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Cheap flights from Thailand to Bucharest from ฿10,572

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUH
5 Sep — 12 Sep1
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 6 August 2026.

Sat 5/913:50 -
2 stops32h 25m
Mon 14/913:10 -
2 stops31h 00m
Deal found 5/8฿21,773
Mon 7/920:00 -
1 stop22h 15m
Tue 15/917:10 -
1 stop16h 15m
Deal found 4/8฿25,154
Mon 7/913:50 -
2 stops29h 45m
Tue 15/921:10 -
1 stop28h 00m
Deal found 4/8฿25,651
Fri 18/906:35 -
3 stops47h 00m
Fri 25/905:45 -
3 stops37h 40m
Deal found 4/8฿25,816
Thu 10/923:50 -
1 stop13h 35m
Tue 15/922:00 -
2 stops35h 35m
Deal found 5/8฿26,247
Sat 5/913:30 -
1 stop15h 50m
Mon 14/915:05 -
1 stop16h 05m
Deal found 5/8฿26,512
Thu 10/909:15 -
1 stop26h 30m
Tue 15/917:10 -
1 stop16h 15m
Deal found 5/8฿26,645
Tue 8/909:15 -
1 stop26h 30m
Tue 22/917:10 -
1 stop23h 15m
Deal found 3/8฿26,678
Thu 10/913:30 -
1 stop15h 50m
Mon 14/902:20 -
1 stop14h 25m
Deal found 5/8฿26,811
Mon 7/913:30 -
1 stop15h 50m
Mon 14/902:20 -
1 stop14h 25m
Deal found 4/8฿26,877
Mon 14/923:55 -
1 stop18h 10m
Tue 22/915:05 -
1 stop16h 05m
Deal found 3/8฿26,943
Sat 19/923:50 -
1 stop18h 15m
Sat 26/915:05 -
1 stop16h 05m
Deal found 4/8฿28,103

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 6 August 2026.

Round-trip from

฿21,773

One-way from

฿10,572
5/9-14/9
  • 5/9-14/9
  • 4 total stops
  • 63h 25m total
  • Thailand to Bucharest
Search Deals
12/11
  • 12/11
  • 2 total stops
  • 51h 40m 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 6 August 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

Chiang MaiBucharest

CNX Chiang Mai - OTP Bucharest Otopeni Intl

CNXOTP

Chiang Mai

Fri 18/9

06:35-01:35

3 stops47h 00m

Bucharest Otopeni Intl

Fri 25/9

05:45-23:25

3 stops37h 40m

฿25,816

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Sat 5/9

13:30-01:20

1 stop15h 50m

Bucharest Otopeni Intl

Mon 14/9

15:05-11:10

1 stop16h 05m

฿26,512

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Tue 8/9

09:15-07:45

1 stop26h 30m

Bucharest Otopeni Intl

Tue 22/9

10:40-13:25

1 stop22h 45m

฿26,678

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Mon 14/9

23:55-14:05

1 stop18h 10m

Bucharest Otopeni Intl

Tue 22/9

15:05-11:10

1 stop16h 05m

฿26,943

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Wed 18/11

01:30-05:15

1 stop32h 45m

Bucharest Otopeni Intl

Mon 23/11

16:25-13:40

1 stop16h 15m

฿27,705

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Thu 19/11

22:55-22:05

1 stop28h 10m

Bucharest Otopeni Intl

Mon 23/11

08:00-20:15

1 stop31h 15m

฿28,103

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Sat 19/9

23:50-14:05

1 stop18h 15m

Bucharest Otopeni Intl

Sat 26/9

15:05-11:10

1 stop16h 05m

฿28,103

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Thu 15/10

23:50-01:20

1 stop29h 30m

Bucharest Otopeni Intl

Sun 18/10

02:20-20:45

1 stop14h 25m

฿28,203

BangkokBucharest

DMK Bangkok Don Mueang Intl - OTP Bucharest Otopeni Intl

DMKOTP

Bangkok Don Mueang Intl

Tue 8/9

13:30-14:05

1 stop28h 35m

Bucharest Otopeni Intl

Mon 21/9

02:20-20:45

1 stop14h 25m

฿30,092
Fastest return journey

BangkokBucharest

BKK Bangkok Suvarnabhumi - OTP Bucharest Otopeni Intl

BKKOTP

Bangkok Suvarnabhumi

Thu 19/11

06:10-14:15

1 stop13h 05m

Bucharest Otopeni Intl

Mon 23/11

21:45-20:55

2 stops18h 10m

฿38,145

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 29 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 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

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 ฿26,512, ฟลายดูไบ can have you in Bucharest from Thailand in 15h 50m. The distance between Thailand and Bucharest is about 7701 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

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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