What is the cheapest airline that flies from Bucharest to Bangkok?

Qatar Airways is the most popular carrier operating from Bucharest to Bangkok

What airlines fly to Bangkok?

Turkish Airlines, Air China and Austrian Airlines are the top three most popular airlines that fly to Bangkok from Bucharest according to our data. Turkish Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 5 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bucharest to Bangkok?

Prices for flights from Bucharest to Bangkok are updated daily.

How many operators does momondo search for flights from Bucharest to Bangkok?

The number of operators available for flights from Bucharest to Bangkok is 5 as of November 2026.

How old do you have to be to fly from Bucharest to Bangkok?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$425 Cheap Flights from Bucharest to Bangkok in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bucharest to Bangkok

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 1:40 pmOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

16h 15m1 stop Beijing Capital

9:20 am - 6:15 pmBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

37h 55m2 stops London Gatwick Tirana Rinas

$665Multiple Airlines

Wed, Nov 25 - Sun, Dec 6

4:25 pm - 1:40 pmOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

16h 15m1 stop Beijing Capital

9:20 am - 6:15 pmBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

37h 55m2 stops London Gatwick Tirana Rinas

$670Multiple Airlines

Wed, Nov 25 - Sun, Dec 6

4:25 pm - 12:10 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

26h 45m1 stop Beijing Capital

3:15 pm - 5:15 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

19h 00m1 stop Beijing Capital

$685Air China

Fri, Jan 15 - Sun, Jan 31

4:25 pm - 12:10 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

26h 45m1 stop Beijing Capital

1:30 am - 5:15 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

32h 45m1 stop Beijing Capital

$685Air China

Mon, Mar 1 - Mon, Mar 15

4:20 pm - 6:50 pmOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

21h 30m1 stop Doha Hamad Intl

8:15 am - 6:40 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

27h 25m1 stop Doha Hamad Intl

$746Qatar Airways

Mon, Mar 1 - Mon, Mar 15

12:35 pm - 6:35 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

13h 00m1 stop Abu Dhabi Zayed Intl

8:50 pm - 11:30 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

19h 40m1 stop Abu Dhabi Zayed Intl

$754Etihad Airways

Fri, Jan 22 - Sun, Feb 21

12:35 pm - 6:35 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

13h 00m1 stop Abu Dhabi Zayed Intl

2:55 am - 11:30 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

13h 35m1 stop Abu Dhabi Zayed Intl

$763Etihad Airways

Sat, Feb 6 - Thu, Feb 18

4:20 pm - 6:50 pmOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

21h 30m1 stop Doha Hamad Intl

2:00 am - 1:25 pmBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

16h 25m1 stop Doha Hamad Intl

$765Qatar Airways

Sun, Jan 17 - Mon, Jan 25

9:35 pm - 4:15 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

25h 40m1 stop Istanbul

10:20 am - 8:15 pmBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

14h 55m1 stop Istanbul

$827Turkish Airlines

Wed, Dec 2 - Fri, Dec 11

10:00 am - 4:15 amOTP Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi

13h 15m1 stop Istanbul

5:55 am - 8:30 amBKK Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl

31h 35m1 stop Istanbul

$883Turkish Airlines

Thu, Dec 3 - Thu, Dec 10

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air China flights from Bucharest to Bangkok

Our best Air China deals on Bucharest to Bangkok flight tickets

Air China

Mar 10

OTP4:25 pmBucharest Otopeni Intl

20h 40m

1 stop

BKK6:05 pmBangkok Suvarnabhumi

Mar 23

BKK3:15 pmBangkok Suvarnabhumi

19h 00m

1 stop

OTP5:15 amBucharest Otopeni Intl

$689

Air China

Mar 10

OTP4:25 pmBucharest Otopeni Intl

16h 15m

1 stop

BKK1:40 pmBangkok Suvarnabhumi

Mar 23

BKK3:15 pmBangkok Suvarnabhumi

19h 00m

1 stop

OTP5:15 amBucharest Otopeni Intl

$691

Air China

Nov 25

OTP4:25 pmBucharest Otopeni Intl

26h 45m

1 stop

BKK12:10 amBangkok Suvarnabhumi

Dec 2

BKK7:30 pmBangkok Suvarnabhumi

38h 45m

1 stop

OTP5:15 amBucharest Otopeni Intl

$702

Turkish Airlines flights from Bucharest to Bangkok

Our best Turkish Airlines deals on Bucharest to Bangkok flight tickets

Turkish Airlines

Nov 23

OTP9:35 pmBucharest Otopeni Intl

25h 40m

1 stop

BKK4:15 amBangkok Suvarnabhumi

Dec 8

BKK8:45 amBangkok Suvarnabhumi

16h 30m

1 stop

OTP8:15 pmBucharest Otopeni Intl

$899

Turkish Airlines

Nov 23

OTP9:35 pmBucharest Otopeni Intl

25h 40m

1 stop

BKK4:15 amBangkok Suvarnabhumi

Dec 4

BKK5:55 amBangkok Suvarnabhumi

13h 20m

1 stop

OTP2:15 pmBucharest Otopeni Intl

$927

Turkish Airlines

Nov 22

OTP9:45 pmBucharest Otopeni Intl

25h 30m

1 stop

BKK4:15 amBangkok Suvarnabhumi

Dec 2

BKK10:20 amBangkok Suvarnabhumi

30h 35m

1 stop

OTP11:55 amBucharest Otopeni Intl

$944

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Wed 11/25

4:25 pm-1:40 pm

1 stop16h 15m

Bangkok Suvarnabhumi

Sun 12/6

9:20 am-6:15 pm

2 stops37h 55m

$665

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Wed 11/25

4:25 pm-1:40 pm

1 stop16h 15m

Bangkok Suvarnabhumi

Sun 12/6

9:20 am-6:15 pm

2 stops37h 55m

$670

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Fri 1/15

4:25 pm-12:10 am

1 stop26h 45m

Bangkok Suvarnabhumi

Sun 1/31

3:15 pm-5:15 am

1 stop19h 00m

$685

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Mon 3/1

4:25 pm-12:10 am

1 stop26h 45m

Bangkok Suvarnabhumi

Mon 3/15

1:30 am-5:15 am

1 stop32h 45m

$685

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Mon 3/1

4:20 pm-6:50 pm

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 3/15

8:15 am-6:40 am

1 stop27h 25m

$746

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Fri 1/22

12:35 pm-6:35 am

1 stop13h 00m

Bangkok Suvarnabhumi

Sun 2/21

8:50 pm-11:30 am

1 stop19h 40m

$754

Quickest round-trip

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Sat 2/6

12:35 pm-6:35 am

1 stop13h 00m

Bangkok Suvarnabhumi

Thu 2/18

2:55 am-11:30 am

1 stop13h 35m

$763

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Sun 1/17

4:20 pm-6:50 pm

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 1/25

2:00 am-1:25 pm

1 stop16h 25m

$765

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Wed 12/2

9:35 pm-4:15 am

1 stop25h 40m

Bangkok Suvarnabhumi

Fri 12/11

10:20 am-8:15 pm

1 stop14h 55m

$827

BucharestBangkok

OTP Bucharest Otopeni Intl - BKK Bangkok Suvarnabhumi

OTPBKK

Bucharest Otopeni Intl

Thu 12/3

10:00 am-4:15 am

1 stop13h 15m

Bangkok Suvarnabhumi

Thu 12/10

5:55 am-8:30 am

1 stop31h 35m

$883

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bucharest to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Bucharest and Bangkok?

Prices are currently low for flights on this route.

Typical prices usually range from $711 to $952.
The lowest price recently found on this route was $665.

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of October, then book flights to Bangkok from Bucharest during September instead. Flights to Bangkok in September, while not as cheap as those in October, still average around $709.

How far in advance should I book a flight from Bucharest to Bangkok?

You are more likely to see cheaper flights to Bangkok from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $907 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Bucharest for as low as $784 on momondo.

Cheap Bucharest to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to Bangkok

Best Price Found	$425
Direct flights	None

The best one-way flight to Bangkok from Bucharest in the past 72 hours is $425. The best round-trip flight deal from Bucharest to Bangkok found on momondo in the last 72 hours is $665.

There are no direct flights from Bucharest to Bangkok. There are no popular flight routes from Bucharest to Bangkok.

Search flight deals

Frequently asked questions about flying from Bucharest to Bangkok

How far is Bucharest to Bangkok by plane?
The straight-line distance from Bucharest to Bangkok is 4788.4 mi.
When did momondo last update prices for flights from Bucharest to Bangkok?
Prices for flights from Bucharest to Bangkok are updated daily.
How many operators does momondo search for flights from Bucharest to Bangkok?
The number of operators available for flights from Bucharest to Bangkok is 5 as of November 2026.
How old do you have to be to fly from Bucharest to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Bucharest to Bangkok

Compare and see reviews for airlines that fly from Bucharest to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $124	Free Cancellation	Rating 7.5 982 reviews	Search Austrian Airlines flights
Etihad Airways	PriceFrom $590	Free Cancellation	Rating 7.3 1,555 reviews	Search Etihad Airways flights
Air China	PriceFrom $639	Free Cancellation	Rating 7.5 168 reviews	Search Air China flights
Qatar Airways	PriceFrom $785	Free Cancellation	Rating 7.4 3,706 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,037	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Bangkok?

Finding the right flight to Bangkok from Bucharest is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

Can I find flights from Bucharest to Bangkok with flexible booking policies on momondo?

Flights from Bucharest to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to Bangkok?

Once all potential Bucharest to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bucharest to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Bucharest and alert you when they change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 12/9

Wed 12/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Nearby airports

Airlines

Other Thailand destinations

Other flights from Bucharest

Complete your trip

Feeling lucky

Fly into one of these airports located in Bangkok

Bangkok Suvarnabhumi Airport

Bangkok Don Mueang Intl Airport

Cheap flights from Bucharest to Bangkok from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Bangkok departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bucharest to Bangkok

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air China flights from Bucharest to Bangkok

Our best Air China deals on Bucharest to Bangkok flight tickets

Turkish Airlines flights from Bucharest to Bangkok

Our best Turkish Airlines deals on Bucharest to Bangkok flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bucharest to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Bucharest to Bangkok

What is the typical price of a round-trip flight between Bucharest and Bangkok?

What is the cheapest month to fly to Bangkok?

How far in advance should I book a flight from Bucharest to Bangkok?

What is the cheapest airline that flies from Bucharest to Bangkok?

What airlines fly to Bangkok?

Cheap Bucharest to Bangkok flight deals and tips

Best Price Found

Direct flights

Frequently asked questions about flying from Bucharest to Bangkok

Best airlines flying from Bucharest to Bangkok

Compare and see reviews for airlines that fly from Bucharest to Bangkok with momondo

Why use momondo?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok

Fly your favorite airline to Bangkok

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Bucharest

According to popular flight searches on momondo this year

Complete your trip to Bangkok

Explore popular destinations other users love

According to popular flight searches on momondo this year