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Tromsø

$421+ Cheap flights from California to Tromsø (TOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TOS
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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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 agosto 18, 2025.

Round-trip from

$421
(oojo)

Popular in

July

Cheapest in

August

Average price

$524
From California to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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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 agosto 18, 2025.

This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/157:40 pmSFO - TOS
2 stops30h 55mScandinavian Airlines
vie. 10/318:10 pmTOS - SFO
2 stops27h 25mScandinavian Airlines
Deal found 8/17$421
This oojo deal was found by Cheapflights users on 8/18. 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.
sáb. 11/84:40 pmSFO - TOS
2 stops60h 50mScandinavian Airlines
jue. 11/135:10 pmTOS - SFO
2 stops30h 25mScandinavian Airlines
Deal found 8/18$423
This oojo deal was found by Cheapflights users on 8/15. 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.
jue. 11/204:40 pmSFO - TOS
2 stops19h 55mScandinavian Airlines
mar. 11/255:55 pmTOS - SFO
3 stops53h 40mScandinavian Airlines
Deal found 8/15$472
This Finnair deal was found by Cheapflights users on 8/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2612:45 pmSFO - TOS
2 stops20h 00mMultiple Airlines
lun. 12/16:45 pmTOS - SFO
2 stops29h 15mMultiple Airlines
Deal found 8/17$562
This Finnair deal was found by Cheapflights users on 8/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/268:40 pmSFO - TOS
3 stops28h 00mFinnair
lun. 12/16:45 pmTOS - SFO
2 stops33h 00mFinnair
Deal found 8/17$563
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:53 amSJC - TOS
2 stops35h 32mMultiple Airlines
dom. 10/126:50 pmTOS - SJC
2 stops36h 16mMultiple Airlines
Deal found 8/17$1,260
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/511:35 amSJC - TOS
3 stops25h 35mScandinavian Airlines
dom. 10/128:20 amTOS - SJC
3 stops20h 01mScandinavian Airlines
Deal found 8/17$1,340
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/303:00 pmSJC - TOS
3 stops37h 00mMultiple Airlines
mar. 9/210:20 amTOS - SJC
3 stops45h 23mMultiple Airlines
Deal found 8/17$1,552
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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.
sáb. 11/221:55 pmSJC - TOS
3 stops24h 30mScandinavian Airlines
sáb. 11/296:00 amTOS - SJC
3 stops25h 58mScandinavian Airlines
Deal found 8/18$1,634
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/303:00 pmSJC - TOS
2 stops18h 15mFinnair
mar. 9/28:05 amTOS - SJC
2 stops23h 38mFinnair
Deal found 8/17$2,194
This Gurufare deal was found by Cheapflights users on 8/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:00 amSJC - TOS
3 stops42h 40mFinnair
sáb. 11/299:00 amTOS - SJC
2 stops20h 49mFinnair
Deal found 8/18$2,456

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 agosto 18, 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

mié. 10/15

7:40 pm-10:45 am

3 stops30h 05m

Tromso/Langnes

vie. 10/31

5:10 pm-3:35 pm

2 stops30h 25m

$421

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

sáb. 11/8

4:40 pm-2:30 pm

2 stops60h 50m

Tromso/Langnes

jue. 11/13

5:10 pm-2:35 pm

2 stops30h 25m

$423

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

jue. 11/20

4:40 pm-9:35 pm

2 stops19h 55m

Tromso/Langnes

mar. 11/25

2:30 pm-2:35 pm

2 stops57h 05m

$472

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

dom. 10/5

10:53 am-7:25 am

2 stops35h 32m

Tromso/Langnes

dom. 10/12

6:50 pm-10:06 pm

2 stops36h 16m

$1,260

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

dom. 10/5

11:35 am-10:10 pm

3 stops25h 35m

Tromso/Langnes

dom. 10/12

8:20 am-7:21 pm

3 stops20h 01m

$1,340

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

sáb. 8/30

3:00 pm-1:00 pm

3 stops37h 00m

Tromso/Langnes

mar. 9/2

10:20 am-10:43 pm

3 stops45h 23m

$1,552

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

sáb. 8/30

3:00 pm-6:15 pm

2 stops18h 15m

Tromso/Langnes

mar. 9/2

8:05 am-10:43 pm

2 stops23h 38m

$2,194

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

vie. 1/30

6:15 am-11:55 am

3 stops44h 40m

$480

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

vie. 2/6

6:30 am-1:50 pm

2 stops22h 20m

$488

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

vie. 1/30

5:45 am-1:50 pm

2 stops23h 05m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 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 agosto 18, 2025.

When flying from California to Tromsø, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18h 15m. The time it takes to get you to your destination can typically vary by up to 11h 50m. Airlines will cover a distance of 4778 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.

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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$489Average$742FlexibilityNo cancel feeOn-time77%
FinnairCheapest$520Average$738FlexibilityNo cancel feeOn-time76%

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