DUB - KEF

$72 Find Cheap Flights from Dublin to Reykjavik - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$161
Typical prices: $285-$441
Multiple Airlines
Sun 1/21Wed 1/24
DUB - KEF • 1 stop
Cheapest non-stop
$263
Typical prices: $289-$432
Icelandair
Fri 1/12Tue 1/16
DUB - KEF • Non-stop
Nonstop flights
You can fly direct with Icelandair. Average duration is 2h 40m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $241 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik Keflavik Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dublin to Reykjavik (DUB-KEF)

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

Recent round-trip flight deals from Dublin to Reykjavik

Thu, Jan 21 - Sun, Jan 24
Multiple Airlines Logo
8:30 pm - 8:55 amDUB  Dublin-KEF Reykjavik Keflavik Intl
12h 25m1 stop Liverpool J. Lennon
Multiple Airlines Logo
9:45 pm - 7:05 amKEF  Reykjavik Keflavik Intl-DUB Dublin
9h 20m1 stop Manchester
$161Multiple Airlines
Sat, Jan 23 - Wed, Feb 3
Multiple Airlines Logo
7:25 pm - 10:15 amDUB  Dublin-KEF Reykjavik Keflavik Intl
14h 50m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
12:05 pm - 6:20 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
6h 15m1 stop London Luton
$177Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
Multiple Airlines Logo
8:30 pm - 8:55 amDUB  Dublin-KEF Reykjavik Keflavik Intl
12h 25m1 stop Liverpool J. Lennon
Multiple Airlines Logo
10:05 am - 9:50 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
11h 45m1 stop Manchester
$179Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
10:55 pm - 8:55 amDUB  Dublin-KEF Reykjavik Keflavik Intl
10h 00m1 stop Liverpool J. Lennon
Multiple Airlines Logo
9:45 pm - 7:05 amKEF  Reykjavik Keflavik Intl-DUB Dublin
9h 20m1 stop Manchester
$182Multiple Airlines
Sun, Jan 31 - Thu, Feb 4
Multiple Airlines Logo
7:10 am - 8:55 pmDUB  Dublin-KEF Reykjavik Keflavik Intl
13h 45m1 stop Manchester
Multiple Airlines Logo
10:05 am - 9:50 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
11h 45m1 stop Manchester
$184Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
3:30 pm - 9:10 amDUB  Dublin-KEF Reykjavik Keflavik Intl
17h 40m1 stop Manchester
Multiple Airlines Logo
11:55 am - 8:20 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
8h 25m1 stop Bristol
$185Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
8:30 pm - 8:30 amDUB  Dublin-KEF Reykjavik Keflavik Intl
12h 00m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
10:00 am - 7:15 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
9h 15m1 stop Manchester
$191Multiple Airlines
Fri, Dec 11 - Fri, Dec 18
Multiple Airlines Logo
9:50 pm - 10:15 amDUB  Dublin-KEF Reykjavik Keflavik Intl
12h 25m1 stop London Luton
Multiple Airlines Logo
9:35 am - 12:40 amKEF  Reykjavik Keflavik Intl-DUB Dublin
15h 05m1 stop Liverpool J. Lennon
$191Multiple Airlines
Tue, Jan 12 - Sat, Jan 16
Icelandair Logo
11:30 am - 2:10 pmDUB  Dublin-KEF Reykjavik Keflavik Intl
2h 40mnonstop
Icelandair Logo
7:40 am - 10:15 amKEF  Reykjavik Keflavik Intl-DUB Dublin
2h 35mnonstop
$263Icelandair
Thu, Jan 21 - Sun, Jan 24
Icelandair Logo
11:30 am - 2:10 pmDUB  Dublin-KEF Reykjavik Keflavik Intl
2h 40mnonstop
Icelandair Logo
7:40 am - 10:15 amKEF  Reykjavik Keflavik Intl-DUB Dublin
2h 35mnonstop
$275Icelandair
Booking Insights

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Dublin to Reykjavik Keflavik Intl Airport. It’s 15% cheaper than the average day, while Friday is the most expensive, with prices 15% higher.

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

•November is the cheapest month to fly from Dublin to Reykjavik Keflavik Intl Airport at $290 round-trip.
•August ($422) and June ($408) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 45% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Dublin to Reykjavik Keflavik Intl Airport the cheapest?

Flights from Dublin to Reykjavik Keflavik Intl Airport are cheapest 17 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Dublin to Reykjavik

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on PLAY and Icelandair

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Dublin to Reykjavik Keflavik Intl Airport flights

Low season

October

Cheapest flight

$72
Beat the crowds with an average 27% drop in travelers.
The most popular month to fly with an average 35% increase in travelers.
One-way flight from Dublin to Reykjavik Keflavik Intl Airport

When to book flights from Dublin to Reykjavik

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

Your Dublin to Reykjavik Keflavik Intl Airport 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 Dublin to Reykjavik Keflavik Intl Airport?

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

    • Earliest: departs at 11:30 am and lands at 2:10 pm
    • Latest: departs at 1:15 pm and lands at 3:55 pm.

    The flight takes about 2h 40m.

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

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

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

    A nonstop flight from Dublin to Reykjavik Keflavik Intl Airport takes 2h 40m, covering 930 miles.

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

    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 Dublin to Reykjavik Keflavik Intl Airport flight?

    Round-trip flights from Dublin to Reykjavik Keflavik Intl Airport range from $285 to $441, with an average of $348 over the past 12 months. Anything below $285 counts as a good deal.

  • How expensive are last-minute Dublin to Reykjavik Keflavik Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 69% above the $348 route average. Book 17 weeks before departure for the lowest fares.

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $241 round-trip via Birmingham (BHX), compared to $350 for nonstop.

  • How does on-time performance compare across airlines flying from Dublin to Reykjavik Keflavik Intl Airport?

    Icelandair is the only airline operating Dublin to Reykjavik Keflavik Intl Airport flights. 86% of its flights are on time.

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

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $55–$100 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 Dublin to Reykjavik Keflavik Intl Airport?

    The Airbus A321neo family is used most often on this route, operated mainly by Aer Lingus and Iberia. Other aircraft seen on the route include Airbus A330-300 variants.

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

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

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

    One-way fares from Dublin to Reykjavik Keflavik Intl Airport are currently lower than usual. Average one-way flight prices are about $124, which is 59% below the typical average for this route.

  • What car rental options are available at Reykjavik Keflavik Intl Airport (KEF)?

    Reykjavik Keflavik Intl Airport (KEF) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Ice Rental 4x4
    • Fair Car
    • Budget
    • Alamo
    • Europcar

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

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

  • What time of day has the fewest delays on flights from Dublin to Reykjavik Keflavik Intl Airport?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Dublin to Reykjavik Keflavik Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Dublin to Reykjavik Keflavik Intl Airport route, 14% of flights were delayed in the past 3 months, with delays averaging 2h 03m.

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

    One-stop flights from Dublin to Reykjavik Keflavik Intl Airport most commonly connect through:

    • Kastrup Copenhagen (CPH) - 33% of one-stop connections
    • Amsterdam Schiphol (AMS) - 17% of one-stop connections
    • Manchester (MAN) - 13% of one-stop connections
    • Edinburgh Turnhouse (EDI) - 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 26% on flights from Dublin to Reykjavik Keflavik Intl Airport. Tuesday is the cheapest departure day at $298 round-trip on average, while Friday is the most expensive at $401, a difference of $103.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

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

  • How much time can I save by choosing a different layover airport from Dublin to Reykjavik Keflavik Intl Airport?

    Flying via Glasgow Intl (GLA) gives the shortest average 1-stop total travel time at 5h 39m, compared with 7h 24m via Frankfurt am Main (FRA) and 9h 18m via Amsterdam Schiphol (AMS).

  • What popular places can I visit in Reykjavik Keflavik Intl Airport?

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Harpa, Laugardalsholl and The Settlement Exhibition: Reykjavík 871±2. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

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

    Among airlines operating Dublin to Reykjavik Keflavik Intl Airport flights:

    • Icelandair: 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 Dublin to Reykjavik Keflavik Intl Airport 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
    • Emirates: a cabin bag and a checked bag in Economy Class

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

Your guide to booking Dublin to Reykjavik Keflavik Intl Airport 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 Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $298, about $103 less than Friday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Dublin to Reykjavik Keflavik Intl Airport trip for November. Fares historically average $290 round-trip in that month - typically $132 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Birmingham Airport (BHX) can be cheaper than flying direct. The cheapest layover option averages $241 round-trip on this route - about $109 less than direct flights (based on the last 12 months).

Prefer to fly direct from Dublin to Reykjavik?

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

Direct departures

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

Direct returns

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

More options for your flight from Dublin to Reykjavik

Complete your trip to Reykjavik with a hotel stay or car rental