How long is the flight from Bangkok to Bucharest?

A quick flight from Bangkok to Bucharest can take about 19h 30m. Air China provides one of the quickest options available for as low as ฿26,699. The distance from Bangkok to Bucharest is about 7701 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Bucharest ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from BKK to BUH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok to Bucharest as you normally would.

Can I find deals for flights from Bangkok to Bucharest that include hotel bookings?

Yes. In addition to deals on Bangkok to Bucharest flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Bangkok to Bucharest?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Bucharest.

Can I find deals for business class flights from Bangkok to Bucharest?

Yes. Cheapflights offers flight deals from Bangkok to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿7,562+ Cheap Flights from Bangkok to Bucharest

Cheap flight deals from Bangkok to Bucharest

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Bangkok to Bucharest
Explore the most affordable flight options available from Bangkok to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Sat 10/1019:35 -

1 stop38h 45m

Mon 19/1017:25 -

1 stop16h 10m

Deal found 5/9฿21,931

Tue 6/1009:15 -

2 stops20h 20m

Tue 13/1005:35 -

3 stops24h 45m

Deal found 8/9฿23,608

Fri 23/1018:35 -

1 stop24h 15m

Fri 30/1004:30 -

3 stops21h 50m

Deal found 8/9฿24,167

Wed 9/903:15 -

2 stops26h 20m

Mon 14/921:10 -

2 stops32h 35m

Deal found 6/9฿24,233

Sat 10/1019:35 -

1 stop38h 45m

Sat 17/1018:40 -

2 stops35h 40m

Deal found 5/9฿24,693

Mon 7/909:15 -

2 stops20h 20m

Fri 11/918:40 -

3 stops21h 45m

Deal found 5/9฿25,186

Mon 7/913:30 -

1 stop29h 50m

Fri 11/916:20 -

1 stop16h 10m

Deal found 5/9฿25,712

Sun 11/1009:05 -

1 stop20h 45m

Sat 17/1018:40 -

2 stops35h 40m

Deal found 5/9฿25,909

Thu 10/923:50 -

1 stop19h 30m

Mon 14/916:20 -

1 stop14h 50m

Deal found 6/9฿26,140

Sat 10/1023:50 -

1 stop19h 30m

Mon 19/1016:20 -

1 stop14h 50m

Deal found 5/9฿26,699

Sat 10/1012:10 -

1 stop17h 10m

Sat 17/1002:20 -

1 stop14h 25m

Deal found 5/9฿26,797

Tue 6/1012:10 -

1 stop17h 10m

Mon 12/1002:20 -

1 stop14h 25m

Deal found 8/9฿26,830

Best flights from Bangkok to Bucharest
Discover carefully curated flight deals from Bangkok to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Sat 10/1019:35 -

1 stop38h 45m

Mon 19/1017:25 -

1 stop16h 10m

Deal found 5/9฿21,931

Fri 23/1018:35 -

1 stop24h 15m

Fri 30/1004:30 -

3 stops21h 50m

Deal found 8/9฿24,167

Sat 10/1023:50 -

1 stop19h 30m

Mon 19/1016:20 -

1 stop14h 50m

Deal found 5/9฿26,699

Thu 12/1113:15 -

1 stop17h 00m

Tue 24/1106:30 -

1 stop23h 15m

Deal found 7/9฿28,967

Mon 5/1002:30 -

1 stop16h 45m

Tue 13/1010:40 -

1 stop16h 55m

Deal found 8/9฿29,921

Thu 12/1109:00 -

2 stops21h 00m

Tue 24/1106:00 -

2 stops30h 15m

Deal found 7/9฿26,271

Sat 10/1012:10 -

1 stop17h 10m

Fri 16/1002:20 -

1 stop14h 25m

Deal found 5/9฿26,797

Sat 10/1019:35 -

1 stop38h 45m

Mon 19/1018:55 -

2 stops35h 25m

Deal found 5/9฿26,600

Sat 10/1012:10 -

1 stop17h 10m

Sat 17/1002:20 -

1 stop14h 25m

Deal found 5/9฿26,797

Mon 25/102:55 -

1 stop13h 35m

Tue 26/121:10 -

2 stops31h 10m

Deal found 9/9฿27,422

Mon 21/912:10 -

1 stop17h 10m

Wed 23/916:20 -

1 stop24h 25m

Deal found 4/9฿28,080

Sat 10/1019:35 -

1 stop38h 45m

Sun 18/1018:40 -

2 stops18h 45m

Deal found 5/9฿28,178

Wed 13/111:10 -

1 stop15h 55m

Tue 26/108:00 -

1 stop18h 55m

Deal found 8/9฿29,559

Thu 12/1123:00 -

2 stops31h 00m

Tue 24/1113:15 -

1 stop15h 50m

Deal found 7/9฿29,395

Wed 13/116:40 -

3 stops25h 50m

Tue 26/112:35 -

2 stops18h 00m

Deal found 8/9฿33,143

Find flight deals from Bangkok to Bucharest

Round-trip from	฿21,931
One-way from	฿7,562

Air China
10/10-19/10
2 total stops
54h 55m total
Bangkok to Bucharest

Search Deals

31/10-31/12
1 total stop
40h 40m total
Bangkok to Bucharest

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Fri 6/11

05:55-00:35

3 stops23h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,535

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Fri 6/11

15:55-12:05

3 stops49h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,423

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Thu 12/11

17:20-01:05

3 stops36h 45m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,587

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Mon 14/9

13:50-22:10

3 stops36h 20m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,494

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Tue 26/1

11:50-15:30

2 stops32h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,757

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Tue 26/1

22:05-13:30

3 stops44h 25m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,645

Fastest return journey

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Wed 16/12

02:55-11:30

1 stop13h 35m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,237

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Fri 12/2

20:50-11:30

1 stop19h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,369

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Sun 10/1

18:35-11:25

3 stops45h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,369

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Wed 30/9

03:00-15:15

1 stop16h 15m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿15,026

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 29 resultsSorted by cheapest first

Best time to book a flight from Bangkok to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Bangkok with our price prediction graph.

TH1-BUH

BKK-OTP

DMK-OTP

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Bucharest

TH1-BUH

BKK-OTP

DMK-OTP

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Bangkok to Bucharest?
A quick flight from Bangkok to Bucharest can take about 19h 30m. Air China provides one of the quickest options available for as low as ฿26,699. The distance from Bangkok to Bucharest is about 7701 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Bangkok to Bucharest that include hotel bookings?
Yes. In addition to deals on Bangkok to Bucharest flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bangkok to Bucharest?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Bucharest.
Can I find deals for business class flights from Bangkok to Bucharest?
Yes. Cheapflights offers flight deals from Bangkok to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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How does Cheapflights help users find flights from Bangkok to Bucharest?

Cheapflights makes it easy to find Bangkok to Bucharest flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Bucharest?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bucharest from Bangkok.

Can Cheapflights find flights from Bangkok to Bucharest with no change fees?

Yes, we can. To see specific flights from Bangkok to Bucharest with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bangkok to Bucharest become cheaper?

Yes! Start tracking prices for Bangkok to Bucharest flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Bangkok to Bucharest from ฿7,562

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangkok to Bucharest

Cheapest flights from Bangkok to BucharestExplore the most affordable flight options available from Bangkok to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from Bangkok to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Bangkok to BucharestDiscover carefully curated flight deals from Bangkok to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Bangkok to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Bangkok to BucharestDiscover last-minute flight deals from Bangkok to Bucharest. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Bangkok to Bucharest. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Bangkok to BucharestSearch for one-way flight options from Bangkok to Bucharest. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Bangkok to Bucharest. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

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Best time to book a flight from Bangkok to Bucharest

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Related info for your journey

How long is the flight from Bangkok to Bucharest?

Can I find deals for flights from Bangkok to Bucharest that include hotel bookings?

How can I find direct flights from Bangkok to Bucharest?

Can I find deals for business class flights from Bangkok to Bucharest?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Bucharest by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bangkok to Bucharest by cabin class

Find flights from Bangkok to Bucharest, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bangkok and Bucharest flights

Browse other Bangkok and Bucharest flight options. Last updated on 9 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to Bucharest?

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Bucharest?

Can Cheapflights find flights from Bangkok to Bucharest with no change fees?

Can Cheapflights notify me if prices for flights from Bangkok to Bucharest become cheaper?

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Cheapest flights from Bangkok to Bucharest
Explore the most affordable flight options available from Bangkok to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Bangkok to Bucharest
Discover carefully curated flight deals from Bangkok to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Bangkok to Bucharest
Discover last-minute flight deals from Bangkok to Bucharest. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Bangkok to Bucharest
Search for one-way flight options from Bangkok to Bucharest. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.