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Tromsø

$424+ Cheap flights from California 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TOS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from California to Tromsø

Cheapest flights from California to Tromsø
Explore the most affordable flight options available from California to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:25 pmSFO - TOS
2 stops21h 45mScandinavian Airlines
Wed 12/107:20 pmTOS - SFO
1 stop28h 15mScandinavian Airlines
Deal found 10/20$560
This oojo deal was found by Cheapflights users on 10/23. 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.
Thu 11/64:40 pmSFO - TOS
2 stops35h 35mScandinavian Airlines
Mon 11/106:00 amTOS - SFO
2 stops17h 35mScandinavian Airlines
Deal found 10/23$609
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:25 pmSFO - TOS
1 stop31h 50mSWISS
Wed 12/103:15 pmTOS - SFO
1 stop34h 15mSWISS
Deal found 10/20$691
This oojo deal was found by Cheapflights users on 10/21. 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.
Mon 10/279:30 pmSFO - TOS
3 stops35h 45mScandinavian Airlines
Tue 11/48:10 pmTOS - SFO
2 stops51h 25mScandinavian Airlines
Deal found 10/21$741
This Finnair deal was found by Cheapflights users on 10/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:00 amSJC - TOS
2 stops26h 00mMultiple Airlines
Tue 11/46:45 pmTOS - SJC
2 stops35h 03mMultiple Airlines
Deal found 10/21$842
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:00 amSJC - TOS
3 stops41h 30mFinnair
Tue 11/46:45 pmTOS - SJC
2 stops35h 03mFinnair
Deal found 10/22$997
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. 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 10/271:30 pmSJC - TOS
3 stops26h 15mScandinavian Airlines
Tue 11/46:00 amTOS - SJC
3 stops24h 45mScandinavian Airlines
Deal found 10/22$1,075

Cheap flight deals from California to Tromsø

Keep the following information in mind while searching for California to Tromsø flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$453
(CrystalTravel)

One-way from

$424
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$836
Provider with most accurate pricing for Los Angeles-Tromso/Langnes flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Tromso/Langnes flights.
Search Deals
From California to Tromso/Langnes
Search Deals
One-way flight from California to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 October 23, 2025.
Use the filters below to find and compare flights from California to Tromsø that are best for you.

Fly from

California

Fly to

Tromsø

Route

Depart

Return

Price

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Fri 2/6

4:40 pm-9:50 am

2 stops32h 10m

Tromso/Langnes

Fri 2/20

8:15 pm-2:35 pm

1 stop27h 20m

$453

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Fri 3/13

8:59 pm-11:20 am

2 stops54h 21m

Tromso/Langnes

Tue 3/17

8:10 pm-3:35 pm

2 stops51h 25m

$467

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 3/18

1:00 pm-7:10 pm

2 stops22h 10m

Tromso/Langnes

Wed 3/25

8:10 pm-3:35 pm

2 stops27h 25m

$492

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

Thu 3/5

2:35 pm-9:25 am

3 stops33h 50m

Tromso/Langnes

Mon 3/9

5:50 pm-10:09 pm

2 stops36h 19m

$945

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 12/11

7:00 am-11:45 pm

3 stops31h 45m

$424

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sat 12/6

6:55 pm-1:50 pm

2 stops57h 55m

$436

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

Sat 12/6

6:00 pm-1:50 pm

2 stops58h 50m

$436

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 12/15

7:00 am-1:00 pm

3 stops45h 00m

$459

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 12/11

4:40 pm-7:35 pm

1 stop17h 55m

$506

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 12/11

9:40 pm-2:10 pm

2 stops31h 30m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
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Best time to book a flight from California to Tromsø

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

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

Currently, November is the cheapest month in which you can book a flight from California to Tromsø (average of $462). Flying from California to Tromsø in June is currently the most expensive (average of $980). 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 CA to TOS?

Find hourly flight availability from California 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 October 23, 2025.

One of the essential ways to save on airfare from California to Tromsø is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

What is the cheapest day to fly from California to Tromsø?

Use this chart to determine the cheapest time to fly round-trip from California to Tromsø. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their California to Tromsø flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

    If you book a flight to Tromsø from California, you will be flying to Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 2.5 mi from the center of Tromsø.

  • How long is the flight from California to Tromsø?

    Airlines like Scandinavian Airlines and Finnair fly from California to Tromsø in about 32h 10m. The time it takes to get you to your destination can typically vary by up to 1h 40m. Airlines will cover a distance of 4766 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Tromsø?

    When deciding which route to take from California to Tromsø consider San Francisco - Tromso/Langnes, San Jose - Tromso/Langnes or Oakland - Tromso/Langnes as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from California to Tromsø (average of $462). Flying from California to Tromsø in June is currently the most expensive (average of $980). 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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Top 2 airlines flying from California to Tromsø

Discover the top 2 airlines that operate flights from California 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$478Average$734FlexibilityNo cancel feeOn-time77%
FinnairCheapest$564Average$789FlexibilityNo cancel feeOn-time76%

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