฿3,145+ 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 7/2. 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
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Find flights from Cologne

Enter your travel dates to find the best prices.

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 15 January 2026.

Sat 21/211:35
CGN
-
HKT
2 stops28h 10m
Multiple Airlines
Sat 7/311:05
HKT
-
CGN
2 stops35h 10m
Multiple Airlines
Deal found 14/1฿20,063
Sat 21/211:35
CGN
-
HKT
2 stops28h 10m
Multiple Airlines
Sun 8/319:10
HKT
-
CGN
2 stops34h 30m
Multiple Airlines
Deal found 14/1฿20,095
Fri 20/211:35
CGN
-
HKT
2 stops28h 10m
Multiple Airlines
Fri 27/211:05
HKT
-
CGN
3 stops33h 00m
Multiple Airlines
Deal found 15/1฿20,126
Sun 22/211:35
CGN
-
HKT
2 stops28h 10m
Multiple Airlines
Sat 7/311:05
HKT
-
CGN
3 stops33h 00m
Multiple Airlines
Deal found 15/1฿20,598
Thu 5/216:00
CGN
-
HKT
2 stops36h 50m
Multiple Airlines
Sun 8/319:10
HKT
-
CGN
2 stops34h 30m
Multiple Airlines
Deal found 14/1฿20,661
Sun 1/300:45
CGN
-
HKT
2 stops39h 00m
Multiple Airlines
Mon 16/311:05
HKT
-
CGN
2 stops42h 35m
Multiple Airlines
Deal found 14/1฿20,818
Sat 28/200:45
CGN
-
KBV
2 stops34h 40m
Multiple Airlines
Sun 8/318:00
KBV
-
CGN
2 stops35h 40m
Multiple Airlines
Deal found 15/1฿21,069
Sun 8/216:00
CGN
-
HKT
2 stops36h 50m
Multiple Airlines
Sun 8/319:10
HKT
-
CGN
2 stops34h 30m
Multiple Airlines
Deal found 14/1฿21,069
Sat 28/216:00
CGN
-
HKT
2 stops39h 00m
Multiple Airlines
Sat 7/319:10
HKT
-
CGN
2 stops34h 35m
Multiple Airlines
Deal found 14/1฿21,258
Thu 12/311:35
CGN
-
DMK
3 stops34h 50m
Multiple Airlines
Sat 28/316:00
DMK
-
CGN
2 stops33h 15m
Multiple Airlines
Deal found 15/1฿21,635
Mon 9/207:35
CGN
-
DMK
3 stops31h 00m
Multiple Airlines
Wed 25/213:40
DMK
-
CGN
3 stops39h 55m
Multiple Airlines
Deal found 15/1฿21,730
Tue 27/100:55
CGN
-
DMK
2 stops37h 50m
Multiple Airlines
Fri 20/216:50
DMK
-
CGN
3 stops36h 45m
Multiple Airlines
Deal found 15/1฿21,761

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 15 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

Mon 9/2

07:35-20:35

3 stops31h 00m

Bangkok Don Mueang Intl

Wed 25/2

13:40-23:35

3 stops39h 55m

฿21,730

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sat 21/2

11:35-04:25

3 stops34h 50m

Bangkok Don Mueang Intl

Sat 14/3

19:40-19:15

2 stops29h 35m

฿21,793

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Tue 27/1

00:55-20:50

3 stops37h 55m

Bangkok Don Mueang Intl

Fri 20/2

16:50-23:35

3 stops36h 45m

฿21,824

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sat 7/2

00:55-21:20

3 stops38h 25m

Bangkok Don Mueang Intl

Thu 26/2

19:40-23:35

2 stops33h 55m

฿21,856

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Thu 5/2

00:45-11:35

2 stops28h 50m

Bangkok Don Mueang Intl

Tue 24/2

21:25-23:20

2 stops31h 55m

฿21,981

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Thu 5/2

00:45-11:35

2 stops28h 50m

Bangkok Don Mueang Intl

Mon 23/2

13:40-23:35

3 stops39h 55m

฿22,359

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Mon 9/2

07:35-11:35

2 stops22h 00m

Bangkok Don Mueang Intl

Thu 26/2

20:45-23:40

3 stops32h 55m

฿22,390

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Tue 27/1

15:15-02:30

3 stops29h 15m

Bangkok Don Mueang Intl

Tue 10/2

16:50-23:20

3 stops36h 30m

฿22,547

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Fri 6/2

07:35-18:05

2 stops28h 30m

Bangkok Don Mueang Intl

Sat 14/2

21:25-23:45

2 stops32h 20m

฿22,830

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Fri 13/2

07:35-16:20

2 stops26h 45m

Bangkok Don Mueang Intl

Mon 2/3

16:50-23:40

3 stops36h 50m

฿22,956

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results
1
2
3
...
6

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 9 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 ฿12,044). Flying from Cologne in April will prove the most costly (average of ฿17,610). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

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 15 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 ฿17,736
    Fly from Cologne to Phuket City from ฿20,032
    Fly from Cologne to Ko Samui from ฿26,604

  • 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!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.