Cheap Flights from Tromso (TOS) to Oslo Gardermoen (OSL)

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Travellers and cabin class, 1 Adult, Economy

Compare Tromso to Oslo Gardermoen flight deals

Find the cheapest month or even day of the year to fly to Oslo Gardermoen

Book the best Oslo Gardermoen fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Tromso to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Tromso Airport to Oslo Gardermoen Airport? If you want to travel next month, return fares start from £93. Find the lowest prices on one-way and return tickets right here.

Oslo.£30 per passenger.Departing Wed, 7 Oct.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Wed, 7 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From £30, select.

Oslo.£34 per passenger.Departing Wed, 18 Nov.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Wed, 18 Nov, arriving in Oslo Gardermoen.Price includes taxes and charges.From £34, select.

Oslo.£35 per passenger.Departing Wed, 9 Dec.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Wed, 9 Dec, arriving in Oslo Gardermoen.Price includes taxes and charges.From £35, select.

Oslo.£36 per passenger.Departing Wed, 17 Mar.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Wed, 17 Mar, arriving in Oslo Gardermoen.Price includes taxes and charges.From £36, select.

Oslo.£37 per passenger.Departing Thu, 21 Jan.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Thu, 21 Jan, arriving in Oslo Gardermoen.Price includes taxes and charges.From £37, select.

Oslo.£44 per passenger.Departing Mon, 7 Sep.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Mon, 7 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From £44, select.

Oslo.£44 per passenger.Departing Fri, 30 Apr.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Fri, 30 Apr, arriving in Oslo Gardermoen.Price includes taxes and charges.From £44, select.

Oslo.£45 per passenger.Departing Wed, 17 Feb.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Wed, 17 Feb, arriving in Oslo Gardermoen.Price includes taxes and charges.From £45, select.

Oslo.£58 per passenger.Departing Fri, 4 Jun.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Tromso on Fri, 4 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From £58, select.

Oslo.£62 per passenger.Departing Tue, 12 Jan.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Tue, 12 Jan, arriving in Oslo Gardermoen.Price includes taxes and charges.From £62, select.

Oslo.£62 per passenger.Departing Wed, 16 Sep.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Wed, 16 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From £62, select.

Oslo.£62 per passenger.Departing Wed, 3 Mar.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Wed, 3 Mar, arriving in Oslo Gardermoen.Price includes taxes and charges.From £62, select.

Oslo.£62 per passenger.Departing Sat, 21 Nov.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Sat, 21 Nov, arriving in Oslo Gardermoen.Price includes taxes and charges.From £62, select.

Oslo.£62 per passenger.Departing Fri, 14 May.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Fri, 14 May, arriving in Oslo Gardermoen.Price includes taxes and charges.From £62, select.

Oslo.£63 per passenger.Departing Tue, 6 Apr.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Tue, 6 Apr, arriving in Oslo Gardermoen.Price includes taxes and charges.From £63, select.

Oslo.£63 per passenger.Departing Fri, 11 Dec.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Tromso on Fri, 11 Dec, arriving in Oslo Gardermoen.Price includes taxes and charges.From £63, select.

Find the cheapest month to fly from Tromso to Oslo Gardermoen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tromso to Oslo Gardermoen flights are currently cheapest in October.

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Direct flights from Tromso to Oslo Gardermoen

Tromso to Oslo Gardermoen: Alternative routes

Compare routes from Tromso to Oslo below. You may find an airport to fly into that's cheaper, faster, or easier than Oslo Gardermoen.

Oslo Gardermoen

23 miles from central Oslo

ClosestCheapest

from £30

Search flights

TORP Sandefjord

53 miles from central Oslo

from £33

Search flights

Tromso to Oslo: Flight information

The things to know before you go.

Cheapest flight found	£30
Cheapest month to fly	October
Average flight time	2 hrs
Most popular airline	KLM
Average flights per week	201

Finding cheap flights from Tromso to Oslo Gardermoen: Frequently asked questions

How much are return flights from Tromso to Oslo Gardermoen?

The best price we found for a return flight from Tromso to Oslo Gardermoen is £79. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Tromso to Oslo Gardermoen?

2 hours is the average flight time from Tromso to Oslo Gardermoen.

Which airlines fly direct from Tromso to Oslo Gardermoen?

KLM, Norwegian and Scandinavian Airlines fly direct from Tromso to Oslo Gardermoen.

How many flights are there a week from Tromso to Oslo Gardermoen?

As of August 2026, there are 201 flights per week flying from Tromso to Oslo Gardermoen.

When is the cheapest time to fly from Tromso to Oslo Gardermoen?

The cheapest month to fly from Tromso to Oslo Gardermoen is usually October.

Which upcoming date is cheapest to fly from Tromso Airport to Oslo Gardermoen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tromso Airport to Oslo Gardermoen Airport on Monday, 12 October 2026.

Can I get a direct flight from Tromso Airport to Oslo Gardermoen Airport?

Yes – the average flight time is 2 hours.

How can I find the best flight deal to Oslo Gardermoen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo Gardermoen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Oslo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Tromso Airport to Oslo Gardermoen with?

Currently, Wizz Air and Norwegian offer the cheapest flight tickets to Oslo Gardermoen.

Travelling from Tromso Airport (TOS) to Oslo Gardermoen Airport (OSL): what you need to know

Around 2 hours is how long you'll be travelling on a direct flight from Tromso Airport to Oslo Gardermoen Airport.
Oslo's timezone is UTC+1, which is the same as Tromso.
Every week, there are 82 Tromso Airport to Oslo Gardermoen Airport flights.
To ensure you catch your TOS to OSL flight, leave enough time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the standard rule.
Heading off during a peak time like school or public holidays? Expect longer lines at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.
With direct flights from Tromso Airport to Oslo Gardermoen Airport operated by a number of airlines, getting to Oslo (and then other destinations in Norway) is a cinch. You can fly nonstop with:
The airline most travellers fly with on this route is Scandinavian Airlines.
Scandinavian Airlines is the most punctual carrier that operates TOS to OSL flights, with 79.37% of its services landing on schedule.

How to find the cheapest flights from Tromso Airport (TOS) to Oslo Gardermoen Airport (OSL)

£30 is currently the best price for a one-way Tromso Airport to Oslo Gardermoen Airport flight. Return flights start from £79. These prices may change depending on availability.
Score cheap tickets from TOS to OSL by booking at least one month ahead. According to our research, that's the sweet spot for landing a bargain.
June is the cheapest month for flights from Tromso Airport to Oslo Gardermoen Airport. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Snapping up cheap flights from TOS to OSL is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.
Discover the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Tromso Airport to Oslo Gardermoen Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Tromso Airport (TOS)

Of all flights leaving Tromso Airport, 70% touch down on time at their destination.
Central Tromso to Tromso Airport is approximately 5 kms (3 miles). Depending on traffic, it'll take about 15 minutes to get there if you're driving, catching a taxi or ride-sharing.
Expect a journey time of around 20 minutes on public transport.
Get your trip off to a hassle-free start by staying near TOS. Whether you're catching an early flight from Tromso Airport to Oslo Gardermoen Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Oslo Gardermoen Airport (OSL)

Consider booking a hotel close to OSL if you're catching a late Tromso Airport to Oslo Gardermoen Airport flight. Select one of these options and avoid the hassle of a long transfer:
Go wherever you want, whenever you want with a Oslo Gardermoen Airport rental car. Pick up a set of wheels from Budget, Hertz or Thrifty and experience more of Oslo and beyond.
Lock in the best deal by reserving your ride from Oslo Gardermoen Airport about three weeks before your trip.

When to fly to Oslo Gardermoen Airport (OSL)

The quietest month for a flight from Tromso Airport to Oslo Gardermoen Airport is March, while September is the busiest. Pick the ideal time to visit Oslo based on whether you prefer a laid-back vibe or a more bustling atmosphere.
Lock in your flight from Tromso Airport to Oslo Gardermoen Airport for July if you want to explore Oslo during its warmest month. You can expect temperatures of between 8ºC and 25ºC.
If you like cooler conditions, search for a cheap ticket from TOS to OSL in January. Average temperatures are between -14ºC and 1ºC then.

Explore more of Norway

You've done Oslo, now it's time to explore other corners of Norway. Travel about 306 kms (190 miles) west to Bergen to check off its leading attractions. From Fløyfjellet to Bergen? And Fløyen Panorama, there's plenty to keep you busy.
If you're looking to explore another major stop in Norway, head for Trondheim, roughly 386 kms (240 miles) north of Oslo. Nidaros Cathedral (Nidaros Domkirke), Nigard Glacier and Tyholttarnet are among its highlights.