CGN - BKK

261€ Find Cheap Flights from Cologne to Bangkok Suvarnabhumi Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Suvarnabhumi departing on 23.09.. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
429 €
Typical prices: 634 €-795 €
Multiple Airlines
Thu 17.9.Sat 26.9.
CGN - BKK • 2 stops
Cheapest one-way flight
261 €
Typical prices: 464 €-658 €
Multiple Airlines
Wed 23.9.
CGN - BKK • 2 stops
Top airlines
Cheapest • from 584 € (return)
Best reviews • 8,1 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Cologne and Suvarnabhumi. You’ll need at least 1 connection.
Insights
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Insights
Top stopover airports
Cheapest • Avg 486 € (return)
Shortest trip • 13h 24m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cologne to Bangkok (CGN-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cologne to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Suvarnabhumi

Thu, 17. Sep - Sat, 26. Sep
Multiple Airlines Logo
19:15 - 15:35
CGN
-
BKK
39h 20m
2 stops
Multiple Airlines Logo
23:00 - 18:15
BKK
-
CGN
24h 15m
2 stops
429 €Multiple Airlines
Sun, 22. Nov - Wed, 9. Dec
Multiple Airlines Logo
6:20 - 4:00
CGN
-
BKK
39h 40m
2 stops
Multiple Airlines Logo
9:20 - 23:15
BKK
-
CGN
19h 55m
1 stop
503 €Multiple Airlines
Wed, 14. Oct - Sun, 1. Nov
Multiple Airlines Logo
20:50 - 7:50
CGN
-
BKK
30h 00m
2 stops
Multiple Airlines Logo
14:55 - 11:15
BKK
-
CGN
26h 20m
1 stop
521 €Multiple Airlines
Sun, 6. Sep - Tue, 22. Sep
Lufthansa Logo
18:05 - 14:50
CGN
-
BKK
15h 45m
2 stops
Lufthansa Logo
22:55 - 12:25
BKK
-
CGN
18h 30m
1 stop
584 €Lufthansa
Sun, 6. Sep - Tue, 22. Sep
Lufthansa Logo
18:05 - 14:50
CGN
-
BKK
15h 45m
2 stops
Lufthansa Logo
22:55 - 12:25
BKK
-
CGN
18h 30m
1 stop
585 €Lufthansa
Sun, 6. Sep - Tue, 22. Sep
Lufthansa Logo
18:05 - 14:50
CGN
-
BKK
15h 45m
2 stops
Lufthansa Logo
22:55 - 12:25
BKK
-
CGN
18h 30m
1 stop
590 €Lufthansa
Mon, 21. Sep - Mon, 5. Oct
Austrian Airlines Logo
20:40 - 14:50
CGN
-
BKK
13h 10m
1 stop
Austrian Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
595 €Austrian Airlines
Tue, 27. Oct - Wed, 2. Dec
Austrian Airlines Logo
20:45 - 12:20
CGN
-
BKK
33h 35m
1 stop
Austrian Airlines Logo
14:00 - 8:55
BKK
-
CGN
24h 55m
1 stop
607 €Austrian Airlines
Fri, 25. Sep - Tue, 6. Oct
Turkish Airlines Logo
14:50 - 15:25
CGN
-
BKK
19h 35m
1 stop
Turkish Airlines Logo
6:40 - 9:25
BKK
-
CGN
31h 45m
1 stop
608 €Turkish Airlines
Mon, 2. Nov - Mon, 23. Nov
Turkish Airlines Logo
18:10 - 4:30
CGN
-
BKK
28h 20m
1 stop
Turkish Airlines Logo
6:10 - 17:10
BKK
-
CGN
17h 00m
1 stop
618 €Turkish Airlines
Booking Insights

KAYAK's insights & trends for Cologne to Suvarnabhumi flights

Get data-powered insights and trends into flights from Cologne to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Cologne to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Cologne to Bangkok Suvarnabhumi Airport departing in September.

Flight prices are below average for this route right now.

Flights to Bangkok Suvarnabhumi Airport from Cologne usually cost between 770 € and 1.019 € in September.
The lowest price found in the past 5 days was 429 € on Multiple Airlines (17. Sept–26. Sept).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cologne to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cologne to Bangkok Suvarnabhumi Airport is November, where tickets cost 695 € (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is 1.086 € and 917 € respectively.

How far in advance should I book a flight from Cologne to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cologne to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cologne to Bangkok Suvarnabhumi Airport, you should book around 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know - Cheap tickets from Cologne to Bangkok Suvarnabhumi Airport

Low season

August

Cheapest flight

261 €
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Cologne to Bangkok Suvarnabhumi Airport

When to book flights from Cologne to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Cologne to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cologne to Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight from Cologne to Bangkok Suvarnabhumi Airport?

    In the last 5 days, the lowest price for a flight from Cologne to Bangkok Suvarnabhumi Airport was 261 € for a one-way ticket and 429 € for a return.

  • Which airports will I be using when flying from Cologne to Bangkok Suvarnabhumi Airport?

    Cologne and Bangkok Suvarnabhumi Airport are both served by 1 main airport. You will leave Cologne from Cologne Köln/Bonn and will be arriving at Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Cologne to Bangkok Suvarnabhumi Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cologne to Bangkok Suvarnabhumi Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Cologne and Bangkok Suvarnabhumi Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Cologne to Bangkok, Turkish Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Cologne to Bangkok are Turkish Airlines and Lufthansa. With an average price for the route of 777 € and an overall rating of 7,4, Turkish Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of 829 € and an overall rating of 6,8.

  • How does KAYAK find such low prices on flights from Cologne to Bangkok Suvarnabhumi Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Bangkok Suvarnabhumi Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Bangkok Suvarnabhumi Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Cologne is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Bangkok Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to Cologne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Bangkok Suvarnabhumi Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok Suvarnabhumi Airport from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Cologne to Bangkok Suvarnabhumi Airport?

    In the past 5 days, the cheapest return tickets from Cologne to Bangkok Suvarnabhumi Airport were found on Lufthansa (584 €) and Austrian Airlines (595 €).

Reviews of the top 5 airlines flying from Cologne to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Cologne to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Suvarnabhumi? 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.
8,1
EmiratesOverall score based on 3640 reviews
8,4Crew
7,9Food
8,1Boarding
8,0Comfort
8,2Entertainment
Airline reviews

Very bad service and food variety will never come back again

2,0 MediocreAmbrose, Apr 2026
DXB - LGW
Read more Emirates reviews

Very bad service and food variety will never come back again

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

The plane seemed pretty old and the food was not good

Worst trip ever from the beginning to the end I will never travel with that airline again. I made a big mistake by not going with my regular schedule flight with Qatar airline. Even underpriced cheat me of my 134 dollars I paid for special seats and they kept my money and didn't pay the airline for the seats for me.

Food was good, great communication by Pilot and Co Pilot, Crew very friendly. Slow beginning drink and meal service - over 2hrs into flight which disrupted overnight flight sleep. Entertainment systems was 3 Stars, my wife's was nonfunctional and had to call attendant 3 times to get it reset, mine the headphones and jack we're twitchy and keep going to muted volume.

The first class experience was great but Frankfurt airport is very confusing. Badly signed all round. Boarding was not pleasant and check in staff was arrogant.

First Class on A380 was an incredible experience with a group of very attentive crew. The only flaw of this flight was the boarding process at Concourse C of DXB where no one was managing the queue. I was at Zone A but arrived when they were already boarding Zone C & D. There was no separate gate for Zone A & B to go through.

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.

OK, would prefer some meat for dinner, not just pasta although was tasty. There was only one dish, no choices

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

I love this airline.God bless CAO and the whole staff of this company

It was on time. Snacks could have been provided for free.

Leg room and seat back not a good recline (middle seat)

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

I paid for carry-on bag, but they did not let me take it on board, persuaded to check it in because the flight was full. I agreed to help them out, and they mixed up tag numbers and my bag got lost. I had very valuable things in there, and my whole vacation experience was ruined. I even asked the boarding assistant why the tag number was different from the assigned one, but they assured me it was alright and the bag will arrive to my destination. Nothing arrived of course. Incompetence of boarding assistants cost me the loss of all my things.

There was not enough sparkling water and beer during the flight. Coffee was not hot

It becomes like Wizz air, no good, bad comfort and you should pay for 20kg bag.

No control at all at the gate , passengers were not cuing up, , some were very loud , no action taken by the attendants . It looked more like a heard of animals then humans boarding a plane .

Changed to older plane with old set-up in Business class.

PLEASE GIVRE US PERMISSION TO BOOK SEAT NUMBER EVEN WITH FEES

It was good. Turkish Airlines is one of the best airlines companies. I like a lot to travel with them

The seat did not recline and we called the stewardess, he forced it to recline, but when we landed, it did not come forward because the seat was broken. The stewardess came, He tried to do it but couldn't do it, the flight commander came and spoke to us in a bad tone, telling us to get out of here, she waited at the head and acted as if there was a child and we couldn't get up, it was very shameful, I don't even know if it's true, but she said if you don't get up, the plane will not land and will keep turning around. Then a passenger pushed the seat from behind and it worked. Then we wanted to talk to the supervisor again, but she did not come next to us. We fly so much and this is the first time we encountered such a style.

The airplane from IAD to Istanbul was too old. The chairs were to tight and uncomfortable. I continued my travel from Istanbul to Bangkok. This airplane was better and newer than the first one. Even food was better.

They use a smaller international plane and quarters are tighter, space smaller, and the flight is still 12 hours, then fight attendants are ruff, food is bad, cherry juice spilled by flight attendant and she comes back to ask why have we not changed yet could it be we didn’t have any clothes to change into and seat is all wet and we had to sit there for 12 hours

As soon as I boarded, the flight attendant informed me that the screen on my seat is not working (business class), I was a little disappointed because my flight is around 3 hours, then a man approached me asking me to sign a paper that I accept the fact that my seat screen is not working and that I accept to fly despite of that !! and if I don't sign then I may be removed from the plane !! It's a shame, paying $$$$ for the flight and then treated this way.

flight Istanbul to tel Aviv did not happen and no refund. refund for 2nd half of round trip was less than half.

Service et qualité. Retard départ vol cdg ist, baggage n'a pu arrivé. Temps de transfert très court. Livré le soir.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

Flight was fine overall. What you would expect from economy seats. I did appreciate the amenities (eyemask, earplugs, small toothbrush and toothpaste, thin socks).

Excellent will be flying again in May with Qatar. to Botswana.

This was a really enjoyable flight. Even though I was in economy, I had a great deal of leg space, I had a nice meal, and the flight staff was helpful and friendly. A really great flight.

Qatar screwed up by delaying our onward journey for refueling, which resulted in missing our connecting flight to India. the airport qater staff at Doha, herded us like cattle in a very incohesive and uncoordinated way. We were then given 2 options: either catch our original flight the Next day ( After 24.hrs) or catch 2 flights instead , to goto our destination in India. All this, for paying a premium for Qatar.

Seats were not comfortable and touch free remote wasn’t working.

The first and longest leg, Washington to Doha, was in a 777 that was very loud. This was an older aircraft. The second leg, Doha to Delhi, was in a much newer aircraft, an A350 and was very substantially quieter. The service was good on both, though as always, the crew leaves you trapped with your meal tray for a really long time. Additionally, the flight crew seemed inordinately afraid of turbulence, keeping the seat belt sign on for long stretches when there was barely noticeable turbulence.

Very comfortable plane. The food was very good (for airplane food). The crew was great

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

It was a very smooth and on time flight experience. The crew was really friendly and polite. We were well informed about the flight, etc.

Cancelled 90 min AFTER Departure! We had to deplane and wait another hour plus for the flight to be shown as cancelled for the customer service team. There were many many angry customers.

Good and they are leaving at time and arriving on time

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

Flight cancelled. I was rebooked without discussion or options. Had booked a flight with a bed and when I was rebooked, the flight had a recliner seat. Felt cheated.

Didn't have bar code on our phone based boarding pass. People at the counter didn't notice. We walked to security, couldn't get through, had to go back to check in to get a paper boarding pass.

Clean bathrooms They wreaked of urine Seats were very uncomfortable No room for my legs

Everything you need to know for your flight from Cologne to Suvarnabhumi

Information on your arrival and departure airports