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Cheap flights from Southeast Europe to Belfast from £102

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 Belfast departing on 18/12. 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 Belfast

Cheap return flights

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easyJet Logo
20:15 - 10:05ATH-BFS
15h 50m1 stop
easyJet Logo
16:50 - 10:15BFS-ATH
15h 25m1 stop
£122easyJet
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Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
21:05 - 08:20ATH-BFS
13h 15m1 stop
Multiple Airlines Logo
15:20 - 09:15BFS-ATH
15h 55m2 stops
£133Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
14:55 - 08:20ATH-BFS
19h 25m2 stops
Multiple Airlines Logo
15:20 - 09:15BFS-ATH
15h 55m2 stops
£161Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
21:05 - 09:35ATH-BHD
14h 30m1 stop
Multiple Airlines Logo
10:05 - 11:20BHD-ATH
23h 15m2 stops
£172Multiple Airlines
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Multiple Airlines Logo
21:05 - 09:35ATH-BHD
14h 30m1 stop
Multiple Airlines Logo
10:05 - 00:50BHD-ATH
12h 45m3 stops
£203Multiple Airlines
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Mon, 8 Dec - Mon, 15 Dec
British Airways Logo
14:20 - 20:15ATH-BHD
7h 55m1 stop
British Airways Logo
12:25 - 01:20BHD-ATH
10h 55m1 stop
£272British Airways
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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
£354British Airways
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Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
07:45 - 13:05ATH-BHD
7h 20m1 stop
British Airways Logo
12:00 - 02:10BHD-ATH
12h 10m2 stops
£367British Airways
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Mon, 30 Mar - Tue, 31 Mar
KLM Logo
06:05 - 21:00ATH-BHD
16h 55m1 stop
KLM Logo
17:20 - 01:15BHD-ATH
5h 55m1 stop
£368KLM
Find Deal
Mon, 22 Dec - Fri, 26 Dec
KLM Logo
06:05 - 21:00ATH-BHD
16h 55m1 stop
KLM Logo
17:20 - 01:15BHD-ATH
5h 55m1 stop
£375KLM
Find Deal
Mon, 22 Dec - Fri, 26 Dec

KLM flights from Southeast Europe to Belfast

Our best KLM deals on Southeast Europe to Belfast flight tickets
KLM
22 Dec
ATH06:05Athens Eleftherios V.
16h 55m
1 stop
BHD21:00Belfast City
26 Dec
BHD17:20Belfast City
5h 55m
1 stop
ATH01:15Athens Eleftherios V.
£368
Find similar
KLM
22 Dec
ATH06:05Athens Eleftherios V.
16h 55m
1 stop
BHD21:00Belfast City
26 Dec
BHD17:20Belfast City
5h 55m
1 stop
ATH01:15Athens Eleftherios V.
£375
Find similar
KLM
30 Mar
SPU12:50Split
9h 30m
1 stop
BHD21:20Belfast City
31 Mar
BHD06:30Belfast City
4h 35m
1 stop
SPU12:05Split
£441
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British Airways flights from Southeast Europe to Belfast

Our best British Airways deals on Southeast Europe to Belfast flight tickets
British Airways
10 Mar
ATH14:20Athens Eleftherios V.
7h 55m
1 stop
BHD20:15Belfast City
11 Mar
BHD12:25Belfast City
10h 55m
1 stop
ATH01:20Athens Eleftherios V.
£272
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.
£354
Find similar
British Airways
30 Mar
ATH07:45Athens Eleftherios V.
7h 20m
1 stop
BHD13:05Belfast City
31 Mar
BHD12:00Belfast City
12h 10m
2 stops
ATH02:10Athens Eleftherios V.
£367
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Europe to Belfast 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 November 2025.
Use the filters below to find and compare flights from Southeast Europe to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 8/12

20:15-10:05

1 stop15h 50m

Belfast Intl

Mon 15/12

16:50-10:15

1 stop15h 25m

£122

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 8/12

21:05-08:20

1 stop13h 15m

Belfast Intl

Mon 15/12

15:20-09:15

2 stops15h 55m

£133

AthensBelfast

ATH - BFS

ATHBFS

Athens Eleftherios V.

Mon 8/12

14:55-08:20

2 stops19h 25m

Belfast Intl

Mon 15/12

15:20-09:15

2 stops15h 55m

£161

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 8/12

21:05-09:35

1 stop14h 30m

Belfast City

Mon 15/12

10:05-11:20

2 stops23h 15m

£172

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 8/12

21:05-09:35

1 stop14h 30m

Belfast City

Mon 15/12

10:05-00:50

3 stops12h 45m

£203

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Tue 10/3

14:20-20:15

1 stop7h 55m

Belfast City

Wed 11/3

12:25-01:20

1 stop10h 55m

£272

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

£354

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 30/3

07:45-13:05

1 stop7h 20m

Belfast City

Tue 31/3

12:00-02:10

2 stops12h 10m

£367

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 22/12

06:05-21:00

1 stop16h 55m

Belfast City

Fri 26/12

17:20-01:15

1 stop5h 55m

£368

AthensBelfast

ATH - BHD

ATHBHD

Athens Eleftherios V.

Mon 22/12

06:05-21:00

1 stop16h 55m

Belfast City

Fri 26/12

17:20-01:15

1 stop5h 55m

£375

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Southeast Europe to Belfast

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 Belfast flight route?

Fly from Heraklion N. Kazantzakis Apt. to Belfast Intl for the best Southeast Europe - Belfast flight prices

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

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

Cheap Southeast Europe to Belfast flight deals and tips

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

Direct flights

None
There are no direct flights from Southeast Europe to Belfast. There are no popular flight routes from Southeast Europe to Belfast.
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  • When did momondo last update prices for flights from Southeast Europe to Belfast?

    Prices for flights from Southeast Europe to Belfast refresh daily.

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

    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 Belfast.

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

    The travel and health documents you'll need for your trip to Belfast 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 Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southeast Europe to Belfast for you.

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

All flight searches from Southeast Europe to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Southeast Europe to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport