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Cheap flights from Bangkok to Bucharest from ฿16,116

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUH
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Bucharest

Enter your travel dates to find the best prices.

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 10 April 2026.

Wed 15/402:45
BKK
-
OTP
1 stop33h 55m
Qatar Airways
Tue 21/417:10
OTP
-
BKK
1 stop33h 40m
Qatar Airways
Deal found 8/4฿24,254
Thu 14/519:45
BKK
-
OTP
1 stop16h 55m
Qatar Airways
Mon 18/517:10
OTP
-
BKK
1 stop15h 55m
Qatar Airways
Deal found 9/4฿25,247
Sat 11/420:00
BKK
-
OTP
1 stop23h 25m
Qatar Airways
Wed 15/411:05
OTP
-
BKK
1 stop15h 15m
Qatar Airways
Deal found 10/4฿25,888
Wed 29/721:05
BKK
-
OTP
1 stop21h 10m
Qatar Airways
Tue 11/810:40
OTP
-
BKK
1 stop15h 40m
Qatar Airways
Deal found 8/4฿25,952
Sat 11/420:00
BKK
-
OTP
1 stop22h 15m
Qatar Airways
Fri 5/617:10
OTP
-
BKK
1 stop15h 55m
Qatar Airways
Deal found 7/4฿26,080
Sun 31/519:00
BKK
-
OTP
1 stop23h 15m
Qatar Airways
Sun 7/617:10
OTP
-
BKK
1 stop22h 40m
Qatar Airways
Deal found 10/4฿26,176
Mon 27/709:15
BKK
-
OTP
1 stop26h 30m
Qatar Airways
Mon 10/817:10
OTP
-
BKK
1 stop15h 45m
Qatar Airways
Deal found 8/4฿26,465
Wed 29/721:05
BKK
-
OTP
1 stop21h 10m
Qatar Airways
Sat 15/810:40
OTP
-
BKK
1 stop15h 40m
Qatar Airways
Deal found 8/4฿26,721
Wed 15/402:45
BKK
-
OTP
1 stop33h 55m
Multiple Airlines
Tue 21/421:10
OTP
-
BKK
2 stops29h 40m
Multiple Airlines
Deal found 8/4฿26,753
Fri 31/709:15
BKK
-
OTP
1 stop26h 30m
Qatar Airways
Tue 11/810:40
OTP
-
BKK
1 stop15h 40m
Qatar Airways
Deal found 8/4฿26,817
Sun 31/520:25
DMK
-
OTP
2 stops21h 50m
Multiple Airlines
Sun 7/607:40
OTP
-
DMK
3 stops25h 25m
Multiple Airlines
Deal found 10/4฿32,072
Thu 16/417:20
DMK
-
OTP
2 stops19h 20m
Multiple Airlines
Tue 21/408:35
OTP
-
DMK
2 stops26h 30m
Multiple Airlines
Deal found 8/4฿41,587

Find flight deals from Bangkok to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 April 2026.

Round-trip from

฿25,247

One-way from

฿16,116
Qatar Airways
  • Qatar Airways
  • 14/5-18/5
  • 2 total stops
  • 32h 50m total
  • Bangkok to Bucharest
Search Deals
2/5
  • 2/5
  • 3 total stops
  • 26h 55m total
  • Bangkok to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from Bangkok to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 14/5

19:45-08:40

1 stop16h 55m

Bucharest Otopeni Intl

Mon 18/5

17:10-13:05

1 stop15h 55m

฿25,247

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 27/7

09:15-07:45

1 stop26h 30m

Bucharest Otopeni Intl

Mon 10/8

17:10-12:55

1 stop15h 45m

฿26,465

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 31/5

21:00-01:35

2 stops32h 35m

Bucharest Otopeni Intl

Sun 7/6

20:35-09:45

2 stops33h 10m

฿28,355

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Wed 29/7

21:05-14:15

1 stop21h 10m

Bucharest Otopeni Intl

Fri 14/8

17:10-12:55

1 stop15h 45m

฿28,932
Fastest return journey

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 24/7

03:00-14:15

1 stop15h 15m

Bucharest Otopeni Intl

Mon 10/8

17:10-12:55

1 stop15h 45m

฿29,412

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 31/7

09:55-14:15

1 stop32h 20m

Bucharest Otopeni Intl

Fri 14/8

17:10-12:55

1 stop15h 45m

฿29,765

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 27/7

09:15-07:45

1 stop26h 30m

Bucharest Otopeni Intl

Wed 12/8

17:10-12:55

1 stop15h 45m

฿30,053

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Sun 31/5

20:25-14:15

2 stops21h 50m

Bucharest Otopeni Intl

Sun 7/6

07:40-13:05

3 stops25h 25m

฿32,072

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 7/5

09:30-08:35

1 stop27h 05m

Bucharest Otopeni Intl

Mon 11/5

15:05-13:10

1 stop18h 05m

฿41,972
Cheapest one-way

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sat 2/5

09:40-08:35

3 stops26h 55m

฿16,116

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 33 resultsSorted by cheapest first
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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.
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

How often are flights from Bangkok to Bucharest delayed?

About 0% of weekly flights between Bangkok and Bucharest have experienced delays in the past year, with the average delay time being 0 minutes.

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

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok to Bucharest?

    A quick flight from Bangkok to Bucharest can take about 16h 55m. Qatar Airways provides one of the quickest options available for as low as ฿25,247. The distance from Bangkok to Bucharest is about 7728 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

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.
Chiang Mai to Otopeni Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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