Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Northern Ireland to Athens from £80

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 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Northern Ireland to Athens

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:50 - 17:05
BFS
-
ATH
20h 15m
2 stops
Multiple Airlines Logo
17:35 - 11:35
ATH
-
BFS
20h 00m
2 stops
£129Multiple Airlines
Mon, 8 Jun - Tue, 16 Jun
Multiple Airlines Logo
18:50 - 17:05
BFS
-
ATH
20h 15m
2 stops
Multiple Airlines Logo
10:20 - 10:00
ATH
-
BFS
25h 40m
2 stops
£131Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
18:50 - 17:05
BFS
-
ATH
20h 15m
2 stops
Multiple Airlines Logo
10:20 - 10:00
ATH
-
BFS
25h 40m
2 stops
£131Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
18:50 - 17:05
BFS
-
ATH
20h 15m
2 stops
Multiple Airlines Logo
10:35 - 10:45
ATH
-
BFS
26h 10m
2 stops
£133Multiple Airlines
Mon, 8 Jun - Fri, 12 Jun
Multiple Airlines Logo
07:10 - 09:55
BFS
-
ATH
24h 45m
2 stops
Multiple Airlines Logo
19:35 - 07:50
ATH
-
BFS
14h 15m
2 stops
£138Multiple Airlines
Sun, 14 Jun - Wed, 17 Jun
Multiple Airlines Logo
16:10 - 08:50
BFS
-
ATH
14h 40m
1 stop
Multiple Airlines Logo
10:20 - 10:00
ATH
-
BFS
25h 40m
2 stops
£143Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
easyJet Logo
08:45 - 21:35
BHD
-
ATH
10h 50m
1 stop
easyJet Logo
22:25 - 09:50
ATH
-
BHD
13h 25m
1 stop
£267easyJet
Mon, 8 Jun - Mon, 15 Jun
KLM Logo
17:30 - 01:15
BHD
-
ATH
5h 45m
1 stop
KLM Logo
17:25 - 09:20
ATH
-
BHD
17h 55m
1 stop
£317KLM
Wed, 3 Jun - Tue, 9 Jun
KLM Logo
17:30 - 01:15
BHD
-
ATH
5h 45m
1 stop
KLM Logo
17:25 - 09:20
ATH
-
BHD
17h 55m
1 stop
£320KLM
Wed, 3 Jun - Tue, 9 Jun
KLM Logo
17:30 - 01:15
BHD
-
ATH
5h 45m
1 stop
KLM Logo
17:25 - 09:20
ATH
-
BHD
17h 55m
1 stop
£326KLM
Wed, 3 Jun - Tue, 9 Jun

KLM flights from Northern Ireland to Athens

Our best KLM deals on Northern Ireland to Athens flight tickets
KLM
3 Jun
BHD17:30Belfast City
5h 45m
1 stop
ATH01:15Athens Eleftherios V.
9 Jun
ATH17:25Athens Eleftherios V.
17h 55m
1 stop
BHD09:20Belfast City
£317
KLM
3 Jun
BHD17:30Belfast City
5h 45m
1 stop
ATH01:15Athens Eleftherios V.
9 Jun
ATH17:25Athens Eleftherios V.
17h 55m
1 stop
BHD09:20Belfast City
£320
KLM
3 Jun
BHD17:30Belfast City
5h 45m
1 stop
ATH01:15Athens Eleftherios V.
9 Jun
ATH17:25Athens Eleftherios V.
17h 55m
1 stop
BHD09:20Belfast City
£326

British Airways flights from Northern Ireland to Athens

Our best British Airways deals on Northern Ireland to Athens flight tickets
British Airways
3 Jun
BHD06:30Belfast City
17h 40m
1 stop
ATH02:10Athens Eleftherios V.
9 Jun
ATH20:00Athens Eleftherios V.
15h 00m
1 stop
BHD09:00Belfast City
£336
British Airways
12 Jun
BHD20:10Belfast City
13h 40m
1 stop
ATH11:50Athens Eleftherios V.
15 Jun
ATH20:50Athens Eleftherios V.
14h 00m
1 stop
BHD08:50Belfast City
£337
British Airways
16 Jun
BHD13:45Belfast City
10h 25m
1 stop
ATH02:10Athens Eleftherios V.
17 Jun
ATH19:00Athens Eleftherios V.
15h 50m
1 stop
BHD08:50Belfast City
£341

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 13 May 2026.
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

Cheapest return flight

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 8/6

18:50-17:05

2 stops20h 15m

Athens Eleftherios V.

Tue 16/6

17:35-11:35

2 stops20h 00m

£129

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 8/6

18:50-17:05

2 stops20h 15m

Athens Eleftherios V.

Mon 15/6

10:20-10:00

2 stops25h 40m

£131

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 8/6

18:50-17:05

2 stops20h 15m

Athens Eleftherios V.

Mon 15/6

10:20-10:00

2 stops25h 40m

£131

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 8/6

18:50-17:05

2 stops20h 15m

Athens Eleftherios V.

Fri 12/6

10:35-10:45

2 stops26h 10m

£133

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 14/6

07:10-09:55

2 stops24h 45m

Athens Eleftherios V.

Wed 17/6

19:35-07:50

2 stops14h 15m

£138

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Mon 8/6

16:10-08:50

1 stop14h 40m

Athens Eleftherios V.

Mon 15/6

10:20-10:00

2 stops25h 40m

£143

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Mon 8/6

08:45-21:35

1 stop10h 50m

Athens Eleftherios V.

Mon 15/6

22:25-09:50

1 stop13h 25m

£267
Fastest return journey

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Wed 3/6

17:30-01:15

1 stop5h 45m

Athens Eleftherios V.

Tue 9/6

17:25-09:20

1 stop17h 55m

£317

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Wed 3/6

17:30-01:15

1 stop5h 45m

Athens Eleftherios V.

Tue 9/6

17:25-09:20

1 stop17h 55m

£320

BelfastAthens

BHD - ATH

BHDATH

Belfast City

Wed 3/6

17:30-01:15

1 stop5h 45m

Athens Eleftherios V.

Tue 9/6

17:25-09:20

1 stop17h 55m

£326

Flights are sorted by cheapest return flights first.

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

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 January. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you’re not able to fly to Athens in January, then November is your next best option. Flight prices from Northern Ireland to Athens during November average around £156.

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Northern Ireland to Athens takes 6h 45m
There are no direct flights from Northern Ireland to Athens. There are no popular flight routes from Northern Ireland to Athens.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Athens

  • 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 £236Free CancellationRating
7.8
1,514 reviews
Search KLM flights

Travelling to a place near Athens?

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

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.

An easier way to manage your Athens 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece

Airports servicing Attica

Kithira Airport