Cheap Flights from Athens International to Reykjavik Keflavik

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Compare Athens International to Reykjavik Keflavik flight deals

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Flight deals from Athens International to Reykjavik Keflavik

Looking for a cheap last-minute deal or the best return flight from Athens International to Reykjavik Keflavik? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Athens International to Reykjavik Keflavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Athens International to Reykjavik Keflavik flights are currently cheapest in January.

Direct flights from Athens International to Reykjavik Keflavik

Athens International to Reykjavik Keflavik: Alternative routes

Compare routes from Athens International to Reykjavik below. You may find an airport to fly into that's cheaper, faster, or easier than Reykjavik Keflavik.

Athens to Reykjavik: Flight information

The things to know before you go.
Cheapest flight found173 €
Cheapest month to flyJanuary
Average flight time6 hrs
Most popular airlineFly Play
Average flights per week6

Finding cheap flights from Athens International to Reykjavik Keflavik: Frequently asked questions

The best price we found for a return flight from Athens International to Reykjavik Keflavik is 173 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours is the average flight time from Athens International to Reykjavik Keflavik.
Fly Play and World Ticket Ltd fly direct from Athens International to Reykjavik Keflavik.
As of March 2025, there are 6 flights per week flying from Athens International to Reykjavik Keflavik.
The cheapest month to fly from Athens International to Reykjavik Keflavik is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Athens International Airport to Reykjavik Keflavik Airport on Saturday, 24 January 2026.
Yes – the average flight time is 6 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Reykjavik Keflavik but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Wizz Air UK and Fly Play offer the cheapest flight tickets to Reykjavik Keflavik.

Flying from Eleftherios Venizelos International Airport (ATH) to Keflavik International Airport (KEF): what you need to know

  • The average duration of a direct flight from Eleftherios Venizelos International Airport to Keflavik International Airport is 6 hours. Reykjavik's timezone is UTC+0, making Reykjavik 2 hours behind Athens.

  • Every week, there are 2 flights from Eleftherios Venizelos International Airport to Keflavik International Airport. The earliest flight from ATH to KEF is at 06:30 and the last is at 10:20.

  • You can expect longer lines during popular months like August and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • To break up your flight from Eleftherios Venizelos International Airport to Keflavik International Airport, think about adding a stopover. Simply deselect 'Direct flights only' to find a city that appeals to you. The top stopovers on the ATH - KEF route are:

    • Amsterdam Airport Schiphol

    • Leonardo da Vinci-Fiumicino Airport

    • Zurich Airport

  • To see whether you need a visa to enter Iceland, check with your carrier and the local consulate or embassy. They'll have the most up-to-date information, including other paperwork you may need after booking your cheap ticket from ATH to KEF.

How to find the cheapest flights from Eleftherios Venizelos International Airport (ATH) to Keflavik International Airport (KEF)

  • The best price we've seen for a one-way ticket from Eleftherios Venizelos International Airport to Keflavik International Airport is 82 €. The cheapest price for a return flight is 173 €. Remember that fares may change due to demand at the time of booking.

  • To get cheap tickets from ATH to KEF, reserve your journey 9 months ahead of your planned departure.

  • May is the cheapest month for tickets from Eleftherios Venizelos International Airport to Keflavik International Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

  • Snapping up a cheap ticket from ATH to KEF is straightforward with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Play around with filters to find the ideal journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Eleftherios Venizelos International Airport to Keflavik International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Eleftherios Venizelos International Airport (ATH)

  • Eleftherios Venizelos International Airport is about 40 kilometres from central Athens. If you're ride-sharing, driving or catching a cab from the centre, it'll take 37 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be approximately 59 minutes.

  • After an easy start to your trip? Stay near ATH. Whether you've booked an early flight from Eleftherios Venizelos International Airport to Keflavik International Airport or just don't like being rushed, these hotels are perfect:

Arriving at Keflavik International Airport (KEF)

Getting from Keflavik International Airport (KEF) to central Reykjavik

  • From Keflavik International Airport, Reykjavik is approximately 48 kilometres away. It takes around 49 minutes to get to the centre driving.

  • It takes roughly 1 hour and 13 minutes if you're travelling on public transport.

When to fly to Keflavik International Airport (KEF)

  • The quietest month for a flight from Eleftherios Venizelos International Airport to Keflavik International Airport is February, while July is the busiest. Choose the ideal time to visit Reykjavik based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Eleftherios Venizelos International Airport to Keflavik International Airport, think about the kind of weather you like. July is the warmest month in Reykjavik, with the temperature ranging from 8ºC to 15ºC.

  • December has average temperatures of between -6ºC and 4ºC. Look for cheap tickets from ATH to KEF around that time if you want to travel in cooler conditions.

More about Reykjavik

  • If you're looking for somewhere to rest your head, you can find the best places to stay in Reykjavik right here. Explore these options after you've booked your flight from ATH to KEF:

  • All great journeys should include some sightseeing. Hallgrimskirkja silhouette, Perlan and National Museum of Iceland are must-visits when exploring Reykjavik.

Complete your Reykjavik trip with hotels and a car rental

  • After you've secured your cheap ticket to Keflavik International Airport, discover the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Reykjavik trip.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.