KEF

€104 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 6/6. 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, 0 bags

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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Everything you should know

Cheapest return fare
€198
Typical prices: €335-€204
Multiple Airlines
Wed 10/6Sat 13/6
DUB - KEF • 1 stop
Cheapest direct flights
€224
Typical prices: €685-€149
Icelandair
Thu 1/10Sun 4/10
DUB - KEF • Direct
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 66% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight 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

Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
19:25 - 08:20
DUB
-
KEF
13h 55m
1 stop
Multiple Airlines Logo
19:20 - 10:20
KEF
-
DUB
14h 00m
1 stop
€198Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
19:25 - 08:20
DUB
-
KEF
13h 55m
1 stop
Multiple Airlines Logo
19:20 - 10:20
KEF
-
DUB
14h 00m
1 stop
€202Multiple Airlines
Wed, 10 Jun - Sat, 13 Jun
Multiple Airlines Logo
19:25 - 08:20
DUB
-
KEF
13h 55m
1 stop
Multiple Airlines Logo
19:20 - 10:20
KEF
-
DUB
14h 00m
1 stop
€203Multiple Airlines
Thu, 22 Oct - Tue, 27 Oct
Scandinavian Airlines Logo
11:10 - 07:05
DUB
-
KEF
20h 55m
1 stop
Scandinavian Airlines Logo
18:05 - 11:45
KEF
-
DUB
17h 40m
1 stop
€214Scandinavian Airlines
Thu, 1 Oct - Sun, 4 Oct
Icelandair Logo
14:15 - 15:50
DUB
-
KEF
2h 35mdirect
Icelandair Logo
07:30 - 11:05
KEF
-
DUB
2h 35mdirect
€224Icelandair
Thu, 8 Oct - Sun, 11 Oct
Icelandair Logo
14:15 - 15:50
DUB
-
KEF
2h 35mdirect
Icelandair Logo
07:30 - 11:05
KEF
-
DUB
2h 35mdirect
€227Icelandair
Mon, 12 Oct - Thu, 15 Oct
British Airways Logo
16:50 - 09:55
SNN
-
KEF
18h 05m
1 stop
British Airways Logo
10:40 - 11:20
KEF
-
SNN
23h 40m
1 stop
€616British Airways
Thu, 4 Jun - Mon, 8 Jun
British Airways Logo
07:10 - 09:40
ORK
-
KEF
27h 30m
1 stop
British Airways Logo
10:40 - 23:50
KEF
-
ORK
12h 10m
1 stop
€714British Airways
Fri, 26 Jun - Sat, 4 Jul
American Airlines Logo
13:45 - 09:30
SNN
-
KEF
44h 45m
2 stops
American Airlines Logo
10:20 - 06:00
KEF
-
SNN
42h 40m
2 stops
€9,055American Airlines
Fri, 26 Jun - Sat, 4 Jul
American Airlines Logo
13:45 - 09:30
SNN
-
KEF
44h 45m
2 stops
American Airlines Logo
10:20 - 06:00
KEF
-
SNN
42h 40m
2 stops
€9,060American Airlines
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?

The average price of all round-trip flights to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Reykjavik is Thursday where round-trip tickets can be as cheap as €346. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €408 on average.

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 September, where tickets cost €174 on average for return flights. On the other hand, the most expensive months are April and November, where the average cost of tickets from Ireland is €323 and €315 respectively. For one-way flights, the best month to travel is September with an average price of €174.

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

The average price for all round-trip flights to Reykjavik Keflavik Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is generally in the morning, when round-trip flights cost €357 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 €412.

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 4 weeks before departure, which saves you about 66% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

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

Low seasonMarch
Cheapest flight€104
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (21% 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 €394. The cheapest price found on KAYAK in the last 2 weeks cost €254 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 €970
  • 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

 
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 652 reviews
6.2Food
7.2Boarding
6.9Entertainment
6.9Comfort
8.0Crew
Airline reviews

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

8.0 ExcellentMary, May 2026
BOS - KEF
Read more Icelandair reviews

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

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