The cheapest times to fly from LYR to TOS are

  • January 1st to March 25th
  • August 13th to September 2nd (except the week of August 20th)
  • September 24th to March 25th (except the weeks of December 17th and December 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LYR to TOS is early November. Prices can be as high as $2190 for Saturday flights during late June, or as low as $222 for Tuesday flights around early November.


When to Fly to Tromsø

Flying from Longyearbyen (LYR) to Tromso (TOS) will usually cost between $282 to $1069 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $294. Due to high demand the most expensive time to fly is late June, with an average price of $951. Planning your trip to low-cost times can easily save you $656 on economy flights and even more on first-class flights. Generally, any price below $440 can be considered a good price for a round-trip LYR to TOS flight.

See below for a graph of average weekly prices for the LYR to TOS route. All prices are for round-trip tickets in USD.

LYR to TOS Flight Prices

Compared to other flights, the LYR to TOS flight is much cheaper than the average and costs much less than the average flight leaving from Longyearbyen. The average price per mile (for a direct flight) is $0.46, which is a bit above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $514 (46%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $382. Return trip prices are from the TOS to LYR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LYR to TOS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 3 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from LYR to TOS? We’ve got answers.

Which airlines fly this route?

You can find 5 major airlines flying this route most often: Finnair, Norwegian, SAS, Singapore Airlines, Wideroe, and potentially more during busy seasons.

How far away is it from Langnes Airport to Svalbard Airport?

The distance between the two airports is roughly 595 miles or 958 kilometers.

How long does it take to fly from LYR to TOS?

The real-world flight time for a nonstop LYR to TOS flight is about 2 hour 3 minutes.

How many flights go between Longyearbyen and Tromso?

It depends on the day of the week and the date, but a typical day might have around 23 available flights from LYR to TOS.


Airport Location Info


Departing Airport

Origination code LYR
Origination airport name Svalbard Airport
City Longyearbyen
Country Norway
Latitude 78.2
Longitude 15.5

Return Airport

Destination code TOS
Destination airport name Langnes Airport
City Tromso
Country Norway
Latitude 69.7
Longitude 18.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.