KEF

€99 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 17/3. 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.
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Search hundreds of travel sites at once for deals on flights to Reykjavik

 
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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Cheap Flight Deals 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.

Recent return flight deals to Keflavik Intl

Recommended return deals departing in the coming months from the most popular airlines that fly to Keflavik Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:00 - 13:40DUB-KEF
2h 40mdirect
06:55 - 10:30KEF-DUB
2h 35mdirect
€148PLAY
Find Deal
Sat, 29 Mar - Sun, 30 Mar
11:35 - 13:15DUB-KEF
2h 40mdirect
06:40 - 10:15KEF-DUB
2h 35mdirect
€150PLAY
Find Deal
Wed, 2 Apr - Thu, 10 Apr
10:00 - 20:15DUB-KEF
10h 15m1 stop
06:55 - 10:30KEF-DUB
2h 35mdirect
€180
Find Deal
Sat, 29 Mar - Sun, 30 Mar
06:30 - 13:45DUB-KEF
8h 15m1 stop
06:40 - 09:35KEF-DUB
25h 55m1 stop
€183
Find Deal
Fri, 25 Apr - Mon, 28 Apr
10:40 - 00:10DUB-KEF
14h 30m1 stop
00:25 - 22:15KEF-DUB
20h 50m1 stop
€222Lufthansa
Find Deal
Thu, 3 Apr - Sat, 5 Apr
11:30 - 14:10DUB-KEF
2h 40mdirect
07:40 - 10:15KEF-DUB
2h 35mdirect
€230Icelandair
Find Deal
Tue, 25 Mar - Fri, 28 Mar
17:40 - 23:35DUB-KEF
6h 55m1 stop
14:20 - 22:15KEF-DUB
6h 55m1 stop
€242Lufthansa
Find Deal
Wed, 2 Apr - Tue, 8 Apr
11:15 - 10:40DUB-KEF
23h 25m2 stops
17:35 - 11:50KEF-DUB
17h 15m1 stop
€245Scandinavian Airlines
Find Deal
Thu, 27 Mar - Sun, 30 Mar
12:30 - 23:20DUB-KEF
10h 50m1 stop
15:40 - 10:30KEF-DUB
42h 50m2 stops
€309Scandinavian Airlines
Find Deal
Tue, 25 Mar - Fri, 28 Mar
11:30 - 14:10DUB-KEF
2h 40mdirect
07:40 - 10:15KEF-DUB
2h 35mdirect
€341Icelandair
Find Deal
Tue, 25 Mar - Thu, 27 Mar

Flights to Keflavik Intl - Travel Insights & Trends

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 Friday where round-trip tickets can be as cheap as €331. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €415 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 January, where tickets cost €168 on average for return flights. On the other hand, the most expensive months are July and October, where the average cost of tickets from Ireland is €249 and €242 respectively. For one-way flights, the best month to travel is January with an average price of €168.

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 €360 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 €512.

What is a good deal for flights to Reykjavik Keflavik Intl Airport?

If you’re looking for cheap airfare to Reykjavik Keflavik Intl Airport, 25% of our users found tickets to Reykjavik Keflavik Intl Airport for the following prices or less: From Dublin €282 return.

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 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

€99
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (16% 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 €399. The cheapest price found on KAYAK in the last 2 weeks cost €133 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.

  • How many direct flights to Reykjavik Keflavik Intl Airport are there each week?

    Each week there are around 12 direct flights from within Ireland to Reykjavik Keflavik Intl Airport. The most common day for departures is Saturday, with 17% of flights taking off on this day.

See more FAQs

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 €1,122
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reykjavik flight deals.
See more tips

Prefer to fly direct to Reykjavik Keflavik Intl?

Find which airlines fly direct to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Reykjavik Keflavik Intl

Monday

Air France, Alaska Airlines, American Airlines, +23 more

Air France, Alaska Airlines, +24 more

Tuesday

Air France, Alaska Airlines, American Airlines, +25 more

Air France, Alaska Airlines, +26 more

Wednesday

Air France, Air Greenland, Alaska Airlines, +27 more

Air France, Air Greenland, +28 more

Thursday

Air France, Alaska Airlines, American Airlines, +30 more

Air France, Alaska Airlines, +31 more

Friday

Air France, Alaska Airlines, American Airlines, +24 more

Air France, Alaska Airlines, +25 more

Saturday

Air France, Alaska Airlines, American Airlines, +27 more

Air France, Alaska Airlines, +28 more

Sunday

Air France, Air Greenland, Alaska Airlines, +28 more

Air France, Air Greenland, +29 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Ireland

Monday

Air France, Alaska Airlines, American Airlines, +23 more

Air France, Alaska Airlines, +24 more

Tuesday

Air France, Alaska Airlines, American Airlines, +25 more

Air France, Alaska Airlines, +26 more

Wednesday

Air France, Air Greenland, Alaska Airlines, +27 more

Air France, Air Greenland, +28 more

Thursday

Air France, Alaska Airlines, American Airlines, +30 more

Air France, Alaska Airlines, +31 more

Friday

Air France, Alaska Airlines, American Airlines, +24 more

Air France, Alaska Airlines, +25 more

Saturday

Air France, Alaska Airlines, American Airlines, +27 more

Air France, Alaska Airlines, +28 more

Sunday

Air France, Air Greenland, Alaska Airlines, +28 more

Air France, Air Greenland, +29 more

See more direct flights
See more direct flights

Top airlines 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 491 reviews
6.3Food
8.0Crew
7.1Boarding
7.0Comfort
7.0Entertainment
Airline reviews

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

8.0 ExcellentAnonymous, Feb 2025KEF - ORD
Read more Icelandair reviews

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

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.

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.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

Book Cheap Reykjavik Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Reykjavik found on KAYAK in the last 72 hours.
29/3Sat
directPLAY
2h 40mDUB-KEF
30/3Sun
directPLAY
2h 35mKEF-DUB
€148
2/4Wed
directPLAY
2h 40mDUB-KEF
10/4Thu
directPLAY
2h 35mKEF-DUB
€150
29/3Sat
1 stop
10h 15mDUB-KEF
30/3Sun
direct
2h 35mKEF-DUB
€180
25/4Fri
1 stop
8h 15mDUB-KEF
28/4Mon
1 stop
25h 55mKEF-DUB
€183
3/4Thu
1 stopLufthansa
14h 30mDUB-KEF
5/4Sat
1 stopLufthansa
20h 50mKEF-DUB
€222
25/3Tue
directIcelandair
2h 40mDUB-KEF
28/3Fri
directIcelandair
2h 35mKEF-DUB
€230
2/4Wed
1 stopLufthansa
6h 55mDUB-KEF
8/4Tue
1 stopLufthansa
6h 55mKEF-DUB
€242
27/3Thu
2 stopsScandinavian Airlines
23h 25mDUB-KEF
30/3Sun
1 stopScandinavian Airlines
17h 15mKEF-DUB
€245
25/3Tue
1 stopScandinavian Airlines
10h 50mDUB-KEF
28/3Fri
2 stopsScandinavian Airlines
42h 50mKEF-DUB
€309
25/3Tue
directIcelandair
2h 40mDUB-KEF
27/3Thu
directIcelandair
2h 35mKEF-DUB
€341

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Reykjavik found on KAYAK in the last 72 hours.
17/3Mon
1 stop
19h 20mDUB-KEF
€99
28/4Mon
1 stop
5h 15mDUB-KEF
€103
9/4Wed
directPLAY
2h 40mDUB-KEF
€105
24/6Tue
directPLAY
2h 40mDUB-KEF
€106
21/6Sat
1 stopScandinavian Airlines
29h 05mDUB-KEF
€119
7/6Sat
1 stopScandinavian Airlines
14h 35mDUB-KEF
€132
16/8Sat
1 stopBritish Airways
14h 20mDUB-KEF
€149
2/5Fri
1 stopBritish Airways
13h 55mDUB-KEF
€165
24/7Thu
directIcelandair
2h 40mDUB-KEF
€211
2/5Fri
directIcelandair
2h 40mDUB-KEF
€213

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Last minute flights to Keflavik Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Reykjavik that are departing in the next 10 days.
25/2Tue
multi-stop
7h 05mDUB-KEF
28/2Fri
direct
2h 40mKEF-DUB
€314
22/2Sat
directIcelandair
2h 40mDUB-KEF
25/2Tue
directIcelandair
2h 35mKEF-DUB
€324
25/2Tue
multi-stop
7h 05mDUB-KEF
28/2Fri
multi-stop
32h 40mKEF-DUB
€358
26/2Wed
directIcelandair
2h 40mDUB-KEF
1/3Sat
directIcelandair
2h 35mKEF-DUB
€437
25/2Tue
multi-stopLufthansa
26h 35mDUB-KEF
28/2Fri
multi-stopLufthansa
16h 50mKEF-DUB
€447
25/2Tue
multi-stopLufthansa
26h 35mDUB-KEF
28/2Fri
multi-stopLufthansa
19h 05mKEF-DUB
€455
22/2Sat
multi-stopLufthansa
20h 15mDUB-KEF
25/2Tue
multi-stopLufthansa
16h 50mKEF-DUB
€486
22/2Sat
multi-stopLufthansa
26h 00mDUB-KEF
25/2Tue
multi-stopLufthansa
16h 50mKEF-DUB
€492
22/2Sat
multi-stopLufthansa
20h 15mDUB-KEF
25/2Tue
multi-stopLufthansa
19h 05mKEF-DUB
€523
26/2Wed
multi-stopBritish Airways
14h 15mDUB-KEF
1/3Sat
multi-stopBritish Airways
9h 00mKEF-DUB
€1,027

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Travelling to a place near Keflavik Intl?

Book flights to Keflavik Intl if you plan to visit one of these locations
Keflavik
Grindavik

Everything you need to know for your flight to Keflavik Intl

Information on the airport you'll fly into in Reykjavik

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