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Cheap flights from Belfast Intl Airport to Bucharest from £37

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 15/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Belfast Intl Airport to Bucharest

Cheap return flights

Logo
10:00 - 02:55BFS-OTP
14h 55m1 stop
Logo
12:00 - 23:30OTP-BFS
13h 30m1 stop
£84
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Logo
15:35 - 02:55BFS-OTP
9h 20m1 stop
Logo
12:00 - 23:30OTP-BFS
13h 30m1 stop
£86
Find Deal
Sat, 4 Oct - Fri, 17 Oct
Logo
07:00 - 14:25BFS-OTP
29h 25m1 stop
Logo
19:40 - 23:25OTP-BFS
29h 45m1 stop
£97
Find Deal
Sun, 5 Oct - Thu, 16 Oct
Logo
16:30 - 11:00BFS-OTP
16h 30m2 stops
Logo
12:00 - 23:25OTP-BFS
13h 25m1 stop
£118
Find Deal
Sat, 4 Oct - Fri, 17 Oct
Logo
17:30 - 08:55BFS-OTP
13h 25m1 stop
Logo
05:45 - 12:00OTP-BFS
8h 15m1 stop
£119
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Logo
10:00 - 02:55BFS-OTP
14h 55m1 stop
Logo
19:20 - 09:55OTP-BFS
16h 35m2 stops
£136
Find Deal
Mon, 13 Oct - Fri, 17 Oct
Logo
17:30 - 07:45BFS-OTP
12h 15m2 stops
Logo
05:45 - 12:00OTP-BFS
8h 15m1 stop
£145
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Logo
17:30 - 07:45BFS-OTP
12h 15m2 stops
Logo
23:30 - 18:25OTP-BFS
20h 55m2 stops
£167
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Logo
07:00 - 14:25BFS-OTP
5h 25m1 stop
Logo
19:00 - 07:45OTP-BFS
14h 45m2 stops
£172
Find Deal
Sun, 5 Oct - Thu, 16 Oct
Logo
07:10 - 23:05BFS-OTP
13h 55m2 stops
Logo
21:50 - 07:25OTP-BFS
11h 35m1 stop
£176
Find Deal
Sun, 14 Dec - Sun, 21 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport to Bucharest 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 5 September 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 13/10

10:00-02:55

1 stop14h 55m

Bucharest Otopeni Intl

Fri 17/10

12:00-23:30

1 stop13h 30m

£84

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sat 4/10

15:35-02:55

1 stop9h 20m

Bucharest Otopeni Intl

Fri 17/10

12:00-23:30

1 stop13h 30m

£86

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 5/10

07:00-14:25

1 stop29h 25m

Bucharest Otopeni Intl

Thu 16/10

19:40-23:25

1 stop29h 45m

£97

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sat 4/10

16:30-11:00

2 stops16h 30m

Bucharest Otopeni Intl

Fri 17/10

12:00-23:25

1 stop13h 25m

£118

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 19/10

17:30-08:55

1 stop13h 25m

Bucharest Otopeni Intl

Sun 26/10

05:45-12:00

1 stop8h 15m

£119

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 13/10

10:00-02:55

1 stop14h 55m

Bucharest Otopeni Intl

Fri 17/10

19:20-09:55

2 stops16h 35m

£136

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 19/10

17:30-07:45

2 stops12h 15m

Bucharest Otopeni Intl

Sun 26/10

05:45-12:00

1 stop8h 15m

£145

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 19/10

17:30-07:45

2 stops12h 15m

Bucharest Otopeni Intl

Sun 26/10

23:30-18:25

2 stops20h 55m

£167

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 5/10

07:00-14:25

1 stop5h 25m

Bucharest Otopeni Intl

Thu 16/10

19:00-07:45

2 stops14h 45m

£172

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Sun 14/12

07:10-23:05

2 stops13h 55m

Bucharest Otopeni Intl

Sun 21/12

21:50-07:25

1 stop11h 35m

£176

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Bucharest from

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

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 day to depart on your flight to Bucharest?

According to our data, Thursday is the cheapest day to fly to Bucharest from Belfast Intl Airport. The lowest ticket price found for a Thursday departure recently was £276. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Belfast Intl Airport to Bucharest for around £310.

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

Flying to Bucharest from Belfast Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £216 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around £299. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Belfast Intl Airport to Bucharest

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

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

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

Direct flights

None
There are no direct flights from Belfast Intl Airport to Bucharest. There are no popular flight routes from Belfast Intl Airport to Bucharest.
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  • How far is Belfast Intl to Bucharest by plane?

    There are 1591.7 mi between Belfast Intl and Bucharest. Flights usually cover this in 5h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Belfast Intl Airport to Bucharest are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Bucharest.

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

    The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

It is quick and easy to find Belfast to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

Yes. momondo allows you to filter the results for Belfast to Bucharest flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Bucharest.

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

Of course. momondo tracks the price of Belfast to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Baneasa Airport
Bucharest Otopeni Intl Airport