In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 inches per month. June is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Cologne when rainfall is around 52.0 mm.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from BFS to CGN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to Cologne as you normally would.

What airport do you fly into for flights to Cologne from Belfast Intl?

For a flight from Belfast Intl to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city. Köln/Bonn is the only Cologne airport and it handles 0 inbound flights from Belfast Intl per day. 0 airlines have flights to Cologne Köln/Bonn from Belfast Intl on a regular basis.

Can I find deals for flights from Belfast Intl to Cologne that include hotel bookings?

Yes. In addition to deals on Belfast Intl to Cologne flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Belfast Intl to Cologne?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Cologne.

Can I find deals for business class flights from Belfast Intl to Cologne?

Yes. Cheapflights offers flight deals from Belfast Intl to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£78+ Cheap Flights from Belfast Intl Airport to Cologne

Cheap flight deals from Belfast Intl to Cologne

Enter your travel dates to find the best prices.

Cheapest

Best

One-way

Cheapest flights from Belfast Intl to Cologne
Explore the most affordable flight options available from Belfast Intl to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Sat 5/1213:00 -

2 stops8h 50m

Sat 12/1215:35 -

1 stop4h 00m

Deal found 25/10£121

Thu 10/1206:30 -

2 stops14h 35m

Thu 17/1213:35 -

1 stop7h 10m

Deal found 26/10£148

Fri 11/1206:15 -

2 stops15h 40m

Fri 18/1210:00 -

1 stop10h 50m

Deal found 28/10£158

Sat 12/1215:25 -

1 stop4h 35m

Sat 19/1215:35 -

1 stop7h 35m

Deal found 28/10£165

Find flight deals from Belfast Intl to Cologne

Round-trip from	£124
One-way from	£78

10/12-17/12
2 total stops
12h 05m total
Belfast to Cologne

Search Deals

13/12-31/12
2 total stops
13h 10m total
Belfast to Cologne

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Cologne that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Sun 13/12

06:55-21:05

2 stops13h 10m

Cologne Köln/Bonn

Wed 31/12

00:00-00:00

Nonstop0h 00m

£78

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Sat 5/12

19:05-09:50

1 stop13h 45m

Cologne Köln/Bonn

Sat 12/12

15:35-18:35

1 stop4h 00m

£123

Fastest return journey

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Thu 10/12

17:40-23:35

1 stop4h 55m

Cologne Köln/Bonn

Thu 17/12

13:35-19:45

1 stop7h 10m

£124

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Fri 11/12

06:15-22:55

2 stops15h 40m

Cologne Köln/Bonn

Fri 18/12

10:00-19:50

1 stop10h 50m

£158

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Sat 12/12

13:00-22:50

2 stops8h 50m

Cologne Köln/Bonn

Sat 19/12

15:35-22:10

1 stop7h 35m

£161

BelfastCologne

BFS Belfast Intl - CGN Cologne Köln/Bonn

BFSCGN

Belfast Intl

Sat 30/1

13:55-22:50

2 stops7h 55m

Cologne Köln/Bonn

Sun 31/1

16:40-20:15

1 stop4h 35m

£190

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Belfast Intl with our price prediction graph.

BFS-CGN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Cologne from Belfast Intl?
For a flight from Belfast Intl to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city. Köln/Bonn is the only Cologne airport and it handles 0 inbound flights from Belfast Intl per day. 0 airlines have flights to Cologne Köln/Bonn from Belfast Intl on a regular basis.
Can I find deals for flights from Belfast Intl to Cologne that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Cologne flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Cologne.
Can I find deals for business class flights from Belfast Intl to Cologne?
Yes. Cheapflights offers flight deals from Belfast Intl to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Belfast Intl to Cologne with no change fees?

Certainly. Search results for flights to Cologne from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Belfast Intl Airport to Cologne from £78

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Cologne

Cheapest flights from Belfast Intl to CologneExplore the most affordable flight options available from Belfast Intl to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Belfast Intl to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Belfast Intl to CologneDiscover carefully curated flight deals from Belfast Intl to Cologne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Belfast Intl to Cologne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

One-way flights from Belfast Intl to CologneSearch for one-way flight options from Belfast Intl to Cologne. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Belfast Intl to Cologne. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Belfast Intl to Cologne

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Use the filters below to find and compare flights from Belfast Intl Airport to Cologne that are best for you.

Best time to book a flight from Belfast Intl to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Belfast Intl with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Cologne from Belfast Intl?

Can I find deals for flights from Belfast Intl to Cologne that include hotel bookings?

How can I find direct flights from Belfast Intl to Cologne?

Can I find deals for business class flights from Belfast Intl to Cologne?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Cologne

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Cologne

Explore flights to Cologne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Complete your trip

Complete your trip to Cologne by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Germany

Book a non-stop flight to one of these other cities located in Germany.

Search flights from Belfast Intl to Cologne by cabin class

Find flights from Belfast Intl to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and Cologne flights

Browse other Belfast Intl and Cologne flight options. Last updated on 30 October 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Can Cheapflights notify me if prices for flights from Belfast Intl to Cologne become cheaper?

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Cheapest flights from Belfast Intl to Cologne
Explore the most affordable flight options available from Belfast Intl to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Belfast Intl to Cologne
Discover carefully curated flight deals from Belfast Intl to Cologne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

One-way flights from Belfast Intl to Cologne
Search for one-way flight options from Belfast Intl to Cologne. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.