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Tromsø

$383+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$558
(FlightHub)

One-way from

$383
(Kiwi.com)

Popular in

August

Cheapest in

October
From San Francisco to Tromso/Langnes
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One-way flight from San Francisco to Tromso/Langnes
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Highest demand for flights based on searches. 23% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($72 potential savings vs. average RT price).
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Find 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub 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 10/71:35 pmTOS - SFO
2 stops35h 55mScandinavian Airlines
Deal found 6/10$558
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:20 pmSFO - TOS
3 stops32h 25mMultiple Airlines
Tue 10/712:05 pmTOS - SFO
3 stops35h 30mMultiple Airlines
Deal found 6/12$891
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Tue 7/159:05 pmSFO - TOS
2 stops36h 15mLufthansa
Wed 7/233:15 pmTOS - SFO
2 stops42h 42mLufthansa
Deal found 6/11$1,188
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:30 pmSFO - TOS
1 stop29h 40mSWISS
Thu 7/317:10 pmTOS - SFO
2 stops33h 35mSWISS
Deal found 6/11$1,295
This oojo deal was found by Cheapflights users on 6/12. 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 6/12$2,868

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 June 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

Wed 10/1

7:00 am-11:35 am

2 stops19h 35m

Tromso/Langnes

Tue 10/7

1:35 pm-4:30 pm

2 stops35h 55m

$558

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Wed 10/1

4:20 pm-9:45 am

3 stops32h 25m

Tromso/Langnes

Tue 10/7

12:05 pm-2:35 pm

3 stops35h 30m

$891

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

$1,188

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Thu 7/24

7:30 pm-10:10 am

1 stop29h 40m

Tromso/Langnes

Thu 7/31

7:10 pm-7:45 pm

2 stops33h 35m

$1,295

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

$2,868

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 8/12

10:19 pm-9:50 am

2 stops50h 31m

$383

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 8/12

7:30 pm-6:20 pm

1 stop37h 50m

$514

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 12/2

2:55 pm-1:10 pm

2 stops37h 15m

$7,378

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 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 June 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

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 12, 2025.
SWISS
7.5
Good
1,623 reviews

Entertainment

6.7

Overall

7.5

Boarding

7.6

Food

7.0

Crew

8.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Entertainment

6.7

Overall

7.5

Boarding

7.6

Food

7.0

Crew

8.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Scandinavian Airlines
7.3
Good
1,387 reviews
SWISS
7.5
Good
1,623 reviews

Entertainment

6.7

Overall

7.5

Boarding

7.6

Food

7.0

Crew

8.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
SWISS
7.5
Good
1,623 reviews

Entertainment

6.7

Overall

7.5

Boarding

7.6

Food

7.0

Crew

8.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Lufthansa
6.8
Okay
7,139 reviews
SWISS
7.5
Good
1,623 reviews

Entertainment

6.7

Overall

7.5

Boarding

7.6

Food

7.0

Crew

8.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

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.

  • What are the cheapest airlines flying from San Francisco to Tromsø round-trip?

    Cheapflights users have booked flights from San Francisco to Tromsø round-trip from $558. Other airlines that can offer you cheap pricing are Lufthansa, from $1,188, and SWISS, from $1,295. Scandinavian Airlines is 45% 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.

See more FAQs

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Top 2 airlines flying from San Francisco to Tromsø

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$588Average$822FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$598Average$793FlexibilityNo cancel feeOn-time77%

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