Title: £271 Cheap Flights from Boston to Cologne (BOS to CGN) - Expedia.co.uk ![](https://images.trvl-media.com/place/179998/085861b5-282e-429f-bc98-dbbeb4a66247.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/179998/085861b5-282e-429f-bc98-dbbeb4a66247.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £271 Cheap Flights from Boston (BOS) to Cologne (CGN) [View £271 flight on Tue, 10 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:270.40&airProductToken=AQqbAQoyCMGGARIEODYwNxjBkwEgmF0o_KKHAzDRo4cDOFNAAFgBagVCQVNJQ3IIU0w4OTBMR1QKMQjBhgESAzg2NBiYXSDriQEoo6WHAzCuqIcDOFNAAVgBagVCQVNJQ3IIU0w4OTBMR1QKMgjBhgESBDY5NDgY64kBIMJpKMmphwMwnqqHAzhTQAFYAWoFQkFTSUNyCFNMODkwTEdUEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Logan International Airport (BOS) to Cologne - Bonn Airport (CGN) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:bos,to:cgn,departure:07/11/2025TANYT&leg2=from:cgn,to:bos,departure:14/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Boston (BOS) to Cologne (CGN) Prices were available within the past 7 days and start at £271 for one-way flights and £376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £376 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:375.54&airProductToken=AQpnCjIIwoIBEgMyMTIYwZMBIOuJASj7pIcDMIaohwM4T0AAWAFqBU5PQkFHcghPTFg3QzFCVgoxCMKCARIDOTk4GOuJASDCaSjIq4cDMKKshwM4T0ABWAFqBU5PQkFHcghPTFg3QzFCVgpnCjEIwoIBEgM5OTkYwmkg64kBKMeRiAMwoZKIAzhPQABYAWoFTk9CQUdyCE9MWDdDMUJWCjIIwoIBEgMyMzkY64kBIMGTASiek4gDMO-WiAM4T0ABWAFqBU5PQkFHcghPTFg3QzFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £397 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.54&airProductToken=AQpnCjIIwoIBEgMyMzgYwZMBIOuJASjOn4cDMNSihwM4T0AAWAFqBU5PQkFHcghPTFg3QzFCVgoxCMKCARIDOTk4GOuJASDCaSjIq4cDMKKshwM4T0ABWAFqBU5PQkFHcghPTFg3QzFCVgpnCjEIwoIBEgM5OTkYwmkg64kBKMeRiAMwoZKIAzhPQABYAWoFTk9CQUdyCE9MWDdDMUJWCjIIwoIBEgMyMzkY64kBIMGTASiek4gDMO-WiAM4T0ABWAFqBU5PQkFHcghPTFg3QzFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £436 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.74&airProductToken=AQqbAQoyCMKCARIENjk3NBjBkwEg71kog6SHAzDipIcDOFFAAFgBagVOT0JBR3IIUUxYN0MxQlYKMgjCggESBDE1ODcY71kg64kBKK2lhwMw1qiHAzhRQAFYAWoFTk9CQUdyCFFMWDdDMUJWCjEIwoIBEgM5OTgY64kBIMJpKMirhwMwoqyHAzhRQAFYAWoFTk9CQUdyCFFMWDdDMUJWCpoBCjEIwoIBEgM5OTkYwmkg64kBKMeRiAMwoZKIAzhPQABYAWoFTk9CQUdyCE9MVzdDMUJWCjEIwoIBEgMxMTcY64kBIKlRKLSZiAMwlJ2IAzhPQAFYAWoFTk9CQUdyCE9MVzdDMUJWCjIIwoIBEgQ0NjUxGKlRIMGTASjJoYgDMJOiiAM4T0ABWAFqBU5PQkFHcghPTFc3QzFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, 13 Nov - Mon, 17 Nov BOS Boston CGN Cologne £470 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:13/11/2025TANYT&leg2=from:CGN,to:BOS,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.44&airProductToken=AQpnCjIIwoIBEgMyMzgYwZMBIOuJASiu-_wCMLT-_AI4UUAAWAFqBU5PQkFHcghRTFc3QzFCVgoxCMKCARIDOTk4GOuJASDCaSj7hv0CMNCH_QI4UUABWAFqBU5PQkFHcghRTFc3QzFCVgpnCjEIwoIBEgM5OTkYwmkg64kBKI-q_QIw6ar9AjhRQABYAWoFTk9CQUdyCFFMWDdDMUJWCjIIwoIBEgMyMTMY64kBIMGTASics_0CMOi2_QI4UUABWAFqBU5PQkFHcghRTFg3QzFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £471 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:470.14&airProductToken=AQqbAQoyCMGGARIEODYwNxjBkwEgmF0o_KKHAzDRo4cDOExAAFgBagVCQVNJQ3IITExYNDZMR1QKMQjBhgESAzg2NBiYXSDriQEoo6WHAzCuqIcDOExAAVgBagVCQVNJQ3IITExYNDZMR1QKMgjBhgESBDY5NDgY64kBIMJpKMmphwMwnqqHAzhMQAFYAWoFQkFTSUNyCExMWDQ2TEdUCpsBCjIIwYYBEgQ2OTQ5GMJpIOuJASjsjYgDMMGOiAM4TEAAWAFqBUJBU0lDcghMTFg0NkxHVAoxCMGGARIDODY1GOuJASCYXSjFkIgDMPOTiAM4TEABWAFqBUJBU0lDcghMTFg0NkxHVAoyCMGGARIEODYxMhiYXSDBkwEowJWIAzCXlogDOExAAVgBagVCQVNJQ3IITExYNDZMR1QSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £476 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:475.04&airProductToken=AQqdAQozCMGGARIEODY5MxjBkwEgmM4BKNyhhwMw1KKHAzhMQABYAWoFQkFTSUNyCExMWDQ2TEdUCjIIwYYBEgM4NTQYmM4BIOuJASjOpIcDMIaohwM4TEABWAFqBUJBU0lDcghMTFg0NkxHVAoyCMGGARIENjk0OBjriQEgwmkoyamHAzCeqocDOExAAVgBagVCQVNJQ3IITExYNDZMR1QKmwEKMgjBhgESBDY5NDkYwmkg64kBKOyNiAMwwY6IAzhMQABYAWoFQkFTSUNyCExMWDQ2TEdUCjEIwYYBEgM4NjUY64kBIJhdKMWQiAMw85OIAzhMQAFYAWoFQkFTSUNyCExMWDQ2TEdUCjIIwYYBEgQ4NjEwGJhdIMGTASi5lIgDMJCViAM4TEABWAFqBUJBU0lDcghMTFg0NkxHVBIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £477 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:476.64&airProductToken=AQqbAQozCMGGARIEODY5MxjBkwEgmM4BKNyhhwMw1KKHAzhMQABYAWoFQkFTSUNyCExMWDQ2TEdUCjEIwYYBEgM4MzYYmM4BIIwVKK2lhwMwkqmHAzhMQAFYAWoFQkFTSUNyCExMWDQ2TEdUCjEIwYYBEgQ5NDY4GIwVIMJpKImshwMwyqyHAzhMQAFYAWoFQkFTSUNyCExMWDQ2TEdUCpsBCjIIwYYBEgQ2OTQ5GMJpIOuJASjsjYgDMMGOiAM4TEAAWAFqBUJBU0lDcghMTFg0NkxHVAoxCMGGARIDODY1GOuJASCYXSjFkIgDMPOTiAM4TEABWAFqBUJBU0lDcghMTFg0NkxHVAoyCMGGARIEODYwNBiYXSDBkwEolZuIAzDsm4gDOExAAVgBagVCQVNJQ3IITExYNDZMR1QSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £503 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.64&airProductToken=AQqbAQozCMGGARIEODY5NRjBkwEgmM4BKLOjhwMwsqSHAzhUQABYAWoFQkFTSUNyCFRMMjU3TEdUCjEIwYYBEgM4MzYYmM4BIIwVKK2lhwMwkqmHAzhUQAFYAWoFQkFTSUNyCFRMMjU3TEdUCjEIwYYBEgQ5NDY4GIwVIMJpKImshwMwyqyHAzhUQAFYAWoFQkFTSUNyCFRMMjU3TEdUCpsBCjIIwYYBEgQ2OTQ5GMJpIOuJASjsjYgDMMGOiAM4TEAAWAFqBUJBU0lDcghMTFg0NkxHVAoxCMGGARIDODY1GOuJASCYXSjFkIgDMPOTiAM4TEABWAFqBUJBU0lDcghMTFg0NkxHVAoyCMGGARIEODYxMhiYXSDBkwEowJWIAzCXlogDOExAAVgBagVCQVNJQ3IITExYNDZMR1QSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £529 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.90&airProductToken=AQpdCiwI1JYBEgI4MhjBkwEgyJwBKLylhwMw8amHAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTY3NRjInAEgwmko_aqHAzDPrIcDOFdAAVgBagJQU3IGV1YzWFBDCl0KLQjUlgESBDE2NzYYwmkgyJwBKKuSiAMw85OIAzhXQABYAWoCUFNyBldWM1hQQwosCNSWARICODEYyJwBIMGTASizm4gDMKmgiAM4V0ABWAFqAlBTcgZXVjNYUEMSCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAB) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, 10 Mar - Fri, 20 Mar BOS Boston CGN Cologne £535 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:CGN,departure:10/03/2026TANYT&leg2=from:CGN,to:BOS,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:534.54&airProductToken=AQpqCjQIyYQBEgQ0MDI3GMGTASDriQEomaWHAzCkqIcDOE9AAFgBagZPUFRJTUFyCE9MWDdDMU01CjIIwoIBEgM5OTgY64kBIMJpKMirhwMwoqyHAzhTQAFYAWoGT1BUSU1BcghPTFg3QzFNNQpjCi8IwoIBEgM5OTkYwmkg64kBKMeRiAMwoZKIAzhPQABYAWoDQkFHcghPTFg3QzFNNQowCMKCARIDMjM5GOuJASDBkwEonpOIAzDvlogDOE9AAVgBagNCQUdyCE9MWDdDMU01EgoIARABGAEqAklCGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Boston (BOS) to Cologne (CGN) ### November is typically the cheapest month to fly From £357 - £958 per traveller. Flight from Boston to Cologne route information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | Cologne - Bonn | | Return price | £376 | | Distance | 5723 km | ## Compare flights from Boston to Cologne easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Cologne. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cologne - Bonn in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Cologne - Bonn.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Logan Intl. (BOS) to Cologne - Bonn (CGN) The easiest way to view the best deals on flights from Boston to Cologne today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Cologne - Bonn start at just £376 and range up to £535.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Boston and Cologne - booking your flight during March, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Boston to Cologne flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Cologne - Bonn for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from BOS to Cologne - Bonn Airport? > If you're travelling between BOS and Cologne - Bonn Airport (CGN), round-trip flights start from £376. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport (BOS) to CGN? > Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Logan Intl. Airport (BOS) to Cologne - Bonn Airport (CGN) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Cologne - Bonn Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from BOS to Cologne - Bonn Airport? > Boston to Cologne is around 5,800 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Take a few snacks to nibble on throughout your flight too. ### Which airlines fly direct from BOS to Cologne - Bonn Airport? > Right now, no airlines offer direct flights from Logan Intl. Airport (BOS) to Cologne - Bonn Airport. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time. ### Are BOS to Cologne - Bonn Airport (CGN) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from BOS to Cologne - Bonn Airport (CGN) at the last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars ### Accommodation - [Altenrath Hotels](https://www.expedia.co.uk/Altenrath-Hotels.d553248635213113379.Travel-Guide-Hotels) - [Brueck Hotels](https://www.expedia.co.uk/Brueck-Cologne-Hotels.0-n6264318-0.Travel-Guide-Filter-Hotels) - [Cologne Hotels](https://www.expedia.co.uk/Cologne-Hotels.d179998.Travel-Guide-Hotels) - [Hotels near Cologne/Bonn Airport Station](https://www.expedia.co.uk/CologneBonn-Airport-Station-Hotels.d6240484.Travel-Guide-Hotels) - [Eil Hotels](https://www.expedia.co.uk/Eil-Cologne-Hotels.0-n6264393-0.Travel-Guide-Filter-Hotels) - [Ensen Hotels](https://www.expedia.co.uk/Ensen-Cologne-Hotels.0-n553248633975964009-0.Travel-Guide-Filter-Hotels) - [Gremberghoven Hotels](https://www.expedia.co.uk/Gremberghoven-Cologne-Hotels.0-n6264399-0.Travel-Guide-Filter-Hotels) - [Höhenberg Hotels](https://www.expedia.co.uk/Hohenberg-Cologne-Hotels.0-n6264413-0.Travel-Guide-Filter-Hotels) - [Humboldt - Gremberg Hotels](https://www.expedia.co.uk/Humboldt-Gremberg-Cologne-Hotels.0-n3000661254-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Lind](https://www.expedia.co.uk/Lind-Cologne-Hotels-Gay-Friendly-Hotel.0-n553248635213084091-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Lohmar Hotels](https://www.expedia.co.uk/Lohmar-Hotels.d6003689.Travel-Guide-Hotels) - [Marienburg Hotels](https://www.expedia.co.uk/Marienburg-Cologne-Hotels.0-n6264423-0.Travel-Guide-Filter-Hotels) - [Merheim Hotels](https://www.expedia.co.uk/Merheim-Cologne-Hotels.0-n553248633975963963-0.Travel-Guide-Filter-Hotels) - [Neubrück Hotels](https://www.expedia.co.uk/Neubruck-Cologne-Hotels.0-n553248633975964003-0.Travel-Guide-Filter-Hotels) - [Niederkassel Hotels](https://www.expedia.co.uk/Niederkassel-Hotels.d181246.Travel-Guide-Hotels) - [Poll Hotels](https://www.expedia.co.uk/Poll-Cologne-Hotels.0-n3000661262-0.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Porz](https://www.expedia.co.uk/Porz-Cologne-Hotels-Gay-Friendly-Hotel.0-n6003676-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Porz Hotels](https://www.expedia.co.uk/Porz-Cologne-Hotels.0-n6003676-0.Travel-Guide-Filter-Hotels) - [Porz-Mitte Hotels](https://www.expedia.co.uk/Porz-Mitte-Cologne-Hotels.0-n825115923940782080-0.Travel-Guide-Filter-Hotels) - [Condo Rentals in Porz-Wahn S-Bahn](https://www.expedia.co.uk/Porz-Wahn-S-Bahn-Condos.d6240486-aaCondos.Travel-Guide-Accommodation) - [Rath-Heumar Hotels](https://www.expedia.co.uk/Rath-Heumar-Cologne-Hotels.0-n3000661270-0.Travel-Guide-Filter-Hotels) - [Refrath Hotels](https://www.expedia.co.uk/Refrath-Hotels.d553248634859592245.Travel-Guide-Hotels) - [Hotels with Parking in Rodenkirchen](https://www.expedia.co.uk/Rodenkirchen-Cologne-Hotels-Hotel-With-Parking.0-n6003677-0-thotelwithparking.Travel-Guide-Filter-Hotels) - [Rodenkirchen Hotels](https://www.expedia.co.uk/Rodenkirchen-Cologne-Hotels.0-n6003677-0.Travel-Guide-Filter-Hotels) - [Roesrath Hotels](https://www.expedia.co.uk/Roesrath-Hotels.d6130213.Travel-Guide-Hotels) - [Hotels near Rösrath-Stümpen Station](https://www.expedia.co.uk/Rosrath-Stumpen-Station-Hotels.d6241147.Travel-Guide-Hotels) - [Rotter See Hotels](https://www.expedia.co.uk/Rotter-See-Hotels.d553248635213046657.Travel-Guide-Hotels) - [Sieglar Hotels](https://www.expedia.co.uk/Sieglar-Hotels.d553248635213104494.Travel-Guide-Hotels) - [Spich Hotels](https://www.expedia.co.uk/Spich-Hotels.d553248634859593280.Travel-Guide-Hotels) - [Hostels in Troisdorf](https://www.expedia.co.uk/Troisdorf-Hostels.d5204-aaHostels.Travel-Guide-Accommodation) - [A&O Hostels Hotels in Troisdorf](https://www.expedia.co.uk/Troisdorf-Hotels-AO-Hostels.0-0-d5204--bAOHostels.Travel-Guide-Filter-Hotels) - [Troisdorf Hotels](https://www.expedia.co.uk/Troisdorf-Hotels.d5204.Travel-Guide-Hotels) - [Troisdorf-West Hotels](https://www.expedia.co.uk/Troisdorf-West-Hotels.d553248635213113884.Travel-Guide-Hotels) - [Urbach Hotels](https://www.expedia.co.uk/Urbach-Cologne-Hotels.0-n553248633975963969-0.Travel-Guide-Filter-Hotels) - [Vingst Hotels](https://www.expedia.co.uk/Vingst-Cologne-Hotels.0-n6003679-0.Travel-Guide-Filter-Hotels) - [Wahnheide Hotels](https://www.expedia.co.uk/Wahnheide-Cologne-Hotels.0-n6264433-0.Travel-Guide-Filter-Hotels) - [Weiss Hotels](https://www.expedia.co.uk/Weiss-Cologne-Hotels.0-n3000661240-0.Travel-Guide-Filter-Hotels) - [Westhoven Hotels](https://www.expedia.co.uk/Westhoven-Cologne-Hotels.0-n3000661271-0.Travel-Guide-Filter-Hotels) - [Zündorf Hotels](https://www.expedia.co.uk/Zundorf-Cologne-Hotels.0-n553248635213111925-0.Travel-Guide-Filter-Hotels) ### Flights - [Flights to Cologne](https://www.expedia.co.uk/Cheap-Flights-To-Cologne.d179998.Travel-Guide-Flights) - [Flights to Lohmar](https://www.expedia.co.uk/Cheap-Flights-To-Lohmar.d6003689.Travel-Guide-Flights) - [Flights to Troisdorf](https://www.expedia.co.uk/Cheap-Flights-To-Troisdorf.d5204.Travel-Guide-Flights) - [Flights from Aberdeen (ABZ) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/abz/dus/aberdeen-to-dusseldorf) - [Flights from Alicante (ALC) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/alc/dus/alicante-to-dusseldorf) - [Flights from Amsterdam (AMS) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ams/dus/amsterdam-to-dusseldorf) - [Flights from Athens (ATH) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ath/dus/athens-to-dusseldorf) - [Flights from Belfast (BHD) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/bhd/dus/belfast-to-dusseldorf) - [Flights from Birmingham (BHX) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/bhx/dus/birmingham-to-dusseldorf) - [Flights from Bournemouth (BOH) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/boh/dus/bournemouth-to-dusseldorf) - [Flights from Bristol (BRS) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/brs/dus/bristol-to-dusseldorf) - [Flights from Budapest (BUD) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/bud/dus/budapest-to-dusseldorf) - [Flights from Cardiff (CWL) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/cwl/dus/cardiff-to-dusseldorf) - [Flights from Dublin (DUB) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/dub/dus/dublin-to-dusseldorf) - [Flights from Edinburgh (EDI) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/edi/dus/edinburgh-to-dusseldorf) - [Flights from East Midlands (EMA) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ema/dus/east-midlands-to-dusseldorf) - [Flights from Exeter (EXT) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ext/dus/exeter-to-dusseldorf) - [Flights from Frankfurt (FRA) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/fra/dus/frankfurt-to-dusseldorf) - [Flights from Guernsey (GCI) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/gci/dus/guernsey-to-dusseldorf) - [Flights from Glasgow (GLA) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/gla/dus/glasgow-to-dusseldorf) - [Flights from Hamburg (HAM) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ham/dus/hamburg-to-dusseldorf) - [Flights from Hull (HUY) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/huy/dus/hull-to-dusseldorf) - [Flights from Klagenfurt (KLU) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/klu/dus/klagenfurt-to-dusseldorf) - [Flights from Leeds (LBA) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lba/dus/leeds-to-dusseldorf) - [Flights from London (LCY) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lcy/dus/london-to-dusseldorf) - [Flights from London (LGW) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lgw/dus/london-to-dusseldorf) - [Flights from London (LHR) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lhr/dus/london-to-dusseldorf) - [Flights from London (LON) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lon/dus/london-to-dusseldorf) - [Flights from Liverpool (LPL) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/lpl/dus/liverpool-to-dusseldorf) - [Flights from Manchester (MAN) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/man/dus/manchester-to-dusseldorf) - [Flights from Miami (MIA) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/mia/dus/miami-to-dusseldorf) - [Flights from Milan (MXP) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/mxp/dus/milan-to-dusseldorf) - [Flights from Newcastle (NCL) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/ncl/dus/newcastle-to-dusseldorf) - [Flights from Newquay (NQY) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/nqy/dus/newquay-to-dusseldorf) - [Flights from Norwich (NWI) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/nwi/dus/norwich-to-dusseldorf) - [Flights from Glasgow (PIK) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/pik/dus/glasgow-to-dusseldorf) - [Flights from Pristina (PRN) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/prn/dus/pristina-to-dusseldorf) - [Flights from London (SEN) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/sen/dus/london-to-dusseldorf) - [Flights from Southampton (SOU) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/sou/dus/southampton-to-dusseldorf) - [Flights from London (STN) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/stn/dus/london-to-dusseldorf) - [Flights from Vienna (VIE) to Düsseldorf (DUS)](https://www.expedia.co.uk/lp/flights/vie/dus/vienna-to-dusseldorf) ### Packages - [City Center Porz](https://www.expedia.co.uk/City-Center-Porz-Porz.d6203819.Attraction) - [Visit Gremberghoven](https://www.expedia.co.uk/Cologne-Gremberghoven.dx6264399) - [Visit Grengel](https://www.expedia.co.uk/Cologne-Grengel.dx6264403) - [Visit Humboldt - Gremberg](https://www.expedia.co.uk/Cologne-Humboldt-Gremberg.dx3000661254) - [Visit Langel](https://www.expedia.co.uk/Cologne-Langel.dx3000661257) - [Visit Marienburg](https://www.expedia.co.uk/Cologne-Marienburg.dx6264423) - [Visit Porz](https://www.expedia.co.uk/Cologne-Porz.dx6003676) - [Visit Rodenkirchen](https://www.expedia.co.uk/Cologne-Rodenkirchen.dx6003677) - [Visit Vingst](https://www.expedia.co.uk/Cologne-Vingst.dx6003679) - [Visit Wahn](https://www.expedia.co.uk/Cologne-Wahn.dx6264431) - [Visit Westhoven](https://www.expedia.co.uk/Cologne-Westhoven.dx3000661271) - [Visit Lohmar](https://www.expedia.co.uk/Lohmar.dx6003689) - [Mediterana](https://www.expedia.co.uk/Mediterana-Cologne.d553248635962295710.Attraction) - [Nature Reserve Wahner Heide](https://www.expedia.co.uk/Nature-Reserve-Wahner-Heide-Cologne.d6202019.Attraction) - [Visit Niederkassel](https://www.expedia.co.uk/Niederkassel.dx181246) - [Visit Roesrath](https://www.expedia.co.uk/Roesrath.dx6130213) - [Visit Spich](https://www.expedia.co.uk/Spich.dx553248634859593280) - [Visit Troisdorf](https://www.expedia.co.uk/Troisdorf.dx5204) ### Cars - [Car hire near Poll](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Poll.d3000661262.Car-Hire-Guide) - [Pickup Car Hire in Lohmar](https://www.expedia.co.uk/Pickup-Car-Rentals-In-Lohmar.d6003689-tPickup.Car-Rental-Guide-Class) \*Available to Expedia members.