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Tromsø

$420+ Cheap flights from San Francisco (SFO) 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TOS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Francisco to Tromsø

Cheapest flights from San Francisco to Tromsø
Explore the most affordable flight options available from San Francisco to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Travelocity deal was found by Cheapflights users on 12/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:50 pmSFO - TOS
2 stops37h 30mLufthansa
Wed 12/314:20 pmTOS - SFO
2 stops38h 00mLufthansa
Deal found 12/10$1,647
This oojo deal was found by Cheapflights users on 12/10. 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.
Sun 12/144:40 pmSFO - TOS
3 stops39h 35mScandinavian Airlines
Wed 12/3112:35 pmTOS - SFO
2 stops35h 00mScandinavian Airlines
Deal found 12/10$1,816
This KAYAK deal was found by Cheapflights users on 12/11. 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.
Sat 12/279:40 pmSFO - TOS
2 stops31h 35mMultiple Airlines
Sun 1/45:05 pmTOS - SFO
2 stops31h 50mMultiple Airlines
Deal found 12/11$2,247
This Ovago deal was found by Cheapflights users on 12/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:40 pmSFO - TOS
2 stops31h 35mLufthansa
Sun 1/43:45 pmTOS - SFO
1 stop37h 25mLufthansa
Deal found 12/11$2,255
This FlightHub deal was found by Cheapflights users on 12/11. 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.
Fri 12/199:29 pmSFO - TOS
2 stops52h 51mScandinavian Airlines
Fri 12/268:10 pmTOS - SFO
2 stops27h 25mScandinavian Airlines
Deal found 12/11$2,390

Find flight deals from San Francisco to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Tromsø (TOS). 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 December 12, 2025.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$459
(Ticket)

One-way from

$420
(KLM)

Popular in

July

Cheapest in

November

Average price

$890
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 San Francisco to Tromso/Langnes
Search Deals
One-way flight from San Francisco to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 December 12, 2025.
Use the filters below to find and compare flights from San Francisco to Tromsø that are best for you.

Fly from

San Francisco

Fly to

Tromsø

Route

Depart

Return

Price

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 2/1

4:40 pm-11:50 pm

2 stops22h 10m

Tromso/Langnes

Sun 2/8

6:00 am-2:35 pm

2 stops17h 35m

$473

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 2/16

4:40 pm-8:30 pm

2 stops18h 50m

Tromso/Langnes

Sat 2/21

8:50 pm-2:35 pm

2 stops50h 45m

$500

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 3/12

5:40 pm-7:35 pm

1 stop17h 55m

Tromso/Langnes

Mon 3/16

6:00 am-3:35 pm

2 stops17h 35m

$525

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 3/10

5:40 pm-6:40 pm

1 stop17h 00m

Tromso/Langnes

Fri 3/20

6:00 am-3:35 pm

2 stops17h 35m

$525

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 3/8

5:40 pm-11:25 am

1 stop33h 45m

Tromso/Langnes

Tue 3/17

5:55 pm-3:35 pm

3 stops53h 40m

$525

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 3/11

7:00 am-12:00 pm

2 stops21h 00m

Tromso/Langnes

Wed 3/18

7:20 pm-3:35 pm

1 stop28h 15m

$529

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 2/11

7:00 am-12:00 pm

2 stops20h 00m

Tromso/Langnes

Wed 2/18

5:10 pm-2:35 pm

2 stops30h 25m

$533

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 2/4

7:00 am-7:10 pm

2 stops27h 10m

Tromso/Langnes

Sun 2/8

6:00 am-2:35 pm

2 stops41h 35m

$580

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 1/8

4:40 pm-7:30 pm

2 stops17h 50m

Tromso/Langnes

Fri 1/23

8:15 pm-2:35 pm

1 stop27h 20m

$582

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 2/15

4:40 pm-11:35 am

2 stops33h 55m

Tromso/Langnes

Sun 2/22

7:20 pm-2:35 pm

2 stops28h 15m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on San Francisco-Tromsø flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Tromsø flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from San Francisco-Tromsø flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Tromsø flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Tromsø flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Tromsø

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

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Tromsø (average of $460). Flying from San Francisco to Tromsø in August is currently the most expensive (average of $1,092). 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 SFO to TOS?

Find hourly flight availability from San Francisco 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 December 12, 2025.

One of the essential ways to save on airfare from San Francisco 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 17% on airfare.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines from San Francisco to Tromsø to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Entertainment

6.7

Comfort

7.3

Crew

8.0

Overall

7.4

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,605 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews

Boarding

7.6

Entertainment

6.7

Comfort

7.3

Crew

8.0

Overall

7.4

Food

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Tromsø. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Tromsø?

    There are many flights that can get you from San Francisco to Tromsø in 22h 10m. Fly via Scandinavian Airlines to get the fastest option. The distance from San Francisco to Tromsø is about 4766 mi.

  • What is the cheapest airline to fly from San Francisco to Tromsø round-trip?

    Cheapflights users have booked flights from San Francisco to Tromsø round-trip from $462. Scandinavian Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from San Francisco to Tromsø?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Tromsø?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Tromsø (average of $460). Flying from San Francisco to Tromsø in August is currently the most expensive (average of $1,092). 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 airline flying from San Francisco to Tromsø

Discover the top airline that operate flights from San Francisco 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$462Average$811FlexibilityNo cancel feeOn-time77%

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