KEF

€96 Find Cheap Flights to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Keflavik Intl departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Reykjavik, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Keflavik Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Keflavik Intl

Tue, 19 Aug - Sun, 24 Aug
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:55 - 10:30KEF-DUB
2h 35mdirect
€160PLAY
Find Deal
Sat, 23 Aug - Sun, 24 Aug
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:55 - 10:30KEF-DUB
2h 35mdirect
€163PLAY
Find Deal
Tue, 25 Nov - Fri, 28 Nov
Scandinavian Airlines Logo
19:05 - 10:45DUB-KEF
15h 40m1 stop
Scandinavian Airlines Logo
11:30 - 18:20KEF-DUB
6h 50m1 stop
€182Scandinavian Airlines
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Lufthansa Logo
05:10 - 15:45DUB-KEF
10h 35m1 stop
Lufthansa Logo
16:45 - 08:25KEF-DUB
15h 40m1 stop
€195Lufthansa
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Lufthansa Logo
09:00 - 23:35DUB-KEF
15h 35m1 stop
Lufthansa Logo
00:25 - 08:10KEF-DUB
6h 45m1 stop
€201Lufthansa
Find Deal
Tue, 25 Nov - Fri, 28 Nov
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€207Icelandair
Find Deal
Mon, 22 Dec - Sun, 28 Dec
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€211Icelandair
Find Deal
Thu, 28 Aug - Tue, 2 Sep
 Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
 Logo
17:10 - 11:50KEF-DUB
17h 40m1 stop
€215
Find Deal
Mon, 1 Sep - Mon, 8 Sep
 Logo
20:25 - 18:15DUB-KEF
22h 50m2 stops
 Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€219
Find Deal
Thu, 23 Oct - Mon, 27 Oct
Scandinavian Airlines Logo
12:20 - 07:05DUB-KEF
19h 45m1 stop
Scandinavian Airlines Logo
13:00 - 18:20KEF-DUB
29h 20m2 stops
€235Scandinavian Airlines
Find Deal
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KAYAK's insights & trends for flights to Keflavik Intl

Get data-powered insights and trends into flights to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Reykjavik Keflavik Intl Airport is January, where tickets cost €150 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from Ireland is €252 and €228 respectively. For one-way flights, the best month to travel is January with an average price of €150.

What is a good deal for flights to Reykjavik Keflavik Intl Airport?

If you’re looking for cheap airfare to Reykjavik Keflavik Intl Airport, 25% of our users found tickets to Reykjavik Keflavik Intl Airport for the following prices or less: From Dublin €291 return.

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know – Book Cheap Reykjavik Keflavik Intl Airport Plane Tickets

Low seasonJune
High seasonOctober
Cheapest flight€96
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Reykjavik

When to book flights to Keflavik Intl

Are your dates flexible? Find out the best times to travel to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Reykjavik based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Reykjavik flights

  • How far is Reykjavik Keflavik Intl Airport from central Reykjavik?

    You’ll need to travel 37 km to reach the Reykjavik city centre from Reykjavik Keflavik Intl Airport.

  • How much is a flight to Reykjavik?

    On average, a flight to Reykjavik costs €372. The cheapest price found on KAYAK in the last 2 weeks cost €98 and departed from Dublin Airport.

  • What is the cheapest day to fly to Reykjavik?

    Based on KAYAK data, the cheapest day to fly to Reykjavik is Friday where round-trip tickets can be as cheap as €328. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €392 on average.

  • How does KAYAK find such low prices on flights to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Reykjavik with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Reykjavik Keflavik Intl Airport?

    The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is generally in the morning, when round-trip flights cost €389 on average. The most expensive time of day to fly to Reykjavik Keflavik Intl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €569.

  • How many direct flights to Reykjavik Keflavik Intl Airport are there each week?

    Each week there are around 12 direct flights from within Ireland to Reykjavik Keflavik Intl Airport. The most common day for departures is Saturday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Reykjavik

  • Looking for cheap airfare to Reykjavik? 25% of our users found return tickets to Reykjavik for the following prices or less: From Dublin €390
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reykjavik flight deals.

Prefer to fly direct to Reykjavik Keflavik Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Reykjavik Keflavik Intl.
Find which airlines fly direct to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Reykjavik Keflavik Intl

Monday

Air Canada, Air France, Alaska Airlines, +28 more

Air Canada, Air France, +29 more

Tuesday

Air Canada, Air France, Air Greenland, +30 more

Air Canada, Air France, +31 more

Wednesday

Air Canada, Air France, Alaska Airlines, +30 more

Air Canada, Air France, +31 more

Thursday

Air Canada, Air France, Air Greenland, +35 more

Air Canada, Air France, +36 more

Friday

Air Canada, Air France, Alaska Airlines, +29 more

Air Canada, Air France, +30 more

Saturday

Air Canada, Air France, Alaska Airlines, +34 more

Air Canada, Air France, +35 more

Sunday

Air Canada, Air France, Air Greenland, +38 more

Air Canada, Air France, +39 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Ireland

Monday

Air Canada, Air France, Alaska Airlines, +28 more

Air Canada, Air France, +29 more

Tuesday

Air Canada, Air France, Air Greenland, +30 more

Air Canada, Air France, +31 more

Wednesday

Air Canada, Air France, Alaska Airlines, +30 more

Air Canada, Air France, +31 more

Thursday

Air Canada, Air France, Air Greenland, +35 more

Air Canada, Air France, +36 more

Friday

Air Canada, Air France, Alaska Airlines, +29 more

Air Canada, Air France, +30 more

Saturday

Air Canada, Air France, Alaska Airlines, +34 more

Air Canada, Air France, +35 more

Sunday

Air Canada, Air France, Air Greenland, +38 more

Air Canada, Air France, +39 more

See more direct flights

Reviews of the top airlines flying to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Reykjavik. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 514 reviews
7.1Boarding
8.0Crew
7.0Entertainment
6.9Comfort
6.2Food
Airline reviews

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

8.0 ExcellentGoutam, Jul 2025DTW - KEF
Read more Icelandair reviews

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Travelling to a place near Keflavik Intl?

Book flights to Keflavik Intl if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Borgarnes
Hella
Kopavogur
Grindavik

Everything you need to know for your flight to Keflavik Intl

Information on the airport you'll fly into in Reykjavik

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