฿3,122+ Cheap flights from Cologne

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CGN — BKK
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Cologne
Explore the most affordable flight options available from Cologne. Find the lowest fares based on data from user searches, with prices last updated on 7 January 2026.

Mon 2/200:55CGN - HKT
2 stops38h 50mMultiple Airlines
Tue 10/211:05HKT - CGN
2 stops42h 15mMultiple Airlines
Deal found 6/1฿16,607
Mon 9/206:00CGN - HKT
3 stops33h 45mMultiple Airlines
Tue 24/219:10HKT - CGN
2 stops34h 10mMultiple Airlines
Deal found 5/1฿18,386
Tue 3/300:50CGN - KBV
2 stops34h 35mMultiple Airlines
Sat 14/314:25KBV - CGN
2 stops39h 20mMultiple Airlines
Deal found 5/1฿18,480
Wed 21/100:50CGN - HKT
2 stops38h 55mMultiple Airlines
Mon 26/111:05HKT - CGN
2 stops42h 35mMultiple Airlines
Deal found 6/1฿18,761
Mon 2/207:35CGN - KBV
2 stops31h 50mMultiple Airlines
Sun 8/222:20KBV - CGN
2 stops31h 20mMultiple Airlines
Deal found 5/1฿19,635
Thu 29/111:35CGN - HKT
2 stops28h 10mMultiple Airlines
Wed 11/211:05HKT - CGN
2 stops36h 10mMultiple Airlines
Deal found 6/1฿19,635
Thu 22/100:45CGN - HKT
2 stops39h 00mMultiple Airlines
Thu 5/211:05HKT - CGN
2 stops42h 35mMultiple Airlines
Deal found 5/1฿19,666
Mon 2/307:35CGN - HKT
2 stops32h 10mMultiple Airlines
Fri 13/322:05HKT - CGN
2 stops25h 55mMultiple Airlines
Deal found 5/1฿19,978
Sat 31/115:15CGN - HKT
3 stops24h 30mMultiple Airlines
Wed 11/222:05HKT - CGN
2 stops29h 05mMultiple Airlines
Deal found 6/1฿20,696
Wed 28/107:00CGN - BKK
2 stops32h 05mMultiple Airlines
Tue 3/306:50BKK - CGN
3 stops46h 30mMultiple Airlines
Deal found 6/1฿21,758
Thu 29/106:35CGN - BKK
3 stops32h 30mMultiple Airlines
Sun 1/320:05BKK - CGN
2 stops29h 10mMultiple Airlines
Deal found 7/1฿21,820
Tue 27/100:50CGN - DMK
2 stops33h 30mMultiple Airlines
Tue 3/321:25DMK - CGN
2 stops31h 55mMultiple Airlines
Deal found 6/1฿21,820

Find flights from Cologne within your budget

 
Find flights departing from Cologne that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sun 25/1

00:45-02:30

3 stops43h 45m

Bangkok Don Mueang Intl

Wed 11/2

16:50-23:30

3 stops36h 40m

฿22,226

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Fri 27/2

15:15-02:30

3 stops29h 15m

Bangkok Don Mueang Intl

Sat 28/3

21:25-23:40

2 stops32h 15m

฿22,288

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Fri 20/2

07:35-19:10

2 stops29h 35m

Bangkok Don Mueang Intl

Sat 7/3

18:40-23:45

2 stops35h 05m

฿22,413

CologneBangkok

CGN - BKK

CGNBKK

Cologne Köln/Bonn

Tue 28/4

20:10-14:00

1 stop12h 50m

Bangkok Suvarnabhumi

Sun 17/5

22:55-07:45

1 stop13h 50m

฿23,256

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sun 1/2

16:00-02:30

3 stops28h 30m

Bangkok Don Mueang Intl

Sat 7/2

15:05-16:15

3 stops31h 10m

฿23,318

CologneChiang Mai

CGN - CNX

CGNCNX

Cologne Köln/Bonn

Mon 2/3

12:35-22:20

2 stops27h 45m

Chiang Mai

Fri 13/3

12:20-18:00

3 stops35h 40m

฿23,599

CologneBangkok

CGN - BKK

CGNBKK

Cologne Köln/Bonn

Mon 16/3

09:40-12:20

1 stop20h 40m

Bangkok Suvarnabhumi

Thu 26/3

23:50-19:35

1 stop25h 45m

฿23,631

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Fri 8/5

13:20-02:35

3 stops32h 15m

Bangkok Don Mueang Intl

Tue 19/5

19:40-00:40

2 stops34h 00m

฿23,631

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Mon 13/4

12:15-02:35

3 stops33h 20m

Bangkok Don Mueang Intl

Sun 26/4

21:30-20:15

2 stops27h 45m

฿23,724

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sat 31/1

00:55-18:05

2 stops35h 10m

Bangkok Don Mueang Intl

Wed 1/4

17:00-00:40

3 stops36h 40m

฿23,880

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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Best time to book a flight from Cologne

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Cologne

Get recent, data-driven insights about flights from Cologne including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Cologne?

Use this chart to determine the optimal time to book a return flight from Cologne to Suvarnabhumi. Price data was last updated on 2 January 2026.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cologne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Cologne?

Currently, December is the cheapest month in which you can book a flight from Cologne (average of ฿11,956). Flying from Cologne in April will prove the most costly (average of ฿17,387). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Cologne. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 January 2026.

  • What are the most popular destinations to fly to from Cologne?

    The most selected flight destinations from Cologne for the current month are Antalya, Dubai, Puerto del Rosario. While Antalya, Barcelona-El Prat Airport, Málaga are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Cologne?

    At the present moment the cheapest month to fly from Cologne is currently December; with April being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Cologne?

    Here are some of the cheapest flight destinations from Cologne:
    Fly from Cologne to Bangkok from ฿16,732
    Fly from Cologne to Phuket City from ฿18,230

  • How does Cheapflights help users find flights from Cologne?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cologne. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Cologne?

    Cheapflights helps you find that perfect flight from Cologne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Cologne with no change fees?

    Yes! Cheapflights helps users easily find flights from Cologne with no change fees.

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

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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Cologne?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cologne. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cologne?

Cheapflights helps you find that perfect flight from Cologne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cologne with no change fees?

Yes! Cheapflights helps users easily find flights from Cologne with no change fees.

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

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

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