KEF - DUB

$80 Find Cheap Flights from Reykjavik to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reykjavik to Dublin departing on 1/29. 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 Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Reykjavik to Dublin, 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 Reykjavik to Dublin, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$222
Overall average: $169
Multiple Airlines
Thu 12/11Mon 12/15
KEF - DUB • 1 stop
Cheapest non-stop
$395
Typical prices: $167-$317
Icelandair
Tue 12/9Tue 12/16
KEF - DUB • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Icelandair's evening check-in eases morning congestion.
PLAY's self-service kiosks at Keflavik save time.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Dublin
Watch video
Watch video
Watch video
Watch video
Top airlines
Lufthansa
Cheapest • from $370 (round-trip)
Icelandair
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 41% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Reykjavik to Dublin (KEF-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reykjavik to Dublin 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 round-trip flight deals from Reykjavik to Dublin

Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
12:05 pm - 9:45 pmKEF-DUB
9h 40m1 stop
Multiple Airlines Logo
7:25 am - 7:40 pmDUB-KEF
12h 15m1 stop
$222Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
6:35 pm - 9:40 amKEF-DUB
15h 05m1 stop
Multiple Airlines Logo
7:00 am - 5:45 pmDUB-KEF
10h 45m1 stop
$228Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
6:05 pm - 7:05 amKEF-DUB
13h 00m1 stop
Multiple Airlines Logo
10:05 am - 7:40 pmDUB-KEF
9h 35m1 stop
$230Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
6:05 pm - 7:05 amKEF-DUB
13h 00m1 stop
Multiple Airlines Logo
6:20 am - 7:40 pmDUB-KEF
13h 20m2 stops
$232Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Lufthansa Logo
2:05 pm - 5:10 pmKEF-DUB
51h 05m2 stops
Lufthansa Logo
11:45 am - 1:20 pmDUB-KEF
49h 35m2 stops
$370Lufthansa
Find Deal
Wed, Dec 24 - Wed, Dec 31
Lufthansa Logo
2:05 pm - 5:10 pmKEF-DUB
51h 05m2 stops
Lufthansa Logo
10:50 am - 2:15 pmDUB-KEF
27h 25m1 stop
$385Lufthansa
Find Deal
Mon, Dec 1 - Mon, Dec 8
KLM Logo
8:05 pm - 12:40 pmKEF-DUB
16h 35m1 stop
KLM Logo
8:50 am - 7:05 pmDUB-KEF
10h 15m1 stop
$391KLM
Find Deal
Tue, Dec 9 - Tue, Dec 16
Icelandair Logo
7:40 am - 10:15 amKEF-DUB
2h 35mnonstop
Icelandair Logo
11:30 am - 2:10 pmDUB-KEF
2h 40mnonstop
$395Icelandair
Find Deal
Thu, Dec 11 - Mon, Dec 15
KLM Logo
8:00 pm - 4:20 pmKEF-DUB
20h 20m1 stop
KLM Logo
8:50 am - 7:05 pmDUB-KEF
10h 15m1 stop
$401KLM
Find Deal
Thu, Dec 11 - Mon, Dec 15
Scandinavian Airlines Logo
11:30 am - 6:10 pmKEF-DUB
30h 40m2 stops
Scandinavian Airlines Logo
8:20 pm - 11:00 amDUB-KEF
14h 40m2 stops
$499Scandinavian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Reykjavik to Dublin flights

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

Find cheap flights to Dublin
Find cheap flights to Dublin

Planning a trip from Reykjavik to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Reykjavik to Dublin?

The average price of all round-trip flights from Reykjavik Keflavik Intl Airport to Dublin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Reykjavik to Dublin, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Dublin, Friday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Reykjavik Keflavik Intl Airport to Dublin, 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 Reykjavik Keflavik Intl Airport to Dublin is March, where tickets cost $128 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $424 and $259 respectively.

Expert advice

Expert advice for your flight from Reykjavik to Dublin

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
PLAY

PLAY offers priority boarding with Basic Plus, Value, and Flex bundles for a smoother boarding experience.


PLAY's self-service kiosks at Keflavik Airport streamline check-in, saving time for travelers.

Read more about PLAYby Stefanie Waldek
Icelandair

Icelandair's Saga Premium offers lounge access, two checked bags, and complimentary meals for added comfort.


Icelandair's evening check-in at Keflavik allows early bag drop for morning flights, easing airport congestion.

Read more about Icelandairby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on PLAY and Icelandair

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonNovember
Cheapest flight$80
Best time to beat the crowds but there is an average 96% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Reykjavik to Dublin

When to book flights from Reykjavik to Dublin

Are your dates flexible? Find out the best times to travel from Reykjavik to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Reykjavik to Dublin flights

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

    In the last 3 days, the lowest price for a flight from Reykjavik Keflavik Intl Airport to Dublin was $89 for a one-way ticket and $222 for a round-trip.

  • Do I need a passport to fly between Reykjavik and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Reykjavik and on arrival in Dublin.

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

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

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

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Reykjavik to Dublin flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Reykjavik to Dublin are Icelandair and PLAY. With an average price for the route of $365 and an overall rating of 7.1, Icelandair is the most popular choice. PLAY is also a great choice for the route, with an average price of $186 and an overall rating of 7.0.

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

    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 Reykjavik to Dublin.

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

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

  • What is the Hacker Fare option on flights from Reykjavik to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Reykjavik with another airline. Booking your flights between Reykjavik and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reykjavik to Dublin?

    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 Dublin from Reykjavik 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 Reykjavik Keflavik Intl Airport to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $245 or less one-way and $365 or less round-trip.

Prefer to fly direct from Reykjavik to Dublin?

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

Direct departures

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

Direct returns

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

Reviews of the top airlines flying from Reykjavik to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Reykjavik to Dublin. 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 Reykjavik to Dublin? 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 578 reviews
8.0Crew
7.0Entertainment
6.9Comfort
7.2Boarding
6.2Food
Airline reviews

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

2.0 MediocrePei, Nov 2025KEF - CDG
Read more Icelandair reviews

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

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.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

It was good. The air plane is clean and staff were friendly.

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

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 from Reykjavik to Dublin

Information on your arrival and departure airports