CGN

฿8,775 Find Cheap Flights to Cologne – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 30% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
฿25,650
Typical prices: ฿34,868-฿78,087
Multiple Airlines
Thu 8/11Sun 11/11
BKK - CGN • 2 stops
Cheapest one-way flight
฿8,775
Typical prices: ฿17,625-฿30,286
Multiple Airlines
Tue 18/12
BKK - CGN • 2 stops
Top airlines
Best reviews • 6.8 score
Airline reviews
Airline reviews
When to travel
Cheapest • 14% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Cologne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Cologne

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

Recent return flight deals to Cologne

Sun 8 Nov - Wed 11 Nov
Multiple Airlines Logo
12:35 - 09:15Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
26h 40m2 stops Kastrup Copenhagen London Heathrow
Multiple Airlines Logo
00:55 - 09:50Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
26h 55m2 stops Istanbul Sabiha Gokcen Mumbai Chhatrapati Shivaji Intl
฿25,650Multiple Airlines
3+ days ago
Tue 17 Nov - Thu 26 Nov
Multiple Airlines Logo
05:40 - 17:45Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
42h 05m2 stops Oslo Gardermoen Manchester
Multiple Airlines Logo
06:00 - 05:40Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
17h 40m1 stop Bergamo Orio Al Serio
฿26,156Multiple Airlines
23 hours ago
Sun 8 Nov - Wed 11 Nov
Multiple Airlines Logo
14:55 - 11:15Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
26h 20m1 stop Stockholm Arlanda
Multiple Airlines Logo
00:55 - 09:50Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
26h 55m2 stops Istanbul Sabiha Gokcen Mumbai Chhatrapati Shivaji Intl
฿26,358Multiple Airlines
3+ days ago
Sun 8 Nov - Thu 12 Nov
Multiple Airlines Logo
23:50 - 08:55Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
15h 05m1 stop Vienna Intl
Multiple Airlines Logo
20:20 - 14:50Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
12h 30m1 stop Munich Franz Josef Strauss
฿26,628Multiple Airlines
3+ days ago
Tue 17 Nov - Thu 26 Nov
Multiple Airlines Logo
19:55 - 15:25Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
25h 30m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Multiple Airlines Logo
06:00 - 08:15Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
20h 15m2 stops Vienna Intl Singapore Changi
฿27,135Multiple Airlines
23 hours ago
Sun 8 Nov - Thu 12 Nov
Multiple Airlines Logo
06:50 - 22:55Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
22h 05m2 stops New Delhi Indira Gandhi Intl Milan Malpensa
Multiple Airlines Logo
11:00 - 17:05Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
24h 05m3 stops Istanbul Sabiha Gokcen Manama Bahrain Intl Sharjah
฿29,328Multiple Airlines
3+ days ago
Tue 17 Nov - Thu 26 Nov
Multiple Airlines Logo
14:00 - 08:55Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
24h 55m1 stop Vienna Intl
Multiple Airlines Logo
20:20 - 14:50Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
12h 30m1 stop Munich Franz Josef Strauss
฿29,531Multiple Airlines
23 hours ago
Fri 4 Dec - Sun 13 Dec
Multiple Airlines Logo
03:00 - 13:55Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
16h 55m1 stop Manchester
Multiple Airlines Logo
16:55 - 18:10Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
19h 15m2 stops Rome Fiumicino New Delhi Indira Gandhi Intl
฿29,970Multiple Airlines
2 days ago
Tue 17 Nov - Thu 26 Nov
Multiple Airlines Logo
19:55 - 16:55Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
27h 00m3 stops Abu Dhabi Zayed Intl Milan Malpensa Munich Franz Josef Strauss
Multiple Airlines Logo
13:35 - 17:15Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
21h 40m3 stops Munich Franz Josef Strauss Milan Malpensa Muscat Seeb
฿30,678Multiple Airlines
23 hours ago
Sat 5 Dec - Sun 13 Dec
Multiple Airlines Logo
10:20 - 14:10Bangkok  Bangkok Suvarnabhumi-Cologne Cologne Köln/Bonn
33h 50m3 stops Oslo Gardermoen Kastrup Copenhagen Stockholm Arlanda
Multiple Airlines Logo
18:00 - 23:40Cologne  Cologne Köln/Bonn-Bangkok Bangkok Suvarnabhumi
23h 40m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
฿30,712Multiple Airlines
2 days ago
Booking Insights

Price, demand, and travel trends for flights to Cologne

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

What is the cheapest flight to Cologne?

Bangkok Suvarnabhumi Airport to Cologne is the cheapest route at ฿25,650 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Cologne?

On average, a return flight from Thailand to Cologne costs ฿39,211, based on KAYAK data over the past 12 months. Return fares from Bangkok Suvarnabhumi Airport average ฿39,211.

What is the cheapest day to fly to Cologne?

Wednesday is the cheapest day to fly to Cologne at ฿33,547 return on average over the past 12 months on KAYAK. Monday is the most expensive at ฿78,097.

What is the cheapest time of day to fly to Cologne?

Morning flights to Cologne are the cheapest at ฿34,728 return on average. Night flights are the most expensive at ฿46,574.

What is a good deal for flights to Cologne?

Flights under ฿34,868 are considered a good deal. 25% of KAYAK users found return flights to Cologne at or below these prices, with the lowest fares from:
•Bangkok Suvarnabhumi Airport ฿34,868.

Key details for flights to Cologne

Low season

July

Cheapest flight

฿8,775
Beat the crowds with an average 70% drop in travellers.
The most popular month to fly with an average 136% increase in travellers.
One-way flight from Bangkok Suvarnabhumi Airport to Cologne

When to book flights to Cologne

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

Your questions about flights to Cologne, answered

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

  • How do I know if a flight to Cologne is a good deal?

    A good deal on a flight to Cologne is around ฿34,868 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Cologne?

    Based on fares booked in the past 5 days, the cheapest flights to Cologne are from Bangkok, starting at ฿25,650 return.

  • What is the difference between the most popular and the most frequent airline at Cologne?

    ลุฟท์ฮันซ่า operates the most flights from Thailand to Cologne at 0 per week, and for this route ลุฟท์ฮันซ่า is also the airline most often selected by KAYAK users searching for flights from Thailand to Cologne. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Cologne?

Your guide to booking Cologne flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Cologne, a good return fare is around ฿34,868. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Cologne in May. Return fares historically average ฿33,648, making May the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to ฿11,846 on a return flight. Morning flights to Cologne average ฿34,728 compared to ฿46,574 for evening flights.
  • Once you arrive in Cologne, a great place to start is Cologne Messe. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to Cologne

 
Need help choosing which airline to fly with to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
ออสเตรียนแอร์ไลน์Overall score based on 984 reviews
7.3Comfort
6.7Food
6.8Entertainment
7.6Boarding
8.1Crew
Airline reviews

The crew was attentive. The food was delicious. The flight was smooth.

10.0 ExcellentAnonymous, Jun 2026
Read more ออสเตรียนแอร์ไลน์ reviews

The crew was attentive. The food was delicious. The flight was smooth.

Absolutely the worst food I've ever had on any flight. Otherwise, the flight is OK - just your regular transatlantic economy. Condor should stop saving pennies on meals. They save a penny, lose a dollar.

The layover period at Frankfurt of one hour and forty minutes was not enough time to clear the two-hour line at passport control: we missed the flight to San Francisco. Condor did a good job rebooking us that same day, but our bags ended up in Los Angeles.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

Austrian airlines lost my bag in Vienna and it took 2 days to find it and deliver it to me

The baggage arrived damaged and i spent EUR 300 on the baggage a month ago. No responsibility from airline or the handles.

The flight and staff were perfect. No notes. Amazing experience overall.

Relatively good experience from the polite professionalism of ground and cabin crew to the efficient service on board. The quality of the food served was really good and the portions just right for the flight time.

Frankfurt airport customs for terminal Z is ridiculous. We've been through there twice. Each time we have stood in line too long, had a photos taken a total of 4 times, finger prints innumerable times. This was all suppose to make things faster. And having to do this even though our first flight was from an EU country was a waste of time and a great deal of frustration. It was better before.

There was stewardes who was walking up and down the alley and keep spraying room refresher on people heads. It was terrible. Not only was it keep filling on my face plus I smelled like a room refresher after all my all clothes.

The new buisness class pods are 100% worth it. Loved it.

Pretty bad. No welcome drink (the Lufthansa signature drink they advertised but did not serve). No 2 round of beverages. No coffee to end your meal. No snack before landing on an overseas flight. Mediocre everything and unattentive staff. Munich and Frankfurt as connecting flight airports are terribly big (20 min walk for transfer!) and confusing. Will not fly again.

how cold Sofia - Munich (first leg of an overseas trip Sofia to Boston, with transfer in Munich) not have any in-flight free snack and drink and one has to purchase those separately - at very overpriced prices at that, despite the high price of the ticket itself! I will will Ryan Air or Wizz Air and pay low-budget ticket if I wanted a zero frills flight. This is not acceptable. Coffee/tea and a mini sandwich or snack should be served on the 1st leg of an international trip with the airline.

No food available for purchase on a 2:30h flight around lunchtime… Lufthansa hand luggage policy and behaviour makes you feel you’re on Ryanair but paid three times as much

My premium economy experience did not live up to my minimum expectations. I've taken this flight twice in the last three weeks, and each experience was the same. The premium economy seat was worn and extremely difficult to recline. It took two people to return it to its takeoff and landing position. The food was OK, but for the premium that a premium economy seat cost, I expect a satisfying meal. Years ago, I looked forward to the experience of flying transatlantic on Lufthansa (I especially enjoy the hot towel before the meal), but this is not been my experience recently. I'm not going to use Lufthansa again.

If was mostly my own fault. I booked and paid for a window seat. That was a mistake for a long flight. It was hard to get up and use the bathroom. The entertainment system seemed primitive for a modern aircraft.

More options for your flight to Cologne