$176 Cheap Flights from Athens (ATH) to Belfast (BFS)

View $176 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Belfast International Airport (BFS)

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Cheap Flights from Athens to Belfast (ATH-BFS)

Prices were available within the past 7 days and start at $176 for one-way flights and $478 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$478 Roundtrip, found 4 days ago
$478
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $478 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$518 Roundtrip, found 4 days ago
$518
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $518 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$534 Roundtrip, found 4 days ago
$534
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $534 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$539 Roundtrip, found 4 days ago
$539
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $539 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$569 Roundtrip, found 4 days ago
$569
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $569 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$574 Roundtrip, found 4 days ago
$574
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $574 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $579 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$588 Roundtrip, found 4 days ago
$588
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $588 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$595 Roundtrip, found 4 days ago
$595
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $595 found 4 days ago
British Airways
Thu, Aug 7 - Thu, Aug 14
ATH
Athens
BHD
Belfast
$630 Roundtrip, found 4 days ago
$630
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 7 from Athens to Belfast, returning Thu, Aug 14, priced at $630 found 4 days ago
Flights from Athens (ATH) to Belfast (BHD)
Origin airport
Eleftherios Venizelos
Destination airport
George Best Belfast City
Roundtrip price
$478
Distance
1808 mi

Athens to Belfast Flights

The cheapest times to fly from Athens to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Belfast are during the month of August. You can find some of the cheapest flights from Athens to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Belfast

Sunday is one of the best days to book for cheap flights from Athens to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS) cost?
Discover the latest flight deals from ATH to BFS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATH to BFS?
The cheapest flights from ATH to BFS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATH to BFS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ATH to BFS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS)?
Direct flights from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATH to BFS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS)?
Select a flight from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS) last-minute?
Last-minute bookings from ATH to BFS are usually more expensive. To lock in the lowest rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Is it cheaper to book an ATH to BFS flight and hotel package?
You'll generally save money by securing an ATH to BFS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Belfast Intl. Airport (BFS)?
If you reserved your ATH to BFS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.