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Cheap flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport from C$ 139

BRU — OTP
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Otopeni Intl

Sun 29/112:45 p.m. -
1 stop8h 45m
Thu 3/126:00 a.m. -
1 stop5h 10m
Deal found 21/10C$ 294
Fri 4/126:15 a.m. -
1 stop5h 45m
Mon 7/126:00 a.m. -
1 stop5h 10m
Deal found 23/10C$ 297
Thu 19/118:25 p.m. -
1 stop5h 45m
Thu 26/114:05 p.m. -
1 stop4h 35m
Deal found 22/10C$ 307
Fri 4/129:15 a.m. -
1 stop16h 55m
Mon 7/124:05 p.m. -
1 stop17h 25m
Deal found 21/10C$ 308
Wed 4/118:25 p.m. -
1 stop17h 55m
Mon 9/114:05 p.m. -
1 stop17h 25m
Deal found 23/10C$ 315
Fri 4/126:15 a.m. -
1 stop5h 45m
Wed 9/126:00 p.m. -
1 stop5h 20m
Deal found 22/10C$ 316
Fri 27/113:20 p.m. -
1 stop23h 30m
Sun 29/114:40 p.m. -
1 stop17h 00m
Deal found 21/10C$ 322
Sun 15/1110:05 a.m. -
1 stop4h 45m
Sun 17/11:20 p.m. -
1 stop4h 40m
Deal found 21/10C$ 323

Find flight deals from Bruxelles-National to Otopeni Intl

Round-trip from

C$ 294

One-way from

C$ 139

Popular in

December

Cheapest in

January

Average price

C$ 220
KLM
  • KLM
  • 29/11-3/12
  • 2 total stops
  • 13h 55m total
  • Brussels to Bucharest
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Air Serbia
  • Air Serbia
  • 16/12-31/12
  • 1 total stop
  • 17h 55m total
  • Brussels to Bucharest
Search Deals
High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 9% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport that are best for you.

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Price

Cheapest round-trip

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Wed 16/12

8:25 p.m.-3:20 p.m.

1 stop17h 55m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Thu 24/12

8:25 p.m.-3:20 p.m.

1 stop17h 55m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Fri 6/11

9:15 a.m.-3:10 a.m.

1 stop16h 55m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Mon 25/1

8:25 p.m.-3:35 p.m.

1 stop18h 10m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 147

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Wed 20/1

8:25 p.m.-3:20 p.m.

1 stop17h 55m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 147

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Mon 5/4

9:15 p.m.-3:20 p.m.

1 stop17h 05m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 147

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Fri 13/11

9:15 a.m.-3:10 a.m.

1 stop16h 55m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 171
Quickest round-trip

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Mon 30/11

6:15 a.m.-1:00 p.m.

1 stop5h 45m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 193

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Wed 4/11

8:25 p.m.-3:10 a.m.

1 stop5h 45m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 193

BrusselsBucharest

BRU Brussels Bruxelles-National - OTP Bucharest Otopeni Intl

BRUOTP

Brussels Bruxelles-National

Thu 5/11

8:25 p.m.-3:10 a.m.

1 stop5h 45m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 195

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 20 resultsSorted by cheapest first
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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 round-trip price

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?

The best time to book flights from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of C$ 85). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of C$ 478). 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?

When flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

Airfare is above average for this route at the moment.

Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport flights typically cost between C$ 137 and C$ 267 in November.
The cheapest round-trip price found within the last 5 days was C$ 294 on KLM (29 Nov-3 Dec).

Related info for your journey

  • How long is the flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport?

    Departing from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport will take you 5h 15m. There are 1754 km between Brussels Bruxelles-National Airport and Bucharest Otopeni Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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: Hello Jets srl (100%), HiSky (62%), airBaltic (61%).

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport (average of C$ 85). Flying from Brussels Bruxelles-National Airport to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of C$ 478). 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

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