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Cheap flights from Belfast Intl Airport to Bucharest from £76

This is the cheapest return 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 3/2. 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
0 bags
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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
16:50 - 03:15
BFS
-
OTP
8h 25m1 stop
Multiple Airlines Logo
15:35 - 08:20
OTP
-
BFS
18h 45m1 stop
£76Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
16:50 - 03:15
BFS
-
OTP
8h 25m1 stop
Multiple Airlines Logo
06:10 - 08:20
OTP
-
BFS
28h 10m2 stops
£105Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
12:45 - 23:10
BFS
-
OTP
8h 25m1 stop
Multiple Airlines Logo
14:30 - 18:45
OTP
-
BFS
6h 15m1 stop
£107Multiple Airlines
Fri, 27 Feb - Sat, 28 Feb
Multiple Airlines Logo
14:30 - 01:15
BFS
-
OTP
8h 45m1 stop
Multiple Airlines Logo
19:30 - 06:45
OTP
-
BFS
13h 15m2 stops
£131Multiple Airlines
Fri, 27 Feb - Sat, 28 Feb
Multiple Airlines Logo
21:45 - 11:35
BFS
-
OTP
11h 50m1 stop
Multiple Airlines Logo
11:35 - 16:10
OTP
-
BFS
6h 35m1 stop
£170Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
06:35 - 19:25
BFS
-
OTP
10h 50m1 stop
Multiple Airlines Logo
07:55 - 19:25
OTP
-
BFS
13h 30m2 stops
£194Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Multiple Airlines Logo
20:55 - 13:00
BFS
-
OTP
14h 05m2 stops
Multiple Airlines Logo
06:05 - 13:10
OTP
-
BFS
9h 05m2 stops
£244Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb

momondo Fare Finder

 
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 22 December 2025.
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

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Tue 3/2

16:50-03:15

1 stop8h 25m

Bucharest Otopeni Intl

Tue 10/2

15:35-08:20

1 stop18h 45m

£76

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Tue 3/2

16:50-03:15

1 stop8h 25m

Bucharest Otopeni Intl

Tue 10/2

06:10-08:20

2 stops28h 10m

£105

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Fri 27/2

12:45-23:10

1 stop8h 25m

Bucharest Otopeni Intl

Sat 28/2

14:30-18:45

1 stop6h 15m

£107

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Fri 27/2

14:30-01:15

1 stop8h 45m

Bucharest Otopeni Intl

Sat 28/2

19:30-06:45

2 stops13h 15m

£131

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 30/4

21:45-11:35

1 stop11h 50m

Bucharest Otopeni Intl

Thu 7/5

11:35-16:10

1 stop6h 35m

£170

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 30/4

06:35-19:25

1 stop10h 50m

Bucharest Otopeni Intl

Thu 7/5

07:55-19:25

2 stops13h 30m

£194

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Tue 3/2

20:55-13:00

2 stops14h 05m

Bucharest Otopeni Intl

Tue 10/2

06:05-13:10

2 stops9h 05m

£244

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from Belfast Intl Airport to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the afternoon. Flights from Belfast Intl Airport to Bucharest Otopeni Intl Airport during this time can be as low as £287. In contrast, the most expensive time of day to depart to Bucharest Otopeni Intl Airport is in the morning when prices are around £291.

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

8h 25m

Direct flights

None
The fastest flight from Belfast Intl Airport to Bucharest Otopeni Intl Airport takes 8h 25m
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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  • 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. 8h 25m 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.

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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