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Cheap flights from Reykjavik Keflavik Intl Airport to Ireland from €95

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 8/4. 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 Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:25 - 23:45KEF-DUB
14h 20m1 stop
Multiple Airlines Logo
18:20 - 10:30DUB-KEF
16h 10m1 stop
€153Multiple Airlines
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Thu, 5 Mar - Sat, 7 Mar
Multiple Airlines Logo
11:55 - 18:25KEF-DUB
6h 30m1 stop
Multiple Airlines Logo
07:00 - 17:45DUB-KEF
10h 45m1 stop
€166Multiple Airlines
Find Deal
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
11:00 - 18:10KEF-DUB
7h 10m1 stop
Multiple Airlines Logo
07:00 - 17:45DUB-KEF
10h 45m1 stop
€170Multiple Airlines
Find Deal
Sat, 31 Jan - Tue, 10 Feb
Scandinavian Airlines Logo
01:25 - 11:50KEF-DUB
9h 25m1 stop
Scandinavian Airlines Logo
19:05 - 00:35DUB-KEF
6h 30m1 stop
€176Scandinavian Airlines
Find Deal
Sun, 3 May - Fri, 8 May
Scandinavian Airlines Logo
01:25 - 11:50KEF-DUB
9h 25m1 stop
Scandinavian Airlines Logo
11:10 - 00:35DUB-KEF
14h 25m2 stops
€216Scandinavian Airlines
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Sun, 3 May - Fri, 8 May
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
€219Icelandair
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Fri, 6 Feb - Mon, 9 Feb
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
€220Icelandair
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Sat, 31 Jan - Wed, 11 Feb
KLM Logo
20:05 - 08:05KEF-DUB
12h 00m1 stop
KLM Logo
08:50 - 19:05DUB-KEF
10h 15m1 stop
€223KLM
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Mon, 2 Feb - Mon, 9 Feb
Lufthansa Logo
15:10 - 10:05KEF-DUB
18h 55m1 stop
Lufthansa Logo
17:55 - 13:20DUB-KEF
43h 25m2 stops
€227Lufthansa
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Sat, 22 Nov - Thu, 27 Nov
Lufthansa Logo
15:10 - 11:15KEF-DUB
20h 05m2 stops
Lufthansa Logo
17:55 - 13:20DUB-KEF
43h 25m2 stops
€244Lufthansa
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Sat, 22 Nov - Thu, 27 Nov

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
3 May
KEF01:25Reykjavik Keflavik Intl
9h 25m
1 stop
DUB11:50Dublin
8 May
DUB19:05Dublin
6h 30m
1 stop
KEF00:35Reykjavik Keflavik Intl
€176
Find similar
Scandinavian Airlines
3 May
KEF01:25Reykjavik Keflavik Intl
9h 25m
1 stop
DUB11:50Dublin
8 May
DUB11:10Dublin
14h 25m
2 stops
KEF00:35Reykjavik Keflavik Intl
€216
Find similar
Scandinavian Airlines
31 Jan
KEF11:25Reykjavik Keflavik Intl
22h 00m
1 stop
DUB09:25Dublin
5 Feb
DUB19:05Dublin
15h 40m
1 stop
KEF10:45Reykjavik Keflavik Intl
€238
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Icelandair flights from Reykjavik Keflavik Intl Airport to Ireland

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Ireland flight tickets
Icelandair
6 Feb
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
9 Feb
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
€219
Find similar
Icelandair
31 Jan
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
10 Feb
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
€220
Find similar
Icelandair
31 Jan
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
10 Feb
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
€221
Find similar

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 6 November 2025.
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 5/3

09:25-23:45

1 stop14h 20m

Dublin

Sat 7/3

18:20-10:30

1 stop16h 10m

€153

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 4/2

11:55-18:25

1 stop6h 30m

Dublin

Tue 10/2

07:00-17:45

1 stop10h 45m

€166

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 31/1

11:00-18:10

1 stop7h 10m

Dublin

Tue 10/2

07:00-17:45

1 stop10h 45m

€170

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sun 3/5

01:25-11:50

1 stop9h 25m

Dublin

Fri 8/5

19:05-00:35

1 stop6h 30m

€176

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sun 3/5

01:25-11:50

1 stop9h 25m

Dublin

Fri 8/5

11:10-00:35

2 stops14h 25m

€216

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 6/2

07:40-10:15

Nonstop2h 35m

Dublin

Mon 9/2

11:30-14:10

Nonstop2h 40m

€219

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 31/1

07:40-10:15

Nonstop2h 35m

Dublin

Wed 11/2

11:30-14:10

Nonstop2h 40m

€220

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Mon 2/2

20:05-08:05

1 stop12h 00m

Dublin

Mon 9/2

08:50-19:05

1 stop10h 15m

€223

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 22/11

15:10-10:05

1 stop18h 55m

Dublin

Thu 27/11

17:55-13:20

2 stops43h 25m

€227

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 22/11

15:10-11:15

2 stops20h 05m

Dublin

Thu 27/11

17:55-13:20

2 stops43h 25m

€244

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 January is another great option to travel to Ireland, with average flight prices from Reykjavik Keflavik Intl Airport averaging around €118.

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

1 airport
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 is 1 airport near Ireland: 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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