£154 Cheap Flights from Athens (ATH) to Reykjavik (KEF)

View £154 flight on Wed, 27 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £154 for one-way flights and £215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 13 Nov - Thu, 19 Nov
ATH
Athens
KEF
Reykjavik
£215 Return, found 6 hours ago
£215
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Fri, 13 Nov from Athens to Reykjavik, returning Thu, 19 Nov, priced at £215 found 6 hours ago
Scandinavian Airlines
Fri, 13 Nov - Thu, 19 Nov
ATH
Athens
KEF
Reykjavik
£237 Return, found 6 hours ago
£237
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Fri, 13 Nov from Athens to Reykjavik, returning Thu, 19 Nov, priced at £237 found 6 hours ago
Scandinavian Airlines
Fri, 13 Nov - Thu, 19 Nov
ATH
Athens
KEF
Reykjavik
£253 Return, found 6 hours ago
£253
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Fri, 13 Nov from Athens to Reykjavik, returning Thu, 19 Nov, priced at £253 found 6 hours ago
LOT-Polish Airlines
Mon, 15 Feb - Sun, 21 Feb
ATH
Athens
KEF
Reykjavik
£253 Return, found 1 day ago
£253
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Mon, 15 Feb from Athens to Reykjavik, returning Sun, 21 Feb, priced at £253 found 1 day ago
Scandinavian Airlines
Mon, 1 Mar - Fri, 5 Mar
ATH
Athens
KEF
Reykjavik
£256 Return, found 1 day ago
£256
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Mon, 1 Mar from Athens to Reykjavik, returning Fri, 5 Mar, priced at £256 found 1 day ago
British Airways
Mon, 7 Dec - Wed, 16 Dec
ATH
Athens
KEF
Reykjavik
£262 Return, found 2 hours ago
£262
Return
found 2 hours ago
Select British Airways flight, departing Mon, 7 Dec from Athens to Reykjavik, returning Wed, 16 Dec, priced at £262 found 2 hours ago
British Airways
Mon, 7 Dec - Wed, 16 Dec
ATH
Athens
KEF
Reykjavik
£263 Return, found 2 hours ago
£263
Return
found 2 hours ago
Select British Airways flight, departing Mon, 7 Dec from Athens to Reykjavik, returning Wed, 16 Dec, priced at £263 found 2 hours ago
Scandinavian Airlines
Fri, 13 Nov - Thu, 19 Nov
ATH
Athens
KEF
Reykjavik
£271 Return, found 6 hours ago
£271
Return
found 6 hours ago
Select Scandinavian Airlines flight, departing Fri, 13 Nov from Athens to Reykjavik, returning Thu, 19 Nov, priced at £271 found 6 hours ago
KLM
Wed, 14 Oct - Mon, 19 Oct
ATH
Athens
KEF
Reykjavik
£329 Return, found 4 days ago
£329
Return
found 4 days ago
Select KLM flight, departing Wed, 14 Oct from Athens to Reykjavik, returning Mon, 19 Oct, priced at £329 found 4 days ago
Swiss International Air Lines
Mon, 8 Jun - Sat, 13 Jun
ATH
Athens
KEF
Reykjavik
£351 Return, found 4 days ago
£351
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 8 Jun from Athens to Reykjavik, returning Sat, 13 Jun, priced at £351 found 4 days ago

Frequently asked questions

How do I find cheap flights from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
To find a cheap flight from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
There are approximately 41 connecting flights per day from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.). Some common connection points include Istanbul Airport (IST), Schiphol (AMS), and Franz Josef Strauss Intl. (MUC).
What is the earliest flight from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
The earliest flight from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) typically departs at approximately 3:25 AM local time. This service is seasonal, active only in June, and is operated by Air France and Icelandair. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
You'll typically find the most flights from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) on a Thursday, with around 26 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Lufthansa, Scandinavian Airlines, and Turkish Airlines.
What are the most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
The most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) are in the morning, from 6am to 9am. About 28% of passengers prefer this time. Many major carriers, including Lufthansa and Eurowings Discover, offer flights during this window. This timing works well because it allows you to start your journey early and arrive in Reykjavik with plenty of time to settle in.
How long does it take to fly from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
Flights from ATH to KEF with one stop typically take around 15 hours 20 minutes, covering approximately 2,611 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
Select the "Business class" and "First class" filters when looking for ATH to KEF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) flight with Expedia?
It's easy to earn miles on a Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Reykjavik from Eleftherios Venizelos (ATH)?
From Eleftherios Venizelos (ATH), you can fly directly into Keflavik Intl. (KEF) to reach Reykjavik. Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Istanbul Airport (IST), Fiumicino - Leonardo da Vinci Intl. (FCO) before reaching Reykjavik. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) at the last minute?
Typically, booking a last minute flight from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package?
Securing a Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.)?
If you booked your Athens (ATH-Eleftherios Venizelos) to Reykjavik (KEF-Keflavik Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Keflavik Intl.
Airlines serving
Austrian Airlines, British Airways, ITA Airways, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Return price
£214
Distance
4177 km

Book with confidence

Compare flights from Athens to Reykjavik easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Athens to Reykjavik. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Keflavik Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Eleftherios Venizelos to Keflavik Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Eleftherios Venizelos (ATH) to Keflavik Intl. (KEF)

The easiest way to view the best deals on flights from Athens to Reykjavik today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Eleftherios Venizelos to Keflavik Intl. start at just £215 and range up to £351.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Athens and Reykjavik
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Athens to Reykjavik flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Eleftherios Venizelos to Keflavik Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Athens to Reykjavik easily and book with confidence

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