HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo Gardermoen

$96+ Cheap flights from Tromsø (TOS) to Oslo Gardermoen (OSL)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
TOS — OSL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tromsø to Oslo Gardermoen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Tromso/Langnes to Oslo Gardermoen are usually found in February or August, booked 71 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Tromsø to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Tromsø (TOS) to Oslo Gardermoen (OSL). 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 July 3, 2025.

Round-trip from

$169
(Mytrip)

One-way from

$96
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$213

Good round-trip deal

$250 or less

Good one-way deal

$127 or less
From Tromso/Langnes to Oslo Gardermoen
Search Deals
One-way flight from Tromso/Langnes to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Tromso/Langnes to Oslo Gardermoen.
Search Deals
Price to beat on a one-way flight from Tromso/Langnes to Oslo Gardermoen.
Search Deals

Find flight deals from Tromsø to Oslo Gardermoen

Cheapest flights from Tromsø to Oslo Gardermoen
Explore the most affordable flight options available from Tromsø to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 8/219:25 amTOS - OSL
1 stop8h 15mMultiple Airlines
Sun 8/249:10 amOSL - TOS
Nonstop1h 50mMultiple Airlines
Deal found 7/1$169
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Wed 7/307:50 pmTOS - OSL
Nonstop1h 55mNorwegian
Wed 8/610:00 amOSL - TOS
Nonstop1h 55mNorwegian
Deal found 7/2$185
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 9/16:50 pmTOS - OSL
Nonstop1h 50mScandinavian Airlines
Thu 9/111:10 pmOSL - TOS
2 stops4h 10mScandinavian Airlines
Deal found 7/2$191

Cheapflights Fare Finder

Customize your flight search to find flights from Tromsø to Oslo Gardermoen 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 July 3, 2025.
Use the filters below to find and compare flights from Tromsø to Oslo Gardermoen Airport that are best for you.

Fly from

Tromsø

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Thu 8/21

9:25 am-5:40 pm

1 stop8h 15m

Oslo Gardermoen

Sun 8/24

9:10 am-11:00 am

Nonstop1h 50m

$169

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Wed 7/30

7:50 pm-9:45 pm

Nonstop1h 55m

Oslo Gardermoen

Wed 8/6

10:00 am-11:55 am

Nonstop1h 55m

$185

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Mon 9/1

6:50 pm-8:40 pm

Nonstop1h 50m

Oslo Gardermoen

Thu 9/11

1:10 pm-5:20 pm

2 stops4h 10m

$191

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Sun 9/14

9:00 pm-10:55 pm

Nonstop1h 55m

$96

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Fri 10/17

11:40 am-9:25 pm

1 stop9h 45m

$98

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Fri 10/3

8:15 am-7:35 am

1 stop23h 20m

$118

TromsøOslo

TOS - OSL

TOSOSL

Tromso/Langnes

Mon 9/15

6:50 pm-5:10 pm

3 stops22h 20m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Tromsø to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Tromsø 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 Tromsø to Oslo Gardermoen Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Tromsø to Oslo Gardermoen. Price data was last updated on June 27, 2025.

The price you pay for your flight from Tromsø to Oslo Gardermoen Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 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 Tromsø to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of $567). Flying from Tromsø to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,012). 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 TOS to OSL?

Find hourly flight availability from Tromsø to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Tromsø to Oslo Gardermoen Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Tromsø to Oslo Gardermoen. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Tromsø to Oslo Gardermoen Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings 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 Tromsø to Oslo Gardermoen Airport?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Norwegian and Scandinavian Airlines from Tromsø to Oslo Gardermoen Airport. 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
230 reviews

Boarding

7.7

Food

6.6

Crew

8.2

Comfort

7.6

Entertainment

6.1

Overall

7.8

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
230 reviews
Norwegian
7.8
Good
230 reviews

Boarding

7.7

Food

6.6

Crew

8.2

Comfort

7.6

Entertainment

6.1

Overall

7.8

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
1,416 reviews
Norwegian
7.8
Good
230 reviews

Boarding

7.7

Food

6.6

Crew

8.2

Comfort

7.6

Entertainment

6.1

Overall

7.8

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 Tromsø to Oslo Gardermoen. 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 from for flights from Tromsø to Oslo Gardermoen?

    If you book a flight to Oslo Gardermoen from Tromsø, you will be flying from Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 2.5 mi from the center of Tromsø. There are 8 flights from Tromso/Langnes to Oslo Gardermoen per day from 2 different airlines.

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

    Our cheapest airline available from Tromsø to Oslo Gardermoen Airport is Norwegian. Our recent data shows that you can find tickets from as low as $185 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at $191. Users have found that Norwegian is 8% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $96 on Norwegian. Other airlines that offer cheap prices include Scandinavian Airlines from $98 and Wideroe from $118 one-way.

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

    Consider TAP AIR PORTUGAL (98%), Air France (97%) or LOT (96%) when booking your flight. These represent the most reliable airlines when flying from Tromsø to Oslo Gardermoen Airport.

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

    The cheapest flight price from Tromsø to Oslo Gardermoen Airport is $83. On average you can expect to pay $1,362. The most popular route, (Tromso/Langnes - Oslo Gardermoen), can usually be booked for $160.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tromsø to Oslo Gardermoen 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 Tromsø to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Tromsø to Oslo Gardermoen Airport (average of $567). Flying from Tromsø to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,012). 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

Traveling to a place near Tromsø?

Book flights to Tromsø if you plan to visit one of these locations
Gardermoen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tromsø to Oslo Gardermoen

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

Top 2 airlines flying from Tromsø to Oslo Gardermoen

Discover the top 2 airlines that operate flights from Tromsø to Oslo Gardermoen. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$80Average$199FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$100Average$159FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.