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Cheap flights from Reykjavik Keflavik Intl Airport to Ireland from €94

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 Ireland departing on 6/3. 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 Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 - 19:10
KEF
-
DUB
6h 25m
1 stop
Multiple Airlines Logo
17:50 - 09:40
DUB
-
KEF
15h 50m
1 stop
€166Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
19:20 - 21:35
KEF
-
DUB
26h 15m
1 stop
Multiple Airlines Logo
06:50 - 17:15
DUB
-
KEF
10h 25m
1 stop
€176Multiple Airlines
Wed, 4 Mar - Thu, 26 Mar
Multiple Airlines Logo
19:35 - 10:45
KEF
-
DUB
15h 10m
2 stops
Multiple Airlines Logo
17:50 - 09:40
DUB
-
KEF
15h 50m
1 stop
€180Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
10:05 - 21:35
KEF
-
DUB
11h 30m
1 stop
Multiple Airlines Logo
06:30 - 18:55
DUB
-
KEF
12h 25m
2 stops
€186Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
01:00 - 18:50
KEF
-
DUB
16h 50m
1 stop
Multiple Airlines Logo
21:35 - 08:20
DUB
-
KEF
11h 45m
1 stop
€196Multiple Airlines
Thu, 28 May - Tue, 2 Jun
Multiple Airlines Logo
19:35 - 10:45
KEF
-
DUB
15h 10m
2 stops
Multiple Airlines Logo
07:20 - 09:40
DUB
-
KEF
26h 20m
2 stops
€197Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
09:50 - 19:15
KEF
-
DUB
9h 25m
1 stop
Multiple Airlines Logo
06:30 - 09:40
DUB
-
KEF
27h 10m
2 stops
€198Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Multiple Airlines Logo
09:50 - 23:25
KEF
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
06:30 - 09:40
DUB
-
KEF
27h 10m
2 stops
€199Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Multiple Airlines Logo
19:35 - 10:45
KEF
-
DUB
15h 10m
2 stops
Multiple Airlines Logo
06:30 - 18:55
DUB
-
KEF
12h 25m
2 stops
€200Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
08:45 - 15:25
KEF
-
DUB
5h 40m
1 stop
Multiple Airlines Logo
22:25 - 07:50
DUB
-
KEF
10h 25m
1 stop
€202Multiple Airlines
Thu, 30 Apr - Fri, 8 May

Scandinavian Airlines flights from Reykjavik Keflavik Intl Airport to Ireland

Our best Scandinavian Airlines deals on Reykjavik Keflavik Intl Airport to Ireland flight tickets
Scandinavian Airlines
2 May
KEF17:10Reykjavik Keflavik Intl
15h 15m
1 stop
DUB09:25Dublin
9 May
DUB20:00Dublin
14h 40m
2 stops
KEF09:40Reykjavik Keflavik Intl
€203
Scandinavian Airlines
7 May
KEF10:30Reykjavik Keflavik Intl
6h 50m
1 stop
DUB18:20Dublin
9 May
DUB19:05Dublin
15h 35m
1 stop
KEF09:40Reykjavik Keflavik Intl
€221
Scandinavian Airlines
7 May
KEF17:05Reykjavik Keflavik Intl
17h 45m
1 stop
DUB11:50Dublin
9 May
DUB19:05Dublin
15h 35m
1 stop
KEF09:40Reykjavik Keflavik Intl
€222

Icelandair flights from Reykjavik Keflavik Intl Airport to Ireland

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Ireland flight tickets
Icelandair
29 Apr
KEF07:30Reykjavik Keflavik Intl
2h 35m
DUB11:05Dublin
12 May
DUB14:15Dublin
2h 35m
KEF15:50Reykjavik Keflavik Intl
€232
Icelandair
29 Apr
KEF07:30Reykjavik Keflavik Intl
2h 35m
DUB11:05Dublin
10 May
DUB12:15Dublin
2h 35m
KEF13:50Reykjavik Keflavik Intl
€242
Icelandair
3 May
KEF07:30Reykjavik Keflavik Intl
2h 35m
DUB11:05Dublin
8 May
DUB12:15Dublin
2h 35m
KEF13:50Reykjavik Keflavik Intl
€244

momondo Fare Finder

 
Customise your flight search to find flights from Reykjavik Keflavik Intl Airport to Ireland 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 13,528 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/2

12:45-19:10

1 stop6h 25m

Dublin

Mon 9/2

17:50-09:40

1 stop15h 50m

€166

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 4/3

19:20-21:35

1 stop26h 15m

Dublin

Thu 26/3

06:50-17:15

1 stop10h 25m

€176

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/2

19:35-10:45

2 stops15h 10m

Dublin

Mon 9/2

17:50-09:40

1 stop15h 50m

€180

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/3

10:05-21:35

1 stop11h 30m

Dublin

Thu 12/3

06:30-18:55

2 stops12h 25m

€186

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 28/5

01:00-18:50

1 stop16h 50m

Dublin

Tue 2/6

21:35-08:20

1 stop11h 45m

€196

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/2

19:35-10:45

2 stops15h 10m

Dublin

Mon 9/2

07:20-09:40

2 stops26h 20m

€197

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 6/3

09:50-19:15

1 stop9h 25m

Dublin

Fri 13/3

06:30-09:40

2 stops27h 10m

€198

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 6/3

09:50-23:25

1 stop13h 35m

Dublin

Fri 13/3

06:30-09:40

2 stops27h 10m

€199

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/3

19:35-10:45

2 stops15h 10m

Dublin

Thu 12/3

06:30-18:55

2 stops12h 25m

€200

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 30/4

08:45-15:25

1 stop5h 40m

Dublin

Fri 8/5

22:25-07:50

1 stop10h 25m

€202

Flights are sorted by cheapest return flights first.

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

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

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 cheapest month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Reykjavik Keflavik Intl Airport averaging around €143.

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

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

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

There is only 1 cabin class available to choose from on Reykjavik Keflavik Intl to Ireland 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 Ireland flights?

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to Ireland.

Cheap Reykjavik Keflavik Intl Airport to Ireland flight deals and tips

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

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from Reykjavik Keflavik Intl Airport to Ireland takes 2h 35m
Direct flights go from Reykjavik Keflavik Intl Airport to Ireland every day.
There are 77 airports in Ireland. From Reykjavik Keflavik Intl Airport there are direct flights to Dublin (DUB).
Search flight deals

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

    Prices for flights from Reykjavik Keflavik Intl Airport to Ireland refresh daily.

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

    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 Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Why use momondo?

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

It is quick and easy to find Reykjavik to Ireland 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 Ireland that suits you.

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

Yes. momondo allows you to filter the results for Reykjavik to Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Reykjavik.

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

Yes. momondo can track prices for Reykjavik to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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