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Cheap flights from Northern Ireland to Athens from £62

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 Athens departing on 14/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Northern Ireland to Athens

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:20 - 12:25BFS-ATH
12h 05m1 stop
Multiple Airlines Logo
14:55 - 21:55ATH-BFS
9h 00m1 stop
£118Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
10:05 - 20:15BHD-ATH
8h 10m1 stop
Multiple Airlines Logo
21:05 - 09:35ATH-BHD
14h 30m1 stop
£134Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
06:00 - 20:15BFS-ATH
12h 15m1 stop
Multiple Airlines Logo
05:45 - 18:25ATH-BFS
14h 40m1 stop
£135Multiple Airlines
Find Deal
Thu, 26 Feb - Mon, 9 Mar
Multiple Airlines Logo
08:55 - 19:55BFS-ATH
9h 00m1 stop
Multiple Airlines Logo
22:55 - 07:40ATH-BFS
10h 45m1 stop
£139Multiple Airlines
Find Deal
Sun, 16 Nov - Fri, 21 Nov
British Airways Logo
17:40 - 21:55BHD-ATH
26h 15m1 stop
British Airways Logo
08:00 - 16:45ATH-BHD
10h 45m1 stop
£216British Airways
Find Deal
Fri, 23 Jan - Sun, 25 Jan
British Airways Logo
06:35 - 21:55BHD-ATH
13h 20m1 stop
British Airways Logo
20:20 - 08:15ATH-BHD
13h 55m1 stop
£229British Airways
Find Deal
Sat, 15 Nov - Wed, 19 Nov
British Airways Logo
19:35 - 15:55BHD-ATH
18h 20m1 stop
British Airways Logo
20:20 - 08:15ATH-BHD
13h 55m1 stop
£236British Airways
Find Deal
Fri, 14 Nov - Wed, 19 Nov
KLM Logo
17:20 - 01:15BHD-ATH
5h 55m1 stop
KLM Logo
17:25 - 16:50ATH-BHD
25h 25m1 stop
£256KLM
Find Deal
Tue, 18 Nov - Sat, 22 Nov
KLM Logo
17:20 - 01:15BHD-ATH
5h 55m1 stop
KLM Logo
13:25 - 21:00ATH-BHD
9h 35m1 stop
£258KLM
Find Deal
Sun, 16 Nov - Sat, 22 Nov
KLM Logo
17:20 - 13:00BHD-ATH
17h 40m1 stop
KLM Logo
13:45 - 21:00ATH-BHD
9h 15m1 stop
£276KLM
Find Deal
Sun, 16 Nov - Fri, 21 Nov

British Airways flights from Northern Ireland to Athens

Our best British Airways deals on Northern Ireland to Athens flight tickets
British Airways
23 Jan
BHD17:40Belfast City
26h 15m
1 stop
ATH21:55Athens Eleftherios V.
25 Jan
ATH08:00Athens Eleftherios V.
10h 45m
1 stop
BHD16:45Belfast City
£216
Find similar
British Airways
15 Nov
BHD06:35Belfast City
13h 20m
1 stop
ATH21:55Athens Eleftherios V.
19 Nov
ATH20:20Athens Eleftherios V.
13h 55m
1 stop
BHD08:15Belfast City
£229
Find similar
British Airways
14 Nov
BHD19:35Belfast City
18h 20m
1 stop
ATH15:55Athens Eleftherios V.
19 Nov
ATH20:20Athens Eleftherios V.
13h 55m
1 stop
BHD08:15Belfast City
£236
Find similar

KLM flights from Northern Ireland to Athens

Our best KLM deals on Northern Ireland to Athens flight tickets
KLM
18 Nov
BHD17:20Belfast City
5h 55m
1 stop
ATH01:15Athens Eleftherios V.
22 Nov
ATH17:25Athens Eleftherios V.
25h 25m
1 stop
BHD16:50Belfast City
£256
Find similar
KLM
16 Nov
BHD17:20Belfast City
5h 55m
1 stop
ATH01:15Athens Eleftherios V.
22 Nov
ATH13:25Athens Eleftherios V.
9h 35m
1 stop
BHD21:00Belfast City
£258
Find similar
KLM
16 Nov
BHD17:20Belfast City
17h 40m
1 stop
ATH13:00Athens Eleftherios V.
21 Nov
ATH13:45Athens Eleftherios V.
9h 15m
1 stop
BHD21:00Belfast City
£276
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Athens 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 Northern Ireland to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 1/12

22:20-12:25

1 stop12h 05m

Athens Eleftherios V.

Mon 8/12

14:55-21:55

1 stop9h 00m

£118

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Mon 1/12

10:05-20:15

1 stop8h 10m

Athens Eleftherios V.

Mon 8/12

21:05-09:35

1 stop14h 30m

£134

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Thu 26/2

06:00-20:15

1 stop12h 15m

Athens Eleftherios V.

Mon 9/3

05:45-18:25

1 stop14h 40m

£135

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 16/11

08:55-19:55

1 stop9h 00m

Athens Eleftherios V.

Fri 21/11

22:55-07:40

1 stop10h 45m

£139

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Fri 23/1

17:40-21:55

1 stop26h 15m

Athens Eleftherios V.

Sun 25/1

08:00-16:45

1 stop10h 45m

£216

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Sat 15/11

06:35-21:55

1 stop13h 20m

Athens Eleftherios V.

Wed 19/11

20:20-08:15

1 stop13h 55m

£229

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Fri 14/11

19:35-15:55

1 stop18h 20m

Athens Eleftherios V.

Wed 19/11

20:20-08:15

1 stop13h 55m

£236

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Tue 18/11

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Sat 22/11

17:25-16:50

1 stop25h 25m

£256

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Sun 16/11

17:20-01:15

1 stop5h 55m

Athens Eleftherios V.

Sat 22/11

13:25-21:00

1 stop9h 35m

£258

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Sun 16/11

17:20-13:00

1 stop17h 40m

Athens Eleftherios V.

Fri 21/11

13:45-21:00

1 stop9h 15m

£276

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 Athens from

How to get the cheapest flight ticket from Northern Ireland to Athens

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 month to fly to Athens?

The cheapest month to fly to Athens from Northern Ireland is in February. Flight prices, which tend to average around £180, are often lower during this time because this is during the off-season. If you’re not able to fly to Athens in February, then November is your next best option. Flight prices from Northern Ireland to Athens during November average around £194.

What is the cheapest day to depart on your flight to Athens?

On average, the least expensive day to fly to Athens from Northern Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as £190. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Athens on Friday is £403.

What is the cheapest time of day to depart on your flight to Athens?

Our most recent data shows that the best time of day to fly to Athens is in the evening. Flights from Northern Ireland to Athens during this time can be as low as £186. Flights to Athens are more costly in the afternoon, with an average ticket price of £377. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Northern Ireland to Athens flight deals and tips

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

Direct flights

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

  • When did momondo last update prices for flights from Northern Ireland to Athens Eleftherios V. Airport?

    Prices for flights from Northern Ireland to Athens Eleftherios V. Airport were last updated today.

  • How many operators does momondo search for flights from Northern Ireland to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Northern Ireland to Athens Eleftherios V. Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

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

Best airlines flying from Northern Ireland to Athens

Compare and see reviews for airlines that fly from Northern Ireland to Athens with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £161Free CancellationRating
7.7
1,405 reviews
Search KLM flights
easyJetPriceFrom £161Free CancellationRating
6.9
1,841 reviews
Search easyJet flights

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Piraeus
Aegina
Skala
Glyfada
Tolo
Loutraki
Marathon
Porto Cheli
Corinth
Agia Marina

Why use momondo?

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

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 Athens from Northern Ireland.

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

Flights from Northern Ireland to Athens with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Northern Ireland to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Athens from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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