Thailand (ภาษาไทย)
ภาษาไทย

฿7,410+ Cheap flights to Bucharest

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
— BUH
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Bucharest in 2025

Find the latest flights to Bucharest in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 November 2025.

Return from

฿18,299

One-way from

฿7,410

Popular in

May

Cheapest in

November

Average price

฿29,027
18/1-26/1
  • 18/1-26/1
  • 4 total stops
  • 51h 00m total
  • Bangkok to Bucharest
Search Deals
6/12
  • 6/12
  • 1 total stop
  • 26h 45m total
  • Bangkok to Bucharest
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿3,702 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,075 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

Find flight deals to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights to Bucharest
Explore the most affordable flight options available to Bucharest. Find the lowest fares based on data from user searches, with prices last updated on 27 November 2025.

Sun 14/1214:40BKK - OTP
2 stops32h 05mMultiple Airlines
Wed 14/108:10OTP - BKK
3 stops30h 40mMultiple Airlines
Deal found 27/11฿19,717
Tue 23/1210:10BKK - OTP
2 stops32h 25mMultiple Airlines
Tue 6/105:45OTP - BKK
3 stops19h 55mMultiple Airlines
Deal found 26/11฿20,200
Sat 6/1214:40BKK - OTP
1 stop26h 45mMultiple Airlines
Tue 6/121:10OTP - BKK
2 stops34h 45mMultiple Airlines
Deal found 25/11฿20,458
Tue 23/1218:20DMK - OTP
3 stops24h 15mMultiple Airlines
Tue 6/105:45OTP - DMK
3 stops39h 45mMultiple Airlines
Deal found 26/11฿22,520
Sat 6/1217:50DMK - OTP
3 stops35h 55mMultiple Airlines
Tue 6/105:45OTP - DMK
3 stops39h 45mMultiple Airlines
Deal found 26/11฿23,873
Sun 14/1216:00DMK - OTP
2 stops23h 00mMultiple Airlines
Wed 14/111:50OTP - DMK
2 stops18h 45mMultiple Airlines
Deal found 27/11฿29,092

Cheapflights Fare Finder

 
Locate flights to Bucharest that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 27 November 2025.
Use the filters below to find and compare flights to Bucharest that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 18/1

09:25-12:55

2 stops32h 30m

Bucharest Otopeni Intl

Mon 26/1

14:40-14:10

2 stops18h 30m

฿18,299

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 14/12

14:40-17:45

2 stops32h 05m

Bucharest Otopeni Intl

Wed 14/1

08:10-19:50

3 stops30h 40m

฿19,717

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 19/1

08:50-00:45

2 stops20h 55m

Bucharest Otopeni Intl

Mon 26/1

14:40-14:10

2 stops18h 30m

฿21,005

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 19/1

11:35-12:05

1 stop29h 30m

Bucharest Otopeni Intl

Mon 26/1

06:05-07:30

1 stop20h 25m

฿21,231

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Tue 23/12

18:20-13:35

3 stops24h 15m

Bucharest Otopeni Intl

Tue 6/1

05:45-02:30

3 stops39h 45m

฿22,520

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 23/12

10:10-13:35

2 stops32h 25m

Bucharest Otopeni Intl

Tue 6/1

05:45-09:20

2 stops22h 35m

฿23,003

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 15/3

09:05-06:40

1 stop26h 35m

Bucharest Otopeni Intl

Tue 24/3

16:20-18:25

1 stop21h 05m

฿25,645

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Tue 23/12

19:10-14:10

3 stops24h 00m

Bucharest Otopeni Intl

Tue 30/12

05:45-22:15

3 stops35h 30m

฿29,092

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Sun 14/12

16:00-10:00

2 stops23h 00m

Bucharest Otopeni Intl

Wed 14/1

11:50-11:35

2 stops18h 45m

฿29,092

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 23/1

22:05-00:45

2 stops31h 40m

฿8,634

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 28 results
1
2
3

Best time to book a flight to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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 to Bucharest

How long is the flight to Bucharest?

On average, a flight from Bangkok to Bucharest takes 18 hours 47 minutes. Flights to Bucharest from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Bucharest by month

Plan your trip to Bucharest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest ranges from 20.0 - 80.0 mm per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest when rainfall is around 20.0 mm.

Temperature in Bucharest by month

Plan your trip to Bucharest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

FAQs about flying to Bucharest

  • Can I find cheaper flights to Bucharest if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bucharest on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Bucharest depart from?

    For those looking to save time traveling to Bucharest, Bangkok offers the quickest one-way flight (13 hours 20 minutes).

  • Does Bucharest Otopeni Intl have rental cars?

    Yes. Those touching down at Bucharest Otopeni Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bucharest Otopeni Intl?

    Yes. Bucharest Otopeni Intl has hotels nearby for those requiring accommodations. Otopeni City Gardens is the closest property to Bucharest Otopeni Intl (1.6 km away from Bucharest Otopeni Intl).

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.

Airports serving Bucharest

Book a flight to or from one of these Bucharest airports.
Flights to Otopeni Intl
Flights from Otopeni Intl

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 to Bucharest?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights 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 to Bucharest?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Bucharest for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Bucharest with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Bucharest flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights to Bucharest become cheaper?

Yes, Cheapflights offers price alerts on Bucharest flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.