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Cheap flights from Northern Ireland to Bucharest from £45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Bucharest departing on 13/5. 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 Northern Ireland to Bucharest

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:40 - 20:40
BFS
-
OTP
11h 00m
1 stop
Multiple Airlines Logo
22:50 - 07:25
OTP
-
BFS
10h 35m
1 stop
£88Multiple Airlines
Wed, 11 Mar - Thu, 12 Mar
Multiple Airlines Logo
10:50 - 23:30
BFS
-
OTP
10h 40m
2 stops
Multiple Airlines Logo
22:50 - 07:25
OTP
-
BFS
10h 35m
1 stop
£117Multiple Airlines
Wed, 11 Mar - Thu, 12 Mar
Multiple Airlines Logo
10:50 - 23:30
BFS
-
OTP
10h 40m
2 stops
Multiple Airlines Logo
14:40 - 07:25
OTP
-
BFS
18h 45m
2 stops
£159Multiple Airlines
Wed, 11 Mar - Thu, 12 Mar
Multiple Airlines Logo
09:55 - 19:25
BFS
-
OTP
7h 30m
1 stop
Multiple Airlines Logo
13:45 - 23:20
OTP
-
BFS
11h 35m
2 stops
£163Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
09:55 - 19:25
BFS
-
OTP
7h 30m
1 stop
Multiple Airlines Logo
23:35 - 09:50
OTP
-
BFS
12h 15m
1 stop
£194Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
Multiple Airlines Logo
06:40 - 01:15
BFS
-
OTP
16h 35m
2 stops
Multiple Airlines Logo
06:15 - 16:15
OTP
-
BFS
12h 00m
1 stop
£206Multiple Airlines
Thu, 25 Jun - Fri, 26 Jun
Multiple Airlines Logo
14:50 - 01:15
BFS
-
OTP
8h 25m
1 stop
Multiple Airlines Logo
06:15 - 16:15
OTP
-
BFS
12h 00m
1 stop
£208Multiple Airlines
Thu, 25 Jun - Fri, 26 Jun
Multiple Airlines Logo
06:40 - 01:15
BFS
-
OTP
16h 35m
2 stops
Multiple Airlines Logo
05:35 - 19:30
OTP
-
BFS
15h 55m
2 stops
£240Multiple Airlines
Thu, 25 Jun - Fri, 26 Jun

British Airways flights from Northern Ireland to Bucharest Otopeni Intl Airport

Our best British Airways deals on Northern Ireland to Bucharest Otopeni Intl Airport flight tickets
British Airways
2 Mar
LDY14:00Londonderry Eglinton
7h 45m
1 stop
OTP23:45Bucharest Otopeni Intl
5 Mar
OTP08:00Bucharest Otopeni Intl
28h 15m
1 stop
LDY10:15Londonderry Eglinton
£650
British Airways
1 Mar
LDY14:00Londonderry Eglinton
7h 45m
1 stop
OTP23:45Bucharest Otopeni Intl
5 Mar
OTP08:00Bucharest Otopeni Intl
28h 15m
1 stop
LDY10:15Londonderry Eglinton
£660
British Airways
1 Mar
LDY09:05Londonderry Eglinton
12h 40m
1 stop
OTP23:45Bucharest Otopeni Intl
5 Mar
OTP08:00Bucharest Otopeni Intl
28h 15m
1 stop
LDY10:15Londonderry Eglinton
£678

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 26 February 2026.
Use the filters below to find and compare flights from Northern Ireland 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 11/3

07:40-20:40

1 stop11h 00m

Bucharest Otopeni Intl

Thu 12/3

22:50-07:25

1 stop10h 35m

£88

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 11/3

10:50-23:30

2 stops10h 40m

Bucharest Otopeni Intl

Thu 12/3

22:50-07:25

1 stop10h 35m

£117

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 11/3

10:50-23:30

2 stops10h 40m

Bucharest Otopeni Intl

Thu 12/3

14:40-07:25

2 stops18h 45m

£159

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 8/4

09:55-19:25

1 stop7h 30m

Bucharest Otopeni Intl

Wed 15/4

13:45-23:20

2 stops11h 35m

£163

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 8/4

09:55-19:25

1 stop7h 30m

Bucharest Otopeni Intl

Wed 15/4

23:35-09:50

1 stop12h 15m

£194

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 25/6

06:40-01:15

2 stops16h 35m

Bucharest Otopeni Intl

Fri 26/6

06:15-16:15

1 stop12h 00m

£206

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 25/6

14:50-01:15

1 stop8h 25m

Bucharest Otopeni Intl

Fri 26/6

06:15-16:15

1 stop12h 00m

£208

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Thu 25/6

06:40-01:15

2 stops16h 35m

Bucharest Otopeni Intl

Fri 26/6

05:35-19:30

2 stops15h 55m

£240

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 13/5

07:00-03:10

1 stop18h 10m

£45

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Wed 13/5

20:15-17:45

2 stops19h 30m

£58

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Northern Ireland 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

How long does it take to fly to Bucharest Otopeni Intl Airport?

The flight from Northern Ireland to Bucharest Otopeni Intl Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Belfast (a popular airport in Northern Ireland) to Bucharest Otopeni Intl Airport (the most popular airport in Bucharest Otopeni Intl Airport), then the flight time is 7h 30m on average. If you fly from Londonderry (another popular airport in Northern Ireland) to Bucharest Otopeni Intl Airport, then the average flight time is 27h 35m.

Cheap Northern Ireland to Bucharest Otopeni Intl Airport flight deals and tips

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

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Northern Ireland to Bucharest Otopeni Intl Airport takes 7h 30m
There are no direct flights from Northern Ireland to Bucharest Otopeni Intl Airport. There are no popular flight routes from Northern Ireland to Bucharest Otopeni Intl Airport.
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  • When did momondo last update prices for flights from Northern Ireland to Bucharest Otopeni Intl Airport?

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

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

    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 Northern Ireland to Bucharest Otopeni Intl Airport.

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

    The necessary travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Northern Ireland to Bucharest?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bucharest from Northern Ireland.

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

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

How can momondo help me find flights from Northern Ireland to Bucharest?

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

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

Price alerts on flights to Bucharest from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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