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Cheap flights from Belfast Intl Airport to Bucharest from £59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Bucharest departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast Intl Airport to Bucharest

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:15 - 23:10BFS  Belfast Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop London Stansted
Multiple Airlines Logo
05:45 - 11:35OTP  Bucharest Otopeni Intl-BFS Belfast Intl
7h 50m1 stop London Stansted
£88Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
09:15 - 23:10BFS  Belfast Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop London Stansted
Multiple Airlines Logo
05:35 - 15:15OTP  Bucharest Otopeni Intl-BFS Belfast Intl
11h 40m2 stops Charleroi Brussels Manchester
£90Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:15 - 13:05BFS  Belfast Intl-OTP Bucharest Otopeni Intl
14h 50m1 stop London Stansted
Multiple Airlines Logo
22:00 - 09:30OTP  Bucharest Otopeni Intl-BFS Belfast Intl
13h 30m1 stop Bergamo Orio Al Serio
£93Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
09:15 - 23:10BFS  Belfast Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop London Stansted
Multiple Airlines Logo
05:45 - 11:35OTP  Bucharest Otopeni Intl-BFS Belfast Intl
7h 50m1 stop London Stansted
£94Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:15 - 18:55BFS  Belfast Intl-OTP Bucharest Otopeni Intl
20h 40m2 stops London Stansted Milan Malpensa
Multiple Airlines Logo
22:00 - 09:30OTP  Bucharest Otopeni Intl-BFS Belfast Intl
13h 30m1 stop Bergamo Orio Al Serio
£97Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
08:40 - 19:30BFS  Belfast Intl-OTP Bucharest Otopeni Intl
8h 50m2 stops Manchester Charleroi Brussels
Multiple Airlines Logo
05:35 - 15:15OTP  Bucharest Otopeni Intl-BFS Belfast Intl
11h 40m2 stops Charleroi Brussels Manchester
£107Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:15 - 18:55BFS  Belfast Intl-OTP Bucharest Otopeni Intl
20h 40m2 stops London Stansted Milan Malpensa
Multiple Airlines Logo
22:00 - 15:15OTP  Bucharest Otopeni Intl-BFS Belfast Intl
19h 15m2 stops Bergamo Orio Al Serio Manchester
£108Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
07:35 - 00:25BFS  Belfast Intl-OTP Bucharest Otopeni Intl
14h 50m1 stop London Stansted
Multiple Airlines Logo
11:55 - 20:15OTP  Bucharest Otopeni Intl-BFS Belfast Intl
10h 20m1 stop London Stansted
£110Multiple Airlines
Fri, 2 Oct - Thu, 8 Oct
Multiple Airlines Logo
06:30 - 23:10BFS  Belfast Intl-OTP Bucharest Otopeni Intl
14h 40m2 stops Edinburgh Turnhouse London Stansted
Multiple Airlines Logo
05:35 - 15:15OTP  Bucharest Otopeni Intl-BFS Belfast Intl
11h 40m2 stops Charleroi Brussels Manchester
£114Multiple Airlines
Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:35 - 00:25BFS  Belfast Intl-OTP Bucharest Otopeni Intl
14h 50m1 stop London Stansted
Multiple Airlines Logo
12:00 - 22:20OTP  Bucharest Otopeni Intl-BFS Belfast Intl
12h 20m2 stops Charleroi Brussels Manchester
£115Multiple Airlines
Fri, 2 Oct - Thu, 8 Oct

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Customise your flight search to find flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport 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, momondo users made 279,928 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 28/9

09:15-23:10

1 stop11h 55m

Bucharest Otopeni Intl

Wed 30/9

05:45-11:35

1 stop7h 50m

£88

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 28/9

09:15-23:10

1 stop11h 55m

Bucharest Otopeni Intl

Wed 30/9

05:35-15:15

2 stops11h 40m

£90

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Tue 22/9

20:15-13:05

1 stop14h 50m

Bucharest Otopeni Intl

Tue 29/9

22:00-09:30

1 stop13h 30m

£93

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 28/9

09:15-23:10

1 stop11h 55m

Bucharest Otopeni Intl

Wed 30/9

05:45-11:35

1 stop7h 50m

£94

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Tue 22/9

20:15-18:55

2 stops20h 40m

Bucharest Otopeni Intl

Tue 29/9

22:00-09:30

1 stop13h 30m

£97

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 28/9

08:40-19:30

2 stops8h 50m

Bucharest Otopeni Intl

Wed 30/9

05:35-15:15

2 stops11h 40m

£107

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Tue 22/9

20:15-18:55

2 stops20h 40m

Bucharest Otopeni Intl

Tue 29/9

22:00-15:15

2 stops19h 15m

£108

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Fri 2/10

07:35-00:25

1 stop14h 50m

Bucharest Otopeni Intl

Thu 8/10

11:55-20:15

1 stop10h 20m

£110

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Mon 28/9

06:30-23:10

2 stops14h 40m

Bucharest Otopeni Intl

Wed 30/9

05:35-15:15

2 stops11h 40m

£114

BelfastBucharest

BFS Belfast Intl - OTP Bucharest Otopeni Intl

BFSOTP

Belfast Intl

Fri 2/10

07:35-00:25

1 stop14h 50m

Bucharest Otopeni Intl

Thu 8/10

12:00-22:20

2 stops12h 20m

£115

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

When to book flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Bucharest Otopeni Intl Airport (BFS to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Bucharest Otopeni Intl Airport

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from Belfast Intl Airport to Bucharest Otopeni Intl Airport takes 14h 50m
There are no direct flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport. There are no popular flight routes from Belfast Intl Airport to Bucharest Otopeni Intl Airport.
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Frequently asked questions about flying from Belfast Intl Airport to Bucharest Otopeni Intl Airport

  • How far is Belfast Intl to Bucharest Otopeni Intl by plane?

    The straight-line distance from Belfast Intl to Bucharest Otopeni Intl is 1585.9 mi. 14h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport refresh daily.

  • How old do you have to be to fly from Belfast Intl Airport to Bucharest Otopeni Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Belfast Intl Airport to Bucharest Otopeni Intl Airport

  • How do I get Price Alerts for flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Bucharest?

Finding the right flight to Bucharest from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

Can I find flights from Belfast to Bucharest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bucharest from Belfast which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Belfast to Bucharest?

momondo provides multiple filters to help you find the best flight to Bucharest from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Belfast to Bucharest right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bucharest from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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