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฿9,784+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
— CGN
8 Mar — 15 Mar1
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 6 February 2026.

Mon 18/503:15
BKK
-
CGN
2 stops35h 40m
Multiple Airlines
Wed 3/606:20
CGN
-
BKK
2 stops24h 30m
Multiple Airlines
Deal found 3/2฿25,667
Sun 8/200:35
BKK
-
CGN
1 stop16h 00m
Multiple Airlines
Mon 16/218:15
CGN
-
BKK
2 stops44h 50m
Multiple Airlines
Deal found 4/2฿29,510
Sat 27/606:40
BKK
-
CGN
1 stop16h 30m
เตอร์กิชแอร์ไลน์
Sun 20/910:25
CGN
-
BKK
1 stop20h 40m
เตอร์กิชแอร์ไลน์
Deal found 4/2฿30,082
Tue 19/523:40
BKK
-
CGN
1 stop14h 10m
ออสเตรียนแอร์ไลน์
Wed 3/620:40
CGN
-
BKK
1 stop13h 10m
ออสเตรียนแอร์ไลน์
Deal found 3/2฿30,209
Sat 20/606:40
BKK
-
CGN
1 stop16h 30m
เตอร์กิชแอร์ไลน์
Fri 18/910:25
CGN
-
BKK
1 stop20h 40m
เตอร์กิชแอร์ไลน์
Deal found 3/2฿30,495
Mon 9/223:50
BKK
-
CGN
1 stop15h 05m
ออสเตรียนแอร์ไลน์
Mon 16/209:40
CGN
-
BKK
1 stop20h 40m
ออสเตรียนแอร์ไลน์
Deal found 4/2฿30,527
Fri 6/202:00
BKK
-
CGN
2 stops27h 45m
Multiple Airlines
Tue 10/200:50
CGN
-
BKK
2 stops35h 35m
Multiple Airlines
Deal found 4/2฿30,940
Thu 2/718:25
BKK
-
CGN
2 stops34h 40m
Multiple Airlines
Fri 17/714:25
CGN
-
BKK
2 stops22h 00m
Multiple Airlines
Deal found 5/2฿32,210
Mon 9/223:50
BKK
-
CGN
2 stops19h 00m
ลุฟท์ฮันซ่า
Mon 16/220:20
CGN
-
BKK
2 stops34h 00m
ลุฟท์ฮันซ่า
Deal found 4/2฿32,369
Mon 9/223:50
BKK
-
CGN
1 stop15h 05m
ออสเตรียนแอร์ไลน์
Fri 13/220:20
CGN
-
BKK
1 stop34h 00m
ออสเตรียนแอร์ไลน์
Deal found 4/2฿32,592

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 6 February 2026.

Return from

฿25,667

One-way from

฿9,784

Popular in

August

Cheapest in

January

Average price

฿30,400
18/5-3/6
  • 18/5-3/6
  • 4 total stops
  • 60h 10m total
  • Bangkok to Cologne
Search Deals
5/3
  • 5/3
  • 3 total stops
  • 47h 00m total
  • Bangkok to Cologne
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿4,208 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿989 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
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 6 February 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Mon 18/5

03:15-09:55

2 stops35h 40m

Cologne Köln/Bonn

Wed 3/6

06:20-11:50

2 stops24h 30m

฿25,667

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 27/6

06:40-18:10

1 stop16h 30m

Cologne Köln/Bonn

Sun 20/9

10:25-12:05

1 stop20h 40m

฿30,082

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Tue 19/5

23:40-08:50

1 stop14h 10m

Cologne Köln/Bonn

Wed 3/6

20:40-14:50

1 stop13h 10m

฿30,209

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 20/6

06:40-18:10

1 stop16h 30m

Cologne Köln/Bonn

Fri 18/9

10:25-12:05

1 stop20h 40m

฿30,495

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Wed 1/7

00:55-22:05

1 stop26h 10m

Cologne Köln/Bonn

Fri 17/7

15:20-07:50

2 stops35h 30m

฿32,782

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 22/3

22:05-19:35

3 stops27h 30m

Cologne Köln/Bonn

Sun 29/3

08:20-23:50

3 stops34h 30m

฿33,386

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Mon 9/3

05:50-17:15

1 stop17h 25m

Cologne Köln/Bonn

Mon 16/3

11:35-08:40

1 stop15h 05m

฿34,402

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Fri 20/3

05:50-10:35

1 stop34h 45m

Cologne Köln/Bonn

Tue 24/3

18:15-15:05

1 stop14h 50m

฿35,959

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Mon 2/3

20:40-14:05

3 stops47h 25m

฿9,816

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Fri 20/3

17:10-14:05

3 stops26h 55m

฿10,133

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 17 results
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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 16 hours 30 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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Fly with Cheapflights

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How does Cheapflights help users find flights to Cologne?

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Millions of users choose and trust Cheapflights to book the best flight deals to Cologne for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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