DUB - KEF

€87 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 6/5. 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

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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Cheap Flight Deals 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.

Recent return flight deals from Dublin to Keflavik Intl

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Keflavik Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
11:35 - 13:15DUB-KEF
2h 40mdirect
06:00 - 09:35KEF-DUB
2h 35mdirect
€160PLAY
Find Deal
Thu, 15 May - Mon, 19 May
19:05 - 09:30DUB-KEF
15h 25m1 stop
10:20 - 18:15KEF-DUB
6h 55m1 stop
€162Scandinavian Airlines
Find Deal
Thu, 15 May - Mon, 19 May
11:35 - 13:15DUB-KEF
2h 40mdirect
06:40 - 10:15KEF-DUB
2h 35mdirect
€165PLAY
Find Deal
Wed, 7 May - Wed, 14 May
11:25 - 13:45DUB-KEF
27h 20m1 stop
06:40 - 17:30KEF-DUB
9h 50m1 stop
€172
Find Deal
Thu, 8 May - Mon, 12 May
19:35 - 13:45DUB-KEF
19h 10m1 stop
06:40 - 07:45KEF-DUB
24h 05m1 stop
€172
Find Deal
Thu, 8 May - Sun, 11 May
09:00 - 23:35DUB-KEF
15h 35m1 stop
00:25 - 08:10KEF-DUB
6h 45m1 stop
€195Lufthansa
Find Deal
Sun, 11 May - Sat, 17 May
09:00 - 23:35DUB-KEF
15h 35m1 stop
00:25 - 08:10KEF-DUB
6h 45m1 stop
€198Lufthansa
Find Deal
Sat, 10 May - Mon, 12 May
12:15 - 13:55DUB-KEF
2h 40mdirect
07:30 - 11:05KEF-DUB
2h 35mdirect
€236Icelandair
Find Deal
Fri, 9 May - Tue, 13 May
12:15 - 13:55DUB-KEF
2h 40mdirect
09:40 - 13:15KEF-DUB
2h 35mdirect
€250Icelandair
Find Deal
Tue, 13 May - Sat, 31 May
18:40 - 08:20DUB-KEF
14h 40m1 stop
09:05 - 17:50KEF-DUB
7h 45m1 stop
€275SWISS
Find Deal
Wed, 21 May - Thu, 5 Jun

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.

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 January, where tickets cost €163 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is €274 and €232 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.
No, with an average price for the route of €436, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dublin 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 from Dublin 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 on the flight from Dublin to Reykjavik Keflavik Intl Airport, 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

Low season

September

High season

October

Cheapest flight

€87
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (13% 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 €94 for a one-way ticket and €172 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, and Delta offer inflight Wi-Fi service on the Dublin to Reykjavik flight route.

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

    The Boeing 777 is the aircraft model that flies most regularly on the Dublin to Reykjavik flight route.

  • Which airline alliances offer flights from Dublin to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Dublin and Reykjavik.

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

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

  • Which is the best airline for flights from Dublin to Reykjavik, Icelandair or PLAY?

    The two airlines most popular with KAYAK users for flights from Dublin to Reykjavik are Icelandair and PLAY. With an average price for the route of €242 and an overall rating of 7.0, Icelandair is the most popular choice. PLAY is also a great choice for the route, with an average price of €196 and an overall rating of 6.9.

  • 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.

See more FAQs

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 €368 or less one-way and €306 or less round-trip.

Prefer to fly direct 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

Emirates, Icelandair, PLAY

Emirates, Icelandair, +1 more

Tuesday

Icelandair, Emirates

Icelandair, Emirates

Wednesday

Icelandair, PLAY, TAP AIR PORTUGAL

Icelandair, PLAY, +1 more

Thursday

Emirates, Icelandair, PLAY

Emirates, Icelandair, +1 more

Friday

Emirates, Icelandair, PLAY, +1 more

Emirates, Icelandair, +2 more

Saturday

Icelandair, TAP AIR PORTUGAL, Emirates

Icelandair, TAP AIR PORTUGAL, +1 more

Sunday

Icelandair, PLAY, TAP AIR PORTUGAL

Icelandair, PLAY, +1 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Dublin

Monday

Emirates, Icelandair, PLAY, +1 more

Emirates, Icelandair, +2 more

Tuesday

Icelandair, TAP AIR PORTUGAL, Emirates

Icelandair, TAP AIR PORTUGAL, +1 more

Wednesday

Icelandair, PLAY

Icelandair, PLAY

Thursday

Emirates, Icelandair, PLAY, +1 more

Emirates, Icelandair, +2 more

Friday

Emirates, Icelandair, PLAY, +1 more

Emirates, Icelandair, +2 more

Saturday

Icelandair, Emirates

Icelandair, Emirates

Sunday

Icelandair, PLAY, TAP AIR PORTUGAL

Icelandair, PLAY, +1 more

See more direct flights
See more direct flights

Top airlines 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 476 reviews
8.0Crew
7.0Comfort
7.0Entertainment
7.1Boarding
6.3Food
Airline reviews

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

2.0 MediocreAnonymous, Feb 2025HEL - KEF
Read more Icelandair reviews

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

Had a screaming child next to us. Not the airline’s fault but still annoying.

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.

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

Information on your arrival and departure airports

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