KEF

€82 Find Cheap Flights to Reykjavik – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€157
Typical prices: €352-€639
Multiple Airlines
Wed 14/10Sat 17/10
DUB - KEF • 1 stop
Cheapest direct flights
€208
Typical prices: €230-€310
Icelandair
Tue 12/1Sat 16/1
DUB - KEF • Direct
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
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+1
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Good to know
+1
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We hope you love your trip to Keflavik Intl!
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Flight Deals

Cheap Flights to Keflavik Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Keflavik Intl

Wed, 14 Oct - Sat, 17 Oct
Multiple Airlines Logo
21:00 - 08:05DUB  Dublin-KEF Reykjavik Keflavik Intl
12h 05m1 stop Manchester
Multiple Airlines Logo
11:25 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
5h 45m1 stop Manchester
€157Multiple Airlines
Sat, 21 Nov - Sun, 29 Nov
Multiple Airlines Logo
08:35 - 20:20DUB  Dublin-KEF Reykjavik Keflavik Intl
11h 45m1 stop Manchester
Multiple Airlines Logo
21:45 - 08:25KEF  Reykjavik Keflavik Intl-DUB Dublin
10h 40m1 stop Manchester
€160Multiple Airlines
Sat, 14 Nov - Wed, 25 Nov
Multiple Airlines Logo
08:35 - 20:20DUB  Dublin-KEF Reykjavik Keflavik Intl
11h 45m1 stop Manchester
Multiple Airlines Logo
12:05 - 18:20KEF  Reykjavik Keflavik Intl-DUB Dublin
6h 15m1 stop London Luton
€162Multiple Airlines
Thu, 19 Nov - Tue, 24 Nov
Multiple Airlines Logo
15:30 - 21:15DUB  Dublin-KEF Reykjavik Keflavik Intl
5h 45m1 stop Manchester
Multiple Airlines Logo
11:55 - 20:20KEF  Reykjavik Keflavik Intl-DUB Dublin
8h 25m1 stop Bristol
€166Multiple Airlines
Fri, 20 Nov - Sun, 29 Nov
Multiple Airlines Logo
15:50 - 20:20SNN  Shannon-KEF Reykjavik Keflavik Intl
28h 30m1 stop Manchester
Multiple Airlines Logo
21:45 - 15:25KEF  Reykjavik Keflavik Intl-SNN Shannon
17h 40m1 stop Manchester
€168Multiple Airlines
Sun, 1 Nov - Sat, 7 Nov
Multiple Airlines Logo
06:30 - 19:20DUB  Dublin-KEF Reykjavik Keflavik Intl
12h 50m1 stop London Gatwick
Multiple Airlines Logo
10:35 - 22:00KEF  Reykjavik Keflavik Intl-DUB Dublin
11h 25m1 stop Edinburgh Turnhouse
€168Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Multiple Airlines Logo
20:20 - 09:50DUB  Dublin-KEF Reykjavik Keflavik Intl
13h 30m1 stop Milan Malpensa
Multiple Airlines Logo
10:50 - 19:10KEF  Reykjavik Keflavik Intl-DUB Dublin
8h 20m1 stop Manchester
€170Multiple Airlines
Thu, 19 Nov - Sat, 28 Nov
Multiple Airlines Logo
16:00 - 21:15DUB  Dublin-KEF Reykjavik Keflavik Intl
5h 15m1 stop Manchester
Multiple Airlines Logo
10:30 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
7h 40m1 stop Newcastle upon Tyne
€170Multiple Airlines
Tue, 12 Jan - Sat, 16 Jan
Icelandair Logo
11:30 - 14:10DUB  Dublin-KEF Reykjavik Keflavik Intl
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF  Reykjavik Keflavik Intl-DUB Dublin
2h 35mdirect
€208Icelandair
Wed, 25 Nov - Sat, 28 Nov
Icelandair Logo
11:30 - 14:10DUB  Dublin-KEF Reykjavik Keflavik Intl
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF  Reykjavik Keflavik Intl-DUB Dublin
2h 35mdirect
€209Icelandair
Booking Insights

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 day to fly to Reykjavik?

Based on KAYAK data, the cheapest day to fly to Reykjavik is Thursday where round-trip tickets can be as cheap as €358. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €457 on average.

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

The cheapest month for flights to Reykjavik Keflavik Intl Airport is March, where tickets cost €234 on average for return flights. On the other hand, the most expensive months are October and July, where the average cost of tickets from Ireland is €490 and €398 respectively. For one-way flights, the best month to travel is March with an average price of €112.

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 €370 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 €433.

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

Low season

March

Cheapest flight

€82
Best time to beat the crowds (29% 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

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 €552. The cheapest price found on KAYAK in the last 2 weeks cost €265 and departed from Dublin Airport.

  • 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.

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 €1,027
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reykjavik flight deals.

Reviews of the top airline flying to Keflavik Intl

 
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.
6.9
IcelandairOverall score based on 732 reviews
8.0Crew
6.1Food
6.8Comfort
7.1Boarding
6.8Entertainment
Airline reviews

Staff is all professional and courteous. Boarding was unnecessarily chaotic and painfully slow; planes are basic - no food (not even peanuts), no regular usb chargers (only new usb-c), movie choice is tiny with nonstop adverts… but clean plane and very nice staff.

6.0 GoodPhilippe, Aug 2026
Read more Icelandair reviews

Staff is all professional and courteous. Boarding was unnecessarily chaotic and painfully slow; planes are basic - no food (not even peanuts), no regular usb chargers (only new usb-c), movie choice is tiny with nonstop adverts… but clean plane and very nice staff.

Hard to figure out how to put back the seat, how to get the entertainment, how to upload passport docs. Also, a warning in the airport that food was all for purchase would have been helpful.

The flight itself was fine—typical tight legroom and no complimentary food. The real issue was that it wasn’t my original flight. Icelandair cancelled my initial booking, forced a rebooking through a different airport, and then cancelled the new connection as well. Not exactly a dependable experience.

Horrible. My dad was recently hospitalized and diagnosed with lymphoma and Icelandair refused to refund flight even though I had a letter from his physician.

Let's just say I won't do it again.

The WiFi wasn’t working, so no one could watch any entertainment for 5 hours. The plane also was delayed and did not leave, nor did the staff prioritize those with connecting flights to de-board first. Everyone with a connecting flight to Munich missed their flight by 5 minutes. Then the next flight to Munich was 14 hours later. The airport could not compensate us because the closest hotel was about 2 hours away. This did not seem like the truth. I was not pleased with this traveling experience.

Just be careful, it is not business class, not flat seats, just as in comfort plus.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

Did not like last minute change to our itinerary that made us spend the night in the airport

Travelling to a place near Keflavik Intl?

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

Everything you need to know for your flight to Keflavik Intl

Information on the airport you'll fly into in Reykjavik