$269 Cheap Finnair flights Stockholm (ARN) to Reykjavik (KEF)

You can discover cheap return Finnair flights from $559 from ARN to KEF by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $269 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for one-way or round-trip flights to Reykjavik in January or April. You could find a cheap fare with Finnair during these off-peak times.

Snagging the best Finnair deals from ARN to KEF is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Enter your dates, press search and check “Nonstop” on Expedia to find any direct flights from ARN to KEF with Finnair or another airline.

Browse Finnair’s earliest flights from ARN to KEF by selecting the “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Finnair flights from Arlanda Airport (ARN) to Reykjavik touch down at Keflavik Intl. Airport (KEF). This is the main entry point here.

On a standard economy flight with Finnair from ARN to KEF, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you’re permitted 1 cabin bag weighing up to 22 lb and measuring no more than 9 inches x 15 inches x 15 inches. Weight and size limits may differ based on the cabin class you’re in and airfare type. To make sure you’re not hit with extra charges at the airport, double-check your Finnair booking or look up the airline’s website before packing your bags.

Finnair makes flying from ARN to KEF more comfortable with a rewarding loyalty program and a 4-star airline rating. You could even start collecting points with Finnair Plus. Make sure you sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Finnair typically uses Boeing 737 MAX 8 planes for flights from Arlanda Airport (ARN) to Keflavik Intl. Airport (KEF). This airline also operates the Boeing 737 MAX 9 on this route. Keep in mind that aircraft type can vary due to operational demands, so the plane you board might be different when you travel.

Typically, you can cancel or reschedule your flight, although there may be additional charges if you made your booking over 24 hours ago. Need to keep your options open? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you have to adjust your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more details.