HEL - KEF

$110 Find Cheap Flights from Helsinki to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Keflavik Intl departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Reykjavik, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$297
Typical prices: $308-$440
Icelandair
Tue 5/26Sat 6/6
HEL - KEF • Non-stop
Cheapest one-way
$110
Typical prices: $164-$227
Norwegian
Tue 5/5
HEL - KEF • 1 stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Finnair's A350 offers lower cabin altitude for comfort.
Check bags the night before early flights at Keflavik.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Icelandair
Cheapest • from $297 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 14% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Helsinki to Keflavik Intl (HEL-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helsinki to Keflavik Intl

Tue, May 26 - Sat, Jun 6
Icelandair Logo
7:10 am - 7:50 am
HEL
-
KEF
3h 40mnonstop
Icelandair Logo
4:50 pm - 11:20 pm
KEF
-
HEL
3h 30mnonstop
$297Icelandair
Fri, Mar 13 - Fri, Mar 27
Scandinavian Airlines Logo
6:15 am - 10:45 am
HEL
-
KEF
6h 30m
1 stop
Scandinavian Airlines Logo
11:30 am - 10:30 am
KEF
-
HEL
21h 00m
2 stops
$303Scandinavian Airlines
Tue, May 26 - Mon, Jun 1
Icelandair Logo
3:00 pm - 3:40 pm
HEL
-
KEF
3h 40mnonstop
Icelandair Logo
4:50 pm - 11:20 pm
KEF
-
HEL
3h 30mnonstop
$308Icelandair
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
3:30 pm - 12:40 pm
HEL
-
KEF
23h 10m
1 stop
Multiple Airlines Logo
12:55 am - 3:25 pm
KEF
-
HEL
12h 30m
2 stops
$310Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Finnair Logo
7:05 am - 9:00 am
HEL
-
KEF
3h 55mnonstop
Finnair Logo
9:45 am - 3:05 pm
KEF
-
HEL
3h 20mnonstop
$315Finnair
Mon, Feb 2 - Wed, Feb 11
Multiple Airlines Logo
12:05 pm - 9:40 am
HEL
-
KEF
23h 35m
2 stops
Multiple Airlines Logo
7:20 pm - 10:25 pm
KEF
-
HEL
25h 05m
3 stops
$316Multiple Airlines
Tue, May 26 - Thu, Jun 4
Icelandair Logo
7:10 am - 7:50 am
HEL
-
KEF
3h 40mnonstop
Icelandair Logo
7:30 am - 2:00 pm
KEF
-
HEL
3h 30mnonstop
$320Icelandair
Thu, May 28 - Thu, Jun 4
Scandinavian Airlines Logo
9:15 pm - 7:05 am
HEL
-
KEF
12h 50m
2 stops
Scandinavian Airlines Logo
5:05 pm - 1:30 am
KEF
-
HEL
5h 25m
1 stop
$326Scandinavian Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
9:20 pm - 12:40 pm
HEL
-
KEF
17h 20m
1 stop
Multiple Airlines Logo
12:55 am - 11:45 pm
KEF
-
HEL
20h 50m
3 stops
$327Multiple Airlines
Thu, May 28 - Tue, Jun 2
Icelandair Logo
7:10 am - 7:50 am
HEL
-
KEF
3h 40mnonstop
Icelandair Logo
7:30 am - 2:00 pm
KEF
-
HEL
3h 30mnonstop
$337Icelandair
Booking Insights

KAYAK's insights & trends for Helsinki to Keflavik Intl flights

Get data-powered insights and trends into flights from Helsinki to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Helsinki to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Helsinki to Reykjavik Keflavik Intl Airport departing in May.

What’s the cheapest day of the week to fly from Helsinki to Reykjavik?

The average price of all round-trip flights from Helsinki to Reykjavik Keflavik Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Helsinki to Reykjavik, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Helsinki, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Helsinki to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Reykjavik Keflavik Intl Airport is March, where tickets cost $296 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $412 and $398 respectively.

Can I save money by flying with a layover from Helsinki to Reykjavik Keflavik Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $159, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Helsinki to Reykjavik Keflavik Intl Airport, you should book around 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Helsinki to Keflavik Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Icelandair

Saga Premium includes lounge access, two 70-pound bags, meals, and free Wi-Fi for two devices.


Check bags the night before early flights at Keflavik to skip morning lines and proceed to security.

Finnair

Finnair's A350 offers lower cabin altitude and higher humidity for a more comfortable arrival.


Helsinki-Vantaa offers quick connections with minimum times as short as 40 minutes.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Icelandair

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Good to know

Low seasonDecember
Cheapest flight$110
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Helsinki to Reykjavik

When to book flights from Helsinki to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Helsinki to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Helsinki to Reykjavik flights

  • What is the cheapest flight from Helsinki to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Helsinki to Reykjavik Keflavik Intl Airport was $110 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Helsinki and Reykjavik?

    Yes, you’ll need a passport to travel to Reykjavik from Helsinki.

  • Which aircraft models fly most regularly from Helsinki to Reykjavik?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Helsinki to Reykjavik flight route.

  • Which airline alliances offer flights from Helsinki to Reykjavik?

    oneworld is the only airline alliance operating flights between Helsinki and Reykjavik.

  • On which days can I fly direct from Helsinki to Reykjavik?

    There are nonstop flights from Helsinki to Reykjavik on a daily basis.

  • How does KAYAK find such low prices on flights from Helsinki to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Helsinki is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Helsinki with another airline. Booking your flights between Helsinki and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Helsinki to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $465 or less round-trip.

Prefer to fly direct from Helsinki to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Helsinki-Vantaa to Reykjavik Keflavik Intl.
Find which airlines fly direct from Helsinki-Vantaa Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Helsinki-Vantaa to Reykjavik Keflavik Intl

Monday

Finnair, Icelandair

Finnair, Icelandair

Tuesday

Finnair, Icelandair

Finnair, Icelandair

Wednesday

Finnair, Icelandair

Finnair, Icelandair

Thursday

Finnair, Icelandair

Finnair, Icelandair

Friday

Finnair, Icelandair

Finnair, Icelandair

Saturday

Finnair, Icelandair

Finnair, Icelandair

Sunday

Finnair, Icelandair

Finnair, Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Helsinki-Vantaa

Monday

Finnair, Icelandair

Finnair, Icelandair

Tuesday

Finnair, Icelandair

Finnair, Icelandair

Wednesday

Finnair, Icelandair

Finnair, Icelandair

Thursday

Finnair, Icelandair

Finnair, Icelandair

Friday

Finnair, Icelandair

Finnair, Icelandair

Saturday

Finnair, Icelandair

Finnair, Icelandair

Sunday

Finnair, Icelandair

Finnair, Icelandair

See more direct flights

Reviews of the top airline flying from Helsinki to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1347 reviews
8.2Crew
6.9Entertainment
7.4Comfort
7.7Boarding
6.7Food
Airline reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

10.0 ExcellentDIana, Dec 2025
DFW - HEL
Read more Finnair reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Everything you need to know for your flight from Helsinki to Keflavik Intl

Information on your arrival and departure airports