How long is the flight from Thailand to Bucharest?

For as low as ฿38,893, Air China can have you in Bucharest from Thailand in 25h 30m. The distance between Thailand and Bucharest is about 7210 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 are the most popular routes from Thailand to Bucharest?

While some choose either Bangkok Don Mueang Intl - Bucharest Otopeni Intl or Chiang Mai - Bucharest Otopeni Intl, Bangkok Suvarnabhumi - Bucharest Otopeni Intl is the most popular route from Thailand to Bucharest.

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

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

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

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

How can I find direct flights from Thailand to Bucharest?

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

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

Yes. Cheapflights offers flight deals from Thailand 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.

฿9,723+ Cheap Flights from Thailand to Bucharest

Cheap flight deals from Thailand to Bucharest

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Thailand to Bucharest
Explore the most affordable flight options available from Thailand to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Mon 26/1019:30 -

1 stop38h 45m

Wed 4/1116:25 -

1 stop16h 15m

Deal found 19/9฿21,145

Thu 12/1112:35 -

1 stop17h 00m

Fri 20/1108:00 -

2 stops44h 20m

Deal found 18/9฿21,711

Mon 26/1017:15 -

3 stops23h 05m

Wed 4/1111:55 -

2 stops20h 10m

Deal found 19/9฿22,210

Mon 9/1106:05 -

3 stops24h 25m

Sat 14/1119:55 -

2 stops32h 25m

Deal found 18/9฿22,244

Thu 12/1108:20 -

2 stops32h 05m

Wed 18/1106:05 -

2 stops30h 00m

Deal found 16/9฿22,344

Sun 1/1112:35 -

2 stops27h 10m

Sun 8/1106:00 -

2 stops24h 45m

Deal found 17/9฿22,810

Mon 26/1014:25 -

3 stops25h 55m

Wed 4/1111:55 -

3 stops24h 10m

Deal found 19/9฿22,843

Thu 12/1106:20 -

3 stops24h 10m

Wed 18/1119:10 -

3 stops21h 55m

Deal found 16/9฿23,975

Mon 26/1015:55 -

3 stops26h 00m

Sat 31/1018:35 -

3 stops21h 50m

Deal found 16/9฿24,408

Mon 9/1106:20 -

3 stops24h 10m

Sat 14/1118:35 -

3 stops21h 30m

Deal found 18/9฿25,374

Fri 16/1023:50 -

1 stop29h 30m

Fri 23/1016:20 -

1 stop24h 25m

Deal found 18/9฿25,740

Sat 31/1011:10 -

1 stop15h 55m

Wed 4/1114:55 -

1 stop14h 10m

Deal found 15/9฿26,406

Best flights from Thailand to Bucharest
Discover carefully curated flight deals from Thailand to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Mon 26/1019:30 -

1 stop38h 45m

Wed 4/1116:25 -

1 stop16h 15m

Deal found 19/9฿21,145

Mon 26/1017:15 -

3 stops23h 05m

Wed 4/1111:55 -

2 stops20h 10m

Deal found 19/9฿22,210

Fri 16/1023:50 -

1 stop29h 30m

Fri 23/1016:20 -

1 stop24h 25m

Deal found 18/9฿25,740

Tue 27/1010:10 -

2 stops25h 30m

Sat 31/1010:40 -

2 stops51h 20m

Deal found 17/9฿38,893

Tue 27/1010:10 -

2 stops33h 05m

Sat 31/1010:00 -

2 stops28h 00m

Deal found 14/9฿41,590

Mon 26/1014:25 -

3 stops25h 55m

Wed 4/1111:55 -

2 stops24h 10m

Deal found 19/9฿23,010

Sun 1/1112:35 -

2 stops27h 10m

Sun 8/1111:15 -

3 stops24h 50m

Deal found 17/9฿23,276

Sat 31/1011:10 -

1 stop15h 55m

Wed 4/1114:55 -

1 stop14h 10m

Deal found 15/9฿26,406

Mon 9/1106:05 -

3 stops24h 25m

Sat 14/1116:05 -

3 stops20h 00m

Deal found 18/9฿24,308

Mon 26/1023:00 -

1 stop19h 50m

Sat 31/1008:00 -

1 stop31h 10m

Deal found 16/9฿26,839

Sat 26/912:10 -

1 stop17h 10m

Mon 26/1014:55 -

1 stop24h 15m

Deal found 17/9฿26,839

Mon 26/1015:55 -

3 stops26h 00m

Sat 31/1018:35 -

3 stops21h 50m

Deal found 16/9฿24,408

Thu 12/1111:10 -

1 stop15h 55m

Wed 18/1114:55 -

1 stop14h 10m

Deal found 16/9฿26,939

Mon 26/1019:30 -

1 stop38h 45m

Sat 31/1008:35 -

2 stops17h 45m

Deal found 16/9฿24,608

Thu 12/1111:10 -

1 stop15h 55m

Fri 20/1114:55 -

1 stop14h 10m

Deal found 18/9฿27,239

Sat 17/1019:35 -

1 stop38h 45m

Sat 24/1021:10 -

2 stops30h 10m

Deal found 17/9฿24,808

Mon 9/1123:00 -

1 stop19h 50m

Sat 14/1114:55 -

1 stop14h 10m

Deal found 18/9฿27,305

Thu 12/1112:35 -

1 stop17h 00m

Thu 19/1104:30 -

3 stops21h 50m

Deal found 18/9฿24,941

Tue 27/1011:10 -

1 stop24h 50m

Sat 31/1014:55 -

1 stop24h 15m

Deal found 18/9฿28,171

Tue 22/1209:10 -

1 stop31h 20m

Wed 30/1212:35 -

1 stop12h 30m

Deal found 15/9฿102,628

Thu 24/1209:10 -

1 stop31h 20m

Fri 1/112:35 -

1 stop12h 30m

Deal found 15/9฿114,282

Mon 21/1210:10 -

2 stops25h 30m

Fri 1/116:20 -

2 stops21h 40m

Deal found 15/9฿122,774

Sun 20/1219:45 -

2 stops22h 40m

Thu 31/1210:40 -

2 stops27h 20m

Deal found 15/9฿122,774

Wed 23/1219:45 -

2 stops46h 40m

Fri 1/116:20 -

2 stops21h 40m

Deal found 15/9฿122,840

Find flight deals from Thailand to Bucharest

Round-trip from	฿21,145
One-way from	฿9,723

Air China
26/10-4/11
2 total stops
55h 00m total
Thailand to Bucharest

Search Deals

1/11-31/12
3 total stops
45h 40m total
Thailand to Bucharest

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Sun 1/11

18:40-11:20

3 stops45h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,723

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Tue 3/11

21:35-13:30

3 stops44h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,723

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Sun 1/11

21:35-11:20

3 stops42h 45m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,857

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Tue 3/11

18:40-18:35

3 stops52h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿9,890

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Wed 7/10

07:55-11:30

2 stops31h 35m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,289

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Fri 2/10

07:55-22:35

2 stops42h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,522

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Fri 16/10

07:55-21:40

3 stops41h 45m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,689

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Tue 1/12

05:55-12:15

2 stops59h 20m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,789

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Mon 9/11

20:55-01:05

3 stops57h 10m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿10,955

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Fri 2/10

13:45-22:35

3 stops36h 50m

Bucharest Otopeni Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

฿13,553

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 39 resultsSorted by cheapest first

Best time to book a flight from Thailand to Bucharest

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

BKK-OTP

DMK-OTP

CNX-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 Thailand to Bucharest

TH0-BUH

BKK-OTP

DMK-OTP

CNX-OTP

How often are flights from Thailand to Bucharest delayed?

About 41% of weekly flights between Thailand and Bucharest have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Thailand to Bucharest flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Bucharest flights?

Over the past year, HiSky have had the lowest number of delays on this route, with just 41% of flights being delayed.

Related info for your journey

How long is the flight from Thailand to Bucharest?
For as low as ฿38,893, Air China can have you in Bucharest from Thailand in 25h 30m. The distance between Thailand and Bucharest is about 7210 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Thailand to Bucharest?
While some choose either Bangkok Don Mueang Intl - Bucharest Otopeni Intl or Chiang Mai - Bucharest Otopeni Intl, Bangkok Suvarnabhumi - Bucharest Otopeni Intl is the most popular route from Thailand to Bucharest.
Can I find deals for flights from Thailand to Bucharest that include hotel bookings?
Yes. In addition to deals on Thailand to Bucharest flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to Bucharest?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Bucharest.
Can I find deals for business class flights from Thailand to Bucharest?
Yes. Cheapflights offers flight deals from Thailand 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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Alternative routes for Thailand to Bucharest

Chiang Mai to Otopeni Intl flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Bucharest. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to Bucharest for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to Bucharest, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Thailand to Bucharest flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Thailand to Bucharest from ฿9,723

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Bucharest

Cheapest flights from Thailand to BucharestExplore the most affordable flight options available from Thailand to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Thailand to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Thailand to BucharestDiscover carefully curated flight deals from Thailand to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Thailand to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Thailand to BucharestDiscover last-minute flight deals from Thailand to Bucharest. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Bucharest. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Thailand to BucharestSearch for one-way flight options from Thailand to Bucharest. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Thailand to Bucharest. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Thailand to Bucharest

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Thailand to Bucharest

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

Cheapflights Insights

How often are flights from Thailand to Bucharest delayed?

About 41% of weekly flights between Thailand and Bucharest have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Thailand to Bucharest flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Bucharest flights?

Over the past year, HiSky have had the lowest number of delays on this route, with just 41% of flights being delayed.

Related info for your journey

How long is the flight from Thailand to Bucharest?

What are the most popular routes from Thailand to Bucharest?

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

How can I find direct flights from Thailand to Bucharest?

Can I find deals for business class flights from Thailand 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 Thailand 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 Thailand to Bucharest by cabin class

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

Thailand and Bucharest flights

Browse other Thailand and Bucharest flight options. Last updated on 19 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

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Book With Flexibility

Travel Smart

Cheapest flights from Thailand to Bucharest
Explore the most affordable flight options available from Thailand to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Thailand to Bucharest
Discover carefully curated flight deals from Thailand to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Thailand to Bucharest
Discover last-minute flight deals from Thailand to Bucharest. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Thailand to Bucharest
Search for one-way flight options from Thailand to Bucharest. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.