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Cheap flights from Bangkok to Cologne from ฿9,846

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CGN
20 Jun — 27 Jun1
1 adult

Cheap flight deals from Bangkok to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 June 2025.

Round-trip from

฿26,633

One-way from

฿9,846

Popular in

July

Cheapest in

September

Average price

฿31,960
2/8-26/8
  • 2/8-26/8
  • 5 total stops
  • 62h 40m total
  • Bangkok to Cologne
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15/9
  • 15/9
  • 3 total stops
  • 26h 15m total
  • Bangkok to Cologne
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿139,018 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿25,561 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Bangkok to Cologne

Cheapest flights from Bangkok to Cologne
Explore the most affordable flight options available from Bangkok to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2025.

Mon 16/609:05BKK - CGN
2 stops45h 00mMultiple Airlines
Fri 20/612:35CGN - BKK
2 stops30h 20mMultiple Airlines
Deal found 13/6฿24,374
Mon 23/622:45BKK - CGN
1 stop15h 45mเตอร์กิชแอร์ไลน์
Sat 20/914:50CGN - BKK
1 stop33h 25mเตอร์กิชแอร์ไลน์
Deal found 14/6฿27,925
Sun 22/623:00BKK - CGN
1 stop25h 20mลุฟท์ฮันซ่า
Sun 29/606:05CGN - BKK
1 stop27h 05mลุฟท์ฮันซ่า
Deal found 14/6฿29,507
Sat 2/820:00BKK - CGN
2 stops29h 50mQatar Airways
Mon 25/810:50CGN - BKK
2 stops21h 05mQatar Airways
Deal found 14/6฿43,388
Sat 2/821:00BKK - CGN
2 stops41h 55mSingapore Airlines
Tue 26/806:50CGN - BKK
2 stops20h 25mSingapore Airlines
Deal found 14/6฿56,172

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 15 June 2025.
Use the filters below to find and compare flights from Bangkok to Cologne that are best for you.

Fly from

Bangkok

Fly to

Cologne

Route

Depart

Return

Price

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 2/8

21:05-00:40

3 stops32h 35m

Cologne Köln/Bonn

Tue 26/8

20:45-07:50

2 stops30h 05m

฿26,633

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 2/8

11:15-13:50

1 stop31h 35m

Cologne Köln/Bonn

Mon 25/8

10:30-09:45

1 stop18h 15m

฿34,833

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 2/8

20:00-20:50

2 stops29h 50m

Cologne Köln/Bonn

Mon 25/8

10:50-12:55

2 stops21h 05m

฿43,388

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sat 2/8

21:00-09:55

2 stops41h 55m

Cologne Köln/Bonn

Tue 26/8

06:50-08:15

2 stops20h 25m

฿56,172

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Mon 15/9

18:45-16:00

3 stops26h 15m

฿9,846

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 14/9

02:30-20:25

2 stops22h 55m

฿13,591

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Mon 15/9

06:45-13:50

1 stop36h 05m

฿17,110

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Wed 26/11

20:00-12:05

2 stops22h 05m

฿26,440

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 12/10

00:50-12:15

1 stop16h 25m

฿66,245

BangkokCologne

BKK - CGN

BKKCGN

Bangkok Suvarnabhumi

Sun 22/6

12:50-15:35

1 stop31h 45m

฿76,543

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 11 results
1
2

Best time to book a flight from Bangkok to Cologne

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

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 inches 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).

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated 15 June 2025.
Read through reviews of airlines operating flights from Bangkok to Cologne, such as Singapore Airlines, Thai Airways and ออสเตรียนแอร์ไลน์. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,308 reviews
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.7
Good
336 reviews
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
ออสเตรียนแอร์ไลน์
7.6
Good
803 reviews
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,627 reviews
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,586 reviews
Singapore Airlines
8.1
Very Good
1,308 reviews
Check prices

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Bangkok to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 15.2 km from the centre vof the city. Köln/Bonn is the only Cologne airport and it handles 0 inbound flights from Bangkok per day. 0 airlines have flights to Cologne Köln/Bonn from Bangkok on a regular basis.

  • What are the cheapest airlines flying from Bangkok to Cologne round-trip?

    Flying on เตอร์กิชแอร์ไลน์ is currently your cheapest option to Cologne, with prices starting at ฿34,833. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Singapore Airlines, with the lowest prices starting at ฿43,388 and ฿56,172, respectively.

  • What are the cheapest airlines to fly from Bangkok to Cologne one-way?

    To fly one-way, consider booking your trip with Qatar Airways, which is currently one of the cheapest options available, starting at ฿13,591. เตอร์กิชแอร์ไลน์ flights start at ฿17,110 while deals on Singapore Airlines start at ฿26,440 one-way.

  • Can I find deals for flights from Bangkok to Cologne that include hotel bookings?

    Yes. In addition to deals on Bangkok to Cologne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Cologne.

  • Can I find deals for business class flights from Bangkok to Cologne?

    Yes. Cheapflights offers flight deals from Bangkok to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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