฿3,364+ 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 24/5. 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
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

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 10 April 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Sat 19/9

01:15-13:00

2 stops30h 45m

Bangkok Don Mueang Intl

Thu 8/10

21:30-00:05

2 stops31h 35m

฿26,016

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Thu 7/5

01:55-18:10

2 stops35h 15m

Bangkok Don Mueang Intl

Thu 14/5

18:45-00:05

2 stops34h 20m

฿26,657

ColognePhuket City

CGN - HKT

CGNHKT

Cologne Köln/Bonn

Thu 7/5

12:05-14:05

2 stops45h 00m

Phuket City

Fri 22/5

20:45-00:15

2 stops32h 30m

฿28,067

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Mon 22/6

08:50-13:20

3 stops23h 30m

Bangkok Don Mueang Intl

Fri 10/7

15:15-14:20

3 stops28h 05m

฿29,957

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Tue 2/6

01:50-18:10

2 stops35h 20m

Bangkok Don Mueang Intl

Tue 23/6

18:45-00:35

2 stops34h 50m

฿30,566

CologneKrabi

CGN - KBV

CGNKBV

Cologne Köln/Bonn

Wed 16/9

05:45-20:00

3 stops33h 15m

Krabi

Wed 30/9

13:00-18:15

3 stops34h 15m

฿30,726

CologneChiang Mai

CGN - CNX

CGNCNX

Cologne Köln/Bonn

Sat 3/10

07:55-17:10

3 stops28h 15m

Chiang Mai

Sun 11/10

10:10-21:50

3 stops40h 40m

฿31,591

CologneKo Samui

CGN - USM

CGNUSM

Cologne Köln/Bonn

Wed 3/6

06:20-13:10

3 stops25h 50m

Ko Samui

Thu 18/6

07:50-09:55

3 stops31h 05m

฿31,719

CologneBangkok

CGN - DMK

CGNDMK

Cologne Köln/Bonn

Tue 30/6

07:00-22:25

3 stops34h 25m

Bangkok Don Mueang Intl

Fri 10/7

10:05-14:20

3 stops33h 15m

฿32,360

CologneBangkok

CGN - BKK

CGNBKK

Cologne Köln/Bonn

Sun 14/6

20:50-14:50

1 stop13h 00m

Bangkok Suvarnabhumi

Mon 29/6

23:40-08:50

1 stop14h 10m

฿32,841

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 60 resultsSorted by cheapest first
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 3 April 2026.

Booking 76 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 ฿12,271). Flying from Cologne in April will prove the most costly (average of ฿17,878). 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 10 April 2026.

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

    The most selected flight destinations from Cologne for the current month are Istanbul Airport, Antalya, Barcelona-El Prat Airport. While Istanbul Airport, Antalya, Barcelona-El Prat Airport 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 ฿22,620

  • 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.