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Cheap flights from Southeast Europe to Northern Ireland from £82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Europe to Northern Ireland departing on 20/10. 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 Southeast Europe to Northern Ireland

Cheap return flights

Multiple Airlines Logo
19:50 - 08:25ATH-BFS
14h 35m1 stop
Multiple Airlines Logo
05:45 - 19:10BFS-ATH
11h 25m1 stop
£119Multiple Airlines
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Multiple Airlines Logo
19:50 - 08:25ATH-BFS
14h 35m1 stop
Multiple Airlines Logo
08:10 - 19:10BFS-ATH
9h 00m1 stop
£123Multiple Airlines
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Multiple Airlines Logo
20:40 - 07:25ATH-BFS
12h 45m1 stop
Multiple Airlines Logo
08:55 - 20:15BFS-ATH
9h 20m1 stop
£124Multiple Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Multiple Airlines Logo
19:50 - 08:25ATH-BFS
14h 35m1 stop
Multiple Airlines Logo
13:10 - 09:15BFS-ATH
18h 05m2 stops
£128Multiple Airlines
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Multiple Airlines Logo
21:00 - 08:30ATH-BFS
13h 30m1 stop
Multiple Airlines Logo
06:00 - 20:15BFS-ATH
12h 15m1 stop
£135Multiple Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
Multiple Airlines Logo
15:55 - 08:20ATH-BFS
18h 25m2 stops
Multiple Airlines Logo
08:55 - 20:15BFS-ATH
9h 20m1 stop
£140Multiple Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Multiple Airlines Logo
14:00 - 23:00ATH-BFS
11h 00m1 stop
Multiple Airlines Logo
20:55 - 20:15BFS-ATH
21h 20m1 stop
£144Multiple Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Multiple Airlines Logo
20:40 - 07:25ATH-BFS
12h 45m1 stop
Multiple Airlines Logo
19:45 - 23:10BFS-ATH
25h 25m2 stops
£150Multiple Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
British Airways Logo
19:55 - 08:25ATH-BHD
14h 30m1 stop
British Airways Logo
11:25 - 01:20BHD-ATH
11h 55m1 stop
£267British Airways
Find Deal
Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
14:20 - 20:15ATH-BHD
7h 55m1 stop
British Airways Logo
12:40 - 01:20BHD-ATH
10h 40m2 stops
£349British Airways
Find Deal
Tue, 10 Mar - Wed, 11 Mar

British Airways flights from Southeast Europe to Northern Ireland

Our best British Airways deals on Southeast Europe to Northern Ireland flight tickets
British Airways
10 Mar
ATH19:55Athens Eleftherios V.
14h 30m
1 stop
BHD08:25Belfast City
11 Mar
BHD11:25Belfast City
11h 55m
1 stop
ATH01:20Athens Eleftherios V.
£267
Find similar
British Airways
10 Mar
ATH14:20Athens Eleftherios V.
7h 55m
1 stop
BHD20:15Belfast City
11 Mar
BHD12:40Belfast City
10h 40m
2 stops
ATH01:20Athens Eleftherios V.
£349
Find similar
British Airways
22 Dec
ATH20:10Athens Eleftherios V.
13h 30m
1 stop
BHD07:40Belfast City
26 Dec
BHD08:45Belfast City
14h 40m
1 stop
ATH01:25Athens Eleftherios V.
£352
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Europe to Northern Ireland 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 24 September 2025.
Use the filters below to find and compare flights from Southeast Europe to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sat 15/11

19:50-08:25

1 stop14h 35m

Belfast Intl

Sat 22/11

05:45-19:10

1 stop11h 25m

£119

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sat 15/11

19:50-08:25

1 stop14h 35m

Belfast Intl

Sat 22/11

08:10-19:10

1 stop9h 00m

£123

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 13/11

20:40-07:25

1 stop12h 45m

Belfast Intl

Sun 16/11

08:55-20:15

1 stop9h 20m

£124

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Sat 15/11

19:50-08:25

1 stop14h 35m

Belfast Intl

Sat 22/11

13:10-09:15

2 stops18h 05m

£128

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 6/11

21:00-08:30

1 stop13h 30m

Belfast Intl

Thu 13/11

06:00-20:15

1 stop12h 15m

£135

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 13/11

15:55-08:20

2 stops18h 25m

Belfast Intl

Sun 16/11

08:55-20:15

1 stop9h 20m

£140

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Tue 21/10

14:00-23:00

1 stop11h 00m

Belfast Intl

Tue 28/10

20:55-20:15

1 stop21h 20m

£144

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Thu 6/11

20:40-07:25

1 stop12h 45m

Belfast Intl

Thu 13/11

19:45-23:10

2 stops25h 25m

£150

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Tue 10/3

19:55-08:25

1 stop14h 30m

Belfast City

Wed 11/3

11:25-01:20

1 stop11h 55m

£267

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Tue 10/3

14:20-20:15

1 stop7h 55m

Belfast City

Wed 11/3

12:40-01:20

2 stops10h 40m

£349

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Southeast Europe to Northern Ireland

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 Southeast Europe to Northern Ireland flight route?

Fly from Rhodes Diagoras to Belfast Intl for the best Southeast Europe - Northern Ireland flight prices

What cabin class options are available on Southeast Europe to Northern Ireland flights?

There is only 1 cabin class available to choose from on Southeast Europe to Northern Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Europe to Northern Ireland flights?

No. A direct flight is the cheapest option for a flight between Southeast Europe to Northern Ireland.

Cheap Southeast Europe to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Europe to Northern Ireland

Direct flights

None
There are no direct flights from Southeast Europe to Northern Ireland. There are no popular flight routes from Southeast Europe to Northern Ireland.
Search flight deals

  • When did momondo last update prices for flights from Southeast Europe to Northern Ireland?

    Prices for flights from Southeast Europe to Northern Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Southeast Europe to Northern Ireland?

    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 Southeast Europe to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The necessary travel and health documents for your Northern Ireland 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.

  • What is the most popular plane model from Southeast Europe to Northern Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Europe to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southeast Europe to Northern Ireland. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Southeast Europe to Northern Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Northern Ireland from Southeast Europe 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.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Northern Ireland

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