CGN - BKK

352€ Find Cheap Flights from Cologne to Bangkok Suvarnabhumi Airport

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 01.09.. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Bangkok.
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Everything you should know

Cheapest return fare
726 €
Typical prices: 800 €-627 €
Lufthansa, Austrian Airlines
Thu 17.9.Sun 4.10.
CGN - BKK • 1 stop
Cheapest one-way flight
352 €
Typical prices: 457 €-647 €
Multiple Airlines
Tue 1.9.
CGN - BKK • 2 stops
Top airlines
Cheapest • from 730 € (return)
Best reviews • 8,1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Cologne and Suvarnabhumi. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 478 € (return)
Shortest trip • 13h 42m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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 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 - Sun, 4. Oct
Multiple Airlines Logo
20:10 - 14:00
CGN
-
BKK
12h 50m
1 stop
Multiple Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
726 €Multiple Airlines
Sun, 28. Jun - Sun, 12. Jul
Multiple Airlines Logo
18:05 - 14:50
CGN
-
BKK
15h 45m
2 stops
Multiple Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
727 €Multiple Airlines
Fri, 2. Oct - Thu, 22. Oct
Multiple Airlines Logo
18:25 - 14:50
CGN
-
BKK
15h 25m
2 stops
Multiple Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
728 €Multiple Airlines
Mon, 31. Aug - Wed, 30. Sep
Multiple Airlines Logo
18:05 - 14:50
CGN
-
BKK
15h 45m
2 stops
Multiple Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
729 €Multiple Airlines
Thu, 3. Sep - Mon, 21. Sep
Multiple Airlines Logo
20:10 - 14:00
CGN
-
BKK
12h 50m
1 stop
Multiple Airlines Logo
23:40 - 8:50
BKK
-
CGN
14h 10m
1 stop
729 €Multiple Airlines
Sun, 1. Nov - Thu, 19. Nov
Austrian Airlines Logo
20:45 - 15:30
CGN
-
BKK
12h 45m
1 stop
Austrian Airlines Logo
14:00 - 8:55
BKK
-
CGN
24h 55m
1 stop
730 €Austrian Airlines
Sat, 28. Nov - Sun, 13. Dec
Multiple Airlines Logo
18:00 - 14:50
CGN
-
BKK
14h 50m
1 stop
Multiple Airlines Logo
14:00 - 8:55
BKK
-
CGN
24h 55m
1 stop
731 €Multiple Airlines
Wed, 24. Jun - Sun, 28. Jun
Lufthansa Logo
18:05 - 14:00
CGN
-
BKK
14h 55m
1 stop
Lufthansa Logo
22:55 - 17:20
BKK
-
CGN
23h 25m
1 stop
732 €Lufthansa
Fri, 4. Sep - Fri, 2. Oct
Multiple Airlines Logo
20:40 - 14:50
CGN
-
BKK
13h 10m
1 stop
Multiple Airlines Logo
22:55 - 7:45
BKK
-
CGN
13h 50m
1 stop
733 €Multiple Airlines
Wed, 23. Sep - Fri, 16. Oct
Lufthansa Logo
18:05 - 14:00
CGN
-
BKK
14h 55m
1 stop
Lufthansa Logo
22:55 - 7:45
BKK
-
CGN
13h 50m
1 stop
734 €Lufthansa
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.

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 September, where tickets cost 664 € (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is 1.066 € and 875 € 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 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

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

Low seasonJune
Cheapest flight352 €
Best time to beat the crowds (8% less expensive 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 3 days, the lowest price for a flight from Cologne to Bangkok Suvarnabhumi Airport was 352 € for a one-way ticket and 726 € 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, Lufthansa or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Cologne to Bangkok are Lufthansa and Turkish Airlines. With an average price for the route of 788 € and an overall rating of 6,8, Lufthansa is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of 730 € and an overall rating of 7,4.

  • 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.

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 3585 reviews
8,2Entertainment
8,4Crew
8,1Boarding
7,9Food
8,0Comfort
Airline reviews

Worst kayak is worst ill never ever use kayak ever again !!

2,0 MediocreAnonymous, May 2026
HYD - DXB
Read more Emirates reviews

Worst kayak is worst ill never ever use kayak ever again !!

Very bad service and food variety will never come back again

What a great trip . From check in to the upgrade we received a big shout out to Cleverson who was able to help us navigate the whole process super patient and was just one of the best customer service experiences we received in a very long time . The amazing staff on the flight who went above and beyond to make sure we were comfortable amazing food and service if you have te opportunity to upgrade it's a must and well worth it.

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

The crew were absolutely fantastic. They actively asked if passengers wanted refills and if they were comfortable. I was extremely impressed.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

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

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

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.

Boarding by bus - this is 2026! Luggage did not board the plane though we had over two hours between flights. After it was located it didn’t fly immediately but waited one or two flights until boarding to fly yo Belgrade.

Accommodate the passangers at the gates. They only allow groups 1-3 to sit near/at the gate. We had to wait 3 HRs an had to look for a seat far away from the gate. Other than that was like other Airports.

Last few years I didn't not have great experience with United Airlines.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

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.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Most of the crew members were rude, flight arrived late and we missed our connecting flight, they damaged my friends suitcase so badly that two wheels had been destroyed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

Some of the best service I’ve ever seen on an international flight! The staff were super friendly and accommodating. The food was excellent with lots of choices and attention to detail. The seats are kind of old and narrow, but I have wide shoulders. The only area for improvement was making the cabin a little cooler.

I missed the flight during my lay over in Istanbul, due to health condition. Customer service was awful. It was a nightmare. I had to purchase a new flight to my destination and was told that my return flight is compromised due to one segment of the trip being missed. NOBODY responded to my numerous calls and emails. I will never use Turkish airline in the future.

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 .

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

Online check in and seat assignments are terrible. All 4 flights

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

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

Entertainment was good. Flight was delayed, nearly missed my connecting flight. The gate was changed on several occasions. My luggage did not arrive on time and had to leave without it.

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

Seats were very comfortable and the staff too was very friendly.

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

Unfortunately the flight was cancelled so I never got to go

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

No entertainment except on app. No outlets working to charge. Good service

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

The crew were excellent, smiling and kind. The seats were good for economy though my seat back got a bit sticky from getting out of the reclining position. The food was good for a Kosher meal, better than usual. Entertainment was okay, but there was no Wi-fi available the entire flight. Overall the flight was fine for an overnight flight. The flight attendant in my section was absolutely delightful.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

Never made it to Lufthansa because of Air Canadas negligence.

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

This is a very basic flight with no-frills. I just wish the seats were a little bit more comfortable.

No food, no entertainment, but that's normal for short-haul flight.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Good, however, I wish that the airlines would have delivered my delayed carry-on bag (checked in at boarding gate) to my hotel. I understand that various countries do have restrictions on such services.

Everything was great…Flight Attendants were specially friendly and helpful.

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

Information on your arrival and departure airports