How long is the flight from Bangkok to Bucharest?

A quick flight from Bangkok to Bucharest can take about 19h 30m. ฟลายดูไบ provides one of the quickest options available for as low as ฿25,481. The distance from Bangkok to Bucharest is about 7701 km.

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.

฿8,505+ 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 4 September 2026.

Sun 18/1014:50 -

1 stop19h 30m

Mon 26/1016:25 -

1 stop20h 40m

Deal found 1/9฿21,195

Fri 9/1020:20 -

3 stops25h 25m

Sun 18/1021:15 -

2 stops30h 35m

Deal found 3/9฿22,415

Sat 17/1001:30 -

1 stop32h 50m

Mon 26/1015:35 -

2 stops20h 30m

Deal found 1/9฿23,997

Mon 9/1109:20 -

1 stop22h 55m

Mon 16/1110:15 -

2 stops21h 15m

Deal found 1/9฿24,723

Fri 2/1009:15 -

2 stops20h 20m

Fri 9/1018:40 -

2 stops18h 45m

Deal found 1/9฿25,415

Fri 2/1023:50 -

1 stop19h 30m

Thu 8/1002:20 -

1 stop14h 25m

Deal found 1/9฿25,481

Sun 8/1122:30 -

1 stop18h 45m

Mon 16/1115:15 -

2 stops20h 50m

Deal found 1/9฿25,843

Fri 4/923:55 -

1 stop19h 25m

Sun 13/916:20 -

1 stop15h 05m

Deal found 2/9฿26,041

Sat 7/1123:00 -

1 stop19h 50m

Tue 17/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,733

Sun 8/1123:00 -

1 stop19h 50m

Tue 17/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,766

Mon 9/1123:00 -

1 stop19h 50m

Sun 15/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,799

Sun 18/1012:10 -

1 stop17h 10m

Mon 26/1014:55 -

1 stop14h 10m

Deal found 1/9฿27,030

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 4 September 2026.

Fri 9/1022:45 -

2 stops24h 30m

Sun 18/1021:15 -

2 stops30h 35m

Deal found 3/9฿23,305

Fri 2/1023:50 -

1 stop19h 30m

Thu 8/1002:20 -

1 stop14h 25m

Deal found 1/9฿25,481

Sat 7/1114:00 -

1 stop14h 50m

Sun 15/1119:10 -

1 stop15h 20m

Deal found 1/9฿27,689

Sat 7/1118:10 -

2 stops26h 40m

Sun 15/1106:30 -

2 stops45h 50m

Deal found 1/9฿30,063

Thu 17/909:55 -

1 stop33h 20m

Mon 21/917:10 -

1 stop23h 15m

Deal found 2/9฿31,150

Fri 2/1009:15 -

2 stops20h 20m

Fri 9/1020:20 -

3 stops23h 10m

Deal found 1/9฿25,810

Sat 7/1123:00 -

1 stop19h 50m

Tue 17/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,733

Fri 18/909:15 -

2 stops23h 35m

Thu 24/913:10 -

2 stops19h 25m

Deal found 2/9฿26,305

Sat 7/1123:00 -

1 stop19h 50m

Sun 15/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,733

Sun 8/1123:00 -

1 stop19h 50m

Mon 16/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,766

Mon 9/1123:00 -

1 stop19h 50m

Tue 17/1114:55 -

1 stop14h 10m

Deal found 1/9฿26,799

Sat 7/1123:50 -

1 stop17h 40m

Tue 17/1106:30 -

1 stop23h 15m

Deal found 1/9฿29,502

Fri 18/923:50 -

1 stop19h 30m

Thu 24/916:20 -

1 stop14h 50m

Deal found 2/9฿27,096

Fri 9/1012:10 -

1 stop17h 10m

Sun 18/1016:20 -

1 stop14h 50m

Deal found 3/9฿27,195

Mon 21/912:10 -

1 stop17h 10m

Wed 23/916:20 -

1 stop24h 25m

Deal found 2/9฿27,887

Thu 17/912:10 -

1 stop31h 10m

Mon 21/916:20 -

1 stop14h 50m

Deal found 31/8฿27,953

Find flight deals from Bangkok to Bucharest

Round-trip from	฿21,195
One-way from	฿8,505

Air China
18/10-26/10
2 total stops
40h 10m total
Bangkok to Bucharest

Search Deals

6/11-31/12
2 total stops
58h 45m 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

05:40-20:15

1 stop19h 35m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿8,999

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Thu 5/11

14:50-19:00

1 stop33h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,120

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Tue 29/9

03:15-15:10

3 stops39h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,131

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Mon 21/12

14:40-11:30

1 stop25h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,164

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Wed 23/12

20:50-11:30

1 stop19h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,394

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Mon 1/2

20:40-10:50

3 stops43h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿12,988

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Fri 25/9

08:55-17:45

3 stops36h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,284

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Thu 5/11

16:45-18:35

3 stops30h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,207

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

฿14,405

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Sun 21/2

11:50-12:55

2 stops30h 05m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿14,471

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 35 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. ฟลายดูไบ provides one of the quickest options available for as low as ฿25,481. The distance from Bangkok to Bucharest is about 7701 km.
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

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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?

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Cheap flights from Bangkok to Bucharest from ฿8,505

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. 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 4 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 4 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 4 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 4 September 2026.

Last-minute flights from Bangkok to BucharestDiscover last-minute flight deals from Bangkok to Bucharest. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Bangkok to Bucharest. Data last updated 4 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 4 September 2026.

Search for one-way flight options from Bangkok to Bucharest. Find affordable one-way fares based on user searches. Data last updated 4 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

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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 4 September 2026.

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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 4 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 4 September 2026.

Last-minute flights from Bangkok to Bucharest
Discover last-minute flight deals from Bangkok to Bucharest. Data last updated 4 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 4 September 2026.