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Tromsø

$87+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — TOS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 43 days in advance, depart on a Tuesday or Wednesday 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 August 14, 2025.

Round-trip from

$135
(Kiwi.com)

One-way from

$87
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$217

Good round-trip deal

$196 or less

Good one-way deal

$88 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. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:30 pmOSL - TOS
Nonstop1h 55mMultiple Airlines
Fri 9/196:30 amTOS - OSL
Nonstop1h 55mMultiple Airlines
Deal found 8/14$135
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:10 pmOSL - TOS
Nonstop1h 55mMultiple Airlines
Tue 9/1611:40 amTOS - OSL
2 stops5h 10mMultiple Airlines
Deal found 8/14$137
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:15 pmOSL - TOS
2 stops4h 00mScandinavian Airlines
Fri 12/511:40 amTOS - OSL
2 stops5h 20mScandinavian Airlines
Deal found 8/14$142
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:00 amOSL - TOS
2 stops9h 15mScandinavian Airlines
Fri 11/711:40 amTOS - OSL
2 stops6h 10mScandinavian Airlines
Deal found 8/14$143
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:55 pmOSL - TOS
1 stop4h 25mScandinavian Airlines
Wed 10/1511:40 amTOS - OSL
2 stops6h 05mScandinavian Airlines
Deal found 8/14$144
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:45 amOSL - TOS
Nonstop1h 50mScandinavian Airlines
Mon 9/156:50 pmTOS - OSL
Nonstop1h 50mScandinavian Airlines
Deal found 8/14$149
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:30 pmOSL - TOS
1 stop6h 30mMultiple Airlines
Mon 12/111:10 amTOS - OSL
Nonstop2h 00mMultiple Airlines
Deal found 8/13$151
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:00 amOSL - TOS
Nonstop1h 50mScandinavian Airlines
Thu 9/2511:40 amTOS - OSL
2 stops9h 10mScandinavian Airlines
Deal found 8/14$152
This Norwegian deal was found by Cheapflights users on 8/14. 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:30 pmOSL - TOS
Nonstop1h 55mNorwegian
Sat 9/276:30 amTOS - OSL
Nonstop1h 55mNorwegian
Deal found 8/14$157
This Norwegian deal was found by Cheapflights users on 8/14. 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:00 pmOSL - TOS
Nonstop1h 55mNorwegian
Sat 10/48:10 amTOS - OSL
Nonstop1h 55mNorwegian
Deal found 8/14$158
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Thu 9/118:20 amOSL - TOS
Nonstop1h 55mNorwegian
Mon 9/156:30 amTOS - OSL
Nonstop1h 55mNorwegian
Deal found 8/13$161

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 August 14, 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

Fri 9/12

9:30 pm-11:25 pm

Nonstop1h 55m

Tromso/Langnes

Fri 9/19

6:30 am-8:25 am

Nonstop1h 55m

$135

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Thu 9/11

8:20 am-10:15 am

Nonstop1h 55m

Tromso/Langnes

Mon 9/15

11:40 am-4:50 pm

2 stops5h 10m

$137

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 9/9

5:10 pm-7:05 pm

Nonstop1h 55m

Tromso/Langnes

Tue 9/16

11:40 am-4:50 pm

2 stops5h 10m

$137

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 12/2

1:15 pm-5:15 pm

2 stops4h 00m

Tromso/Langnes

Fri 12/5

11:40 am-5:00 pm

2 stops5h 20m

$142

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Thu 11/6

1:15 pm-5:15 pm

2 stops4h 00m

Tromso/Langnes

Tue 11/11

11:40 am-3:45 pm

2 stops4h 05m

$142

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Thu 12/11

1:15 pm-5:15 pm

2 stops4h 00m

Tromso/Langnes

Mon 12/15

11:40 am-7:10 pm

1 stop7h 30m

$142

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Mon 11/3

8:00 am-5:15 pm

2 stops9h 15m

Tromso/Langnes

Fri 11/7

11:40 am-5:50 pm

2 stops6h 10m

$143

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Sun 9/28

7:45 am-9:40 am

Nonstop1h 55m

$87

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Tue 10/7

12:35 pm-2:30 pm

Nonstop1h 55m

$88

OsloTromsø

OSL - TOS

OSLTOS

Oslo Gardermoen

Wed 8/27

9:30 am-11:25 am

Nonstop1h 55m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
2

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 August 8, 2025.

The best time to book flights from Oslo Gardermoen Airport to Tromsø is 43 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 August 14, 2025.

It’s optimal to fly from Oslo Gardermoen Airport to Tromsø at noon. By choosing this option you can save up to 20% 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 August 10, 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Tromsø?

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 August 14, 2025.
Read reviews from past customers who have flown Norwegian and Scandinavian Airlines from Oslo Gardermoen Airport to Tromsø. 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
234 reviews

Overall

7.8

Entertainment

6.0

Crew

8.1

Comfort

7.5

Boarding

7.7

Food

6.5

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
234 reviews
Norwegian
7.8
Good
234 reviews

Overall

7.8

Entertainment

6.0

Crew

8.1

Comfort

7.5

Boarding

7.7

Food

6.5

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
1,468 reviews
Norwegian
7.8
Good
234 reviews

Overall

7.8

Entertainment

6.0

Crew

8.1

Comfort

7.5

Boarding

7.7

Food

6.5

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.

  • 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 Norwegian. Our recent data shows that you can find tickets from as low as $102 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at $105. Norwegian is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • 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 LOT (99%), TAP AIR PORTUGAL (98%) and Scandinavian Airlines (96%).

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

    The cheapest flight price from Oslo Gardermoen Airport to Tromsø is $58. On average you can expect to pay $233. The most popular route, (Oslo Gardermoen - Tromso/Langnes), can usually be booked for $161.

  • 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$102Average$200FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$105Average$209FlexibilityNo cancel feeOn-time77%

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