The Parthenon on the Acropolis of Athens, surrounded by dense olive trees and rocky terrain.

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

View AU$235 flight on Wed, 14 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 4 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$401 Return, found 3 days ago
AU$401
Return
found 3 days ago
Select KLM flight, departing Fri, 4 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$401 found 3 days ago
KLM
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$446 Return, found 3 days ago
AU$446
Return
found 3 days ago
Select KLM flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$446 found 3 days ago
Scandinavian Airlines
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$608 Return, found 3 days ago
AU$608
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$608 found 3 days ago
Scandinavian Airlines
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$614 Return, found 3 days ago
AU$614
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$614 found 3 days ago
Scandinavian Airlines
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$631 Return, found 3 days ago
AU$631
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$631 found 3 days ago
Scandinavian Airlines
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$638 Return, found 3 days ago
AU$638
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$638 found 3 days ago
KLM
Fri, 4 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$655 Return, found 3 days ago
AU$655
Return
found 3 days ago
Select KLM flight, departing Fri, 4 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$655 found 3 days ago
Lufthansa
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$667 Return, found 3 days ago
AU$667
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$667 found 3 days ago
British Airways
Fri, 4 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$677 Return, found 3 days ago
AU$677
Return
found 3 days ago
Select British Airways flight, departing Fri, 4 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$677 found 3 days ago
LOT-Polish Airlines
Thu, 10 Dec - Sun, 13 Dec
KEF
Reykjavik
ATH
Athens
AU$680 Return, found 3 days ago
AU$680
Return
found 3 days ago
Select LOT-Polish Airlines flight, departing Thu, 10 Dec from Reykjavik to Athens, returning Sun, 13 Dec, priced at AU$680 found 3 days ago

Frequently asked questions

How much does a flight from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) cost?
You can find one-way and return flights from KEF to ATH with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when KEF to ATH ticket fares go up or down.
What is the cheapest month to fly from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
The cheapest months to fly from KEF to ATH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
Enter KEF to ATH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
Transavia is one of the cheapest airlines offering connecting return flights from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos), with tickets starting from around AU$465 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Reykjavik (KEF) to Athens (ATH)?
To find a cheap flight from Reykjavik (KEF) to Athens (ATH), 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 Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
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 Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
There are approximately 20 connecting flights per day from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos). Some common connection points include Kastrup (CPH), Frankfurt Intl. (FRA), and Gardermoen (OSL).
What is the earliest flight from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
The earliest flight from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) typically departs around 12:10 AM local time. This service is offered by Austrian Airlines and Aegean, and it's a seasonal service active in July and August. An early departure like this can help you make the most of 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 Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
You'll typically find the most flights from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) on a Monday, with around 29 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Icelandair, SAS, and Lufthansa.
What are the most popular departure times for flights from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
The most popular departure times for flights from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) are in the early morning, from 12am to 3am. Many major carriers, including Lufthansa, Icelandair and Austrian Airlines, offer flights during this window. This timing works well for travellers who want to arrive at their destination early in the day, giving them more time to explore.
How long does it take to fly from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
There are no nonstop flights from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos). The distance between these two airports is approximately 4202 kilometres. Flights with one stop typically take around 11 hours 30 minutes. If you have two or more stops, your travel time will be longer, usually around 15 hours 18 minutes. Keep in mind that these are average travel times and can vary based on your specific routing, layover durations, and even weather conditions.
Can you fly business or first class from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos)?
Yes, you can fly business class between KEF and ATH. Airlines that offer business class service on this route include:
  • Air Baltic
  • LOT-Polish Airlines
  • Lufthansa
  • SAS
  • British Airways
  • Icelandair
  • Edelweiss Air
  • Austrian Airlines
  • Iberia Express
How do I earn miles on a Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) flight with Expedia?
It's easy to earn miles on a Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) 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 Athens (ATH) from Reykjavik (KEF)?
If you're planning to travel to Athens from Keflavik Intl. (KEF), you can fly directly into Eleftherios Venizelos (ATH). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Zürich (ZRH), or Kastrup (CPH) before reaching Athens. 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 Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) at the last minute?
Typically, booking a last minute flight from Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) 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 Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) flight and hotel package?
Securing a Reykjavik (KEF-Keflavik Intl.) to Athens (ATH-Eleftherios Venizelos) 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 Reykjavik (KEF) to Athens (ATH)?
If you booked your Reykjavik (KEF) to Athens (ATH) 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
Keflavik Intl.
Destination airport
Eleftherios Venizelos
Return price
AU$400
Distance
4177 km

Book with confidence

Your quick guide to flights from Reykjavik to Athens

Pick up great flights from Reykjavik to Athens

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Reykjavik to Athens. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Reykjavik to Athens that take around hours.

Find cheap flights from Reykjavik to Athens

From the great flight deals with prices currently ranging from AU$401 to AU$680, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Reykjavik to Athens around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Athens is normally in December.

Reasons to book your flight from Reykjavik to Athens with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Reykjavik to Athens across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Athens right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Reykjavik to Athens

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