HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tromsø

$357+ Cheap flights from Fremont, CA 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TOS
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Tromsø 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.

Cheap flight deals from Fremont to Tromsø

Cheapest flights from Fremont to Tromsø
Explore the most affordable flight options available from Fremont to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This FlightHub deal was found by Cheapflights users on 2/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:20 pm
SFO
-
TOS
2 stops58h 00m
Scandinavian Airlines
Tue 4/287:10 pm
TOS
-
SFO
2 stops52h 30m
Scandinavian Airlines
Deal found 2/17$613
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 4/64:45 pm
SFO
-
TOS
1 stop36h 35m
Scandinavian Airlines
Wed 4/227:10 pm
TOS
-
SFO
2 stops28h 30m
Scandinavian Airlines
Deal found 2/19$614
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:30 pm
SFO
-
TOS
2 stops37h 45m
Multiple Airlines
Wed 4/2210:30 am
TOS
-
SFO
3 stops22h 29m
Multiple Airlines
Deal found 2/19$619
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:45 pm
SFO
-
TOS
2 stops39h 35m
Scandinavian Airlines
Wed 9/97:10 pm
TOS
-
SFO
2 stops28h 30m
Scandinavian Airlines
Deal found 2/20$635
This Gotogate deal was found by Cheapflights users on 2/19. 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.
Mon 4/64:45 pm
SFO
-
TOS
3 stops39h 35m
Scandinavian Airlines
Mon 4/134:00 pm
TOS
-
SFO
2 stops31h 40m
Scandinavian Airlines
Deal found 2/19$646

Find flight deals from Fremont to Tromsø

Keep the following information in mind while searching for Fremont to Tromsø flight deals. Data was last updated February 21, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$613
(FlightHub)

One-way from

$357
(oojo)

Popular in

July

Cheapest in

November

Average price

$714
Provider with most accurate pricing for San Francisco-Tromso/Langnes flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Tromso/Langnes flights.
Search Deals
From Fremont to Tromso/Langnes
Search Deals
One-way flight from Fremont to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 February 21, 2026.
Use the filters below to find and compare flights from Fremont to Tromsø that are best for you.

Fly from

Fremont

Fly to

Tromsø

Route

Depart

Return

Price

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sat 4/18

7:20 pm-2:20 pm

2 stops58h 00m

Tromso/Langnes

Tue 4/28

7:10 pm-2:40 pm

2 stops52h 30m

$613

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 4/6

4:45 pm-2:20 pm

1 stop36h 35m

Tromso/Langnes

Wed 4/22

3:00 pm-2:40 pm

1 stop32h 40m

$614

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 4/6

7:30 pm-6:15 pm

2 stops37h 45m

Tromso/Langnes

Wed 4/22

10:30 am-11:59 pm

3 stops22h 29m

$619

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 4/6

4:45 pm-10:20 am

2 stops32h 35m

Tromso/Langnes

Mon 4/13

7:10 pm-2:40 pm

2 stops28h 30m

$646

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 4/5

4:45 pm-1:30 pm

2 stops35h 45m

Tromso/Langnes

Sun 4/12

8:55 pm-2:40 pm

2 stops50h 45m

$816

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 3/17

7:01 am-11:45 am

2 stops20h 44m

$357

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Fri 5/15

8:52 pm-8:30 pm

3 stops38h 38m

$442

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 3/15

9:07 pm-10:20 am

2 stops53h 13m

$488

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 3/15

11:30 am-8:40 am

3 stops37h 10m

$516

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 3/15

4:40 pm-1:50 pm

1 stop37h 10m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Fremont to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Fremont 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 Fremont to Tromsø

What is the cheapest month to book a flight from Fremont to Tromsø?

Currently, February is the cheapest month in which you can book a flight from Fremont to Tromsø (average of $450). Flying from Fremont to Tromsø in June is currently the most expensive (average of $1,089). 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.

How much does it cost to fly round-trip from Fremont 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 February 21, 2026.
See what other customers who have flown with Scandinavian Airlines from Fremont to Tromsø have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,692 reviews

Entertainment

6.7

Overall

7.3

Crew

8.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also
Scandinavian Airlines
7.3
Good
1,692 reviews
Scandinavian Airlines
7.3
Good
1,692 reviews

Entertainment

6.7

Overall

7.3

Crew

8.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SFO - CPH

It was very bad, my baggage didn’t arrive resulting in deep loss of money. My next flight to Zurich had to be cancelled, my hotel booking also had to be cancelled. I then had to book flight at Frankfurt airport to get my luggage. I won’t fly this airlines again unless there is no other choice. I highly won’t recommend it also

Related info for your journey

Find useful and relevant information for your journey from Fremont 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 Fremont?

    Most people fly into Tromso/Langnes (TOS) if they book a flight to Tromsø from Fremont. On average, Tromso/Langnes has 0 inbound flights from Fremont per day from 1 airline. Tromso/Langnes is conveniently located just 2.5 mi from Tromsø’s city center.

  • How long is the flight from Fremont to Tromsø?

    Departing from Fremont to Tromsø will take you 58h. The distance from Fremont to Tromsø is about 4766 mi.

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

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

  • How can I find direct flights from Fremont to Tromsø?

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Tromsø?

    Currently, February is the cheapest month in which you can book a flight from Fremont to Tromsø (average of $450). Flying from Fremont to Tromsø in June is currently the most expensive (average of $1,089). 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

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 Fremont to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
San Jose to Oslo Gardermoen flights
San Francisco to Sandefjord flights
Oakland to Oslo Gardermoen flights
Santa Ana to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
San Diego to Oslo Gardermoen flights
San Francisco to Bergen flights
Sacramento to Oslo Gardermoen flights
Los Angeles to Bergen flights
Las Vegas to Bergen flights
Las Vegas to Oslo Gardermoen flights
Santa Ana to Bergen flights
Monterey to Oslo Gardermoen flights
Las Vegas to Stavanger flights
Los Angeles to Ålesund flights
San Jose to Bergen flights
Reno to Oslo Gardermoen flights
San Francisco to Longyearbyen flights
San Francisco to Trondheim flights
San Francisco to Tromsø flights
Los Angeles to Stavanger flights
Oakland to Bergen flights
Los Angeles to Narvik flights
Los Angeles to Trondheim flights
Medford to Oslo Gardermoen flights
Los Angeles to Kristiansand flights
San Francisco to Ålesund flights
San Francisco to Bodø flights
San Francisco to Stavanger flights
Sacramento to Sandefjord flights
San Jose to Kristiansand flights
San Jose to Trondheim flights
San Jose to Sandefjord flights
Los Angeles to Longyearbyen flights
San Diego to Sandefjord flights
Santa Barbara to Oslo Gardermoen flights
San Francisco to Haugesund flights
San Francisco to Kristiansund flights
Fresno to Oslo Gardermoen flights
Los Angeles to Haugesund flights
San Diego to Bergen flights
Long Beach to Oslo Gardermoen flights
San Jose to Stavanger flights

Top airline flying from Fremont to Tromsø

Discover the top airline that operate flights from Fremont 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$454Average$671FlexibilityNo 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.