฿16,264+ Cheap flights to Otopeni Intl

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
— OTP
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Flights to Otopeni Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Otopeni Intl Airport
Explore the most affordable flight options available to Otopeni Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 16 April 2026.

Mon 8/620:15
BKK
-
OTP
2 stops26h 25m
Multiple Airlines
Mon 15/622:35
OTP
-
BKK
2 stops33h 15m
Multiple Airlines
Deal found 12/4฿22,635
Thu 11/609:15
BKK
-
OTP
2 stops31h 50m
Multiple Airlines
Sun 21/619:05
OTP
-
BKK
2 stops31h 10m
Multiple Airlines
Deal found 11/4฿23,819
Mon 1/619:00
BKK
-
OTP
1 stop17h 40m
Qatar Airways
Wed 10/617:10
OTP
-
BKK
1 stop17h 05m
Qatar Airways
Deal found 15/4฿24,171
Thu 16/419:45
BKK
-
OTP
1 stop16h 55m
Qatar Airways
Tue 21/417:10
OTP
-
BKK
1 stop22h 40m
Qatar Airways
Deal found 12/4฿24,555
Mon 27/419:00
BKK
-
OTP
1 stop23h 15m
Qatar Airways
Tue 5/517:10
OTP
-
BKK
1 stop22h 40m
Qatar Airways
Deal found 14/4฿24,587
Sun 7/601:00
BKK
-
OTP
1 stop17h 15m
Qatar Airways
Mon 15/617:10
OTP
-
BKK
1 stop16h 15m
Qatar Airways
Deal found 12/4฿24,619
Thu 11/619:45
BKK
-
OTP
1 stop22h 30m
Qatar Airways
Sun 21/617:10
OTP
-
BKK
1 stop15h 45m
Qatar Airways
Deal found 11/4฿24,908
Mon 13/401:30
BKK
-
OTP
1 stop35h 25m
Qatar Airways
Tue 21/417:10
OTP
-
BKK
1 stop33h 40m
Qatar Airways
Deal found 12/4฿24,972
Thu 14/519:45
BKK
-
OTP
1 stop16h 55m
Qatar Airways
Mon 18/517:10
OTP
-
BKK
1 stop17h 05m
Qatar Airways
Deal found 12/4฿25,260
Thu 16/417:20
DMK
-
OTP
2 stops19h 20m
Multiple Airlines
Tue 21/407:40
OTP
-
DMK
3 stops25h 00m
Multiple Airlines
Deal found 12/4฿38,994

Find flight deals to Otopeni Intl Airport

Find the latest flights to Otopeni Intl in 2026, 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 16 April 2026.

Return from

฿22,635

One-way from

฿16,648
8/6-15/6
  • 8/6-15/6
  • 4 total stops
  • 59h 40m total
  • Bangkok to Bucharest
Search Deals
2/5
  • 2/5
  • 2 total stops
  • 20h 45m total
  • Bangkok to Bucharest
Search Deals

Cheapflights Fare Finder

 
Locate flights to Otopeni Intl 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 16 April 2026.
Use the filters below to find and compare flights to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 1/6

19:00-08:40

1 stop17h 40m

Bucharest Otopeni Intl

Wed 10/6

17:10-14:15

1 stop17h 05m

฿24,171

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 11/6

21:00-19:05

2 stops26h 05m

Bucharest Otopeni Intl

Sun 21/6

14:35-06:15

3 stops35h 40m

฿24,363

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 7/6

01:00-14:15

1 stop17h 15m

Bucharest Otopeni Intl

Mon 15/6

17:10-13:25

1 stop16h 15m

฿24,619

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 11/6

19:45-14:15

1 stop22h 30m

Bucharest Otopeni Intl

Sun 21/6

17:10-12:55

1 stop15h 45m

฿24,908

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 14/5

19:00-08:40

1 stop17h 40m

Bucharest Otopeni Intl

Mon 18/5

17:10-13:05

1 stop15h 55m

฿25,292

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 8/6

21:00-12:55

2 stops19h 55m

Bucharest Otopeni Intl

Mon 15/6

04:30-18:10

3 stops33h 40m

฿25,612
Fastest return journey

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 8/6

19:45-08:40

1 stop16h 55m

Bucharest Otopeni Intl

Wed 10/6

17:10-13:05

1 stop15h 55m

฿25,868

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 1/6

19:00-15:20

3 stops24h 20m

Bucharest Otopeni Intl

Wed 10/6

06:00-13:45

2 stops27h 45m

฿26,636

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 31/5

19:45-14:15

1 stop22h 30m

Bucharest Otopeni Intl

Sun 7/6

17:10-13:05

1 stop15h 55m

฿26,636
Cheapest one-way

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Sat 18/7

21:05-14:15

2 stops21h 10m

฿16,264

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Otopeni Intl Airport

How long is the flight to Otopeni Intl?

On average, a flight from Bangkok to Otopeni Intl takes 29 hours 15 minutes. Flights to Otopeni Intl from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Otopeni Intl 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 Otopeni Intl when rainfall is around 20.0 mm.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Otopeni Intl, 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 Otopeni Intl

  • Can I find cheaper flights to Otopeni Intl 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 Otopeni Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Otopeni Intl depart from?

    For those looking to save time traveling to Otopeni Intl, Bangkok offers the quickest one-way flight (16 hours 55 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

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Search flights to Otopeni Intl by cabin class

Find flights to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Bucharest Otopeni Intl Airport
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Prem Economy class flights to Bucharest Otopeni Intl Airport
Economy class flights to Bucharest Otopeni Intl Airport

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

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

Yes, Cheapflights offers price alerts on Otopeni Intl 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.

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