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Cheap flights from Northern Ireland 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 Northern Ireland to Bucharest departing on 28/5. 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
18:50 - 11:15
BFS
-
OTP
14h 25m
1 stop
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£95Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
18:50 - 11:15
BFS
-
OTP
14h 25m
1 stop
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£98Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
18:50 - 11:15
BFS
-
OTP
14h 25m
1 stop
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£99Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
18:50 - 11:15
BFS
-
OTP
14h 25m
1 stop
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£101Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
18:50 - 11:15
BFS
-
OTP
14h 25m
1 stop
Multiple Airlines Logo
18:30 - 19:30
OTP
-
BFS
27h 00m
2 stops
£105Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
14:40 - 12:05
BFS
-
OTP
19h 25m
2 stops
Multiple Airlines Logo
23:35 - 12:20
OTP
-
BFS
14h 45m
1 stop
£106Multiple Airlines
Mon, 8 Jun - Wed, 10 Jun
Multiple Airlines Logo
18:50 - 13:45
BFS
-
OTP
16h 55m
2 stops
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£109Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
Multiple Airlines Logo
18:50 - 13:45
BFS
-
OTP
16h 55m
2 stops
Multiple Airlines Logo
11:55 - 17:55
OTP
-
BFS
8h 00m
1 stop
£109Multiple Airlines
Mon, 8 Jun - Thu, 11 Jun
British Airways Logo
14:00 - 00:50
LDY
-
OTP
8h 50m
1 stop
British Airways Logo
15:30 - 17:40
OTP
-
LDY
28h 10m
1 stop
£485British Airways
Mon, 8 Jun - Fri, 12 Jun
British Airways Logo
14:00 - 00:50
LDY
-
OTP
8h 50m
1 stop
British Airways Logo
08:15 - 17:40
OTP
-
LDY
11h 25m
1 stop
£501British Airways
Mon, 15 Jun - Wed, 17 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
8 Jun
LDY14:00Londonderry Eglinton
8h 50m
1 stop
OTP00:50Bucharest Otopeni Intl
12 Jun
OTP15:30Bucharest Otopeni Intl
28h 10m
1 stop
LDY17:40Londonderry Eglinton
£485
British Airways
15 Jun
LDY14:00Londonderry Eglinton
8h 50m
1 stop
OTP00:50Bucharest Otopeni Intl
17 Jun
OTP08:15Bucharest Otopeni Intl
11h 25m
1 stop
LDY17:40Londonderry Eglinton
£501
British Airways
15 Jun
LDY14:00Londonderry Eglinton
8h 50m
1 stop
OTP00:50Bucharest Otopeni Intl
17 Jun
OTP08:15Bucharest Otopeni Intl
11h 25m
1 stop
LDY17:40Londonderry Eglinton
£501

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 13 May 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

Cheapest return flight

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-11:15

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£95

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-11:15

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£98

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-11:15

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£99

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-11:15

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£101

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-11:15

1 stop14h 25m

Bucharest Otopeni Intl

Thu 11/6

18:30-19:30

2 stops27h 00m

£105

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

14:40-12:05

2 stops19h 25m

Bucharest Otopeni Intl

Wed 10/6

23:35-12:20

1 stop14h 45m

£106

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-13:45

2 stops16h 55m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£109

BelfastBucharest

BFS - OTP

BFSOTP

Belfast Intl

Mon 8/6

18:50-13:45

2 stops16h 55m

Bucharest Otopeni Intl

Thu 11/6

11:55-17:55

1 stop8h 00m

£109

LondonderryBucharest

LDY - OTP

LDYOTP

Londonderry Eglinton

Mon 8/6

14:00-00:50

1 stop8h 50m

Bucharest Otopeni Intl

Fri 12/6

15:30-17:40

1 stop28h 10m

£485
Fastest return journey

LondonderryBucharest

LDY - OTP

LDYOTP

Londonderry Eglinton

Mon 15/6

14:00-00:50

1 stop8h 50m

Bucharest Otopeni Intl

Wed 17/6

08:15-17:40

1 stop11h 25m

£501

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 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 5h 25m on average. If you fly from Londonderry (another popular airport in Northern Ireland) to Bucharest Otopeni Intl Airport, then the average flight time is 8h 50m.

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

5h 25m

Direct flights

None
The fastest flight from Northern Ireland to Bucharest Otopeni Intl Airport takes 5h 25m
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.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Bucharest Otopeni Intl Airport

  • 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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