DUB - KEF

€93 Find Cheap Flights from Dublin 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 from Dublin to Keflavik Intl departing on 16/9. 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, 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 in flight searches from Dublin to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€178
Typical prices: €519-€351
Scandinavian Airlines
Thu 22/10Thu 12/11
DUB - KEF • 1 stop
Cheapest direct flights
€202
Typical prices: €697-€353
Icelandair
Thu 1/10Tue 6/10
DUB - KEF • Direct
Top airlines
Cheapest • from €178 (return)
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Icelandair. Average duration is 2h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% 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 from Dublin to Reykjavik (DUB-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Reykjavik 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 from Dublin to Keflavik Intl

Thu, 22 Oct - Thu, 12 Nov
Scandinavian Airlines Logo
11:10 - 07:05
DUB
-
KEF
20h 55m
1 stop
Scandinavian Airlines Logo
11:35 - 10:10
KEF
-
DUB
22h 35m
1 stop
€178Scandinavian Airlines
Sat, 31 Oct - Wed, 4 Nov
Scandinavian Airlines Logo
19:05 - 10:50
DUB
-
KEF
15h 45m
1 stop
Scandinavian Airlines Logo
11:30 - 10:10
KEF
-
DUB
22h 40m
1 stop
€182Scandinavian Airlines
Tue, 1 Sep - Sat, 5 Sep
Scandinavian Airlines Logo
11:00 - 10:25
DUB
-
KEF
24h 25m
1 stop
Scandinavian Airlines Logo
18:35 - 08:00
KEF
-
DUB
12h 25m
1 stop
€188Scandinavian Airlines
Sat, 14 Nov - Tue, 17 Nov
Scandinavian Airlines Logo
19:05 - 10:50
DUB
-
KEF
15h 45m
1 stop
Scandinavian Airlines Logo
18:05 - 11:45
KEF
-
DUB
17h 40m
1 stop
€188Scandinavian Airlines
Thu, 1 Oct - Tue, 6 Oct
Icelandair Logo
14:15 - 15:50
DUB
-
KEF
2h 35mdirect
Icelandair Logo
09:40 - 13:15
KEF
-
DUB
2h 35mdirect
€202Icelandair
Thu, 20 Aug - Mon, 24 Aug
Scandinavian Airlines Logo
11:10 - 07:05
DUB
-
KEF
20h 55m
1 stop
Scandinavian Airlines Logo
17:05 - 18:20
KEF
-
DUB
24h 15m
1 stop
€204Scandinavian Airlines
Thu, 27 Aug - Tue, 8 Sep
Scandinavian Airlines Logo
11:10 - 07:05
DUB
-
KEF
20h 55m
1 stop
Scandinavian Airlines Logo
11:15 - 10:10
KEF
-
DUB
21h 55m
1 stop
€207Scandinavian Airlines
Sat, 31 Oct - Wed, 4 Nov
Icelandair Logo
11:30 - 14:10
DUB
-
KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15
KEF
-
DUB
2h 35mdirect
€211Icelandair
Sun, 11 Oct - Tue, 20 Oct
Multiple Airlines Logo
19:55 - 00:10
DUB
-
KEF
29h 15m
1 stop
Multiple Airlines Logo
19:55 - 20:25
KEF
-
DUB
23h 30m
2 stops
€213Multiple Airlines
Sun, 11 Oct - Tue, 20 Oct
Multiple Airlines Logo
19:55 - 00:10
DUB
-
KEF
29h 15m
1 stop
Multiple Airlines Logo
17:25 - 20:20
KEF
-
DUB
25h 55m
1 stop
€214Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dublin to Keflavik Intl flights

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

How much is a return flight from Dublin to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Reykjavik Keflavik Intl Airport departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 from Dublin to Reykjavik Keflavik Intl Airport is September, where tickets cost €177 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is €639 and €353 respectively.

Can I save money by flying with a stopover from Dublin to Reykjavik Keflavik Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €293 on average.

Good to know

Low seasonMarch
Cheapest flight€93
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Dublin to Reykjavik

When to book flights from Dublin to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to Reykjavik flights

  • What is the cheapest flight from Dublin to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Dublin to Reykjavik Keflavik Intl Airport was €93 for a one-way ticket and €178 for a return.

  • Which airports will I be using when flying from Dublin to Reykjavik?

    When flying out of Dublin you will be using Dublin. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Reykjavik?

    Air France, KLM, Delta, and Sun Country Air offer inflight Wi-Fi service on the Dublin to Reykjavik flight route.

  • Which aircraft models fly most regularly from Dublin to Reykjavik?

    The Airbus A321neo is the aircraft model that flies most regularly on the Dublin to Reykjavik flight route.

  • On which days can I fly direct from Dublin to Reykjavik?

    There are direct flights from Dublin to Reykjavik on a daily basis.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Reykjavik.

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

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

  • What is the Hacker Fare option on flights from Dublin 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 to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for €264 or less one-way and €334 or less round-trip.

Prefer to fly direct from Dublin to Reykjavik Keflavik Intl?

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

Direct departures

Dublin to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Dublin

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Reviews of the top airline flying from Dublin to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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 675 reviews
6.9Comfort
7.2Boarding
6.1Food
6.9Entertainment
8.0Crew
Airline reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

6.0 GoodAnonymous, Jun 2026
PDX - KEF
Read more Icelandair reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Repurchased food and it was moldy and expensive. But I figured it was bad luck so I purchased a cup-o-noodles, halfway through them we hit turbulence and the flight attendant was passing with the garbage, it would have been two seconds to grab it, but he was snarky grabbed someone else’s plastic cups and went to buckle up… I used the puke bags to secure the soup before it became an accessory. When he finally came around he gave me a face like a petulant child as I handed him the soup neatly wrapped in the paper then plastic bag. I watched a movie in silence as the rental or headphones was ridiculous at 4€ for those .10€ cheap plastic toys. No English subtitles on an American movie… crazy. I disliked the whinny little tourist trap and now I hope that it sinks into the ocean or erupts in a catastrophic eruption for their beloved “I live on an active volcano” pride.

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

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.

Everything you need to know for your flight from Dublin to Keflavik Intl

Information on your arrival and departure airports