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Cheap flights from Dublin to Reykjavik from €64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Reykjavik departing on 15/11. 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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Cheap return flights

PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€146PLAY
Find Deal
Sat, 4 Oct - Mon, 6 Oct
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€148Icelandair
Find Deal
Sat, 7 Mar - Tue, 10 Mar
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€149PLAY
Find Deal
Fri, 26 Sep - Mon, 29 Sep
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€150Icelandair
Find Deal
Tue, 11 Nov - Tue, 18 Nov
PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€153PLAY
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Fri, 26 Sep - Mon, 29 Sep
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€158Icelandair
Find Deal
Thu, 5 Mar - Wed, 11 Mar
Scandinavian Airlines Logo
19:05 - 09:30DUB-KEF
15h 25m1 stop
Scandinavian Airlines Logo
17:10 - 10:25KEF-DUB
16h 15m1 stop
€166Scandinavian Airlines
Find Deal
Tue, 21 Oct - Sat, 25 Oct
Scandinavian Airlines Logo
19:05 - 10:40DUB-KEF
15h 35m1 stop
Scandinavian Airlines Logo
11:30 - 18:20KEF-DUB
6h 50m1 stop
€181Scandinavian Airlines
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Fri, 28 Nov - Tue, 2 Dec
KLM Logo
05:55 - 19:05DUB-KEF
13h 10m1 stop
KLM Logo
20:05 - 12:40KEF-DUB
16h 35m1 stop
€201KLM
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Sat, 7 Mar - Mon, 9 Mar
KLM Logo
05:55 - 19:05DUB-KEF
13h 10m1 stop
KLM Logo
20:05 - 08:05KEF-DUB
12h 00m1 stop
€202KLM
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Sun, 23 Nov - Wed, 26 Nov

PLAY flights from Dublin to Reykjavik Keflavik Intl Airport

Our best PLAY deals on Dublin to Reykjavik Keflavik Intl Airport flight tickets
PLAY
4 Oct
DUB11:35Dublin
2h 40m
KEF13:15Reykjavik Keflavik Intl
6 Oct
KEF06:35Reykjavik Keflavik Intl
2h 35m
DUB10:10Dublin
€146
Find similar
PLAY
26 Sept
DUB11:35Dublin
2h 40m
KEF13:15Reykjavik Keflavik Intl
29 Sept
KEF06:35Reykjavik Keflavik Intl
2h 35m
DUB10:10Dublin
€149
Find similar
PLAY
26 Sept
DUB11:35Dublin
2h 40m
KEF13:15Reykjavik Keflavik Intl
29 Sept
KEF06:35Reykjavik Keflavik Intl
2h 35m
DUB10:10Dublin
€153
Find similar

Icelandair flights from Dublin to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Dublin to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
7 Mar
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
10 Mar
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
€148
Find similar
Icelandair
11 Nov
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
18 Nov
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
€150
Find similar
Icelandair
5 Mar
DUB11:30Dublin
2h 40m
KEF14:10Reykjavik Keflavik Intl
11 Mar
KEF07:40Reykjavik Keflavik Intl
2h 35m
DUB10:15Dublin
€158
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Reykjavik Keflavik Intl Airport 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 14 September 2025.
Use the filters below to find and compare flights from Dublin to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Sat 4/10

11:35-13:15

Nonstop2h 40m

Reykjavik Keflavik Intl

Mon 6/10

06:35-10:10

Nonstop2h 35m

€146

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Sat 7/3

11:30-14:10

Nonstop2h 40m

Reykjavik Keflavik Intl

Tue 10/3

07:40-10:15

Nonstop2h 35m

€148

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Fri 26/9

11:35-13:15

Nonstop2h 40m

Reykjavik Keflavik Intl

Mon 29/9

06:35-10:10

Nonstop2h 35m

€149

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Tue 11/11

11:30-14:10

Nonstop2h 40m

Reykjavik Keflavik Intl

Tue 18/11

07:40-10:15

Nonstop2h 35m

€150

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Fri 26/9

11:35-13:15

Nonstop2h 40m

Reykjavik Keflavik Intl

Mon 29/9

06:35-10:10

Nonstop2h 35m

€153

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Thu 5/3

11:30-14:10

Nonstop2h 40m

Reykjavik Keflavik Intl

Wed 11/3

07:40-10:15

Nonstop2h 35m

€158

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Tue 21/10

19:05-09:30

1 stop15h 25m

Reykjavik Keflavik Intl

Sat 25/10

17:10-10:25

1 stop16h 15m

€166

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Fri 28/11

19:05-10:40

1 stop15h 35m

Reykjavik Keflavik Intl

Tue 2/12

11:30-18:20

1 stop6h 50m

€181

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Sat 7/3

05:55-19:05

1 stop13h 10m

Reykjavik Keflavik Intl

Mon 9/3

20:05-12:40

1 stop16h 35m

€201

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Sun 23/11

05:55-19:05

1 stop13h 10m

Reykjavik Keflavik Intl

Wed 26/11

20:05-08:05

1 stop12h 00m

€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 Reykjavik from

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

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 Dublin and Reykjavik Keflavik Intl Airport?

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

In general, January is the cheapest month to fly from Dublin to Reykjavik Keflavik Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €150. The month of February is another great option to travel to Reykjavik Keflavik Intl Airport, with average flight prices from Dublin averaging around €164.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

According to our data, Saturday is the cheapest day to fly to Reykjavik Keflavik Intl Airport from Dublin. The lowest ticket price found for a Saturday departure recently was €344. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Sunday, with ticket prices averaging around €385.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

Our data shows that the cheapest Dublin to Reykjavik Keflavik Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Reykjavik Keflavik Intl Airport in the morning for as low as €345. At midday is when there is more demand to fly to Reykjavik Keflavik Intl Airport, so prices are often more expensive at around €480 per ticket.

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

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

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Dublin when booking week ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around €194 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Dublin for as low as €154 on momondo.

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

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

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

As of September 2025, prices for Dublin to Reykjavik Keflavik Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Reykjavik Keflavik Intl Airport

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

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

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

Best price found

€331

Fastest flight time

2h 40m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from Dublin in the past 72 hours is €331. The best return flight deal from Dublin to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is €229.
The fastest flight from Dublin to Reykjavik Keflavik Intl Airport takes 2h 40m
Direct flights go from Dublin to Reykjavik Keflavik Intl Airport every day.
Search flight deals

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

    A flight from Dublin to Reykjavik Keflavik Intl will travel around 1504.1 km. In terms of flight time, this usually takes a little over 2h 40m.

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

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

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

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

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The necessary travel and health documents for your Reykjavik Keflavik Intl Airport 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 Dublin to Reykjavik Keflavik Intl Airport?

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

Best airlines flying from Dublin to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Dublin to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom €127Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom €159Free CancellationRating
7.0
546 reviews
Search Icelandair flights

  • PLAY Flights From Dublin to Reykjavik Keflavik Intl Airport

    PLAY is one of the most popular airlines flying from Dublin to Reykjavik Keflavik Intl Airport, operating 5 flights/week on average for this route. A good PLAY flight deal for Dublin to Reykjavik Keflavik Intl Airport starts from €149 round-trip, up to an average price of €213. Our users have rated PLAY at 7.0/10.

  • Icelandair Flights From Dublin to Reykjavik Keflavik Intl Airport

    Icelandair (7.0/10 from 546 reviews) operates around 3 flights from Dublin to Reykjavik Keflavik Intl Airport in any given week. The average Icelandair airfare for this route is around €259, with deals from around €187 rare but found on momondo. Referenced prices are for round-trip Dublin to Reykjavik Keflavik Intl Airport flight searches in the last 72 hours.

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Hella
Keflavik

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Reykjavik. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Dublin to Reykjavik flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Dublin to Reykjavik 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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Reykjavik Keflavik Intl Airport flight routes

According to popular flight searches on momondo this year
Flights from Dublin to Reykjavik Keflavik Intl