$119 Cheap Flights from Athens (ATH) to Reykjavik (KEF)

View $119 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Athens to Reykjavik (ATH-KEF)

Prices were available within the past 7 days and start at $119 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Dec 3 - Mon, Dec 8
ATH
Athens
KEF
Reykjavik
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 3 from Athens to Reykjavik, returning Mon, Dec 8, priced at $283 found 4 days ago
Scandinavian Airlines
Thu, Dec 4 - Sun, Dec 7
ATH
Athens
KEF
Reykjavik
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Dec 4 from Athens to Reykjavik, returning Sun, Dec 7, priced at $286 found 4 days ago
Scandinavian Airlines
Thu, Dec 4 - Thu, Dec 11
ATH
Athens
KEF
Reykjavik
$287 Roundtrip, found 5 days ago
$287
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Dec 4 from Athens to Reykjavik, returning Thu, Dec 11, priced at $287 found 5 days ago
Scandinavian Airlines
Thu, Dec 4 - Thu, Dec 11
ATH
Athens
KEF
Reykjavik
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Dec 4 from Athens to Reykjavik, returning Thu, Dec 11, priced at $288 found 5 days ago
Scandinavian Airlines
Tue, Nov 11 - Sat, Nov 22
ATH
Athens
KEF
Reykjavik
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 11 from Athens to Reykjavik, returning Sat, Nov 22, priced at $300 found 3 days ago
Scandinavian Airlines
Thu, Dec 4 - Sun, Dec 7
ATH
Athens
KEF
Reykjavik
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Dec 4 from Athens to Reykjavik, returning Sun, Dec 7, priced at $302 found 4 days ago
KLM
Wed, Dec 3 - Mon, Dec 8
ATH
Athens
KEF
Reykjavik
$349 Roundtrip, found 4 days ago
$349
Roundtrip
found 4 days ago
Select KLM flight, departing Wed, Dec 3 from Athens to Reykjavik, returning Mon, Dec 8, priced at $349 found 4 days ago
British Airways
Fri, Dec 12 - Thu, Jan 8
ATH
Athens
KEF
Reykjavik
$424 Roundtrip, found 18 hours ago
$424
Roundtrip
found 18 hours ago
Select British Airways flight, departing Fri, Dec 12 from Athens to Reykjavik, returning Thu, Jan 8, priced at $424 found 18 hours ago
Lufthansa
Fri, Nov 28 - Tue, Dec 2
ATH
Athens
KEF
Reykjavik
$476 Roundtrip, found 23 hours ago
$476
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Fri, Nov 28 from Athens to Reykjavik, returning Tue, Dec 2, priced at $476 found 23 hours ago
Austrian Airlines
Tue, May 5 - Wed, May 13
ATH
Athens
KEF
Reykjavik
$493 Roundtrip, found 4 days ago
$493
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Tue, May 5 from Athens to Reykjavik, returning Wed, May 13, priced at $493 found 4 days ago

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $705
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $705

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF) cost?
Snag a cheap one-way flight from $119 or cheap return flight from $283 from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF)?
The cheapest month to fly from ATH to KEF is December, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from ATH to KEF. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF)?
Nonstop flights from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF) aren't available daily, so you'll need 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 KEF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ATH to KEF?
Consider traveling with Fly Play if you'd like to fly straight from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF) without any holdups. This airline has the strongest track record for punctuality, with an on-time performance of 100%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF)?
Choose a flight from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Keflavik Intl. Airport (KEF) last-minute?
Holding off until just before your trip to book your flight from ATH to KEF generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book an ATH to KEF flight and hotel package?
Opting for an ATH to KEF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Keflavik Intl. Airport (KEF)?
If you booked your ATH to KEF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare 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, visit our Customer Service portal for more details.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Keflavik Intl.
Airlines serving
British Airways, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Turkish Airlines
Roundtrip price
$283
Distance
2610 mi

Book with confidence

Athens to Reykjavik Flights

The cheapest times to fly from Athens to Reykjavik

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 Reykjavik are during the month of December. You can find some of the cheapest flights from Athens to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Reykjavik

Sunday is one of the best days to book for cheap flights from Athens to Reykjavik: 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 Reykjavik

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 Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 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 Reykjavik 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 Reykjavik 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.

 

Athens to Reykjavik Flights

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*Available to One Key members.