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Tromsø

$81+ Cheap flights from Oslo Gardermoen (OSL) to Tromsø (TOS)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — TOS
Jun 15 — Jun 221
Sun 6/15
Sun 6/22
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Tromso/Langnes are usually found in February or January, booked 84 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 June 10, 2025.

Round-trip from

$169
(Gotogate)

One-way from

$81
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$227

Good round-trip deal

$213 or less

Good one-way deal

$107 or less
From Oslo Gardermoen to Tromso/Langnes
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One-way flight from Oslo Gardermoen to Tromso/Langnes
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Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Tromso/Langnes.
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Price to beat on a one-way flight from Oslo Gardermoen to Tromso/Langnes.
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Find flight deals from Oslo Gardermoen to Tromsø

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 June 10, 2025.

This Gotogate deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:45 pmOSL - TOS
Nonstop2h 00mScandinavian Airlines
Thu 11/68:10 pmTOS - OSL
Nonstop2h 00mScandinavian Airlines
Deal found 6/8$169
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:55 pmOSL - TOS
1 stop26h 05mMultiple Airlines
Thu 11/611:40 amTOS - OSL
2 stops10h 20mMultiple Airlines
Deal found 6/8$188
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:45 amOSL - TOS
Nonstop1h 55mNorwegian
Tue 7/297:50 pmTOS - OSL
Nonstop1h 55mNorwegian
Deal found 6/8$202
This Wideroe deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wideroe is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:20 pmOSL - TOS
1 stop25h 55mWideroe
Fri 10/247:55 pmTOS - OSL
1 stop11h 40mWideroe
Deal found 6/9$234

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 10, 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 11/4

9:45 pm-11:45 pm

Nonstop2h 00m

Tromso/Langnes

Thu 11/6

8:10 pm-10:10 pm

Nonstop2h 00m

$169

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 11/4

4:55 pm-7:00 pm

1 stop26h 05m

Tromso/Langnes

Thu 11/6

11:40 am-10:00 pm

2 stops10h 20m

$188

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sat 7/26

6:45 am-8:40 am

Nonstop1h 55m

Tromso/Langnes

Tue 7/29

7:50 pm-9:45 pm

Nonstop1h 55m

$202

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sat 10/11

8:20 pm-10:15 pm

1 stop25h 55m

Tromso/Langnes

Fri 10/24

7:55 pm-7:35 am

1 stop11h 40m

$234

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sat 7/12

6:00 pm-4:25 pm

1 stop22h 25m

Tromso/Langnes

Sat 7/19

2:10 pm-6:05 pm

1 stop3h 55m

$532

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 9/16

8:20 am-10:15 am

Nonstop1h 55m

$81

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sat 11/1

8:00 am-10:00 am

Nonstop2h 00m

$90

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sun 9/7

8:55 am-9:50 am

1 stop24h 55m

$109

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sat 9/6

5:45 pm-11:00 am

2 stops17h 15m

$151

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Fri 7/18

3:35 pm-10:10 am

2 stops18h 35m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 11 results
1
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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 round-trip 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 round-trip flight from Oslo Gardermoen to Tromsø. Price data was last updated on May 23, 2025.

The best time to book flights from Oslo Gardermoen Airport to Tromsø is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 June 10, 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Tromsø at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Oslo Gardermoen Airport to Tromsø?

Use this chart to determine the cheapest time to fly round-trip from Oslo Gardermoen to Tromsø. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Oslo Gardermoen Airport to Tromsø flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oslo Gardermoen Airport to Tromsø

Explore weekly flight availability from Oslo Gardermoen to Tromsø. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 10, 2025.

The most flights from OSL to TOS are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Tromsø by month

Plan your trip to Tromsø by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

Plan your trip to Tromsø by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tromsø, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 10, 2025.
Get a feel of what it's like to fly with Norwegian, Finnair and Scandinavian Airlines from Oslo to Tromsø by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews

Overall

7.8

Crew

8.1

Entertainment

6.1

Food

6.5

Comfort

7.5

Boarding

7.7

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
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Overall

7.8

Crew

8.1

Entertainment

6.1

Food

6.5

Comfort

7.5

Boarding

7.7

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
Finnair
7.6
Good
1,290 reviews
Norwegian
7.8
Good
233 reviews

Overall

7.8

Crew

8.1

Entertainment

6.1

Food

6.5

Comfort

7.5

Boarding

7.7

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
7.3
Good
1,383 reviews
Norwegian
7.8
Good
233 reviews

Overall

7.8

Crew

8.1

Entertainment

6.1

Food

6.5

Comfort

7.5

Boarding

7.7

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
Lufthansa
6.7
Okay
7,132 reviews
Norwegian
7.8
Good
233 reviews

Overall

7.8

Crew

8.1

Entertainment

6.1

Food

6.5

Comfort

7.5

Boarding

7.7

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 11 daily inbound flights from Oslo Gardermoen from 2 different airlines.

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

    Our cheapest airline available from Oslo Gardermoen Airport to Tromsø is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $169 on this airline. Additional options worth looking into are Norwegian and Wideroe, starting at $202 and $234 round-trip. Scandinavian Airlines is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Tromsø one-way?

    The cheapest airlines for a one-way flight from Oslo Gardermoen Airport to Tromsø are Norwegian ($81), Scandinavian Airlines ($90), and Wideroe ($109).

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

    The top 3 most reliable airlines when flying from Oslo Gardermoen Airport to Tromsø are airBaltic (93%), Scandinavian Airlines (93%) and KLM (91%).

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

    The cheapest flight price from Oslo Gardermoen Airport to Tromsø is $54. On average you can expect to pay $215. The most popular route, (Oslo Gardermoen - Tromso/Langnes), can usually be booked for $148.

  • 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 vacation 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.

See more FAQs

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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 2,558,603 searches. Data last updated June 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$102Average$201FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$105Average$210FlexibilityNo cancel feeOn-time77%

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