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Cheap flights from Belfast to Bucharest from £58

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 to Bucharest departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
16:00 - 03:15BFS-OTP
9h 15m1 stop
Logo
07:10 - 20:15OTP-BFS
15h 05m1 stop
£103
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Wed, 29 Oct - Wed, 5 Nov
Logo
18:55 - 03:15BFS-OTP
6h 20m1 stop
Logo
07:10 - 12:10OTP-BFS
7h 00m1 stop
£115
Find Deal
Thu, 30 Oct - Fri, 7 Nov
Logo
18:55 - 03:15BFS-OTP
6h 20m1 stop
Logo
15:35 - 20:15OTP-BFS
6h 40m1 stop
£117
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Logo
06:40 - 14:45BFS-OTP
6h 05m1 stop
Logo
07:10 - 12:10OTP-BFS
7h 00m1 stop
£119
Find Deal
Mon, 27 Oct - Fri, 7 Nov
Logo
06:40 - 14:45BFS-OTP
6h 05m1 stop
Logo
11:55 - 18:20OTP-BFS
8h 25m1 stop
£120
Find Deal
Mon, 27 Oct - Thu, 6 Nov
Logo
16:50 - 03:15BFS-OTP
8h 25m1 stop
Logo
11:55 - 15:55OTP-BFS
6h 00m1 stop
£122
Find Deal
Tue, 28 Oct - Thu, 6 Nov
Logo
18:55 - 03:15BFS-OTP
6h 20m1 stop
Logo
11:55 - 16:15OTP-BFS
6h 20m1 stop
£126
Find Deal
Thu, 30 Oct - Tue, 4 Nov
Logo
06:40 - 14:45BFS-OTP
6h 05m1 stop
Logo
11:55 - 16:15OTP-BFS
6h 20m1 stop
£130
Find Deal
Mon, 27 Oct - Tue, 4 Nov
Logo
07:00 - 14:45BFS-OTP
5h 45m1 stop
Logo
07:10 - 12:10OTP-BFS
7h 00m1 stop
£133
Find Deal
Wed, 29 Oct - Fri, 7 Nov
Logo
12:35 - 13:35BFS-OTP
23h 00m1 stop
Logo
22:00 - 09:55OTP-BFS
13h 55m1 stop
£134
Find Deal
Mon, 22 Sep - Mon, 29 Sep

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 25 August 2025.
Use the filters below to find and compare flights from Belfast to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 29/10

16:00-03:15

1 stop9h 15m

Bucharest Otopeni Intl

Wed 5/11

07:10-20:15

1 stop15h 05m

£103

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 30/10

18:55-03:15

1 stop6h 20m

Bucharest Otopeni Intl

Fri 7/11

07:10-12:10

1 stop7h 00m

£115

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 30/10

18:55-03:15

1 stop6h 20m

Bucharest Otopeni Intl

Wed 5/11

15:35-20:15

1 stop6h 40m

£117

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 27/10

06:40-14:45

1 stop6h 05m

Bucharest Otopeni Intl

Fri 7/11

07:10-12:10

1 stop7h 00m

£119

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 27/10

06:40-14:45

1 stop6h 05m

Bucharest Otopeni Intl

Thu 6/11

11:55-18:20

1 stop8h 25m

£120

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Tue 28/10

16:50-03:15

1 stop8h 25m

Bucharest Otopeni Intl

Thu 6/11

11:55-15:55

1 stop6h 00m

£122

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 30/10

18:55-03:15

1 stop6h 20m

Bucharest Otopeni Intl

Tue 4/11

11:55-16:15

1 stop6h 20m

£126

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 27/10

06:40-14:45

1 stop6h 05m

Bucharest Otopeni Intl

Tue 4/11

11:55-16:15

1 stop6h 20m

£130

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 29/10

07:00-14:45

1 stop5h 45m

Bucharest Otopeni Intl

Fri 7/11

07:10-12:10

1 stop7h 00m

£133

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 22/9

12:35-13:35

1 stop23h 00m

Bucharest Otopeni Intl

Mon 29/9

22:00-09:55

1 stop13h 55m

£134

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Belfast 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 to Bucharest Otopeni Intl Airport during this time can be as low as £283. In contrast, the most expensive time of day to depart to Bucharest Otopeni Intl Airport is in the morning when prices are around £288.

Cheap Belfast to Bucharest Otopeni Intl Airport flight deals and tips

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

Direct flights

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

    The distance between Belfast and Bucharest Otopeni Intl is about 1573.8 mi. A reasonable flight in good conditions will take 5h 45m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Bucharest Otopeni Intl Airport.

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

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Bucharest . Millions of users trust and use momondo every year so you are in good hands.

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 helps you find the best flight between Belfast and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Belfast to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.

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