$188 Cheap Flights from Belfast (BHD) to Cologne (CGN)

View $188 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Belfast (BHD-George Best Belfast City) to Cologne - Bonn Airport (CGN)

Cheap Flights from Belfast to Cologne (BHD-CGN)

Prices were available within the past 7 days and start at $188 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Dec 15 - Sat, Dec 27
BHD
Belfast
CGN
Cologne
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Dec 15 from Belfast to Cologne, returning Sat, Dec 27, priced at $355 found 6 days ago
British Airways
Mon, Dec 15 - Fri, Dec 26
BHD
Belfast
CGN
Cologne
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Dec 15 from Belfast to Cologne, returning Fri, Dec 26, priced at $357 found 6 days ago
British Airways
Tue, Dec 16 - Sat, Dec 27
BHD
Belfast
CGN
Cologne
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 16 from Belfast to Cologne, returning Sat, Dec 27, priced at $383 found 6 days ago
British Airways
Tue, Dec 16 - Fri, Dec 26
BHD
Belfast
CGN
Cologne
$385 Roundtrip, found 6 days ago
$385
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 16 from Belfast to Cologne, returning Fri, Dec 26, priced at $385 found 6 days ago
British Airways
Thu, Dec 18 - Sat, Dec 27
BHD
Belfast
CGN
Cologne
$390 Roundtrip, found 6 days ago
$390
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Dec 18 from Belfast to Cologne, returning Sat, Dec 27, priced at $390 found 6 days ago
British Airways
Thu, Dec 18 - Fri, Dec 26
BHD
Belfast
CGN
Cologne
$392 Roundtrip, found 6 days ago
$392
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Dec 18 from Belfast to Cologne, returning Fri, Dec 26, priced at $392 found 6 days ago
British Airways
Mon, Dec 15 - Sat, Dec 20
BHD
Belfast
CGN
Cologne
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Dec 15 from Belfast to Cologne, returning Sat, Dec 20, priced at $395 found 6 days ago
British Airways
Wed, Dec 17 - Sat, Dec 27
BHD
Belfast
CGN
Cologne
$413 Roundtrip, found 6 days ago
$413
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Dec 17 from Belfast to Cologne, returning Sat, Dec 27, priced at $413 found 6 days ago
British Airways
Wed, Dec 17 - Fri, Dec 26
BHD
Belfast
CGN
Cologne
$415 Roundtrip, found 6 days ago
$415
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Dec 17 from Belfast to Cologne, returning Fri, Dec 26, priced at $415 found 6 days ago
British Airways
Tue, Dec 16 - Wed, Dec 24
BHD
Belfast
CGN
Cologne
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 16 from Belfast to Cologne, returning Wed, Dec 24, priced at $419 found 6 days ago

Frequently asked questions

How much does a flight from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN) cost?
Secure a cheap one-way flight from $188 or cheap return flight from $355 from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN)?
December is the most affordable month to fly from BHD to CGN. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BHD to CGN flight.
How many flights per day from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN)?
There are no daily direct flights from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BHD to CGN?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN)?
Select a flight from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN) last-minute?
Holding off until right before your break to book a flight from BHD to CGN often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a BHD to CGN flight and hotel package?
Compared with arranging hotels and flights separately, booking a BHD to CGN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from George Best Belfast City Airport (BHD) to Cologne - Bonn Airport (CGN)?
Usually, it's possible to cancel or reschedule your BHD to CGN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
George Best Belfast City
Destination airport
Cologne - Bonn
Airlines serving
British Airways
Roundtrip price
$354
Distance
599 mi

Book with confidence

Book with confidence

Belfast to Cologne Flights

The cheapest times to fly from Belfast to Cologne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belfast to Cologne are during the month of December. You can find some of the cheapest flights from Belfast to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belfast to Cologne

Sunday is one of the best days to book for cheap flights from Belfast to Cologne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belfast to Cologne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belfast to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $188 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belfast to Cologne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belfast to Cologne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Belfast to Cologne Flights

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*Available to One Key members.