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฿9,526+ Cheap flights to Cologne

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CGN
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Cologne in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Cologne
Explore the most affordable flight options available to Cologne. Find the lowest fares based on data from user searches, with prices last updated on 19 March 2026.

Tue 28/408:55
BKK
-
CGN
2 stops29h 10m
Multiple Airlines
Tue 5/512:00
CGN
-
BKK
2 stops24h 25m
Multiple Airlines
Deal found 14/3฿24,611
Thu 30/409:15
BKK
-
CGN
2 stops40h 00m
Multiple Airlines
Thu 7/507:00
CGN
-
BKK
2 stops18h 30m
Multiple Airlines
Deal found 16/3฿25,456
Sun 3/507:00
BKK
-
CGN
3 stops44h 55m
Multiple Airlines
Sun 10/521:30
CGN
-
BKK
2 stops28h 15m
Multiple Airlines
Deal found 19/3฿25,521
Sat 2/515:55
BKK
-
CGN
2 stops32h 15m
Multiple Airlines
Sat 9/519:15
CGN
-
BKK
2 stops34h 05m
Multiple Airlines
Deal found 18/3฿26,334
Sat 11/415:55
BKK
-
CGN
3 stops34h 20m
Multiple Airlines
Wed 15/405:45
CGN
-
BKK
2 stops23h 35m
Multiple Airlines
Deal found 15/3฿29,065
Wed 29/415:05
BKK
-
CGN
2 stops25h 15m
Multiple Airlines
Wed 6/506:45
CGN
-
BKK
2 stops24h 25m
Multiple Airlines
Deal found 15/3฿30,301
Fri 29/518:30
BKK
-
CGN
2 stops21h 30m
Multiple Airlines
Wed 10/619:10
CGN
-
BKK
1 stop15h 15m
Multiple Airlines
Deal found 18/3฿30,593

Find flight deals to Cologne

Find the latest flights to Cologne in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 19 March 2026.

Return from

฿24,611

One-way from

฿9,526
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 53h 35m total
  • Bangkok to Cologne
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 53h 15m total
  • Bangkok to Cologne
Search Deals

Cheapflights Fare Finder

 
Locate flights to Cologne that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 19 March 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Tue 28/4

08:55-09:05

2 stops29h 10m

Cologne Köln/Bonn

Tue 5/5

12:00-17:25

2 stops24h 25m

฿24,611

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 3/5

21:00-19:30

3 stops27h 30m

Cologne Köln/Bonn

Sun 10/5

21:40-06:45

3 stops28h 05m

฿33,877

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 23/5

23:15-09:25

1 stop15h 10m

Cologne Köln/Bonn

Tue 21/7

14:50-20:45

2 stops24h 55m

฿39,631

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Fri 26/6

22:45-09:25

1 stop15h 40m

Cologne Köln/Bonn

Thu 23/7

10:25-05:10

1 stop13h 45m

฿40,086

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Tue 19/5

06:45-18:10

1 stop16h 25m

Cologne Köln/Bonn

Fri 24/7

14:50-05:10

1 stop33h 20m

฿41,387

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Thu 21/5

06:45-18:10

1 stop16h 25m

Cologne Köln/Bonn

Mon 20/7

19:10-09:45

1 stop33h 35m

฿44,931

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Tue 19/5

06:45-18:10

1 stop16h 25m

Cologne Köln/Bonn

Sat 25/7

10:25-15:25

1 stop24h 00m

฿44,931

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Fri 1/5

06:45-18:10

1 stop16h 25m

Cologne Köln/Bonn

Tue 5/5

10:25-05:05

1 stop13h 40m

฿46,231
Fastest return journey

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Tue 28/4

22:45-09:25

1 stop15h 40m

Cologne Köln/Bonn

Tue 5/5

10:25-05:05

1 stop13h 40m

฿46,329

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 3/5

11:15-09:25

1 stop27h 10m

Cologne Köln/Bonn

Sun 10/5

19:10-05:05

1 stop28h 55m

฿47,466

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight to Cologne

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

Cheapflights Insights

Everything you need to know about your flight to Cologne

How long is the flight to Cologne?

On average, a flight from Bangkok to Cologne takes 15 hours 40 minutes. Flights to Cologne from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 mm 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.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

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).

FAQs about flying to Cologne

  • What airport do you fly into for flights to Cologne?

    For a flight to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 15.2 km from the centre of the city.

  • Can I find cheaper flights to Cologne if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cologne on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Cologne Köln/Bonn have rental cars?

    Yes. Those touching down at Cologne Köln/Bonn can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cologne Köln/Bonn?

    Yes. Cologne Köln/Bonn has hotels nearby for those requiring accommodations. Moxy Cologne Bonn Airport is the closest property to Cologne Köln/Bonn (1.6 km away from Cologne Köln/Bonn).

See more FAQs

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Can Cheapflights find flights to Cologne with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Cologne, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Cologne today and book when you’re ready!

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