$97 Cheap Scandinavian Airlines flights Oslo (OSL) to Tromsø (TOS)

Finding cheap one-way SAS flights from OSL to TOS from $97 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $181 for your next 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.

Search for round-trip or one-way flights to Tromsø in May or April. You could find lower fares with SAS during these off-peak travel months.

Look for cheap SAS flights from Gardermoen Airport (OSL) to Langnes Airport (TOS) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Book a seat on one of SAS’s 52 weekly direct flights from Gardermoen Airport (OSL) to Langnes Airport (TOS). To see your choices, enter your dates, destination and origin and hit search. Then select the “Nonstop” and “Airline” filters.

On average, it takes 2h to travel nonstop from Gardermoen Airport (OSL) to Langnes Airport (TOS) with SAS.

Tuesday has the most SAS flights from Gardermoen Airport (OSL) to Langnes Airport (TOS). With 8 daily departures, this is the best day to book something that will fit your plans.

The earliest SAS flight from OSL to TOS departs at 7:50AM UTC+1, arriving at 9:50AM UTC+1. If you want to jet off later, the last SAS flight leaves OSL at 9:45PM UTC+1 and touches down at TOS at 11:45PM UTC+1. Flying earlier is often a wise choice as morning and mid-morning flights tend to experience 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.

Langnes Airport (TOS) is the main hub for SAS flights from Gardermoen Airport (OSL) to Tromsø. But the airline also travels to Bardufoss Airport (BDU). Be sure to select Expedia’s “All Airports” option for your destination to see all available choices for your break in Tromsø.

On a standard economy flight with SAS from OSL 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 permitted 1 cabin bag weighing up to 17 lb and measuring less than 9 inches x 15 inches x 21 inches. Size and weight limits may vary depending on your fare type and cabin class. To make sure you’re not hit with extra charges at the terminal, check your SAS booking or visit the airline’s website before packing your bags.

Offering a rewarding loyalty program, SAS is a top pick for many passengers departing from OSL to TOS. Plus, if you’re a SAS EuroBonus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

SAS usually flies Airbus A320neo planes for flights from Gardermoen Airport (OSL) to Langnes Airport (TOS). This carrier also operates the Airbus A319 on this route. Remember that aircraft type can change due to operational requirements, so the plane you catch might be different when you travel.

Depending on the type of fare you purchased, a fee may apply if you change or cancel your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our “Changes included” or “No cancel fee” filter while looking for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”