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Thailand (ภาษาไทย)
ภาษาไทย

฿9,121+ 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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
— OTP
6 Sep — 13 Sep1
1 adult

Flights to Otopeni Intl in 2025

Find the latest flights to Otopeni Intl 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 1 September 2025.

Return from

฿22,852

One-way from

฿9,121

Popular in

May

Cheapest in

March

Average price

฿31,554
14/10-21/10
  • 14/10-21/10
  • 5 total stops
  • 60h 00m total
  • Bangkok to Bucharest
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31/10
  • 31/10
  • 3 total stops
  • 36h 20m total
  • Bangkok to Bucharest
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿123,077 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿33,791 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
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Find flight deals to Otopeni Intl Airport

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 1 September 2025.

Mon 8/912:20BKK - OTP
2 stops30h 15mMultiple Airlines
Mon 6/1009:20OTP - BKK
2 stops28h 05mMultiple Airlines
Deal found 31/8฿24,044
Mon 15/919:10BKK - OTP
2 stops33h 50mMultiple Airlines
Fri 26/915:55OTP - BKK
2 stops35h 00mMultiple Airlines
Deal found 31/8฿28,686
Sun 14/919:10BKK - OTP
2 stops33h 50mMultiple Airlines
Fri 26/915:55OTP - BKK
2 stops35h 00mMultiple Airlines
Deal found 1/9฿28,718
Mon 15/908:40BKK - OTP
1 stop27h 05mQatar Airways
Fri 26/917:10OTP - BKK
1 stop16h 15mQatar Airways
Deal found 1/9฿29,943
Sun 14/906:45BKK - OTP
1 stop29h 25mเตอร์กิชแอร์ไลน์
Fri 26/921:50OTP - BKK
1 stop27h 25mเตอร์กิชแอร์ไลน์
Deal found 31/8฿30,200

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 1 September 2025.
Use the filters below to find and compare flights to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Tue 14/10

22:25-03:05

3 stops32h 40m

Bucharest Otopeni Intl

Tue 21/10

13:05-20:25

2 stops27h 20m

฿22,852

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sat 27/9

02:55-08:55

2 stops34h 00m

Bucharest Otopeni Intl

Tue 7/10

19:35-17:25

2 stops17h 50m

฿23,303

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Mon 15/9

19:10-01:00

2 stops33h 50m

Bucharest Otopeni Intl

Fri 26/9

15:55-06:55

2 stops35h 00m

฿28,686

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 14/9

19:10-01:00

2 stops33h 50m

Bucharest Otopeni Intl

Fri 26/9

15:55-06:55

2 stops35h 00m

฿28,718

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Fri 31/10

12:20-19:40

3 stops36h 20m

฿9,121

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 1/2

20:15-10:00

2 stops42h 45m

฿10,024

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/2

20:15-10:00

2 stops42h 45m

฿10,024

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 29/1

17:00-20:25

2 stops32h 25m

฿10,378

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Sun 8/2

13:45-14:45

3 stops30h 00m

฿10,991

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Thu 12/2

20:15-20:45

2 stops29h 30m

฿11,055

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 24 results
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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 31 hours 17 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).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated 1 September 2025.
Check out reviews from past customers who have flown Qatar Airways to Romania to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,615 reviews
Check prices

Entertainment

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Qatar Airways
7.4
Good
3,615 reviews
Qatar Airways
7.4
Good
3,615 reviews
Check prices

Entertainment

7.4

Crew

7.9

Food

7.3

Comfort

7.4

Overall

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

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 (20 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

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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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