€75 Find Cheap Flights to Iceland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Iceland departing on 18/9. 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

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Flights Deals

Book Cheap Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Iceland 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 Iceland

Sat, 16 Aug - Sun, 24 Aug
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:55 - 10:30KEF-DUB
2h 35mdirect
€133PLAY
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Sun, 17 Aug - Sun, 24 Aug
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:55 - 10:30KEF-DUB
2h 35mdirect
€138PLAY
Find Deal
Tue, 21 Oct - Sat, 25 Oct
Scandinavian Airlines Logo
19:05 - 09:30DUB-KEF
15h 25m1 stop
Scandinavian Airlines Logo
17:10 - 10:25KEF-DUB
16h 15m1 stop
€166Scandinavian Airlines
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Wed, 24 Sep - Fri, 3 Oct
 Logo
21:00 - 18:15DUB-KEF
22h 15m2 stops
 Logo
12:25 - 00:10KEF-DUB
10h 45m1 stop
€174
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Scandinavian Airlines Logo
19:05 - 10:45DUB-KEF
15h 40m1 stop
Scandinavian Airlines Logo
11:30 - 09:30KEF-DUB
46h 00m2 stops
€178Scandinavian Airlines
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Wed, 24 Sep - Fri, 3 Oct
 Logo
08:50 - 13:45DUB-KEF
5h 55m1 stop
 Logo
12:25 - 00:10KEF-DUB
10h 45m1 stop
€185
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
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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
€211Lufthansa
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Fri, 14 Nov - Tue, 18 Nov
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€215Icelandair
Find Deal
Mon, 18 Aug - Sat, 23 Aug
Lufthansa Logo
17:10 - 23:35ORK-KEF
7h 25m1 stop
Lufthansa Logo
00:25 - 16:25KEF-ORK
15h 00m1 stop
€384Lufthansa
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What is the cheapest flight to Iceland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Iceland from Ireland found in the last 72 hours was to Reykjavik Keflavik Intl Airport, at €164 return. The most popular route is Dublin (DUB) to Reykjavik Keflavik Intl Airport (KEF) and the cheapest return airline ticket found on this route in the last 72 hours was €164.

What is the cheapest month to fly from Ireland to Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Iceland, 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 Ireland to Iceland is January, when tickets cost €149 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is €250 and €227 respectively.

How far in advance should I book a flight from Ireland to Iceland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Iceland, 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 Ireland to Iceland, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which is the cheapest airport to fly into in Iceland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Iceland is Reykjavik Keflavik Intl Airport (KEF), with an average flight price of €346.


Good to know

Low seasonJune
High seasonOctober
Cheapest flight€75
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

FAQs - booking Iceland flights

  • How does KAYAK find such low prices on flights from Ireland to Iceland?

    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 Ireland to Iceland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Iceland 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 Ireland to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Iceland 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 from Ireland to Iceland?

    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 from Ireland to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Iceland?

    Based on KAYAK data, the cheapest day to fly to Iceland is Friday when return tickets can be as cheap as €328. On the other hand, the most expensive day to fly is Tuesday, when return prices are €388 on average.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally in the morning, when round-trip flights cost €388 on average. The most expensive time of day to fly to Iceland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €558.

Top tips for finding cheap flights to Iceland

  • Looking for cheap airfare to Iceland? 25% of our users found return tickets to Iceland for the following prices or less: From Dublin €459
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Iceland flight deals.

Reviews of the top airlines flying to Iceland

 
Need help choosing which airline to fly with from Ireland to Iceland? 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
6.9Comfort
7.1Boarding
7.0Entertainment
8.0Crew
6.2Food
Airline reviews

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

8.0 ExcellentKeith, Jun 2025SEA - KEF
Read more Icelandair reviews

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

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

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

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

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

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.

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 to Iceland

Cabin class types available on flights to Iceland

Cabin classes available on flights to Iceland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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