KEF - DUB

€56 Find Cheap Flights from Reykjavik to Dublin – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€127
Typical prices: €309-€519
Multiple Airlines
Sat 17/11Mon 19/11
KEF - DUB • 1 stop
Cheapest direct flights
€249
Typical prices: €324-€525
Icelandair
Thu 8/2Mon 12/2
KEF - DUB • Direct
Direct flights
Every day
You can fly direct with Icelandair. Average duration is 2h 35m
Direct flights
+1
Direct flights
+1
When to travel
January
Cheapest • 39% price drop
October
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reykjavik to Dublin (KEF-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Keflavik Intl to Dublin

Tue, 17 Nov - Thu, 19 Nov
Multiple Airlines Logo
10:55 - 19:30KEF  Reykjavik Keflavik Intl-DUB Dublin
8h 35m1 stop Birmingham
Multiple Airlines Logo
20:30 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
12h 25m1 stop Liverpool J. Lennon
€127Multiple Airlines
Fri, 27 Nov - Mon, 30 Nov
Multiple Airlines Logo
09:35 - 00:40KEF  Reykjavik Keflavik Intl-DUB Dublin
15h 05m1 stop Liverpool J. Lennon
Multiple Airlines Logo
22:00 - 10:00DUB  Dublin-KEF Reykjavik Keflavik Intl
12h 00m1 stop Manchester
€129Multiple Airlines
Sat, 28 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:30 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
7h 40m1 stop Newcastle upon Tyne
Multiple Airlines Logo
22:00 - 10:00DUB  Dublin-KEF Reykjavik Keflavik Intl
12h 00m1 stop Manchester
€135Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
18:35 - 10:00KEF  Reykjavik Keflavik Intl-DUB Dublin
15h 25m1 stop London Gatwick
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€137Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
10:30 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
7h 40m1 stop Newcastle upon Tyne
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€139Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
10:30 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
7h 40m1 stop Newcastle upon Tyne
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€146Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
11:00 - 00:25KEF  Reykjavik Keflavik Intl-DUB Dublin
13h 25m1 stop Birmingham
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€152Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
11:00 - 00:25KEF  Reykjavik Keflavik Intl-DUB Dublin
13h 25m1 stop Birmingham
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€157Multiple Airlines
Sat, 12 Dec - Sun, 13 Dec
Multiple Airlines Logo
10:30 - 18:10KEF  Reykjavik Keflavik Intl-DUB Dublin
7h 40m1 stop Newcastle upon Tyne
Multiple Airlines Logo
22:55 - 08:55DUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
€160Multiple Airlines
Wed, 9 Dec - Wed, 16 Dec
Multiple Airlines Logo
12:00 - 18:20KEF  Reykjavik Keflavik Intl-DUB Dublin
6h 20m1 stop London Luton
Multiple Airlines Logo
09:20 - 16:50DUB  Dublin-KEF Reykjavik Keflavik Intl
7h 30m1 stop London Luton
€161Multiple Airlines
Booking Insights

Price, demand, and travel trends for Reykjavik Keflavik Intl Airport to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Reykjavik Keflavik Intl Airport to Dublin?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Reykjavik Keflavik Intl Airport to Dublin. It's 17% cheaper than the average day, while Saturday is the most expensive, with prices 38% higher.

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

•January is the cheapest month to fly from Reykjavik Keflavik Intl Airport to Dublin at €240 return.
•June (€714) and March (€625) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 197% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Reykjavik Keflavik Intl Airport to Dublin flights

Low season

February

Cheapest flight

€56
Beat the crowds with an average 37% drop in travellers.
The most popular month to fly with an average 46% increase in travellers.
One-way flight from Reykjavik Keflavik Intl Airport to Dublin

When to book flights from Keflavik Intl to Dublin

Are your dates flexible? Find out the best times to travel from Keflavik Intl to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Reykjavik Keflavik Intl Airport to Dublin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Reykjavik Keflavik Intl Airport to Dublin?

    These are the earliest and latest flight times available from Reykjavik Keflavik Intl Airport to Dublin:

    • Earliest: departs at 07:40 and lands at 10:15
    • Latest: departs at 09:40 and lands at 12:15.

    The flight takes about 2h 35m.

  • Which cabin classes can I book on flights from Reykjavik Keflavik Intl Airport to Dublin?

    Only Economy class is available on flights from Reykjavik Keflavik Intl Airport to Dublin.

  • How long is a flight from Reykjavik Keflavik Intl Airport to Dublin?

    A direct flight from Reykjavik Keflavik Intl Airport to Dublin takes 2h 35m, covering 2,409 km.

  • Do I need a passport to fly from Reykjavik Keflavik Intl Airport to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Reykjavik Keflavik Intl Airport to Dublin flight?

    Return flights from Reykjavik Keflavik Intl Airport to Dublin range from €309 to €519, with an average of €391 over the past 12 months. Anything below €309 counts as a good deal.

  • How much can I save by having a stopover when flying from Reykjavik Keflavik Intl Airport to Dublin?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average €257 return via Manchester (MAN), compared with €392 for direct.

  • What is the standard checked bag allowance on flights from Reykjavik Keflavik Intl Airport to Dublin?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €48–€90 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Reykjavik Keflavik Intl Airport to Dublin?

    The Airbus A321neo family is used most often on this route, operated mainly by Icelandair. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • How are flight departures from Reykjavik Keflavik Intl Airport to Dublin spread across the day?

    Morning is the busiest departure period on Reykjavik Keflavik Intl Airport to Dublin flights, with 100% leaving in that window. Afternoon departures account for 0%, Evening flights for 0%, and Night flights for 0%.

  • How are flight prices from Reykjavik Keflavik Intl Airport to Dublin looking right now?

    One-way fares from Reykjavik Keflavik Intl Airport to Dublin are currently lower than usual. Average one-way flight prices are about €84, which is 68% below the typical average for this route.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €28 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • Which airports can I use when flying from Reykjavik Keflavik Intl Airport to Dublin?

    Flights from Reykjavik Keflavik Intl Airport to Dublin usually depart from Reykjavik Keflavik Intl (KEF) and arrive at Dublin (DUB).

  • Which airports do connecting flights from Reykjavik Keflavik Intl Airport to Dublin pass through?

    Most connecting flights from Reykjavik Keflavik Intl Airport to Dublin pass through Manchester (MAN), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Reykjavik Keflavik Intl Airport to Dublin?

    Yes. Flexible dates can save you up to 40% on flights from Reykjavik Keflavik Intl Airport to Dublin. Sunday is the cheapest departure day at €328 return on average, while Saturday is the most expensive at €544, a difference of €216.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly from Reykjavik Keflavik Intl Airport to Dublin?

    Only Icelandair operates flights between Reykjavik Keflavik Intl Airport and Dublin.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Reykjavik Keflavik Intl Airport to Dublin flights?

    Among airlines operating Reykjavik Keflavik Intl Airport to Dublin flights:

    • Icelandair: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Reykjavik Keflavik Intl Airport to Dublin flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Icelandair: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Reykjavik Keflavik Intl Airport to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average €328, about €216 less than Saturday fares (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Reykjavik Keflavik Intl Airport to Dublin trip for January. Fares historically average €240 return in that month – typically €473 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Manchester Airport (MAN) can be cheaper than flying direct. The cheapest stopover option averages €257 return on this route – about €135 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.

    • Clayton Hotel Dublin Airport
    • Maldron Hotel Dublin Airport
    • Metro Hotel Dublin Airport

Prefer to fly direct from Reykjavik Keflavik Intl to Dublin?

 
Find which airlines fly direct from Reykjavik Keflavik Intl Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Reykjavik Keflavik Intl to Dublin

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Dublin to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

More options for your flight from Keflavik Intl to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin