฿9,785 Find Cheap Flights from Cologne to Bangkok – Compare and Save

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Everything you should know

Cheapest return flight
฿23,491
Typical prices: ฿26,170-฿35,957
Multiple Airlines
Sat 27/10Sat 3/11
CGN - DMK • 3 stops
Cheapest one-way flight
฿9,785
Typical prices: ฿14,639-฿22,721
Multiple Airlines
Sun 30/9
CGN - BKK • 2 stops
Direct flights
Not available
There are currently no direct flights between Cologne and Bangkok. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
CGN - DMK
Cheapest • 10% average savings
CGN - BKK
Most popular
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 10% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vienna Intl (VIE)
Cheapest • Avg ฿30,294 (return)
Munich Franz Josef Strauss (MUC)
Shortest trip • 14h 02m (one-way)
Insights
Insights
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We hope you enjoy your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cologne to Bangkok (CGN-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Bangkok

Mon 28 Sep - Sun 18 Oct
Multiple Airlines Logo
13:20 - 20:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
26h 05m3 stops Istanbul Sabiha Gokcen Sharjah New Delhi Indira Gandhi Intl
Multiple Airlines Logo
03:15 - 22:55BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
24h 40m2 stops Abu Dhabi Zayed Intl Manchester
฿22,766Multiple Airlines
Tue 27 Oct - Tue 3 Nov
Multiple Airlines Logo
06:00 - 14:05CGN  Cologne Köln/Bonn-DMK Bangkok Don Mueang Intl
26h 05m3 stops Vienna Intl Sharjah Phuket City
Multiple Airlines Logo
06:20 - 21:50DMK  Bangkok Don Mueang Intl-CGN Cologne Köln/Bonn
21h 30m3 stops Chiang Mai Abu Dhabi Zayed Intl Munich Franz Josef Strauss
฿23,491Multiple Airlines
Mon 28 Sep - Mon 19 Oct
เตอร์กิชแอร์ไลน์ Logo
19:15 - 15:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
15h 10m1 stop Istanbul
เตอร์กิชแอร์ไลน์ Logo
22:45 - 18:15BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
24h 30m1 stop Istanbul
฿23,524เตอร์กิชแอร์ไลน์
Sun 27 Sep - Mon 19 Oct
Multiple Airlines Logo
01:50 - 07:50CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
25h 00m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
15:55 - 09:55BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
23h 00m2 stops Abu Dhabi Zayed Intl Berlin Brandenburg
฿23,590Multiple Airlines
Sun 11 Oct - Tue 27 Oct
Multiple Airlines Logo
12:05 - 20:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
27h 20m3 stops Istanbul Sabiha Gokcen Dubai Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
05:40 - 08:15BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
32h 35m3 stops Oslo Gardermoen Amsterdam Schiphol Rome Fiumicino
฿23,623Multiple Airlines
Wed 23 Sep - Sat 10 Oct
Multiple Airlines Logo
01:55 - 17:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
34h 30m3 stops Ankara Esenboga Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
08:55 - 12:10BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
32h 15m2 stops Sharjah Istanbul Sabiha Gokcen
฿23,656Multiple Airlines
Tue 29 Sep - Tue 13 Oct
Multiple Airlines Logo
13:20 - 20:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
26h 05m3 stops Istanbul Sabiha Gokcen Sharjah New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:55 - 12:00BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
25h 05m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
฿23,689Multiple Airlines
Fri 30 Oct - Sun 15 Nov
Multiple Airlines Logo
15:15 - 07:20CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
34h 05m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
08:20 - 10:00BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
31h 40m2 stops Sharjah Istanbul Sabiha Gokcen
฿23,722Multiple Airlines
Mon 28 Sep - Mon 19 Oct
Multiple Airlines Logo
13:20 - 20:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
26h 05m3 stops Istanbul Sabiha Gokcen Sharjah New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:15 - 09:55BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
23h 40m3 stops Phuket City Abu Dhabi Zayed Intl Berlin Brandenburg
฿23,755Multiple Airlines
Mon 28 Sep - Tue 13 Oct
เตอร์กิชแอร์ไลน์ Logo
19:15 - 15:25CGN  Cologne Köln/Bonn-BKK Bangkok Suvarnabhumi
15h 10m1 stop Istanbul
เตอร์กิชแอร์ไลน์ Logo
06:40 - 09:25BKK  Bangkok Suvarnabhumi-CGN Cologne Köln/Bonn
31h 45m1 stop Istanbul
฿23,788เตอร์กิชแอร์ไลน์
Booking Insights

Price, demand, and travel trends for Cologne to Bangkok flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cologne to Bangkok with more confidence.

What's the cheapest day of the week to fly from Cologne to Bangkok?

Tuesday is the cheapest day of the week to fly from Cologne to Bangkok and is 5% cheaper than the average day. Monday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Cologne to Bangkok?

  • September is the cheapest month to fly from Cologne to Bangkok at ฿26,852 return.
  • July (฿40,327) and August (฿34,561) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Cologne to Bangkok the cheapest?

Flights from Cologne to Bangkok are cheapest 20 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Cologne to Bangkok flights

Low season

July

Cheapest flight

฿9,785
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly (1% more expensive on average)
Flights from Cologne to Bangkok Suvarnabhumi Airport

When to book flights from Cologne to Bangkok

Are your dates flexible? Find out the best times to travel from Cologne to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Cologne to Bangkok flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Cologne to Bangkok?

    Flights from Cologne to Bangkok usually depart from Cologne Köln/Bonn (CGN) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

  • Which cabin classes can I book on flights from Cologne to Bangkok?

    Only Economy class is available on flights from Cologne to Bangkok.

  • Which airports do connecting flights from Cologne to Bangkok pass through?

    One-stop flights from Cologne to Bangkok most commonly connect through:

    • Istanbul (IST) – 48% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 32% of one-stop connections
    • Vienna Intl (VIE) – 20% of one-stop connections
    • Zurich (ZRH) – 0% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Cologne to Bangkok?

    Yes. Being flexible with your travel dates can save you up to 8% on the Cologne to Bangkok route. Tuesday is the cheapest departure day at ฿28,697 return on average, while Monday is the most expensive at ฿31,135, a difference of ฿2,438. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok?

    Some of the most popular sights in Bangkok are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok on KAYAK.

  • How expensive are last-minute Cologne to Bangkok flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 22% above the route average of ฿29,986. Book 20 weeks before departure for the lowest fares.

  • How long is a flight from Cologne to Bangkok?

    A direct flight from Cologne to Bangkok takes 0h 00m, covering 14,570 km.

  • Do I need a passport to fly from Cologne to Bangkok?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Cologne to Bangkok looking right now?

    One-way fares from Cologne to Bangkok are currently lower than usual. Average one-way flight prices are about ฿10,372, which is 47% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Cologne to Bangkok?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 14h 02m, compared to 14h 40m via Vienna Intl (VIE) and 16h 07m via Zurich (ZRH).

  • What is the time difference between Cologne and Bangkok?

    Bangkok is 5 hours ahead of Cologne (Indochina Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Bangkok?

    Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿442:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿223:

    • Drive Car Rental
    • Alamo
    • THAIRENTACAR
    • Enterprise Rent-A-Car
    • Chic Car Rent

  • How much should I expect to pay for a Cologne to Bangkok flight?

    Return flights from Cologne to Bangkok range from ฿26,170 to ฿35,957, with an average of ฿29,986 over the past 12 months. Anything below ฿26,170 counts as a good deal.

Your guide to booking Cologne to Bangkok flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average ฿28,697 – about ฿2,438 less than Monday (8% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cologne to Bangkok trip for September. Fares historically average ฿26,852 return in that month – typically ฿13,475 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Bangkok Suvarnabhumi Airport

    · Regency Bangkok Suvarnabhumi Airpor
    · Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    · Suvarnabhumi Ville Airport Hotel

    Near Bangkok Don Mueang Intl Airport

    · Amari Don Muang Airport Bangkok
    · The Royal Bee Apart Hotel

More options for your flight from Cologne to Bangkok

Complete your trip to Bangkok with a hotel stay or car hire

Car rentals in Bangkok
Hotels in Bangkok