$291 Cheap Finnair flights Madrid (MAD) to Tromsø (TOS)

View $291 flight on Thu, Nov 20, 2025Opens in a new window

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$291 Cheap Finnair flights Madrid (MAD) to Tromsø (TOS)

Prices were available within the past 7 days and start at $291 for one-way flights and $563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Fri, Nov 14 - Sat, Nov 22
MAD
Madrid
TOS
Tromsø
$563 Roundtrip, found 23 hours ago
$563
Roundtrip
found 23 hours ago
Select Finnair flight, departing Fri, Nov 14 from Madrid to Tromsø, returning Sat, Nov 22, priced at $563 found 23 hours ago
Flights from Madrid (MAD) to Tromsø (TOS)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Langnes
Airlines serving
Air France, British Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Popular airline
Scandinavian Airlines
Distance
2175 mi

Frequently asked questions

How much is a Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Langnes Airport (TOS)?
You can discover affordable return Finnair flights from $563 from MAD to TOS by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $291 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.
What is the cheapest month to fly from MAD to TOS with Finnair?
May is one of the most affordable months to jet off to Tromsø with Finnair. You could also find great prices on return and one-way fares in April.
What is the cheapest time to book flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Langnes Airport (TOS) with Finnair?
Search for Finnair flights from MAD to TOS about one month before you want to leave. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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.
Does Finnair fly nonstop from Adolfo Suarez Madrid-Barajas Airport (MAD) to Langnes Airport (TOS)?
Use our "Nonstop" filter when looking for direct Finnair flights from MAD to TOS. It's also a great way to compare other airlines offering the same nonstop trip.
What is the earliest Finnair flight from MAD to TOS?
Find Finnair's earliest flights from MAD to TOS by selecting the "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures also experience 20% fewer cancellations.**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.
What airports does Finnair fly into in Tromsø?
Finnair flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Tromsø arrive at Langnes Airport (TOS). This is the main gateway to this destination.
What kind of luggage can I take on a Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Langnes Airport (TOS)?
On a standard economy flight with Finnair from MAD to TOS, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you're allowed 1 cabin bag weighing up to 22 lb and measuring no more than 9 inches x 15 inches x 15 inches. Size and weight allowances may vary based on your cabin class and airfare type. To make sure you won't face additional charges at the airport, check your Finnair booking or go to the airline's website before packing.
Why fly with Finnair from MAD to TOS?
With a rewarding loyalty program and a 4-star airline rating, Finnair is a top choice for many passengers heading from MAD to TOS. Also, if you're a Finnair Plus and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Finnair flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Langnes Airport (TOS)?
It's generally possible to cancel or modify your flight, although there may be a charge if you made your booking over 24 hours ago. Need flexible options? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you need to revise your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.