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Cheap flights from Thailand to Bucharest from ฿9,935

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — BUH
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Bucharest

Keep the following information in mind while searching for Thailand to Bucharest flight deals. Data was last updated 19 January 2026.

Round-trip from

฿20,747

One-way from

฿9,935

Popular in

May

Cheapest in

November

Average price

฿37,358
4/2-8/2
  • 4/2-8/2
  • 5 total stops
  • 65h 50m total
  • Thailand to Bucharest
Search Deals
3/4
  • 3/4
  • 2 total stops
  • 43h 30m total
  • Thailand to Bucharest
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿103,484 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿35,793 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 19 January 2026.

Mon 19/109:05
BKK
-
OTP
1 stop20h 40m
Multiple Airlines
Mon 26/121:50
OTP
-
BKK
2 stops42h 15m
Multiple Airlines
Deal found 17/1฿18,804
Sun 18/109:30
BKK
-
OTP
1 stop31h 35m
แอร์ฟร้านซ์
Mon 26/106:05
OTP
-
BKK
1 stop20h 25m
แอร์ฟร้านซ์
Deal found 17/1฿19,901
Wed 4/213:35
BKK
-
OTP
2 stops32h 40m
Multiple Airlines
Sun 8/206:00
OTP
-
BKK
3 stops33h 10m
Multiple Airlines
Deal found 18/1฿20,747
Mon 2/208:20
BKK
-
OTP
2 stops37h 15m
Multiple Airlines
Fri 6/215:50
OTP
-
BKK
3 stops48h 15m
Multiple Airlines
Deal found 17/1฿21,406
Thu 26/210:50
BKK
-
OTP
3 stops33h 00m
Multiple Airlines
Wed 1/407:40
OTP
-
BKK
2 stops31h 35m
Multiple Airlines
Deal found 19/1฿21,468
Sun 18/111:35
BKK
-
OTP
1 stop29h 30m
Multiple Airlines
Mon 26/106:00
OTP
-
BKK
2 stops20h 30m
Multiple Airlines
Deal found 17/1฿21,938
Thu 26/220:55
DMK
-
OTP
3 stops27h 45m
Multiple Airlines
Wed 1/407:40
OTP
-
DMK
3 stops32h 40m
Multiple Airlines
Deal found 19/1฿23,255
Mon 6/413:40
DMK
-
OTP
3 stops34h 35m
Multiple Airlines
Sat 18/414:30
OTP
-
DMK
3 stops28h 15m
Multiple Airlines
Deal found 18/1฿24,602
Mon 6/418:25
BKK
-
OTP
2 stops29h 50m
Multiple Airlines
Sat 18/414:30
OTP
-
BKK
2 stops16h 25m
Multiple Airlines
Deal found 18/1฿24,665
Wed 4/221:25
DMK
-
OTP
2 stops21h 45m
Multiple Airlines
Sun 8/215:30
OTP
-
DMK
3 stops31h 55m
Multiple Airlines
Deal found 18/1฿26,859
Mon 19/121:25
DMK
-
OTP
2 stops21h 45m
Multiple Airlines
Mon 26/121:50
OTP
-
DMK
3 stops25h 30m
Multiple Airlines
Deal found 17/1฿29,147
Wed 11/312:25
CNX
-
OTP
2 stops53h 55m
Qatar Airways
Sun 15/310:40
OTP
-
CNX
2 stops27h 20m
Qatar Airways
Deal found 16/1฿34,036

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 19 January 2026.
Use the filters below to find and compare flights from Thailand to Bucharest that are best for you.

Fly from

Thailand

Fly to

Bucharest

Route

Depart

Return

Price

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Wed 4/2

13:35-17:15

2 stops32h 40m

Bucharest Otopeni Intl

Sun 8/2

06:00-20:10

3 stops33h 10m

฿20,747

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 2/2

08:20-16:35

2 stops37h 15m

Bucharest Otopeni Intl

Fri 6/2

15:50-21:05

3 stops48h 15m

฿21,406

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 26/2

10:50-14:50

3 stops33h 00m

Bucharest Otopeni Intl

Wed 1/4

07:40-23:40

3 stops36h 00m

฿22,534

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Thu 26/2

20:55-19:40

3 stops27h 45m

Bucharest Otopeni Intl

Wed 1/4

07:40-20:20

3 stops32h 40m

฿23,255

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Mon 6/4

13:40-20:15

3 stops34h 35m

Bucharest Otopeni Intl

Sat 18/4

14:30-22:45

3 stops28h 15m

฿24,602

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 6/4

18:25-20:15

2 stops29h 50m

Bucharest Otopeni Intl

Sat 18/4

14:30-10:55

2 stops16h 25m

฿24,665

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 15/3

08:15-13:20

1 stop34h 05m

Bucharest Otopeni Intl

Tue 24/3

10:40-06:40

1 stop15h 00m

฿25,166

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

09:05-13:20

1 stop33h 15m

Bucharest Otopeni Intl

Tue 17/3

10:40-06:40

1 stop15h 00m

฿25,166

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Wed 4/2

21:25-14:10

2 stops21h 45m

Bucharest Otopeni Intl

Sun 8/2

15:30-04:25

3 stops31h 55m

฿26,859

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 11/3

12:25-13:20

2 stops53h 55m

Bucharest Otopeni Intl

Sun 15/3

10:40-19:00

2 stops27h 20m

฿34,036

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 31 results
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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 55% of weekly flights between Thailand and Bucharest have experienced delays in the past year, with the average delay time being 88 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 60% 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 ฿34,036, Qatar Airways can have you in Bucharest from Thailand in 53h 55m. The distance between Thailand and Bucharest is about 7210 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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