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Tromsø

$361+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TOS
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$621
(Scandinavian Airlines)

One-way from

$361
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$1,209
From California to Tromso/Langnes
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One-way flight from California to Tromso/Langnes
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Highest demand for flights based on searches. 23% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 10/17:00 amSFO - TOS
2 stops19h 35mScandinavian Airlines
Tue 10/76:30 amTOS - SFO
2 stops19h 00mScandinavian Airlines
Deal found 6/14$621
This SWISS deal was found by Cheapflights users on 6/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:30 pmSFO - TOS
1 stop29h 40mSWISS
Thu 8/77:10 pmTOS - SFO
2 stops33h 35mSWISS
Deal found 6/16$1,312
This KAYAK deal was found by Cheapflights users on 6/16. 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.
Tue 7/159:05 pmSFO - TOS
2 stops36h 15mLufthansa
Wed 7/233:15 pmTOS - SFO
2 stops42h 42mLufthansa
Deal found 6/16$1,356
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amSJC - TOS
2 stops41h 25mFinnair
Wed 7/236:50 pmTOS - SJC
2 stops35h 37mFinnair
Deal found 6/14$1,397
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:30 pmSFO - TOS
2 stops30h 55mFinnair
Wed 7/236:50 pmTOS - SFO
2 stops38h 07mFinnair
Deal found 6/14$1,493
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:30 pmSFO - TOS
1 stop29h 40mMultiple Airlines
Mon 6/233:55 pmTOS - SFO
2 stops35h 46mMultiple Airlines
Deal found 6/15$1,889
This oojo deal was found by Cheapflights users on 6/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:45 pmSFO - TOS
3 stops38h 35mTAP AIR PORTUGAL
Mon 7/2110:20 amTOS - SFO
3 stops39h 25mTAP AIR PORTUGAL
Deal found 6/14$2,870
This oojo deal was found by Cheapflights users on 6/15. 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.
Fri 8/153:17 pmSJC - TOS
2 stops34h 43mScandinavian Airlines
Tue 8/264:00 pmTOS - SJC
2 stops36h 13mScandinavian Airlines
Deal found 6/15$4,344

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 June 16, 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

Wed 10/1

7:00 am-11:35 am

2 stops19h 35m

Tromso/Langnes

Tue 10/7

6:30 am-4:30 pm

2 stops19h 00m

$621

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 7/31

7:30 pm-10:10 am

1 stop29h 40m

Tromso/Langnes

Thu 8/7

7:10 pm-7:45 pm

2 stops33h 35m

$1,312

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 7/15

9:05 pm-6:20 pm

2 stops36h 15m

Tromso/Langnes

Wed 7/23

3:15 pm-12:57 am

2 stops42h 42m

$1,356

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

Tue 7/15

6:00 am-8:25 am

2 stops41h 25m

Tromso/Langnes

Wed 7/23

6:50 pm-9:27 pm

2 stops35h 37m

$1,397

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 7/15

4:30 pm-8:25 am

2 stops30h 55m

Tromso/Langnes

Wed 7/23

6:50 pm-11:57 pm

2 stops38h 07m

$1,493

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 7/15

7:05 am-6:20 pm

3 stops26h 15m

Tromso/Langnes

Mon 7/21

8:30 pm-8:53 pm

2 stops33h 23m

$2,118

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 7/15

6:45 pm-6:20 pm

3 stops38h 35m

Tromso/Langnes

Mon 7/21

10:20 am-4:45 pm

3 stops39h 25m

$2,870

San JoseTromsø

SJC - TOS

SJCTOS

San Jose

Fri 8/15

3:17 pm-11:00 am

2 stops34h 43m

Tromso/Langnes

Tue 8/26

4:00 pm-7:13 pm

2 stops36h 13m

$4,344

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 10/22

11:00 am-10:15 am

3 stops38h 15m

$361

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 10/22

7:40 pm-3:05 pm

1 stop34h 25m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 11 results
1
2

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 June 16, 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.

Rainfall in Tromsø by month

Plan your trip to Tromsø by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

Plan your trip to Tromsø by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tromsø, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 16, 2025.
See what other customers who have flown with Finnair, SWISS and Scandinavian Airlines from California to Tromsø have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,291 reviews
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
SWISS
7.5
Good
1,628 reviews
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Scandinavian Airlines
7.3
Good
1,393 reviews
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
TAP AIR PORTUGAL
7.1
Good
1,892 reviews
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Lufthansa
6.8
Okay
7,149 reviews
Finnair
7.6
Good
1,291 reviews

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

7.6

Boarding

7.6

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

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.

  • 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$500Average$724FlexibilityNo cancel feeOn-time77%
FinnairCheapest$520Average$737FlexibilityNo cancel feeOn-time76%

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