Cheap Flights from Boston (BOS) to Cologne (CGN)

Popular airlines from Logan International Airport (BOS) to Cologne - Bonn Airport (CGN)

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Find the cheapest month to fly from Boston (BOS) to Cologne (CGN)

August is typically the cheapest month to fly

From £383 - £1,240 per traveller.

Graph displaying average flight prices per month

Flight from Boston to Cologne route information
Origin airport
Logan Intl.
Destination airport
Cologne - Bonn
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, 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 and range up to .  

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 , 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 . 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.
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.

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Cologne Airports

Düsseldorf

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