$309 Cheap Finnair flights London (LHR) to Tromsø (TOS)

$309 Cheap Finnair flights London (LHR) to Tromsø (TOS)

Prices were available within the past 7 days and start at $309 for one-way flights and $591 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Flights from London (LHR) to Tromsø (TOS)
Origin airport
Heathrow
Destination airport
Langnes
Airlines serving
Air France, Austrian Airlines, British Airways, Eurowings, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Popular airline
Scandinavian Airlines
Distance
1404 mi

Frequently asked questions

How much is a Finnair flight from Heathrow Airport (LHR) to Langnes Airport (TOS)?
Landing cheap one-way Finnair flights from LHR to TOS from $309 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $591 for your next exciting adventure.**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 LHR to TOS with Finnair?
May is one of the most affordable months to jet off to Tromsø with Finnair. You could also find fantastic deals on one-way and round-trip tickets in April.
What is the cheapest time to book flights from Heathrow Airport (LHR) to Langnes Airport (TOS) with Finnair?
Check for Finnair flights from LHR to TOS about one month before you want to leave. The cheapest 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 and 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 Heathrow Airport (LHR) to Langnes Airport (TOS)?
To find out if there's a direct trip from LHR to TOS with Finnair or other carriers, check the "Nonstop" box when searching for tickets.
What is the earliest Finnair flight from LHR to TOS?
Sort your results by "Early Morning" and "Morning" to find the earliest flights from LHR to TOS. Heading off early means you're 20% less likely to experience 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 Heathrow Airport (LHR) to Tromsø land at Langnes Airport (TOS). This is the main entry point to this destination.
What kind of luggage can I take on a Finnair flight from Heathrow Airport (LHR) to Langnes Airport (TOS)?
Finnair lets passengers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from LHR to TOS. Additionally, you can take 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 9 inches x 15 inches x 15 inches and weigh no more than 22 lb. Baggage rules can vary depending on your cabin class and fare type, so double-check your booking or Finnair's website to avoid any unexpected fees at the airport.
Why fly with Finnair from LHR to TOS?
With a rewarding loyalty program and a 4-star airline rating, Finnair is a top choice for many passengers flying from LHR to TOS. Plus, 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 can be put toward future trips.*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 Heathrow Airport (LHR) to Langnes Airport (TOS)?
It's usually possible to reschedule or cancel your flight, although additional fees may apply if you made your booking more than 24 hours ago. Need to keep your options open? Make use of Expedia's "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you have to revise your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.