What is the cheapest airline that flies from San Francisco to Tromso/Langnes?

Finnair and Scandinavian Airlines are the most popular carriers operating from San Francisco to Tromso/Langnes

When did momondo last update prices for flights from San Francisco Airport to Tromso/Langnes Airport?

Prices for flights from San Francisco Airport to Tromso/Langnes Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Tromso/Langnes Airport?

There are 2 operators available for flights from San Francisco Airport to Tromso/Langnes Airport as of August 2025.

How old do you have to be to fly from San Francisco Airport to Tromso/Langnes Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Tromso/Langnes Airport.

What documentation or ID do you need to fly to Tromso/Langnes Airport?

The travel and health documents you'll need for your trip to Tromso/Langnes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tromso/Langnes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$354 Cheap Flights from San Francisco to Tromsø in 2025

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Find the cheapest flights from San Francisco to Tromsø

Round-trip

One-way

Cheap round-trip flights

7:00 am - 11:20 amSFO-TOS

19h 20m2 stops

8:10 pm - 2:35 pmTOS-SFO

27h 25m2 stops

$511Scandinavian Airlines

Find Deal

Mon, Nov 3 - Fri, Nov 14

12:45 pm - 6:00 pmSFO-TOS

20h 15m2 stops

10:25 am - 9:35 amTOS-SFO

32h 10m3 stops

$514

Find Deal

Mon, Nov 3 - Fri, Nov 14

5:30 pm - 9:40 amSFO-TOS

31h 10m3 stops

10:25 am - 12:14 amTOS-SFO

22h 49m3 stops

$595

Find Deal

Sun, Dec 14 - Sat, Dec 20

5:30 pm - 9:30 amSFO-TOS

31h 00m3 stops

10:25 am - 9:35 amTOS-SFO

32h 10m3 stops

$605

Find Deal

Mon, Nov 3 - Fri, Nov 14

7:40 pm - 9:50 amSFO-TOS

29h 10m2 stops

4:30 pm - 4:30 pmTOS-SFO

33h 00m2 stops

$619Scandinavian Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:40 pm - 3:20 pmSFO-TOS

34h 40m1 stop

3:25 pm - 4:30 pmTOS-SFO

34h 05m2 stops

$621Scandinavian Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

5:30 pm - 12:30 pmSFO-TOS

34h 00m1 stop

1:30 pm - 9:40 amTOS-SFO

29h 10m2 stops

$640British Airways

Find Deal

Sun, Dec 14 - Sat, Dec 20

8:40 pm - 12:30 pmSFO-TOS

30h 50m1 stop

1:30 pm - 3:00 pmTOS-SFO

34h 30m1 stop

$713British Airways

Find Deal

Sun, Dec 14 - Sat, Dec 20

8:40 pm - 9:40 amSFO-TOS

28h 00m3 stops

10:25 am - 6:32 pmTOS-SFO

41h 07m3 stops

$965Finnair

Find Deal

Sun, Dec 14 - Sat, Dec 20

1:20 pm - 2:15 pmSFO-TOS

15h 55m1 stop

4:35 pm - 2:30 pmTOS-SFO

30h 55m1 stop

$8,728Lufthansa

Find Deal

Tue, Sep 30 - Sat, Oct 11

Scandinavian Airlines flights from San Francisco to Tromsø

Our best Scandinavian Airlines deals on San Francisco to Tromsø flight tickets

Scandinavian Airlines

Nov 3

SFO7:00 amSan Francisco

19h 20m

2 stops

TOS11:20 amTromso/Langnes

Nov 14

TOS8:10 pmTromso/Langnes

27h 25m

2 stops

SFO2:35 pmSan Francisco

$511

Find similar

Scandinavian Airlines

Sep 14

SFO7:40 pmSan Francisco

29h 10m

2 stops

TOS9:50 amTromso/Langnes

Sep 21

TOS4:30 pmTromso/Langnes

33h 00m

2 stops

SFO4:30 pmSan Francisco

$619

Find similar

Scandinavian Airlines

Sep 14

SFO7:40 pmSan Francisco

34h 40m

1 stop

TOS3:20 pmTromso/Langnes

Sep 21

TOS3:25 pmTromso/Langnes

34h 05m

2 stops

SFO4:30 pmSan Francisco

$621

Find similar

British Airways flights from San Francisco to Tromsø

Our best British Airways deals on San Francisco to Tromsø flight tickets

British Airways

Dec 14

SFO5:30 pmSan Francisco

34h 00m

1 stop

TOS12:30 pmTromso/Langnes

Dec 20

TOS1:30 pmTromso/Langnes

29h 10m

2 stops

SFO9:40 amSan Francisco

$640

Find similar

British Airways

Dec 14

SFO8:40 pmSan Francisco

30h 50m

1 stop

TOS12:30 pmTromso/Langnes

Dec 20

TOS1:30 pmTromso/Langnes

34h 30m

1 stop

SFO3:00 pmSan Francisco

$713

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 11/3

7:00 am-11:20 am

2 stops19h 20m

Tromso/Langnes

Fri 11/14

8:10 pm-2:35 pm

2 stops27h 25m

$511

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 11/3

12:45 pm-6:00 pm

2 stops20h 15m

Tromso/Langnes

Fri 11/14

10:25 am-9:35 am

3 stops32h 10m

$514

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 12/14

5:30 pm-9:40 am

3 stops31h 10m

Tromso/Langnes

Sat 12/20

10:25 am-12:14 am

3 stops22h 49m

$595

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 11/3

5:30 pm-9:30 am

3 stops31h 00m

Tromso/Langnes

Fri 11/14

10:25 am-9:35 am

3 stops32h 10m

$605

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 9/14

7:40 pm-9:50 am

2 stops29h 10m

Tromso/Langnes

Sun 9/21

4:30 pm-4:30 pm

2 stops33h 00m

$619

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 9/14

7:40 pm-3:20 pm

1 stop34h 40m

Tromso/Langnes

Sun 9/21

3:25 pm-4:30 pm

2 stops34h 05m

$621

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 12/14

5:30 pm-12:30 pm

1 stop34h 00m

Tromso/Langnes

Sat 12/20

1:30 pm-9:40 am

2 stops29h 10m

$640

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 12/14

8:40 pm-12:30 pm

1 stop30h 50m

Tromso/Langnes

Sat 12/20

1:30 pm-3:00 pm

1 stop34h 30m

$713

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Sun 12/14

8:40 pm-9:40 am

3 stops28h 00m

Tromso/Langnes

Sat 12/20

10:25 am-6:32 pm

3 stops41h 07m

$965

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Tue 9/30

1:20 pm-2:15 pm

1 stop15h 55m

Tromso/Langnes

Sat 10/11

4:35 pm-2:30 pm

1 stop30h 55m

$8,728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Tromsø

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Tromsø?

On average, the least expensive day to fly to Tromsø from San Francisco is on a Monday. momondo users have found tickets for Monday departures for as low as $646. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $914.

What is the cheapest time of day to depart on your flight to Tromsø?

Our data shows that the cheapest San Francisco to Tromsø flights are usually those with departure times in the morning. Our users have found flights to Tromsø in the morning for as low as $662. Flights in the afternoon are often more expensive with an average ticket price of $797.

Can stopping save me money on San Francisco to Tromsø flights?

You could potentially save up to 28% on your flight if you consider stops on a San Francisco to Tromsø flight.

When to book flights from San Francisco to Tromsø

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Tromsø according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Tromsø (SFO to TOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Tromsø

Best Price Found	$354
Fastest flight time	15h 55m
Direct flights	None
Airports in Tromsø	1 airport

The best one-way flight to Tromsø from San Francisco in the past 72 hours is $354. The best round-trip flight deal from San Francisco to Tromsø found on momondo in the last 72 hours is $511.

The fastest flight from San Francisco to Tromsø takes 15h 55m

There are no direct flights from San Francisco to Tromsø. Popular non-direct route for this connection is San Francisco Airport - Tromso/Langnes Airport.

There is 1 airport near Tromsø: Tromso/Langnes (TOS)

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How far is San Francisco to Tromso/Langnes by plane?
Tromso/Langnes is 4757.9 mi away from San Francisco. Flights usually cover this in 15h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Tromso/Langnes Airport?
Prices for flights from San Francisco Airport to Tromso/Langnes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Tromso/Langnes Airport?
There are 2 operators available for flights from San Francisco Airport to Tromso/Langnes Airport as of August 2025.
How old do you have to be to fly from San Francisco Airport to Tromso/Langnes Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Tromso/Langnes Airport.
What documentation or ID do you need to fly to Tromso/Langnes Airport?
The travel and health documents you'll need for your trip to Tromso/Langnes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tromso/Langnes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Tromsø?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Tromsø is Scandinavian Airlines (84% of total bookings). The next most popular airline is Finnair (16%).

Best airlines flying from San Francisco to Tromsø

Compare and see reviews for airlines that fly from San Francisco to Tromsø with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $498	Free Cancellation	Rating 7.3 1,457 reviews		Search Scandinavian Airlines flights
Finnair	PriceFrom $588	Free Cancellation	Rating 7.6 1,316 reviews		Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Tromsø?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Tromsø for you.

Can I find flights from San Francisco to Tromsø with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Tromsø flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Tromsø?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tromsø from San Francisco.

I’m not ready to book a flight from San Francisco to Tromsø right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tromsø from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.