DUB - KEF

$73 Find Cheap Flights from Dublin to Reykjavik - Compare and Save

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Everything you should know

Cheapest round-trip
$165
Typical prices: $276-$434
Multiple Airlines
Sun 10/14Sat 10/27
DUB - KEF • 1 stop
Cheapest non-stop
$197
Typical prices: $280-$425
Icelandair
Fri 12/7Tue 12/11
DUB - KEF • Non-stop
Nonstop flights
You can fly direct with Icelandair. Average duration is 2h 38m
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 22 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $256 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
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We hope you love your trip to Reykjavik Keflavik Intl Airport!
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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

Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
7:25 pm - 8:20 amDUB  Dublin-KEF Reykjavik Keflavik Intl
13h 55m1 stop Milan Malpensa
Multiple Airlines Logo
10:30 am - 12:15 amKEF  Reykjavik Keflavik Intl-DUB Dublin
13h 45m1 stop Newcastle upon Tyne
$165Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
Multiple Airlines Logo
7:25 pm - 8:20 amDUB  Dublin-KEF Reykjavik Keflavik Intl
13h 55m1 stop Milan Malpensa
Multiple Airlines Logo
11:25 am - 6:10 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
5h 45m1 stop Manchester
$171Multiple Airlines
Wed, Oct 14 - Mon, Oct 26
Multiple Airlines Logo
7:25 pm - 8:20 amDUB  Dublin-KEF Reykjavik Keflavik Intl
13h 55m1 stop Milan Malpensa
Multiple Airlines Logo
8:10 pm - 7:00 amKEF  Reykjavik Keflavik Intl-DUB Dublin
10h 50m1 stop Manchester
$176Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
1:30 pm - 8:20 amDUB  Dublin-KEF Reykjavik Keflavik Intl
19h 50m2 stops Manchester Milan Malpensa
Multiple Airlines Logo
10:30 am - 12:15 amKEF  Reykjavik Keflavik Intl-DUB Dublin
13h 45m1 stop Newcastle upon Tyne
$191Multiple Airlines
Mon, Dec 7 - Fri, Dec 11
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
$197Icelandair
Wed, Oct 14 - Mon, Oct 26
Multiple Airlines Logo
6:30 am - 7:15 pmDUB  Dublin-KEF Reykjavik Keflavik Intl
13h 45m2 stops London Stansted Gdansk Rebiechowo
Multiple Airlines Logo
8:10 pm - 7:00 amKEF  Reykjavik Keflavik Intl-DUB Dublin
10h 50m1 stop Manchester
$197Multiple Airlines
Wed, Oct 14 - Sat, Oct 17
Multiple Airlines Logo
1:30 pm - 8:20 amDUB  Dublin-KEF Reykjavik Keflavik Intl
19h 50m2 stops Manchester Milan Malpensa
Multiple Airlines Logo
11:25 am - 6:10 pmKEF  Reykjavik Keflavik Intl-DUB Dublin
5h 45m1 stop Manchester
$200Multiple Airlines
Sat, Nov 21 - Sat, Nov 21
Multiple Airlines Logo
7:25 am - 5:50 pmDUB  Dublin-KEF Reykjavik Keflavik Intl
10h 25m1 stop London Gatwick
Multiple Airlines Logo
9:05 pm - 8:25 amKEF  Reykjavik Keflavik Intl-DUB Dublin
11h 20m1 stop Manchester
$201Multiple Airlines
Mon, Dec 7 - Fri, Dec 11
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
$208Icelandair
Sat, Dec 5 - Tue, Dec 8
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
$219Icelandair
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 from Dublin to Reykjavik Keflavik Intl Airport with more confidence.

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

Tuesday is the cheapest day of the week to fly from Dublin to Reykjavik Keflavik Intl Airport, it is 12% cheaper than the average day. Friday is the most expensive day with flight prices 11% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 ($411) and October ($409) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Dublin to Reykjavik Keflavik Intl Airport are cheapest 22 weeks before departure. Booking in this window typically costs about 55% 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

June

Cheapest flight

$73
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 15% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • What airlines are available from Dublin to Reykjavik Keflavik Intl Airport?

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

  • 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).

  • 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 travelers should check the fare details before booking.

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

    Two cabin classes are available on flights from Dublin to Reykjavik Keflavik Intl Airport:

    • Economy Class
    • Business Class

  • 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 $256 round-trip via Amsterdam Schiphol (AMS), compared to $341 for nonstop.

  • 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 $47–$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 A330-300 family is used most often on this route, operated mainly by Aer Lingus and Iberia. Other aircraft seen on the route include Airbus A321neo variants.

  • 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) - 24% of one-stop connections
    • Amsterdam Schiphol (AMS) - 21% of one-stop connections
    • Manchester (MAN) - 12% of one-stop connections
    • London Stansted (STN) - 9% of one-stop connections

    Kastrup Copenhagen (CPH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 21% on the Dublin to Reykjavik Keflavik Intl Airport route. Tuesday is the cheapest departure day at $301 round-trip on average, while Friday is the most expensive at $379, a difference of $78. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 2 hours 0 minutes.

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

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

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

    Some of the most popular sights in Reykjavik Keflavik Intl Airport are Hallgrímskirkja, Reykjavik City Centre and Reykjavik Harbour. These are among the most viewed places in Reykjavik Keflavik Intl Airport on KAYAK.

  • 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 2:08 pm
    • Latest: departs at 2:15 pm and lands at 4:53 pm.

    The flight takes about 2h 38m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 83% above the route average of $340. Book 22 weeks before departure for the lowest fares.

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

    A nonstop flight from Dublin to Reykjavik Keflavik Intl Airport takes 2h 38m, 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 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 $119, which is 58% below the typical average for this route.

  • How does Icelandair’s on-time performance compare to other airlines on Dublin to Reykjavik Keflavik Intl Airport flights?

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

  • How do delay rates compare for morning and evening flights from Dublin to Reykjavik Keflavik Intl Airport?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • 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 6h 59m via London Stansted (STN) and 8h 18m via Frankfurt am Main (FRA).

  • What is the time difference between Dublin and Reykjavik Keflavik Intl Airport?

    Reykjavik Keflavik Intl Airport is 1 hour behind Dublin (Greenwich Mean Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 starting from around $16 for economy cars. Top options include:
    · Ice Rental 4x4
    · Fair Car
    · Budget
    · Europcar
    · Alamo

  • 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 $276 to $434, with an average of $340 over the past 12 months. Anything below $276 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $301 - about $78 less than Friday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 55% 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 $121 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 Amsterdam Schiphol Airport (AMS) can be cheaper than flying direct. The cheapest layover option averages $256 round-trip on this route - about $85 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