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Keflavik Intl

Cheap flights from Dublin (DUB) to Keflavik Intl (KEF)

DUB — KEF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Dublin to Reykjavik Keflavik Intl are usually found in January or April, booked 23 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Dublin to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Keflavik Intl (KEF). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Average price

$206

Good round-trip deal

$271 or less

Good one-way deal

$130 or less
Provider with most accurate pricing for Dublin-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Dublin-Reykjavik Keflavik Intl flights.
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Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Dublin to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Dublin to Reykjavik Keflavik Intl.
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  • Most accurate provider: When it comes to deals on Dublin-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dublin-Reykjavik Keflavik Intl Airport 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 Dublin to Keflavik Intl

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

Travel insights for flights from Dublin to Keflavik Intl

Get recent, data-driven insights about flights from Dublin to Keflavik Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Dublin to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Keflavik Intl. Price data was last updated on February 14, 2025.

The best time to book flights from Dublin to Reykjavik Keflavik Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Dublin to Reykjavik Keflavik Intl Airport (average of $328). Flying from Dublin to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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 DUB to KEF?

Find hourly flight availability from Dublin to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Dublin to Reykjavik Keflavik Intl Airport by exploring options for tickets in the morning.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Related info for your journey

Find useful and relevant information for your journey from Dublin to Keflavik Intl. 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 from for flights from Dublin to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to Reykjavik Keflavik Intl per day from 2 different airlines.

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

    The top 3 most reliable airlines when flying from Dublin to Reykjavik Keflavik Intl Airport are Emirates (100%), TAP AIR PORTUGAL (85%) and Icelandair (82%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Keflavik Intl 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 Dublin to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Reykjavik Keflavik Intl Airport (average of $328). Flying from Dublin to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $657). 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.

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Top 2 airlines flying from Dublin to Keflavik Intl

Discover the top 2 airlines that operate flights from Dublin to Keflavik Intl. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$136Average$222FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$186Average$259FlexibilityNo cancel feeOn-time76%
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