Find Cheap Flights from Ireland to Iceland

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1 adult, Economy, 0 bags

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Booking Insights

KAYAK's insights & trends for flights to Iceland

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

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 £231 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 £231.

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 September, when tickets cost £156 (return) on average. On the other hand, the most expensive months are February and November, when the average cost of round-trip tickets is £277 and £266 respectively.

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

The average price for all round-trip flights from Ireland to Iceland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Iceland is generally in the morning, when retur flights cost £339 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 £436.

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 a flight from Ireland to Iceland, you should book around 2 weeks before departure, which saves you about 63% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 4 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 £394.

Good to know - Cheap tickets from Ireland to Iceland

Low seasonMarch
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (21% more expensive on average)

FAQs for booking flights from Ireland to Iceland

  • 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 £302. On the other hand, the most expensive day to fly is Monday, when return prices are £410 on average.

Reviews of the top airlines flying from Ireland 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.
7.1
IcelandairOverall score based on 622 reviews
7.2Boarding
7.0Comfort
7.0Entertainment
6.2Food
8.1Crew
Airline reviews

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.

4.0 OkayAnonymous, Feb 2026
FCO - KEF
Read more Icelandair reviews

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.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

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

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.