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Cheap flights from Oslo Gardermoen Airport to Tromsø from £54

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — TOS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Oslo Gardermoen to Tromso/Langnes are usually found in February or January, booked 73 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Oslo Gardermoen to Tromsø

Enter your travel dates to find the best prices.

Cheapest flights from Oslo Gardermoen to Tromsø
Explore the most affordable flight options available from Oslo Gardermoen to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sun 7/1220:45OSL - TOS
Nonstop1h 55mNorwegian
Tue 9/1206:30TOS - OSL
Nonstop2h 05mNorwegian
Deal found 2/12£155
Thu 11/1220:00OSL - TOS
Nonstop1h 55mNorwegian
Mon 15/1218:50TOS - OSL
Nonstop2h 00mNorwegian
Deal found 3/12£156
Mon 8/1211:10OSL - TOS
Nonstop1h 55mNorwegian
Wed 10/1217:30TOS - OSL
Nonstop2h 00mNorwegian
Deal found 3/12£174
Thu 11/1213:15OSL - TOS
2 stops4h 00mScandinavian Airlines
Mon 15/1220:10TOS - OSL
Nonstop2h 00mScandinavian Airlines
Deal found 3/12£176
Wed 10/1220:00OSL - TOS
Nonstop1h 55mNorwegian
Fri 12/1217:30TOS - OSL
Nonstop2h 00mNorwegian
Deal found 4/12£181
Fri 5/1213:00OSL - TOS
Nonstop1h 55mNorwegian
Sun 7/1207:20TOS - OSL
Nonstop2h 00mNorwegian
Deal found 2/12£199
Fri 12/1213:00OSL - TOS
Nonstop1h 55mNorwegian
Sat 13/1208:15TOS - OSL
Nonstop2h 00mNorwegian
Deal found 2/12£207
Fri 12/1208:30OSL - TOS
Nonstop2h 00mScandinavian Airlines
Sat 13/1215:40TOS - OSL
Nonstop2h 05mScandinavian Airlines
Deal found 4/12£209
Fri 19/1211:20OSL - TOS
Nonstop1h 55mNorwegian
Wed 24/1210:55TOS - OSL
Nonstop2h 00mNorwegian
Deal found 2/12£211

Find flight deals from Oslo Gardermoen to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Tromsø (TOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£100

One-way from

£54

Popular in

June

Cheapest in

February

Average price

£199

Good round-trip deal

£116 or less

Good one-way deal

£66 or less
Norwegian
  • Norwegian
  • 8/1-13/1
  • 1 total stop
  • 20h 40m total
  • Oslo to Tromsø
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/1
  • 2 total stops
  • 8h 10m total
  • Oslo to Tromsø
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Oslo Gardermoen to Tromso/Langnes.
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to Tromso/Langnes.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oslo Gardermoen to Tromsø that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Tromsø that are best for you.

Fly from

Oslo Gardermoen

Fly to

Tromsø

Route

Depart

Return

Price

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 13/1

15:00-16:55

Nonstop1h 55m

Tromso/Langnes

Thu 15/1

15:00-17:00

Nonstop2h 00m

£140

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Wed 4/3

15:00-16:55

Nonstop1h 55m

Tromso/Langnes

Tue 10/3

15:00-17:00

Nonstop2h 00m

£140

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 20/1

15:00-16:55

Nonstop1h 55m

Tromso/Langnes

Wed 21/1

15:00-17:00

Nonstop2h 00m

£140

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 10/3

08:25-10:20

Nonstop1h 55m

Tromso/Langnes

Mon 16/3

15:00-17:00

Nonstop2h 00m

£140

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 17/3

08:25-10:20

Nonstop1h 55m

Tromso/Langnes

Wed 25/3

15:00-17:00

Nonstop2h 00m

£141

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sun 1/3

09:30-11:25

Nonstop1h 55m

Tromso/Langnes

Fri 6/3

06:30-08:35

Nonstop2h 05m

£141

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Wed 28/1

08:25-17:15

1 stop8h 50m

Tromso/Langnes

Mon 2/2

20:10-22:10

Nonstop2h 00m

£151

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Wed 4/3

14:30-16:30

Nonstop2h 00m

Tromso/Langnes

Tue 10/3

11:40-19:10

1 stop7h 30m

£151

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 10/3

08:30-10:30

Nonstop2h 00m

Tromso/Langnes

Mon 16/3

17:55-21:20

1 stop3h 25m

£151

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sun 1/3

12:05-14:05

Nonstop2h 00m

Tromso/Langnes

Fri 6/3

11:40-19:35

2 stops7h 55m

£153

Flights are sorted by cheapest return flights first.

Deals found on 1/12

Showing 1-10 of 18 results
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Best time to book a flight from Oslo Gardermoen to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Oslo Gardermoen with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Tromsø

How far ahead should I book a flight from Oslo Gardermoen Airport to Tromsø?

Use this chart to determine the optimal time to book a return flight from Oslo Gardermoen to Tromsø. Price data was last updated on 28 November 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Tromsø may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Tromsø?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Tromsø (average of £64). Flying from Oslo Gardermoen Airport to Tromsø in June is currently the most expensive (average of £114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to TOS?

Find hourly flight availability from Oslo Gardermoen to Tromsø. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Tromsø in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tromsø. Reviews last updated 5 December 2025.
Read through reviews of airlines operating flights from Oslo Gardermoen Airport to Tromsø, such as Norwegian and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
240 reviews
Check prices

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.2

Food

6.6

Entertainment

6.0

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
240 reviews
Norwegian
7.7
Good
240 reviews
Check prices

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.2

Food

6.6

Entertainment

6.0

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,592 reviews
Norwegian
7.7
Good
240 reviews
Check prices

Comfort

7.6

Overall

7.7

Boarding

7.7

Crew

8.2

Food

6.6

Entertainment

6.0

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Tromsø. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tromsø from Oslo Gardermoen?

    Located just 2.5 mi from the city center, Tromso/Langnes is the airport most travelers will use when flying to Tromsø from Oslo Gardermoen. Booking flights from Oslo Gardermoen to Tromso/Langnes (TOS) should be relatively easy as there are 10 daily inbound flights from Oslo Gardermoen from 2 different airlines.

  • How long is the flight from Oslo Gardermoen Airport to Tromsø?

    Departing from Oslo Gardermoen Airport to Tromsø will take you 1h 55m. Airlines will cover a distance of 693 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Tromsø round-trip?

    Cheapflights users have booked flights from Oslo Gardermoen Airport to Tromsø round-trip from £52. Another airline that can offer you cheap pricing is Norwegian. Scandinavian Airlines is currently priced 67% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Tromsø?

    No one likes to see their flight delayed. When booking a flight from Oslo Gardermoen Airport to Tromsø consider choosing Thai Lion Air (100%), LOT (89%) or Scandinavian Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oslo Gardermoen Airport to Tromsø?

    On average you can expect to pay £114 for a flight from Oslo Gardermoen Airport to Tromsø. The cheapest flight overall is £39 while the most popular route, (Oslo Gardermoen - Tromso/Langnes) is currently priced at £96.

  • Can I find deals for flights from Oslo Gardermoen to Tromsø that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Tromsø flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Tromsø?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Tromsø.

  • Can I find deals for business class flights from Oslo Gardermoen to Tromsø?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Tromsø by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Tromsø?

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Tromsø (average of £64). Flying from Oslo Gardermoen Airport to Tromsø in June is currently the most expensive (average of £114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oslo Gardermoen to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Bergen flights
Oslo Gardermoen to Longyearbyen flights
Oslo Gardermoen to Alta flights
Oslo Gardermoen to Stavanger flights

Top 2 airlines flying from Oslo Gardermoen to Tromsø

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Tromsø. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£73Average£145FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£86Average£142FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oslo Gardermoen to Tromsø?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oslo Gardermoen to Tromsø. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Tromsø?

Cheapflights simply makes it quick and affordable to book flights from Oslo Gardermoen to Tromsø by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Oslo Gardermoen to Tromsø with no change fees?

Yes, we can. To see specific flights from Oslo Gardermoen to Tromsø with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Tromsø become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Tromsø from Oslo Gardermoen today and book when prices fit your budget.

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