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$77+ Cheap flights from Reykjavik (REK) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
REK — DUB
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Reykjavik to Dublin

Best flights from Reykjavik to Dublin
Discover carefully curated flight deals from Reykjavik to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/108:15 pmKEF - DUB
2 stops15h 20mMultiple Airlines
Mon 1/125:50 pmDUB - KEF
1 stop15h 50mMultiple Airlines
Deal found 12/19$218
This Scandinavian Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:25 amKEF - DUB
1 stop9h 25mScandinavian Airlines
Sat 5/97:05 pmDUB - KEF
1 stop15h 35mScandinavian Airlines
Deal found 12/19$249
This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:30 amKEF - DUB
Nonstop2h 35mIcelandair
Fri 4/2412:15 pmDUB - KEF
Nonstop2h 35mIcelandair
Deal found 12/19$263
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/177:15 pmKEF - DUB
2 stops16h 20mMultiple Airlines
Sat 1/249:15 pmDUB - KEF
2 stops21h 40mMultiple Airlines
Deal found 12/20$233
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:15 pmKEF - DUB
2 stops23h 10mMultiple Airlines
Tue 2/107:10 amDUB - KEF
1 stop9h 15mMultiple Airlines
Deal found 12/20$234
This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:05 pmKEF - DUB
2 stops16h 20mScandinavian Airlines
Fri 4/247:05 pmDUB - KEF
1 stop15h 35mScandinavian Airlines
Deal found 12/19$258

Find flight deals from Reykjavik to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Reykjavik (REK) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$218
(Mytrip)

One-way from

$77
(Mytrip)

Popular in

November

Cheapest in

February

Average price

$341

Good one-way deal

$280 or less
Provider with most accurate pricing for Reykjavik (REK)-Dublin flight deals.
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Provider most trusted by Cheapflights users for Reykjavik (REK)-Dublin flights.
Search Deals
From Reykjavik (REK) to Dublin
Search Deals
One-way flight from Reykjavik (REK) to Dublin
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Reykjavik (REK) to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reykjavik to Dublin 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Reykjavik to Dublin that are best for you.

Fly from

Reykjavik

Fly to

Dublin

Route

Depart

Return

Price

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 1/10

8:15 pm-11:35 am

2 stops15h 20m

Dublin

Mon 1/12

5:50 pm-9:40 am

1 stop15h 50m

$218

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 1/17

7:15 pm-11:35 am

2 stops16h 20m

Dublin

Sat 1/24

9:15 pm-6:55 pm

2 stops21h 40m

$233

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Tue 2/3

7:15 pm-6:25 pm

2 stops23h 10m

Dublin

Tue 2/10

7:10 am-4:25 pm

1 stop9h 15m

$234

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 5/6

1:25 am-11:50 am

1 stop9h 25m

Dublin

Sat 5/9

7:05 pm-9:40 am

1 stop15h 35m

$249

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sun 4/19

5:05 pm-10:25 am

2 stops16h 20m

Dublin

Fri 4/24

7:05 pm-9:40 am

1 stop15h 35m

$258

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sun 4/19

7:30 am-11:05 am

Nonstop2h 35m

Dublin

Fri 4/24

12:15 pm-1:50 pm

Nonstop2h 35m

$263

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 5/21

8:40 am-3:25 pm

1 stop5h 45m

$118

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Fri 1/9

7:40 pm-7:55 am

1 stop12h 15m

$123

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 5/20

8:20 am-9:05 pm

1 stop11h 45m

$123

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Mon 2/2

6:05 pm-7:10 pm

1 stop25h 05m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 16 results
1
2

Compare providers for flights from Reykjavik to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reykjavik to Dublin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Reykjavik-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reykjavik-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reykjavik to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Reykjavik with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik to Dublin

What is the cheapest month to book a flight from Reykjavik to Dublin?

Currently, April is the cheapest month in which you can book a flight from Reykjavik to Dublin (average of $128). Flying from Reykjavik to Dublin in November is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from REK to DUB?

Find hourly flight availability from Reykjavik to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

When flying from Reykjavik to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Reykjavik to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated December 21, 2025.
Read reviews from past customers who have flown Icelandair and PLAY from Reykjavik to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
592 reviews

Food

6.2

Entertainment

7.0

Crew

8.0

Boarding

7.2

Comfort

6.9

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.0
Good
592 reviews
Icelandair
7.0
Good
592 reviews

Food

6.2

Entertainment

7.0

Crew

8.0

Boarding

7.2

Comfort

6.9

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
PLAY
7.0
Good
Icelandair
7.0
Good
592 reviews

Food

6.2

Entertainment

7.0

Crew

8.0

Boarding

7.2

Comfort

6.9

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Reykjavik to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Reykjavik?

    For a flight from Reykjavik to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 2 inbound flights from Reykjavik per day. 2 airlines have flights to Dublin from Reykjavik on a regular basis.

  • What are the cheapest airlines flying from Reykjavik to Dublin round-trip?

    Flying on PLAY is currently your cheapest option to Dublin, with prices starting at $133. Another option worth looking into is Icelandair, starting at $259 round trip. These flights start at 48% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Reykjavik to Dublin?

    No one likes to see their flight delayed. When booking a flight from Reykjavik to Dublin consider choosing TAP AIR PORTUGAL (92%), Emirates (91%) or Icelandair (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Reykjavik to Dublin?

    While on average a flight from Reykjavik to Dublin is generally $603, our data shows the cheapest flight currently is $238. When looking at the most popular route, (Reykjavik Keflavik Intl - Dublin), you can expect to pay $186 for that flight.

  • Can I find deals for flights from Reykjavik to Dublin that include hotel bookings?

    Yes. In addition to deals on Reykjavik to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reykjavik to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reykjavik to Dublin.

  • Can I find deals for business class flights from Reykjavik to Dublin?

    Yes. Cheapflights offers flight deals from Reykjavik to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Reykjavik to Dublin?

    Currently, April is the cheapest month in which you can book a flight from Reykjavik to Dublin (average of $128). Flying from Reykjavik to Dublin in November is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reykjavik to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Dublin flights

Top 2 airlines flying from Reykjavik to Dublin

Discover the top 2 airlines that operate flights from Reykjavik to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$133Average$186FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$259Average$379FlexibilityNo cancel feeOn-time76%

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