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Flights to Reykjavik Keflavik Intl

€64 Cheap flights to Reykjavik Keflavik Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Reykjavik Keflavik Intl Airport 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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Find the cheapest flights from Ireland to Reykjavik Keflavik Intl Airport

Cheap return flights

PLAY Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
PLAY Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€142PLAY
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
06:45 - 10:20KEF-DUB
2h 35mdirect
€150PLAY
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Icelandair Logo
11:30 - 14:10DUB-KEF
2h 40mdirect
Icelandair Logo
07:40 - 10:15KEF-DUB
2h 35mdirect
€153Icelandair
Find Deal
Fri, 6 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 - 10:45DUB-KEF
15h 40m1 stop
Scandinavian Airlines Logo
11:30 - 18:20KEF-DUB
6h 50m1 stop
€174Scandinavian Airlines
Find Deal
Thu, 27 Nov - Tue, 2 Dec
KLM Logo
05:55 - 19:05DUB-KEF
13h 10m1 stop
KLM Logo
20:05 - 08:05KEF-DUB
12h 00m1 stop
€201KLM
Find Deal
Sun, 23 Nov - Wed, 26 Nov
KLM Logo
05:55 - 19:05DUB-KEF
13h 10m1 stop
KLM Logo
20:05 - 08:05KEF-DUB
12h 00m1 stop
€202KLM
Find Deal
Thu, 13 Nov - Wed, 19 Nov
WorldTicket Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
WorldTicket Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€208WorldTicket
Find Deal
Sat, 4 Oct - Mon, 6 Oct
WorldTicket Logo
11:35 - 13:15DUB-KEF
2h 40mdirect
WorldTicket Logo
06:35 - 10:10KEF-DUB
2h 35mdirect
€215WorldTicket
Find Deal
Sat, 4 Oct - Mon, 6 Oct

momondo Fare Finder

 
Locate flights to Reykjavik Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 13 September 2025.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

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

€142

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

Sun 28/9

06:45-10:20

Nonstop2h 35m

€150

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Fri 6/3

11:30-14:10

Nonstop2h 40m

Reykjavik Keflavik Intl

Wed 11/3

07:40-10:15

Nonstop2h 35m

€153

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

Thu 27/11

19:05-10:45

1 stop15h 40m

Reykjavik Keflavik Intl

Tue 2/12

11:30-18:20

1 stop6h 50m

€174

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

€201

DublinReykjavik

DUB - KEF

DUBKEF

Dublin

Thu 13/11

05:55-19:05

1 stop13h 10m

Reykjavik Keflavik Intl

Wed 19/11

20:05-08:05

1 stop12h 00m

€202

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

€208

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

€215

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 Keflavik Intl Airport from

Flights to Reykjavik Keflavik Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Reykjavik Keflavik Intl Airport to help you craft the best travel plan.

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

There are 2 cabin classes available to choose from on Ireland 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.

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 Ireland. 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 month to fly to Reykjavik Keflavik Intl Airport?

In general, January is the cheapest month to fly from Ireland 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 Ireland averaging around €151.

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

Our data shows that the cheapest Ireland 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 €344. At midday is when there is more demand to fly to Reykjavik Keflavik Intl Airport, so prices are often more expensive at around €479 per ticket.

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

Fly from Dublin to Reykjavik Keflavik Intl for the best Ireland - 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 Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around €187 when searching weeks 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 Ireland for as low as €164 on momondo.

Cheapest flights to Reykjavik Keflavik Intl

Find the cheapest flights to Reykjavik Keflavik Intl from your nearest city or airport
Find flights from Dublin to Reykjavik Keflavik Intl Airport
CHEAPEST MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM DUBLINJanuary20% cheaperFlying from Dublin to Reykjavik Keflavik Intl Airport costs on average just €150 in January
MOST EXPENSIVE MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM DUBLINApril23% more expensiveIt costs about €232 for flights to Reykjavik Keflavik Intl Airport from Dublin in April
MOST POPULAR MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM DUBLINOctober525% more users visitedMore momondo users searched in flights to Reykjavik Keflavik Intl Airport from Dublin in October than any other month

Cheap Reykjavik Keflavik Intl Airport flight deals and tips

Summary info about Reykjavik Keflavik Intl Airport flight prices, duration and airlines

Best One-Way Price

€64

Best Round-Trip Price

€142

Fastest flight time

2h 40m

Popular in

April
The best one-way flight price to Reykjavik from Ireland in the last 72 hours is €64 (Dublin to Reykjavik Keflavik Intl).
Search Deals
The best round-trip flight price to Reykjavik from Ireland in the last 72 hours is €142 (Dublin to Reykjavik Keflavik Intl).
Search Deals
The fastest flight to Reykjavik from Ireland takes 2h 40m (Dublin to Reykjavik Keflavik Intl).
Search Deals
April has the highest demand for flights to Reykjavik, with a 5% price increase on average.
Search Deals

Frequently asked questions about flying to Reykjavik Keflavik Intl Airport

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

In general, when looking for the cheapest flight to Reykjavik Keflavik Intl Airport, try to choose a flight departing in January for the best deal.

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

Most flyers found that booking flight tickets 13 days in advance of their planned departure date is, on average, the best time to get cheap flights to Reykjavik Keflavik Intl Airport.

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

In general, booking your departure to Reykjavik Keflavik Intl Airport for a Saturday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.

What is the cheapest time of day to fly to Reykjavik Keflavik Intl Airport?

In general, when looking for the cheapest flight to Reykjavik Keflavik Intl Airport, our data indicates that Morning flights are the most cost-effective. Midday flights tend to be the most expensive.

Is there an alternative airport near Reykjavik Keflavik Intl Airport?

Finding an alternative and possibly cheaper destination airport near Reykjavik Keflavik Intl Airport is possible. If you are planning a flight to Reykjavik Keflavik Intl Airport, consider booking flights to Reykjavik Domestic Airport (2 km from Reykjavik city centre).

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

Prices for flights to Reykjavik Keflavik Intl Airport are updated daily.

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

There are 3 operators available for flights to Reykjavik Keflavik Intl Airport as of September 2025.

How old do you have to be to fly 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 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.

Travelling to a place near Reykjavik Keflavik Intl Airport?

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

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

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

How can momondo help me find flights to Reykjavik?

Once all potential Reykjavik 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 to Reykjavik right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Reykjavik, momondo offers a useful price alert feature which will track prices for flights to Reykjavik and alert you when they change.

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Find better results for your trip to Reykjavik Keflavik Intl Airport KEF

Popular Flights to Reykjavik Keflavik Intl Airport

Popular routes according to searches in the past day on momondo
Flights from Dublin to KEFfrom €203