Cheap flights from Ireland to Iceland from €71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Iceland departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Ireland to Iceland

Recent return flight deals from Ireland to Iceland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:45 - 10:15DUB-KEF
13h 30m1 stop
Multiple Airlines Logo
10:00 - 15:25KEF-DUB
5h 25m1 stop
€141Multiple Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Multiple Airlines Logo
20:45 - 10:15DUB-KEF
13h 30m1 stop
Multiple Airlines Logo
10:00 - 21:15KEF-DUB
11h 15m1 stop
€147Multiple Airlines
Find Deal
Mon, 12 Jan - Thu, 15 Jan
Multiple Airlines Logo
20:45 - 10:15DUB-KEF
13h 30m1 stop
Multiple Airlines Logo
10:00 - 15:25KEF-DUB
5h 25m1 stop
€153Multiple Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Multiple Airlines Logo
10:45 - 20:20DUB-KEF
9h 35m1 stop
Multiple Airlines Logo
17:05 - 08:30KEF-DUB
15h 25m1 stop
€154Multiple Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
20:45 - 10:15DUB-KEF
13h 30m1 stop
Multiple Airlines Logo
11:55 - 18:25KEF-DUB
6h 30m1 stop
€158Multiple Airlines
Find Deal
Mon, 5 Jan - Wed, 14 Jan
Multiple Airlines Logo
13:25 - 10:15DUB-KEF
20h 50m2 stops
Multiple Airlines Logo
10:00 - 15:25KEF-DUB
5h 25m1 stop
€166Multiple Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Multiple Airlines Logo
06:10 - 17:45DUB-KEF
11h 35m1 stop
Multiple Airlines Logo
11:00 - 21:55KEF-DUB
10h 55m1 stop
€167Multiple Airlines
Find Deal
Tue, 3 Feb - Sat, 14 Feb
Multiple Airlines Logo
06:15 - 18:00DUB-KEF
11h 45m1 stop
Multiple Airlines Logo
19:35 - 15:05KEF-DUB
19h 30m2 stops
€171Multiple Airlines
Find Deal
Thu, 26 Feb - Sun, 1 Mar
KLM Logo
15:40 - 19:05ORK-KEF
27h 25m2 stops
KLM Logo
20:00 - 23:25KEF-ORK
27h 25m1 stop
€249KLM
Find Deal
Sun, 25 Jan - Thu, 29 Jan
KLM Logo
15:40 - 19:05ORK-KEF
27h 25m2 stops
KLM Logo
20:00 - 23:25KEF-ORK
27h 25m1 stop
€250KLM
Find Deal
Sun, 25 Jan - Thu, 29 Jan

Icelandair flights from Ireland to Iceland

Our best Icelandair deals on Ireland to Iceland flight tickets
Icelandair
19 Jan
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
22 Jan
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
Icelandair
15 Jan
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
18 Jan
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
Icelandair
5 Feb
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
14 Feb
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin

Scandinavian Airlines flights from Ireland to Iceland

Our best Scandinavian Airlines deals on Ireland to Iceland flight tickets
Scandinavian Airlines
20 Apr
DUB19:05Dublin
15h 35m
1 stop
KEF09:40Reykjavik Keflavik Intl
26 Apr
KEF01:25Reykjavik Keflavik Intl
16h 40m
2 stops
DUB19:05Dublin
Scandinavian Airlines
25 Nov
DUB19:05Dublin
15h 40m
1 stop
KEF10:45Reykjavik Keflavik Intl
28 Nov
KEF07:50Reykjavik Keflavik Intl
10h 20m
2 stops
DUB18:10Dublin
Scandinavian Airlines
23 Nov
DUB19:05Dublin
17h 10m
2 stops
KEF12:15Reykjavik Keflavik Intl
26 Nov
KEF11:30Reykjavik Keflavik Intl
6h 50m
1 stop
DUB18:20Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Iceland 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 21 November 2025.
Use the filters below to find and compare flights from Ireland to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Mon 19/1

20:45-10:15

1 stop13h 30m

Reykjavik Keflavik Intl

Thu 22/1

10:00-15:25

1 stop5h 25m

€141

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Mon 12/1

20:45-10:15

1 stop13h 30m

Reykjavik Keflavik Intl

Thu 15/1

10:00-21:15

1 stop11h 15m

€147

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Mon 19/1

20:45-10:15

1 stop13h 30m

Reykjavik Keflavik Intl

Thu 22/1

10:00-15:25

1 stop5h 25m

€153

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Fri 20/2

10:45-20:20

1 stop9h 35m

Reykjavik Keflavik Intl

Tue 24/2

17:05-08:30

1 stop15h 25m

€154

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Mon 5/1

20:45-10:15

1 stop13h 30m

Reykjavik Keflavik Intl

Wed 14/1

11:55-18:25

1 stop6h 30m

€158

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Mon 19/1

13:25-10:15

2 stops20h 50m

Reykjavik Keflavik Intl

Thu 22/1

10:00-15:25

1 stop5h 25m

€166

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Tue 3/2

06:10-17:45

1 stop11h 35m

Reykjavik Keflavik Intl

Sat 14/2

11:00-21:55

1 stop10h 55m

€167

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Thu 26/2

06:15-18:00

1 stop11h 45m

Reykjavik Keflavik Intl

Sun 1/3

19:35-15:05

2 stops19h 30m

€171

CorkReykjavik

ORK - KEF

ORKKEF

Cork

Sun 25/1

15:40-19:05

2 stops27h 25m

Reykjavik Keflavik Intl

Thu 29/1

20:00-23:25

1 stop27h 25m

€249

CorkReykjavik

ORK - KEF

ORKKEF

Cork

Sun 25/1

15:40-19:05

2 stops27h 25m

Reykjavik Keflavik Intl

Thu 29/1

20:00-23:25

1 stop27h 25m

€250

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Iceland from

How to get the cheapest flight ticket from Ireland to Iceland

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 Iceland?

The cheapest month to fly to Iceland from Ireland is in January. Flight prices, which tend to average around €156, are often lower during this time because this is during the off-season. If you aren’t able to travel to Iceland during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €173.

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

On average, the least expensive day to fly to Iceland from Ireland is on a Saturday. momondo users have found tickets for Saturday departures for as low as €362. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Iceland for around €402.

What is the cheapest time of day to depart on your flight to Iceland?

Our most recent data shows that the best time of day to fly to Iceland is in the morning. Flights from Ireland to Iceland during this time can be as low as €358. At midday is when there is more demand to fly to Iceland, so prices are often more expensive at around €493 per ticket.

What is the cheapest Ireland to Iceland flight route?

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

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around €202 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Ireland for as low as €170 on momondo.

What cabin class options are available on Ireland to Iceland flights?

There are 2 cabin classes available to choose from on Ireland to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Iceland

Best price found

€390

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Iceland

1 airport
The best one-way flight to Iceland from Ireland in the past 72 hours is €390. The best return flight deal from Ireland to Iceland found on momondo in the last 72 hours is €292.
The fastest flight from Ireland to Iceland takes 2h 40m
Direct flights go from Ireland to Iceland every day.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)
  • When did momondo last update prices for flights from Ireland to Iceland?

    Prices for flights from Ireland to Iceland were last updated today.

  • How many operators does momondo search for flights from Ireland to Iceland?

  • How old do you have to be to fly from Ireland to Iceland?

    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 Ireland to Iceland.

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

    The necessary travel and health documents for your Iceland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Iceland?

Best airlines flying from Ireland to Iceland

Compare and see reviews for airlines that fly from Ireland to Iceland with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom €120Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom €162Free CancellationRating
7.0
581 reviews
Search Icelandair flights

Why use momondo?

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

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

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

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

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

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 Iceland from Ireland.

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

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

An easier way to manage your Iceland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 21/12
Sun 28/12

Find better results for your trip to Iceland

Popular Cities in Iceland

Popular flights according to clicks in the last 7 days on momondo