Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast Intl Airport to Athens from £118

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — ATH
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Belfast Intl to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£146

One-way from

£118

Popular in

August

Cheapest in

February

Average price

£384
27/9-4/10
  • 27/9-4/10
  • 3 total stops
  • 35h 00m total
  • Belfast to Athens
Search Deals
20/8
  • 20/8
  • 1 total stop
  • 28h 10m total
  • Belfast to Athens
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Belfast Intl to Athens

Cheapest flights from Belfast Intl to Athens
Explore the most affordable flight options available from Belfast Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sat 27/918:45BFS - ATH
1 stop15h 50mMultiple Airlines
Sat 4/1016:50ATH - BFS
2 stops19h 10mMultiple Airlines
Deal found 13/8£146
Thu 18/921:10BFS - ATH
1 stop13h 05mMultiple Airlines
Thu 25/905:50ATH - BFS
1 stop11h 00mMultiple Airlines
Deal found 13/8£153
Sat 27/918:45BFS - ATH
1 stop14h 45measyJet
Fri 3/1000:45ATH - BFS
1 stop10h 15measyJet
Deal found 13/8£173
Sun 28/907:00BFS - ATH
1 stop11h 45mMultiple Airlines
Sun 5/1023:15ATH - BFS
2 stops25h 55mMultiple Airlines
Deal found 14/8£192

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Athens that are best for you.

Fly from

Belfast Intl

Fly to

Athens

Route

Depart

Return

Price

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sat 27/9

18:45-12:35

1 stop15h 50m

Athens Eleftherios V.

Sat 4/10

16:50-10:00

2 stops19h 10m

£146

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Thu 18/9

21:10-12:15

1 stop13h 05m

Athens Eleftherios V.

Thu 25/9

05:50-14:50

1 stop11h 00m

£153

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sat 27/9

18:45-11:30

1 stop14h 45m

Athens Eleftherios V.

Fri 3/10

00:45-09:00

1 stop10h 15m

£173

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Sun 28/9

07:00-20:45

1 stop11h 45m

Athens Eleftherios V.

Sun 5/10

23:15-23:10

2 stops25h 55m

£192

BelfastAthens

BFS - ATH

BFSATH

Belfast Intl

Wed 20/8

07:00-13:10

1 stop28h 10m

£118

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Best time to book a flight from Belfast Intl to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Athens

What is the cheapest month to book a flight from Belfast Intl Airport to Athens?

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Athens (average of £101). Flying from Belfast Intl Airport to Athens in August is currently the most expensive (average of £336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BFS to ATH?

Find hourly flight availability from Belfast Intl to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s typically best to fly out from Belfast Intl Airport to Athens in the evening. Doing so could potentially save you 51% on the flight price compared to flying in the afternoon, which is usually more expensive.

What’s the top stopover airport for flights from Belfast Intl Airport to Athens?

Share of one-stop return flights from Belfast Intl Airport to Athens chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 55% of one-stop itineraries from Belfast Intl Airport to Athens on Cheapflights.

What’s the cheapest stopover airport for flights from Belfast Intl Airport to Athens?

Average return fare for one-stop flights from Belfast Intl Airport to Athens, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

London (LTN) is the most affordable one-stop option, with an average return flight price of £183.

What’s the fastest stopover option from Belfast Intl Airport to Athens?

Shortest average travel time for one-stop one-way flights from Belfast Intl Airport to Athens, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 47m.

Which airport typically offers the quickest stopover for flights from Belfast Intl Airport to Athens?

Average stopover duration for one-stop one-way flights from Belfast Intl Airport to Athens, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 53m.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown with KLM and easyJet from Belfast Intl Airport to Athens. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,384 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,384 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
easyJet
6.9
Okay
1,821 reviews
KLM
7.8
Good
1,384 reviews
Check prices

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Athens from Belfast Intl?

    For a flight from Belfast Intl to Athens, you will be flying into Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city. Eleftherios V. is the only Athens airport and it handles 0 inbound flights from Belfast Intl per day. 2 airlines have flights to Athens Eleftherios V. from Belfast Intl on a regular basis.

  • What are the cheapest airlines flying from Belfast Intl Airport to Athens round-trip?

    Our cheapest airline available from Belfast Intl Airport to Athens is easyJet. Our recent data shows that you can find tickets from as low as £156 on this airline. An additional option worth looking into is KLM, starting at £199. You may be able to fly from Belfast Intl Airport to Athens for 46% less than the average price by searching for these airlines.

  • Can I find deals for flights from Belfast Intl to Athens that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Athens.

  • Can I find deals for business class flights from Belfast Intl to Athens?

    Yes. Cheapflights offers flight deals from Belfast Intl to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Athens?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Athens (average of £101). Flying from Belfast Intl Airport to Athens in August is currently the most expensive (average of £336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Aegina
Glyfada
Piraeus
Marathon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Athens flights

Top 2 airlines flying from Belfast Intl to Athens

Discover the top 2 airlines that operate flights from Belfast Intl to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£156Average£198FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£199Average£336FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Athens?

Deals for Belfast Intl to Athens flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Athens?

Cheapflights helps you find that perfect flight to Athens from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast Intl to Athens with no change fees?

Yes, we can. To see specific flights from Belfast Intl to Athens with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast Intl to Athens become cheaper?

Not ready to book yet? You can track prices for flights from Belfast Intl to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.