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Cheap flights from Helsinki to Reykjavik Keflavik Intl Airport

HEL — KEF
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Helsinki-Vantaa to Reykjavik Keflavik Intl are usually found in March or February, booked 40 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Helsinki to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) 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 29 August 2025.

Popular in

July

Cheapest in

March

Average price

£288
Highest demand for flights based on searches. 16% potential increase in price (£34 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Helsinki to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Helsinki with our price prediction graph.
Estimated return 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 Helsinki to Reykjavik Keflavik Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Helsinki to Keflavik Intl. Price data was last updated on 22 August 2025.

To ensure you get the cheapest price possible for a flight from Helsinki to Reykjavik Keflavik Intl Airport, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Helsinki to Reykjavik Keflavik Intl Airport (average of £75). Flying from Helsinki to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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 HEL to KEF?

Find hourly flight availability from Helsinki 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 29 August 2025.

When flying from Helsinki to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 54% versus a flight in the morning.

Related info for your journey

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

    If you book a flight to Reykjavik Keflavik Intl from Helsinki, you will be flying from Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 3 flights from Helsinki-Vantaa to Reykjavik Keflavik Intl per day from 0 different airlines.

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

    Before booking your flight to Reykjavik Keflavik Intl Airport from Helsinki, check out the most reliable airlines to get you to your destination on time: Icelandair (87%), Japan Airlines (81%), British Airways( 81%).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helsinki to Reykjavik Keflavik Intl Airport (average of £75). Flying from Helsinki to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Keflavik

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