BUH - BKK

€331 Find Cheap Flights from Bucharest to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Suvarnabhumi departing on 14/2. 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 Bucharest to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Bangkok, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€608
Typical prices: €608-€813
SWISS
Sun 31/5Wed 17/6
OTP - BKK • 1 stop
Cheapest one-way flight
€331
Typical prices: €486-€510
Multiple Airlines
Sat 14/2
OTP - BKK • 3 stops
Top airlines
SWISS
Cheapest • from €608 (return)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 22% price drop
December
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 Bucharest to Suvarnabhumi (BUH-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bucharest to Suvarnabhumi 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 Bucharest to Suvarnabhumi

Sun, 31 May - Wed, 17 Jun
SWISS Logo
06:20 - 09:50
OTP
-
BKK
23h 30m
1 stop
SWISS Logo
12:50 - 01:05
BKK
-
OTP
16h 15m
1 stop
€608SWISS
Wed, 6 May - Thu, 28 May
KLM Logo
14:00 - 09:30
OTP
-
BKK
15h 30m
1 stop
KLM Logo
12:05 - 13:00
BKK
-
OTP
28h 55m
1 stop
€611KLM
Wed, 6 May - Wed, 27 May
KLM Logo
07:05 - 09:30
OTP
-
BKK
22h 25m
1 stop
KLM Logo
12:05 - 13:00
BKK
-
OTP
28h 55m
1 stop
€618KLM
Tue, 2 Jun - Fri, 19 Jun
Multiple Airlines Logo
07:05 - 09:30
OTP
-
BKK
22h 25m
1 stop
Multiple Airlines Logo
12:05 - 15:50
BKK
-
OTP
31h 45m
2 stops
€639Multiple Airlines
Tue, 2 Jun - Thu, 18 Jun
KLM Logo
07:05 - 09:30
OTP
-
BKK
22h 25m
1 stop
KLM Logo
11:25 - 13:00
BKK
-
OTP
29h 35m
2 stops
€640KLM
Thu, 7 May - Wed, 27 May
KLM Logo
14:00 - 09:30
OTP
-
BKK
15h 30m
1 stop
KLM Logo
11:25 - 13:00
BKK
-
OTP
29h 35m
2 stops
€642KLM
Sun, 31 May - Fri, 19 Jun
Multiple Airlines Logo
08:35 - 09:15
OTP
-
BKK
20h 40m
2 stops
Multiple Airlines Logo
12:05 - 15:50
BKK
-
OTP
31h 45m
2 stops
€667Multiple Airlines
Wed, 6 May - Fri, 29 May
SWISS Logo
06:20 - 09:50
OTP
-
BKK
23h 30m
1 stop
SWISS Logo
12:50 - 01:05
BKK
-
OTP
16h 15m
1 stop
€667SWISS
Fri, 8 May - Wed, 27 May
KLM Logo
08:35 - 09:15
OTP
-
BKK
20h 40m
2 stops
KLM Logo
11:25 - 13:00
BKK
-
OTP
29h 35m
2 stops
€669KLM
Fri, 8 May - Fri, 29 May
Multiple Airlines Logo
06:15 - 14:00
OTP
-
BKK
27h 45m
1 stop
Multiple Airlines Logo
12:50 - 01:05
BKK
-
OTP
16h 15m
1 stop
€672Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bucharest to Suvarnabhumi flights

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

How much is a return flight from Bucharest 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 Bucharest to Bangkok Suvarnabhumi Airport departing in May.

What is the cheapest month to fly from Bucharest 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 Bucharest 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 Bucharest to Bangkok Suvarnabhumi Airport is September, where tickets cost €618 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is €896 and €858 respectively.

How far in advance should I book a flight from Bucharest 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 Bucharest 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 Bucharest to Bangkok Suvarnabhumi Airport, you should book around 6 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJuly
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (13% more expensive on average)

When to book flights from Bucharest to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Bucharest 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 Bucharest to Bangkok flights

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

    In the last 3 days, the lowest price for a flight from Bucharest to Bangkok Suvarnabhumi Airport was €331 for a one-way ticket and €608 for a return.

  • Which aircraft models fly most regularly from Bucharest to Bangkok?

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

  • How does KAYAK find such low prices on flights from Bucharest to Bangkok?

    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 Bucharest to Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Bucharest 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 Bucharest to Bangkok?

    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 with an airline and back to Bucharest with another airline.

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

    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 from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bucharest to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Bucharest 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 Bucharest 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.
7.3
Turkish AirlinesOverall score based on 4210 reviews
7.4Food
7.8Crew
7.3Comfort
7.5Entertainment
7.3Boarding
Airline reviews

Space between seats is challenging but otherwise excellent service in every way.

8.0 ExcellentHassan, Jan 2026
BGW - IST
Read more Turkish Airlines reviews

Space between seats is challenging but otherwise excellent service in every way.

Customer service was poor everywhere. In particular in business class lounge. Stewardess were however excellent. No ability to order more than one dietary restriction in food that created awkward situations when I was offered bulgur due to being diabetic as I was also gluten free

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Luggage never made it it’s been 2 days and no proper update

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

it was a terrible experience. after 4 hours at the gate the flight was cancelled. the airline offered to rebook the flight for 26 hours later. Our team was travelling for an international competition. They missed the competition because the airline delayed them for over 30 hours. We already left the airport but the next morning we received an email stating that we were rebooked for a flight which was another 24 hours later after the already rebooked flight. We bought a ticket on Kayak. The reservation was delivered with a logo Airfareassist. I used Kayak services for over 20 years and assumed that I was dealing with a legitimate organization. Once the flight was postponed for over 40 hours, I learned that Airfareassist is a 3rd party agency whom kayak routes business to without notifying me, the customer. While I was entitled for a full refund, which was confirmed by the airline, Airfareassist only offered a partial refund and kept the difference. Kayak has failed to do a due diligence on the 3rd parties they do business with. As a result I will never do business with kayak again and am filing a complaint with the BBB and the Secretary of Transportation. This is a pure fraud and its unacceptable.

Everything was so smooth. It could be just a better temperature in the plane; it was a little cold.

On the Boeing 777-300 aircraft there is no personalized climate control for passengers. Every time I've ever flown on this type of airplane I've been uncomfortably warm. For shorter flights (less than 5 hours) this isn't a big deal, but on longer flights where a nap is required to stay comfortable it turns into a nightmare. I love turkish airlines, but I really fo hope they upgrade their fleet. I've flown turkish air once on a newer model and had a fantastic time, so I think its the plane more than the airline.

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

Information on your arrival and departure airports