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Cheap flights from Belfast Intl Airport to Athens from £121

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Athens departing on 7/12. 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 Belfast Intl Airport to Athens

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:45 - 14:00BFS-ATH
13h 15m1 stop
Multiple Airlines Logo
21:05 - 08:20ATH-BFS
13h 15m1 stop
£121Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
07:30 - 09:15BFS-ATH
23h 45m2 stops
Multiple Airlines Logo
21:05 - 09:10ATH-BFS
14h 05m1 stop
£128Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
22:45 - 23:00BFS-ATH
22h 15m2 stops
Multiple Airlines Logo
15:50 - 06:50ATH-BFS
17h 00m2 stops
£182Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
08:20 - 21:45BFS-ATH
11h 25m2 stops
Multiple Airlines Logo
21:05 - 08:20ATH-BFS
13h 15m1 stop
£271Multiple Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Multiple Airlines Logo
09:40 - 22:50BFS-ATH
11h 10m1 stop
Multiple Airlines Logo
21:05 - 08:20ATH-BFS
13h 15m1 stop
£273Multiple Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Multiple Airlines Logo
13:25 - 18:35BFS-ATH
27h 10m3 stops
Multiple Airlines Logo
07:50 - 08:30ATH-BFS
26h 40m2 stops
£289Multiple Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Belfast Intl Airport 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 11 November 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 7/12

22:45-14:00

1 stop13h 15m

Athens Eleftherios V.

Sun 14/12

21:05-08:20

1 stop13h 15m

£121

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 7/12

07:30-09:15

2 stops23h 45m

Athens Eleftherios V.

Sun 14/12

21:05-09:10

1 stop14h 05m

£128

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 7/12

22:45-23:00

2 stops22h 15m

Athens Eleftherios V.

Sun 14/12

15:50-06:50

2 stops17h 00m

£182

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Wed 24/12

08:20-21:45

2 stops11h 25m

Athens Eleftherios V.

Wed 31/12

21:05-08:20

1 stop13h 15m

£271

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Wed 24/12

09:40-22:50

1 stop11h 10m

Athens Eleftherios V.

Wed 31/12

21:05-08:20

1 stop13h 15m

£273

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Wed 24/12

13:25-18:35

3 stops27h 10m

Athens Eleftherios V.

Wed 31/12

07:50-08:30

2 stops26h 40m

£289

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Belfast Intl Airport 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 Belfast Intl Airport is in February. Flight prices, which tend to average around £178, 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 May is your next best option. Flight prices from Belfast Intl Airport to Athens during May average around £253.

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

On average, the least expensive day to fly to Athens from Belfast Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £188. 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 £401.

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 Belfast Intl Airport to Athens during this time can be as low as £185. Flights to Athens are more costly in the afternoon, with an average ticket price of £374. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Belfast Intl Airport to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast Intl Airport to Athens (BFS to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Athens

Direct flights

None
There are no direct flights from Belfast Intl Airport to Athens. There are no popular flight routes from Belfast Intl Airport to Athens.
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  • How far is Belfast Intl to Athens Eleftherios V. by plane?

    There are 1810.5 mi between Belfast Intl and Athens Eleftherios V.. Flights usually cover this in 11h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Belfast Intl Airport to Athens Eleftherios V. Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Athens Eleftherios V. Airport.

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

    The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Belfast Intl Airport to Athens?

Best airlines flying from Belfast Intl Airport to Athens

Compare and see reviews for airlines that fly from Belfast Intl Airport to Athens with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £160Free CancellationRating
6.9
1,842 reviews
Search easyJet flights
KLMPriceFrom £205Free CancellationRating
7.7
1,410 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
Glyfada
Tolo
Loutraki
Marathon
Porto Cheli
Corinth
Agia Marina

Why use momondo?

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

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 Belfast to Athens for you.

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

Flights from Belfast 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 Belfast to Athens?

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

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

Price alerts on flights to Athens from Belfast 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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