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Cheap flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport from £74

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — OTP
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Brussels Bruxelles-National to Bucharest Otopeni Intl are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Bruxelles-National to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£80

One-way from

£74

Popular in

December

Cheapest in

January

Average price

£164
FLYONE Romania
  • FLYONE Romania
  • 27/9-4/10
  • Nonstop
  • 5h 40m total
  • Brussels to Bucharest
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Air Serbia
  • Air Serbia
  • 27/8
  • 1 total stop
  • 4h 50m total
  • Brussels to Bucharest
Search Deals
High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Bruxelles-National to Otopeni Intl

Cheapest flights from Bruxelles-National to Otopeni Intl
Explore the most affordable flight options available from Bruxelles-National to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sat 27/910:20BRU - OTP
Nonstop2h 50mFLYONE Romania
Sat 4/1007:30OTP - BRU
Nonstop2h 50mFLYONE Romania
Deal found 13/8£80
Mon 18/813:20BRU - OTP
Nonstop2h 30mMultiple Airlines
Sat 6/907:30OTP - BRU
Nonstop2h 50mMultiple Airlines
Deal found 13/8£84
Sat 27/910:20BRU - OTP
Nonstop2h 50mMultiple Airlines
Sat 4/1020:20OTP - BRU
1 stop13h 30mMultiple Airlines
Deal found 13/8£102
Wed 27/819:50BRU - OTP
Nonstop2h 50mFLYONE Romania
Sat 30/807:30OTP - BRU
Nonstop2h 50mFLYONE Romania
Deal found 13/8£116
Wed 22/1021:15BRU - OTP
1 stop4h 50mAir Serbia
Mon 27/1004:30OTP - BRU
1 stop16h 10mAir Serbia
Deal found 14/8£133
Fri 3/1009:50BRU - OTP
1 stop16h 15mAir Serbia
Mon 6/1004:30OTP - BRU
1 stop16h 55mAir Serbia
Deal found 13/8£134
Fri 3/1013:20BRU - OTP
Nonstop2h 30mHiSky
Wed 15/1010:40OTP - BRU
Nonstop2h 40mHiSky
Deal found 15/8£148
Wed 1/1021:15BRU - OTP
1 stop4h 50mAir Serbia
Thu 9/1016:05OTP - BRU
1 stop18h 00mAir Serbia
Deal found 14/8£152

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National to Otopeni Intl 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 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Bruxelles-National

Fly to

Otopeni Intl

Route

Depart

Return

Price

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Sat 27/9

10:20-14:10

Nonstop2h 50m

Bucharest Otopeni Intl

Sat 4/10

07:30-09:20

Nonstop2h 50m

£80

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Sat 27/9

10:20-14:10

Nonstop2h 50m

Bucharest Otopeni Intl

Sat 4/10

20:20-08:50

1 stop13h 30m

£102

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 27/8

19:50-23:40

Nonstop2h 50m

Bucharest Otopeni Intl

Sat 30/8

07:30-09:20

Nonstop2h 50m

£116

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 22/10

21:15-03:05

1 stop4h 50m

Bucharest Otopeni Intl

Mon 27/10

04:30-19:40

1 stop16h 10m

£133

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Fri 3/10

09:50-03:05

1 stop16h 15m

Bucharest Otopeni Intl

Mon 6/10

04:30-20:25

1 stop16h 55m

£133

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 1/10

21:15-03:05

1 stop4h 50m

Bucharest Otopeni Intl

Mon 6/10

04:30-20:25

1 stop16h 55m

£133

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Fri 3/10

13:20-16:50

Nonstop2h 30m

Bucharest Otopeni Intl

Wed 15/10

10:40-12:20

Nonstop2h 40m

£148

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 27/8

21:15-03:05

1 stop4h 50m

£74

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Fri 22/8

15:00-18:30

Nonstop2h 30m

£75

BrusselsBucharest

BRU - OTP

BRUOTP

Brussels Bruxelles-National

Wed 17/9

21:15-15:20

1 stop17h 05m

£75

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 13 results
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Best time to book a flight from Bruxelles-National to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Bruxelles-National 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 Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Otopeni Intl. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of £55). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BRU to OTP?

Find hourly flight availability from Bruxelles-National to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

When flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at midday.

How much does it cost for a return flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport on time: airBaltic (65%), TAROM (65%), FLYONE Romania (50%).

  • Can I find deals for flights from Bruxelles-National to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Otopeni Intl.

  • Can I find deals for business class flights from Bruxelles-National to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of £55). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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