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Cheap flights from Thailand to Bucharest from ฿11,621

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUH
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Bucharest

Enter your travel dates to find the best prices.

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 13 May 2026.

Thu 14/519:40
BKK
-
OTP
1 stop17h 40m
Qatar Airways
Mon 18/517:10
OTP
-
BKK
1 stop33h 40m
Qatar Airways
Deal found 9/5฿25,119
Thu 4/602:30
BKK
-
OTP
1 stop16h 50m
Qatar Airways
Fri 12/617:10
OTP
-
BKK
1 stop22h 45m
Qatar Airways
Deal found 8/5฿25,346
Mon 18/519:00
BKK
-
OTP
1 stop18h 20m
Qatar Airways
Wed 20/517:10
OTP
-
BKK
1 stop22h 35m
Qatar Airways
Deal found 11/5฿25,702
Thu 25/620:00
BKK
-
OTP
1 stop22h 15m
Qatar Airways
Thu 2/710:40
OTP
-
BKK
1 stop16h 35m
Qatar Airways
Deal found 11/5฿26,382
Sun 21/603:00
BKK
-
OTP
1 stop15h 15m
Qatar Airways
Mon 29/617:10
OTP
-
BKK
1 stop16h 15m
Qatar Airways
Deal found 7/5฿26,608
Thu 14/519:00
BKK
-
OTP
1 stop18h 20m
Multiple Airlines
Mon 18/520:35
OTP
-
BKK
2 stops30h 15m
Multiple Airlines
Deal found 9/5฿27,514
Sun 14/612:50
BKK
-
OTP
1 stop16h 20m
Multiple Airlines
Fri 19/619:20
OTP
-
BKK
1 stop14h 40m
Multiple Airlines
Deal found 10/5฿27,871
Thu 18/620:00
CNX
-
OTP
2 stops22h 15m
Qatar Airways
Mon 22/617:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 12/5฿32,791
Sat 29/823:50
DMK
-
OTP
1 stop18h 15m
Emirates
Sat 19/902:20
OTP
-
DMK
1 stop14h 25m
Emirates
Deal found 10/5฿127,602

Find flight deals from Thailand to Bucharest

Keep the following information in mind while searching for Thailand to Bucharest flight deals. Data was last updated 13 May 2026.

Round-trip from

฿25,346

One-way from

฿11,621
Qatar Airways
  • Qatar Airways
  • 4/6-12/6
  • 2 total stops
  • 39h 35m total
  • Thailand to Bucharest
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 42h 45m total
  • Thailand to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand 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 13 May 2026.
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 - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 4/6

02:30-15:20

1 stop16h 50m

Bucharest Otopeni Intl

Fri 12/6

17:10-19:55

1 stop22h 45m

฿25,346

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sat 6/6

19:45-15:20

1 stop23h 35m

Bucharest Otopeni Intl

Fri 12/6

17:10-13:45

1 stop16h 35m

฿25,346

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 25/6

20:00-14:15

1 stop22h 15m

Bucharest Otopeni Intl

Thu 2/7

10:40-07:15

1 stop16h 35m

฿26,382

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 5/6

13:50-19:40

2 stops33h 50m

Bucharest Otopeni Intl

Fri 12/6

13:30-16:55

2 stops23h 25m

฿28,453

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 25/6

20:00-14:15

1 stop22h 15m

Bucharest Otopeni Intl

Thu 2/7

09:55-07:15

2 stops17h 20m

฿29,004

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 22/6

09:15-01:00

2 stops19h 45m

Bucharest Otopeni Intl

Mon 29/6

17:10-19:25

1 stop22h 15m

฿29,036

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 9/6

12:35-15:20

2 stops30h 45m

Bucharest Otopeni Intl

Thu 11/6

11:05-14:15

1 stop23h 10m

฿29,780

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Thu 18/6

20:00-14:15

2 stops22h 15m

Bucharest Otopeni Intl

Mon 22/6

17:10-19:10

2 stops22h 00m

฿32,791

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 30/8

03:15-18:10

1 stop18h 55m

Bucharest Otopeni Intl

Fri 18/9

19:15-23:50

1 stop24h 35m

฿76,911

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 9/6

12:50-01:10

1 stop16h 20m

Bucharest Otopeni Intl

Wed 10/6

06:20-09:50

1 stop23h 30m

฿98,243

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 38 resultsSorted by cheapest first
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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.
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

How often are flights from Thailand to Bucharest delayed?

About 44% of weekly flights between Thailand and Bucharest have experienced delays in the past year, with the average delay time being 136 minutes.

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

Historically, flights departing in the morning 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?

Saturday 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 46% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Thailand 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 Thailand to Bucharest?

    For as low as ฿25,346, Qatar Airways can have you in Bucharest from Thailand in 16h 50m. The distance between Thailand and Bucharest is about 7728 km.

  • 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

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.
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 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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