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Cheap flights from Helsinki to Reykjavik Keflavik Intl Airport

HEL — KEF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Popular in

July

Cheapest in

March

Average price

C$ 481

Good round-trip deal

C$ 1,048 or less

Good one-way deal

C$ 2,130 or less
Highest demand for flights based on searches. 16% potential increase in price (C$ 122 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Helsinki-Vantaa to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from Helsinki-Vantaa to Reykjavik Keflavik Intl.
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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 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 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 round-trip flight from Helsinki to Keflavik Intl. Price data was last updated on 29 August 2025.

The price you pay for your flight from Helsinki to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 268). Flying from Helsinki to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of C$ 593). 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 11 September 2025.

It’s optimal to fly from Helsinki to Reykjavik Keflavik Intl Airport in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

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?

    Helsinki-Vantaa (HEL), located 17.1 km from the city centre, is the airport you fly out of when you book flights from Helsinki to Reykjavik Keflavik Intl. 0 airlines have flights from Helsinki-Vantaa to Reykjavik Keflavik Intl on a regular basis. Booking flights from Helsinki-Vantaa to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 5 outbound flights to Reykjavik Keflavik Intl per day.

  • 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 (90%), 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 vacation 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 C$ 268). Flying from Helsinki to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of C$ 593). 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
Grindavik
Kopavogur
Keflavik

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Can Cheapflights find flights from Helsinki to Keflavik Intl with no change fees?

Need flexible booking options for your flight to Keflavik Intl from Helsinki? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Helsinki to Keflavik Intl become cheaper?

Not ready to book yet? You can track prices for flights from Helsinki to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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