Title: Cheap Flights to Round Lake - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £380 Cheap Flights to Round Lake [View £380 flight on Mon, 27 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:FCO,to:FSD,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.20&airProductToken=AQp-Cj0IyYQBEgQ0ODczGMVwIK4cKMC5iwMwwL6LAzhRQABYAWoFQkFTSUNyCFFMTjVDNUJXegoIwYIBEgQ0ODczCj0IyYQBEgQ0MjQyGK4cIMUcKIjCiwMw-8KLAzhRQAFYAWoFQkFTSUNyCFFMTjVDNUJXegoIwYIBEgQ0MjQyEgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) - [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 [Hotels in Round Lake](https://expedia.co.uk/Round-Lake-Hotels.d3000443681.Travel-Guide-Hotels)[Round Lake Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Round-Lake.d3000443681.Car-Hire-Guide)[Round Lake Holidays](https://expedia.co.uk/Round-Lake.d3000443681.Holidays-City-Breaks) ## Popular airlines to Round Lake - ![](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:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![](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:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![](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:CMH,to:Round Lake, Minnesota, United States of America,departure:28/02/2026TANYT&leg2=from:Round Lake, Minnesota, United States of America,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](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\* - ![](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\* - ![](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 round-trip flights to Round Lake Prices were available within the past 7 days and start at £380 for one-way flights and £619 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 16 Mar - Sat, 21 Mar FRA Frankfurt FSD Sioux Falls £619 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FSD,departure:16/03/2026TANYT&leg2=from:FSD,to:FRA,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:619.00&airProductToken=AQp-Cj0Iy5gBEgQ2MTE1GKUEIOBcKLLhhwMwo-aHAzhSQABYAWoFTElHSFRyCFJZTERJNUxBegoIxJgBEgQ2MTE1Cj0Iy5gBEgQ2NjA4GOBcIMUcKN7ohwMwgOqHAzhSQAFYAWoFTElHSFRyCFJZTERJNUxBegoIxJgBEgQ2NjA4Cr0BCj0Iy5gBEgQ2NzY1GMUcIOBcKKyaiAMwzJuIAzhSQABYAWoFTElHSFRyCFJZTERJNUxBegoIxJgBEgQ2NzY1Cj0Iy5gBEgQ3ODM0GOBcIKlRKKmgiAMwuaGIAzhSQAFYAWoFTElHSFRyCFJZTERJNUxBegoIxJgBEgQ3ODM0Cj0Iy5gBEgQ2MTA2GKlRIKUEKMmriAMwmq-IAzhSQAFYAWoFTElHSFRyCFJZTERJNUxBegoIxJgBEgQ2MTA2EgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, 20 May - Sun, 31 May LIM Lima FSD Sioux Falls £625 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LIM,to:FSD,departure:20/05/2026TANYT&leg2=from:FSD,to:LIM,departure:31/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:624.30&airProductToken=AQqaAQowCMGCARIDOTE4GItiIIwCKJTFjQMw98eNAzhCQABYAWoFQkFTSUNyCE9MWDhJSEJaCjIIwYIBEgQxMjI3GIwCIKOxASjYyY0DMKDLjQM4QkABWAFqBUJBU0lDcghPTFg4SUhCWgoyCMGCARIEMTg3OBijsQEgxRwogs2NAzCCzo0DOEJAAVgBagVCQVNJQ3IIT0xYOElIQloKmQEKMQjBggESBDQ5OTAYxRwgrhwouL6OAzC0v44DOEJAAFgBagVCQVNJQ3IITkxONUFIQloKMQjBggESBDEyNTAYrhwgjAIo5cWOAzCnx44DOEJAAVgBagVCQVNJQ3IITkxONUFIQloKMQjBggESBDEzMDcYjAIgi2Io5MiOAzC6y44DOEJAAVgBagVCQVNJQ3IITkxONUFIQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, 16 Mar - Sat, 21 Mar FRA Frankfurt FSD Sioux Falls £636 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FSD,departure:16/03/2026TANYT&leg2=from:FSD,to:FRA,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:636.00&airProductToken=AQp-Cj0I1qYBEgQzODU1GKUEIOBcKLLhhwMwo-aHAzhUQABYAWoFTElHSFRyCE5ZTDhTQkxBegoIxJgBEgQzODU1Cj0I1qYBEgQyODIyGOBcIMUcKN7ohwMwgOqHAzhUQAFYAWoFTElHSFRyCE5ZTDhTQkxBegoIxJgBEgQyODIyCr0BCj0I1qYBEgQzMzYxGMUcIMx8KLqciAMwgJ2IAzhUQABYAWoFTElHSFRyCE5ZTDhTQkxBegoIxJgBEgQzMzYxCj0I1qYBEgQ0NjIyGMx8IKlRKJChiAMwu6KIAzhUQAFYAWoFTElHSFRyCE5ZTDhTQkxBegoIxJgBEgQ0NjIyCj0I1qYBEgQzODEwGKlRIKUEKMmriAMwmq-IAzhUQAFYAWoFTElHSFRyCE5ZTDhTQkxBegoIxJgBEgQzODEwEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Thu, 26 Feb - Mon, 2 Mar FRA Frankfurt FSD Sioux Falls £640 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FSD,departure:26/02/2026TANYT&leg2=from:FSD,to:FRA,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.60&airProductToken=AQqkAQoxCMmEARIEMTMyOBilBCCMGCj-l4YDMKiZhgM4T0AAWAFqBUJBU0lDcghPTE43QzhCVwowCMmEARIDMzQxGIwYIK4cKJSjhgMw56eGAzhPQAFYAWoFQkFTSUNyCE9MTjdDOEJXCj0IyYQBEgQ0MDYxGK4cIMUcKPeohgMw5qmGAzhPQAFYAWoFQkFTSUNyCE9MTjdDOEJXegoIwYIBEgQ0MDYxCqMBCj0IyYQBEgQ0NTc0GMUcIK4cKJjJhgMwgsqGAzhPQABYAWoFQkFTSUNyCE9MTjdDOEJXegoIwYIBEgQ0NTc0CjAIyYQBEgMzNDIYrhwgjBgo7MqGAzDWzoYDOE9AAVgBagVCQVNJQ3IIT0xON0M4QlcKMAjJhAESAzc2NRiMGCClBCiJ0oYDMK7ThgM4T0ABWAFqBUJBU0lDcghPTE43QzhCVxIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMA0) ![Aeromexico](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/am.gif) Wed, 14 Oct - Wed, 21 Oct ZIH Ixtapa FSD Sioux Falls £657 Return found 16 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ZIH,to:FSD,departure:14/10/2026TANYT&leg2=from:FSD,to:ZIH,departure:21/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:656.30&airProductToken=AQqeAQorCMGaARIEMTQ1NxiZOiCMuQEot7qaAzCDu5oDOFZAAFgBcghFTlhMM05CTQo3CMGaARIEMzQxMBiMuQEg4Fwo0b-aAzCjwZoDOFZAAVgBcghFTlhMM05CTXoKCMSYARIEMzQxMAo2CMGaARIENDYxNBjgXCDFHCj_xJoDMKDGmgM4VkABWAFyCEVOWEwzTkJNegoIxJgBEgQ0NjE0Cp4BCjYIwZoBEgQzNjY5GMUcIMx8KOeBmwMwrIKbAzhWQABYAXIIVU5YQTdOQk16CgjEmAESBDM2NjkKNwjBmgESBDM0MTMYzHwgjLkBKNyDmwMw5YWbAzhWQAFYAXIIVU5YQTdOQk16CgjEmAESBDM0MTMKKwjBmgESBDE0NTYYjLkBIJk6KJaImwMw3IibAzhWQAFYAXIIVU5YQTdOQk0SCggBEAEYASoCQU0YASIECAEQASgCKAMoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Expedia flights to Round Lake Searching for cheap flights to Round Lake? No travel company presents more choices than Expedia if you're looking to compare flights to Round Lake. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Minnesota. Expedia provides the cheapest flights to many destinations in Minnesota and you may find even greater savings if you combine your flight with a hotel stay in Round Lake. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Round Lake for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Round Lake flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### What is the name of Round Lake's airport? ### How many airlines fly to Round Lake? ### Which airlines fly to Round Lake? ### How many nonstop flights are there to Round Lake? ### Where are the most popular flights to Round Lake departing from? ### How long is the flight to Round Lake Airport? ### How to book the cheapest flight to Round Lake? ### Do you have any tips for my flight to Round Lake? > - Flying can be easy if you take the right stuff. Firstly, you'll want some basic toiletry items, such as lip balm and hand cream, a clean pair of socks and a good book. Secondly, leave space in your carry-on bag for your phone, tablet and chargers, your medications and maybe a blow-up neck pillow as well. Lastly, and most importantly, don't forget to bring your passport, travel documents and your bank cards. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your pocket knife, and products which are explosive or flammable, such as flares, bleaching agents and matches, are also restricted. > > > What to wear on a flight: > > > - The aisles of an airplane aren't the place for a fashion parade. Wear layers and opt for shoes that are enclosed, flat and easy to take on and off. > - You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots of water, consider wearing compression socks or tights and keep your feet and legs moving. ### How to get through airport security fast when flying to Round Lake? > - Airport security personnel first need to determine that you have a valid passport and matching travel documents before you're allowed to proceed any further. Have them in your hand, ready for inspection. > - Next up is the X-ray machine. Empty your pockets and remove anything that is likely to beep. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt. > - Electronic devices like laptops and phones will also have to go through the machine for inspection. No need to worry though, you'll be back online soon enough. > - Any gels or liquids, such as perfume or hairspray, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag. > - There's a possibility that you'll be required to take your shoes off for scanning, so wearing lightweight sneakers is always a wise idea. > - Pocket knives and other sharp items are not allowed in the cabin. They'll be seized at security, so put them in your checked luggage. __Flights to Round Lake information__ | Destination airport | Sioux Falls Regional | | ----------------------------- | -------------------- | | Destination airport IATA code | FSD | | Destination city name | Sioux Falls | | Return price | £619 | ## Trending flights to Round Lake Prices were available within the past 7 days and start at £380 for one-way flights and £619 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, 2 Nov - Mon, 16 Nov LHR London FSD Sioux Falls £721 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:FSD,departure:02/11/2026TANYT&leg2=from:FSD,to:LHR,departure:16/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:720.05&airProductToken=AQq6AQpBCMyQARIENDIwMxjriQEgjBUoi4ecAzD5h5wDOEtAAFgBaghFQ09MSUdIVHIIS0pPSUtYQlF6CgjWmAESBDQyMDMKMwjMkAESAzQ4MBiMFSCDaSiKiZwDMI-OnAM4S0ABWAFqCEVDT0xJR0hUcghLSk9JS1hCUQpACMyQARIEOTM2NBiDaSDFHCjwj5wDMMaQnAM4S0ABWAFqCEVDT0xJR0hUcghLSk9JS1hCUXoKCNWCARIEOTM2NBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) \*Available to Expedia members.