What are the cheapest airlines flying from Reykjavik Keflavik Intl Airport to Dublin round-trip?

Cheapflights users have booked flights from Reykjavik Keflavik Intl Airport to Dublin round-trip from $133. Another airline that can offer you cheap pricing is Icelandair. PLAY is currently priced 38% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Reykjavik Keflavik Intl - Dublin) can be booked for $186 on average, our data indicates $355 when flying from Reykjavik Keflavik Intl Airport to Dublin.

What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Dublin?

Before booking your flight to Dublin from Reykjavik Keflavik Intl Airport, check out the most reliable airlines to get you to your destination on time: PLAY (91%), Emirates (90%), TAP AIR PORTUGAL( 85%).

Most accurate provider : When it comes to deals on Reykjavik Keflavik Intl Airport-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Dublin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Reykjavik Keflavik Intl Airport-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 Keflavik Intl Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Dublin (DUB) if they book a flight to Dublin from Reykjavik Keflavik Intl. On average, Dublin has 2 inbound flights from Reykjavik Keflavik Intl per day from 2 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

Can I find deals for flights from Keflavik Intl to Dublin that include hotel bookings?

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

How can I find direct flights from Keflavik Intl to Dublin?

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

Can I find deals for business class flights from Keflavik Intl to Dublin?

Yes. Cheapflights offers flight deals from Keflavik Intl 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.

$85+ Cheap Flights from Reykjavik Keflavik Intl Airport to Dublin

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Cheap flight deals from Keflavik Intl to Dublin

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$158 (Mytrip)
One-way from	$85 (Mytrip)
Popular in	November
Cheapest in	March
Average price	$424
Good round-trip deal	$365 or less
Good one-way deal	$245 or less

Provider with most accurate pricing for Reykjavik Keflavik Intl-Dublin flight deals.

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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Dublin flights.

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From Reykjavik Keflavik Intl to Dublin

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One-way flight from Reykjavik Keflavik Intl to Dublin

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($37 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to Dublin.

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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Dublin.

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Find flight deals from Keflavik Intl to Dublin

Cheapest flights from Keflavik Intl to Dublin
Explore the most affordable flight options available from Keflavik Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

Thu 12/116:05 pmKEF - DUB

1 stop13h 00mMultiple Airlines

Mon 12/1510:05 amDUB - KEF

1 stop9h 35mMultiple Airlines

Deal found 11/11

$204

Thu 11/2012:30 pmKEF - DUB

1 stop9h 05mMultiple Airlines

Mon 11/249:40 pmDUB - KEF

1 stop12h 35mMultiple Airlines

Deal found 11/11

$216

Tue 12/96:35 pmKEF - DUB

1 stop15h 05mMultiple Airlines

Tue 12/167:00 amDUB - KEF

1 stop10h 45mMultiple Airlines

Deal found 11/9

$228

Tue 11/1811:05 amKEF - DUB

1 stop22h 40mMultiple Airlines

Sun 11/237:10 amDUB - KEF

1 stop28h 35mMultiple Airlines

Deal found 11/11

$239

Best flights from Keflavik Intl to Dublin
Discover carefully curated flight deals from Keflavik Intl to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2025.

Sat 2/1411:00 amKEF - DUB

1 stop10h 55mMultiple Airlines

Sat 2/216:30 amDUB - KEF

1 stop12h 35mMultiple Airlines

Deal found 11/11

$160

Thu 4/301:25 amKEF - DUB

1 stop9h 25mScandinavian Airlines

Tue 5/57:05 pmDUB - KEF

1 stop15h 35mScandinavian Airlines

Deal found 11/12

$306

Thu 4/301:15 amKEF - DUB

2 stops20h 00mLufthansa

Tue 5/55:45 pmDUB - KEF

2 stops30h 45mLufthansa

Deal found 11/12

$314

Thu 12/117:40 amKEF - DUB

Nonstop2h 35mIcelandair

Mon 12/1511:30 amDUB - KEF

Nonstop2h 40mIcelandair

Deal found 11/12

$323

Tue 3/311:05 amKEF - DUB

1 stop12h 00mMultiple Airlines

Tue 3/107:10 amDUB - KEF

1 stop9h 15mMultiple Airlines

Deal found 11/9

$167

Thu 12/116:05 pmKEF - DUB

1 stop13h 00mMultiple Airlines

Mon 12/156:20 amDUB - KEF

2 stops13h 20mMultiple Airlines

Deal found 11/11

$215

Mon 12/812:55 amKEF - DUB

2 stops13h 55mMultiple Airlines

Tue 12/167:00 amDUB - KEF

1 stop10h 45mMultiple Airlines

Deal found 11/12

$302

Wed 12/108:05 pmKEF - DUB

1 stop16h 15mMultiple Airlines

Wed 12/177:40 pmDUB - KEF

1 stop13h 35mMultiple Airlines

Deal found 11/9

$304

Last-minute flights from Keflavik Intl to Dublin
Discover last-minute flight deals from Keflavik Intl to Dublin. Data last updated November 12, 2025 and is based on user searches.

Tue 11/1811:05 amKEF - DUB

1 stop22h 40mMultiple Airlines

Sun 11/237:10 amDUB - KEF

1 stop28h 35mMultiple Airlines

Deal found 11/11

$239

Thu 11/2012:30 pmKEF - DUB

1 stop9h 05mMultiple Airlines

Mon 11/249:40 pmDUB - KEF

1 stop12h 35mMultiple Airlines

Deal found 11/11

$216

Tue 12/96:35 pmKEF - DUB

1 stop15h 05mMultiple Airlines

Tue 12/167:00 amDUB - KEF

1 stop10h 45mMultiple Airlines

Deal found 11/9

$228

Thu 12/116:05 pmKEF - DUB

1 stop13h 00mMultiple Airlines

Mon 12/1510:05 amDUB - KEF

1 stop9h 35mMultiple Airlines

Deal found 11/11

$204

One-way flights from Keflavik Intl to Dublin
Search for one-way flight options from Keflavik Intl to Dublin. Find affordable one-way fares based on user searches. Data last updated November 12, 2025.

Wed 3/1111:55 amKEF - DUB

1 stop8h 25mMultiple Airlines

Deal found 11/12

$85

Tue 3/245:05 pmKEF - DUB

1 stop15h 25mMultiple Airlines

Deal found 11/11

$102

Sat 12/65:15 pmKEF - DUB

1 stop14h 30mMultiple Airlines

Deal found 11/10

$104

Thu 3/2610:05 amKEF - DUB

1 stop8h 55mMultiple Airlines

Deal found 11/12

$106

Tue 12/96:35 pmKEF - DUB

1 stop15h 05mMultiple Airlines

Deal found 11/10

$111

Thu 12/116:05 pmKEF - DUB

1 stop26h 05mMultiple Airlines

Deal found 11/10

$113

Thu 11/2712:30 pmKEF - DUB

1 stop8h 15mMultiple Airlines

Deal found 11/11

$129

Tue 11/2511:05 amKEF - DUB

1 stop22h 40mMultiple Airlines

Deal found 11/11

$136

Mon 12/1512:00 pmKEF - DUB

1 stop7h 20mMultiple Airlines

Deal found 11/10

$138

Wed 11/267:20 pmKEF - DUB

1 stop13h 45mMultiple Airlines

Deal found 11/10

$141

Cheapflights Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Sat 2/14

11:00 am-9:55 pm

1 stop10h 55m

Dublin

Sat 2/21

6:30 am-7:05 pm

1 stop12h 35m

$160

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Tue 3/3

11:05 am-11:05 pm

1 stop12h 00m

Dublin

Tue 3/10

7:10 am-4:25 pm

1 stop9h 15m

$167

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 12/11

6:05 pm-7:05 am

1 stop13h 00m

Dublin

Mon 12/15

6:20 am-7:40 pm

2 stops13h 20m

$215

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Mon 12/8

12:55 am-2:50 pm

2 stops13h 55m

Dublin

Tue 12/16

7:00 am-5:45 pm

1 stop10h 45m

$302

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 12/10

8:05 pm-12:20 pm

1 stop16h 15m

Dublin

Wed 12/17

7:40 pm-9:15 am

1 stop13h 35m

$304

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 4/30

1:25 am-11:50 am

1 stop9h 25m

Dublin

Tue 5/5

7:05 pm-9:40 am

1 stop15h 35m

$306

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 4/30

1:15 am-10:15 pm

2 stops20h 00m

Dublin

Tue 5/5

5:45 pm-11:30 pm

2 stops30h 45m

$314

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Thu 12/11

7:40 am-10:15 am

Nonstop2h 35m

Dublin

Mon 12/15

11:30 am-2:10 pm

Nonstop2h 40m

$323

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Wed 3/11

11:55 am-8:20 pm

1 stop8h 25m

$85

ReykjavikDublin

KEF - DUB

KEFDUB

Reykjavik Keflavik Intl

Tue 3/24

5:05 pm-8:30 am

1 stop15h 25m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results

Compare providers for flights from Keflavik Intl to Dublin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Keflavik Intl to Dublin in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Keflavik Intl Airport-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Dublin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-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 Keflavik Intl Airport-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 Keflavik Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Keflavik Intl 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 Keflavik Intl Airport to Dublin

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

Currently, March is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Dublin (average of $117). Flying from Reykjavik Keflavik Intl Airport 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 KEF to DUB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Dublin as you normally would.

Reviews of airlines servicing Dublin

Get a feel of what it's like to fly with Icelandair and PLAY from Reykjavik Keflavik Intl Airport to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

7.1

Good

578 reviews

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

7.1

Good

578 reviews

Icelandair

7.1

Good

578 reviews

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

7.1

Good

578 reviews

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

What airport do you fly into for flights to Dublin from Reykjavik Keflavik Intl?
Most people fly into Dublin (DUB) if they book a flight to Dublin from Reykjavik Keflavik Intl. On average, Dublin has 2 inbound flights from Reykjavik Keflavik Intl per day from 2 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.
What are the cheapest airlines flying from Reykjavik Keflavik Intl Airport to Dublin round-trip?
Cheapflights users have booked flights from Reykjavik Keflavik Intl Airport to Dublin round-trip from $133. Another airline that can offer you cheap pricing is Icelandair. PLAY is currently priced 38% below the average price you’ll pay for this route.
What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Dublin?
Before booking your flight to Dublin from Reykjavik Keflavik Intl Airport, check out the most reliable airlines to get you to your destination on time: PLAY (91%), Emirates (90%), TAP AIR PORTUGAL( 85%).
What are the cheapest flights from Reykjavik Keflavik Intl Airport to Dublin?
Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Reykjavik Keflavik Intl - Dublin) can be booked for $186 on average, our data indicates $355 when flying from Reykjavik Keflavik Intl Airport to Dublin.
Can I find deals for flights from Keflavik Intl to Dublin that include hotel bookings?
Yes. In addition to deals on Keflavik Intl to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Keflavik Intl to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to Dublin.
Can I find deals for business class flights from Keflavik Intl to Dublin?
Yes. Cheapflights offers flight deals from Keflavik Intl 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 Keflavik Intl Airport to Dublin?
Currently, March is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Dublin (average of $117). Flying from Reykjavik Keflavik Intl Airport 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

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Other flights to Dublin

Top 2 airlines flying from Keflavik Intl to Dublin

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$133	Average$186	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$259	Average$365	FlexibilityNo cancel fee	On-time76%

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$85+ Cheap flights from Keflavik Intl (KEF) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Keflavik Intl to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Keflavik Intl to Dublin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Keflavik Intl to Dublin

Cheapest flights from Keflavik Intl to DublinExplore the most affordable flight options available from Keflavik Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

Explore the most affordable flight options available from Keflavik Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Dublin that are best for you.

Compare providers for flights from Keflavik Intl 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 Keflavik Intl to Dublin in November.

Best time to book a flight from Keflavik Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Keflavik Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to Dublin

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

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

Reviews of airlines servicing Dublin

Get a feel of what it's like to fly with Icelandair and PLAY from Reykjavik Keflavik Intl Airport to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl 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 Keflavik Intl?

What are the cheapest airlines flying from Reykjavik Keflavik Intl Airport to Dublin round-trip?

What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Dublin?

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

Can I find deals for flights from Keflavik Intl to Dublin that include hotel bookings?

How can I find direct flights from Keflavik Intl to Dublin?

Can I find deals for business class flights from Keflavik Intl to Dublin?

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

Traveling to a place near Dublin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from Keflavik Intl to Dublin

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Book with Flexibility

Travel Smart

Cheapest flights from Keflavik Intl to Dublin
Explore the most affordable flight options available from Keflavik Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.