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Cheap flights from Bangkok to Bucharest from ฿10,045

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUH
10 Mar — 17 Mar1
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 8 February 2026.

Sun 8/218:05
BKK
-
OTP
2 stops57h 20m
Multiple Airlines
Tue 17/210:20
OTP
-
BKK
3 stops44h 45m
Multiple Airlines
Deal found 5/2฿21,475
Sat 7/309:15
BKK
-
OTP
3 stops31h 15m
Multiple Airlines
Sat 14/323:00
OTP
-
BKK
2 stops30h 30m
Multiple Airlines
Deal found 5/2฿23,238
Thu 12/210:10
BKK
-
OTP
2 stops33h 00m
Multiple Airlines
Thu 19/209:00
OTP
-
BKK
3 stops31h 05m
Multiple Airlines
Deal found 7/2฿23,962
Mon 16/209:30
BKK
-
OTP
1 stop18h 20m
แอร์ฟร้านซ์
Tue 24/206:05
OTP
-
BKK
1 stop20h 10m
แอร์ฟร้านซ์
Deal found 8/2฿24,025
Sat 14/216:00
DMK
-
OTP
3 stops35h 30m
Multiple Airlines
Wed 18/210:10
OTP
-
DMK
3 stops37h 15m
Multiple Airlines
Deal found 7/2฿24,466
Sat 14/211:35
BKK
-
OTP
1 stop29h 30m
แอร์ฟร้านซ์
Wed 18/206:05
OTP
-
BKK
1 stop20h 25m
แอร์ฟร้านซ์
Deal found 7/2฿24,844
Sun 8/209:30
BKK
-
OTP
1 stop18h 20m
แอร์ฟร้านซ์
Tue 17/206:05
OTP
-
BKK
1 stop20h 25m
แอร์ฟร้านซ์
Deal found 5/2฿24,938
Sun 22/322:05
BKK
-
OTP
2 stops27h 40m
Multiple Airlines
Sun 29/319:55
OTP
-
BKK
2 stops33h 50m
Multiple Airlines
Deal found 5/2฿25,127
Thu 31/1209:05
BKK
-
OTP
1 stop33h 15m
Qatar Airways
Mon 11/116:20
OTP
-
BKK
1 stop15h 45m
Qatar Airways
Deal found 8/2฿25,285
Mon 16/220:40
BKK
-
OTP
3 stops44h 40m
Multiple Airlines
Tue 24/221:10
OTP
-
BKK
2 stops42h 55m
Multiple Airlines
Deal found 8/2฿25,757
Fri 20/213:30
DMK
-
OTP
2 stops22h 10m
Multiple Airlines
Tue 14/417:10
OTP
-
DMK
2 stops35h 05m
Multiple Airlines
Deal found 7/2฿46,665
Thu 19/212:05
DMK
-
OTP
2 stops23h 35m
Multiple Airlines
Tue 14/417:10
OTP
-
DMK
2 stops37h 55m
Multiple Airlines
Deal found 7/2฿48,775

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 8 February 2026.

Round-trip from

฿23,238

One-way from

฿10,045
7/3-14/3
  • 7/3-14/3
  • 5 total stops
  • 61h 45m total
  • Bangkok to Bucharest
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 31h 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 8 February 2026.
Use the filters below to find and compare flights from Bangkok to Bucharest that are best for you.

Fly from

Bangkok

Fly to

Bucharest

Route

Depart

Return

Price

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 22/3

22:05-20:45

2 stops27h 40m

Bucharest Otopeni Intl

Sun 29/3

19:55-09:45

2 stops33h 50m

฿25,127

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 20/7

20:00-14:15

1 stop22h 15m

Bucharest Otopeni Intl

Thu 30/7

17:10-19:05

1 stop21h 55m

฿26,765

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 22/3

00:35-18:25

1 stop22h 50m

Bucharest Otopeni Intl

Mon 30/3

10:10-07:50

2 stops17h 40m

฿27,111

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

08:15-13:20

1 stop34h 05m

Bucharest Otopeni Intl

Thu 12/3

16:20-19:25

1 stop22h 05m

฿27,804

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sat 7/3

23:55-07:20

1 stop36h 25m

Bucharest Otopeni Intl

Sat 14/3

06:00-13:05

2 stops26h 05m

฿27,898

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 23/3

08:15-13:20

1 stop34h 05m

Bucharest Otopeni Intl

Mon 30/3

17:10-19:25

1 stop22h 15m

฿28,150

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 19/2

22:30-20:15

1 stop26h 45m

Bucharest Otopeni Intl

Mon 13/4

06:00-12:20

2 stops26h 20m

฿28,717

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 19/2

22:30-20:15

1 stop26h 45m

Bucharest Otopeni Intl

Wed 15/4

19:20-23:50

2 stops24h 30m

฿29,221

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 24/3

09:55-13:20

1 stop32h 25m

Bucharest Otopeni Intl

Tue 31/3

17:10-19:25

1 stop22h 15m

฿29,284

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 19/2

09:30-12:05

1 stop31h 35m

Bucharest Otopeni Intl

Tue 14/4

06:00-09:15

1 stop23h 15m

฿29,567

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 29 results
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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 22h 15m. Qatar Airways provides one of the quickest options available for as low as ฿26,765. 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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