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Cheap flights from Reykjavik Keflavik Intl Airport to Dublin from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Dublin departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
5:05 pm - 9:25 am
KEF
-
DUB
15h 20m
1 stop
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$213Scandinavian Airlines
Fri, May 1 - Mon, May 4
Scandinavian Airlines Logo
5:05 pm - 9:25 am
KEF
-
DUB
15h 20m
1 stop
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$220Scandinavian Airlines
Fri, May 1 - Mon, May 4
Scandinavian Airlines Logo
5:05 pm - 9:25 am
KEF
-
DUB
15h 20m
1 stop
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$225Scandinavian Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
7:25 pm - 2:50 pm
KEF
-
DUB
18h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 7:40 am
DUB
-
KEF
12h 10m
1 stop
$227Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
7:25 pm - 8:45 pm
KEF
-
DUB
24h 20m
2 stops
Multiple Airlines Logo
10:00 pm - 7:15 pm
DUB
-
KEF
22h 15m
2 stops
$231Multiple Airlines
Tue, May 5 - Tue, May 12
Scandinavian Airlines Logo
6:25 pm - 9:25 am
KEF
-
DUB
14h 00m
2 stops
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$232Scandinavian Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
7:55 pm - 10:20 am
KEF
-
DUB
13h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 7:40 am
DUB
-
KEF
12h 10m
1 stop
$236Multiple Airlines
Sat, May 2 - Tue, May 5
Scandinavian Airlines Logo
5:05 pm - 6:20 pm
KEF
-
DUB
24h 15m
1 stop
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$238Scandinavian Airlines
Fri, May 1 - Mon, May 4
Scandinavian Airlines Logo
6:25 pm - 9:25 am
KEF
-
DUB
14h 00m
2 stops
Scandinavian Airlines Logo
7:05 pm - 9:40 am
DUB
-
KEF
15h 35m
1 stop
$244Scandinavian Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
8:30 am - 11:05 pm
KEF
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
8:30 pm - 7:40 am
DUB
-
KEF
12h 10m
1 stop
$245Multiple Airlines
Sat, May 2 - Tue, May 5

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Dublin

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Dublin flight tickets
Scandinavian Airlines
May 1
KEF5:05 pmReykjavik Keflavik Intl
15h 20m
1 stop
DUB9:25 amDublin
May 4
DUB7:05 pmDublin
15h 35m
1 stop
KEF9:40 amReykjavik Keflavik Intl
$213
Scandinavian Airlines
May 1
KEF5:05 pmReykjavik Keflavik Intl
15h 20m
1 stop
DUB9:25 amDublin
May 4
DUB7:05 pmDublin
15h 35m
1 stop
KEF9:40 amReykjavik Keflavik Intl
$220
Scandinavian Airlines
May 1
KEF5:05 pmReykjavik Keflavik Intl
15h 20m
1 stop
DUB9:25 amDublin
May 4
DUB7:05 pmDublin
15h 35m
1 stop
KEF9:40 amReykjavik Keflavik Intl
$225

Icelandair flights from Reykjavik Keflavik Intl Airport to Dublin

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Dublin flight tickets
Icelandair
May 24
KEF7:30 amReykjavik Keflavik Intl
2h 35m
DUB11:05 amDublin
May 28
DUB2:15 pmDublin
2h 35m
KEF3:50 pmReykjavik Keflavik Intl
$303
Icelandair
Sep 12
KEF9:40 amReykjavik Keflavik Intl
2h 35m
DUB1:15 pmDublin
Sep 17
DUB2:15 pmDublin
2h 35m
KEF3:50 pmReykjavik Keflavik Intl
$314
Icelandair
May 24
KEF7:30 amReykjavik Keflavik Intl
2h 35m
DUB11:05 amDublin
Jun 5
DUB12:15 pmDublin
2h 35m
KEF1:50 pmReykjavik Keflavik Intl
$316

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

5:05 pm-9:25 am

1 stop15h 20m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$213

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

5:05 pm-9:25 am

1 stop15h 20m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$220

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

5:05 pm-9:25 am

1 stop15h 20m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$225

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Tue 5/5

7:25 pm-2:50 pm

2 stops18h 25m

Dublin

Tue 5/12

8:30 pm-7:40 am

1 stop12h 10m

$227

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Tue 5/5

7:25 pm-8:45 pm

2 stops24h 20m

Dublin

Tue 5/12

10:00 pm-7:15 pm

2 stops22h 15m

$231

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

6:25 pm-9:25 am

2 stops14h 00m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$232
Quickest round-trip

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 5/2

7:55 pm-10:20 am

2 stops13h 25m

Dublin

Tue 5/5

8:30 pm-7:40 am

1 stop12h 10m

$236

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

5:05 pm-6:20 pm

1 stop24h 15m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$238

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 5/1

6:25 pm-9:25 am

2 stops14h 00m

Dublin

Mon 5/4

7:05 pm-9:40 am

1 stop15h 35m

$244

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 5/2

8:30 am-11:05 pm

1 stop13h 35m

Dublin

Tue 5/5

8:30 pm-7:40 am

1 stop12h 10m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Reykjavik Keflavik Intl Airport and Dublin?

What is the cheapest month to fly to Dublin?

In general, October is the cheapest month to fly from Reykjavik Keflavik Intl Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $167. If you’re not able to fly to Dublin in October, then June is your next best option. Flight prices from Reykjavik Keflavik Intl Airport to Dublin during June average around $182.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Reykjavik Keflavik Intl Airport to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $188. Flights from Reykjavik Keflavik Intl Airport to Dublin on a Friday will generally be more expensive and average around $469. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Reykjavik Keflavik Intl to Dublin flight route?

Fly from Reykjavik Keflavik Intl to Dublin for the best Reykjavik Keflavik Intl - Dublin flight prices

What cabin class options are available on Reykjavik Keflavik Intl to Dublin flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Reykjavik Keflavik Intl Airport to Dublin flights?

You could potentially save up to 43% on your flight if you consider stops on a Reykjavik Keflavik Intl Airport to Dublin flight.

How have Reykjavik Keflavik Intl Airport to Dublin flight prices changed over time?

As of March 2026, prices for Reykjavik Keflavik Intl Airport to Dublin flights are approximately 155% more expensive when compared to flights at the same time last year.

When to book flights from Reykjavik Keflavik Intl Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Dublin (KEF to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Dublin

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Reykjavik Keflavik Intl Airport to Dublin takes 2h 35m
Direct flights go from Reykjavik Keflavik Intl Airport to Dublin every day.
There is 1 airport in Dublin. From Reykjavik Keflavik Intl Airport there are direct flights to Dublin (DUB).
Search flight deals

  • How far is Reykjavik Keflavik Intl to Dublin by plane?

    A flight from Reykjavik Keflavik Intl to Dublin will travel around 934.6 mi. Typically, this will take 2h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Dublin Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Dublin Airport?

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Reykjavik Keflavik Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Reykjavik Keflavik Intl Airport to Dublin?

  • What is the most popular airline from Reykjavik Keflavik Intl Airport to Dublin?

Best airlines flying from Reykjavik Keflavik Intl Airport to Dublin

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $138Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $263Free CancellationRating
7.0
625 reviews
Search Icelandair flights

  • Icelandair Flights From Reykjavik Keflavik Intl Airport to Dublin

    The lowest priced Icelandair flight from Reykjavik Keflavik Intl Airport to Dublin from the last 72 hours was $263. Generally, Icelandair has 2 flights on this route every week with an average price of $389. Icelandair is rated 7.0/10 by our users.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Bray
Kildare
Mullingar
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Malahide
Maynooth
Naas
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Dublin?

It is quick and easy to find Reykjavik to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Reykjavik to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Reykjavik with this policy.

How can momondo help me find flights from Reykjavik to Dublin?

Once all potential Reykjavik to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Reykjavik to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Reykjavik to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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