฿10,022+ 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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— OTP
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Otopeni Intl in 2026

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 January 2026.

Return from

฿20,516

One-way from

฿10,022

Popular in

May

Cheapest in

November

Average price

฿37,450
27/1-3/2
  • 27/1-3/2
  • 4 total stops
  • 54h 40m total
  • Bangkok to Bucharest
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25/1
  • 25/1
  • 2 total stops
  • 54h 35m total
  • Bangkok to Bucharest
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Highest demand for flights based on searches. 7% potential increase in price (฿2,613 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿1,178 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Otopeni Intl Airport

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 January 2026.

Mon 19/112:15
BKK
-
OTP
1 stop33h 55m
Multiple Airlines
Wed 28/106:05
OTP
-
BKK
1 stop20h 25m
Multiple Airlines
Deal found 14/1฿19,102
Fri 16/109:30
BKK
-
OTP
1 stop18h 20m
แอร์ฟร้านซ์
Sun 25/106:05
OTP
-
BKK
1 stop20h 25m
แอร์ฟร้านซ์
Deal found 15/1฿19,919
Mon 19/120:55
DMK
-
OTP
3 stops30h 30m
Multiple Airlines
Wed 28/115:30
OTP
-
DMK
3 stops31h 55m
Multiple Airlines
Deal found 14/1฿22,841
Fri 16/112:20
BKK
-
OTP
1 stop40h 50m
Multiple Airlines
Sun 25/110:30
OTP
-
BKK
2 stops29h 35m
Multiple Airlines
Deal found 15/1฿23,626
Sun 15/318:55
BKK
-
OTP
1 stop23h 25m
Qatar Airways
Tue 24/310:40
OTP
-
BKK
1 stop15h 00m
Qatar Airways
Deal found 15/1฿25,166
Sun 8/309:05
BKK
-
OTP
1 stop26h 35m
Qatar Airways
Tue 17/310:40
OTP
-
BKK
1 stop14h 35m
Qatar Airways
Deal found 15/1฿25,260
Sun 8/309:05
BKK
-
OTP
1 stop33h 15m
Qatar Airways
Sun 22/316:20
OTP
-
BKK
1 stop14h 55m
Qatar Airways
Deal found 15/1฿25,291
Sun 8/309:05
BKK
-
OTP
1 stop26h 35m
Qatar Airways
Thu 12/316:20
OTP
-
BKK
1 stop22h 05m
Qatar Airways
Deal found 14/1฿25,794

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 January 2026.
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

Sun 15/3

18:55-13:20

1 stop23h 25m

Bucharest Otopeni Intl

Tue 24/3

10:40-06:40

1 stop15h 00m

฿25,166

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

09:05-06:40

1 stop26h 35m

Bucharest Otopeni Intl

Tue 17/3

10:40-06:15

1 stop14h 35m

฿25,260

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

09:05-13:20

1 stop33h 15m

Bucharest Otopeni Intl

Sun 22/3

16:20-12:15

1 stop14h 55m

฿25,291

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

08:15-06:40

1 stop27h 25m

Bucharest Otopeni Intl

Thu 12/3

16:20-19:25

1 stop22h 05m

฿25,825

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

09:05-13:20

1 stop33h 15m

Bucharest Otopeni Intl

Sun 22/3

15:50-12:15

2 stops15h 25m

฿27,805

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 8/3

08:15-06:40

1 stop27h 25m

Bucharest Otopeni Intl

Tue 17/3

08:35-13:05

2 stops23h 30m

฿27,805

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sat 11/4

15:05-09:05

2 stops22h 00m

Bucharest Otopeni Intl

Thu 16/4

06:35-06:15

2 stops19h 40m

฿38,267

BangkokBucharest

BKK - OTP

BKKOTP

Bangkok Suvarnabhumi

Sun 25/1

18:20-16:35

3 stops51h 15m

฿10,619

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Tue 24/2

06:40-10:50

2 stops57h 10m

฿11,310

BangkokBucharest

DMK - OTP

DMKOTP

Bangkok Don Mueang Intl

Tue 17/2

09:55-20:30

2 stops39h 35m

฿11,310

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 27 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 23 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 (23 hours 25 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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