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

British Airways, Finnair, and Aer Lingus 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 is 1 operator available for flights from San Francisco Airport to Tromso/Langnes Airport as of November 2026.

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.

$398 Cheap Flights from San Francisco to Tromsø in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Tromsø

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 11:25 amSFO San Francisco-TOS Tromso/Langnes

33h 40m1 stop Kastrup Copenhagen

8:15 pm - 2:50 pmTOS Tromso/Langnes-SFO San Francisco

27h 35m1 stop Kastrup Copenhagen

$758Scandinavian Airlines

Mon, Feb 22 - Fri, Feb 26

4:45 pm - 11:25 amSFO San Francisco-TOS Tromso/Langnes

33h 40m1 stop Kastrup Copenhagen

4:50 pm - 2:50 pmTOS Tromso/Langnes-SFO San Francisco

31h 00m2 stops Oslo Gardermoen Kastrup Copenhagen

$762Scandinavian Airlines

Mon, Feb 22 - Fri, Feb 26

4:45 pm - 11:00 amSFO San Francisco-TOS Tromso/Langnes

33h 15m3 stops Kastrup Copenhagen Trondheim Vaernes Bodø

8:15 pm - 2:50 pmTOS Tromso/Langnes-SFO San Francisco

27h 35m1 stop Kastrup Copenhagen

$774Scandinavian Airlines

Mon, Feb 22 - Fri, Feb 26

4:45 pm - 11:00 amSFO San Francisco-TOS Tromso/Langnes

33h 15m3 stops Kastrup Copenhagen Trondheim Vaernes Bodø

6:00 am - 2:50 pmTOS Tromso/Langnes-SFO San Francisco

17h 50m2 stops Oslo Gardermoen Kastrup Copenhagen

$778Scandinavian Airlines

Mon, Feb 22 - Fri, Feb 26

7:25 pm - 10:00 amSFO San Francisco-TOS Tromso/Langnes

29h 35m1 stop Zurich

11:05 am - 4:30 pmTOS Tromso/Langnes-SFO San Francisco

38h 25m1 stop Zurich

$843SWISS

Tue, Jan 12 - Sat, Jan 16

8:35 pm - 4:20 pmSFO San Francisco-TOS Tromso/Langnes

34h 45m1 stop London Heathrow

2:45 pm - 2:55 pmTOS Tromso/Langnes-SFO San Francisco

33h 10m1 stop London Heathrow

$867British Airways

Mon, Feb 1 - Fri, Feb 5

7:25 pm - 2:10 pmSFO San Francisco-TOS Tromso/Langnes

33h 45m1 stop Zurich

3:10 pm - 4:30 pmTOS Tromso/Langnes-SFO San Francisco

34h 20m1 stop Zurich

$1,004SWISS

Mon, Dec 14 - Mon, Dec 21

9:40 pm - 2:10 pmSFO San Francisco-TOS Tromso/Langnes

31h 30m2 stops Munich Franz Josef Strauss Vienna Intl

3:10 pm - 4:30 pmTOS Tromso/Langnes-SFO San Francisco

34h 20m1 stop Zurich

$1,055Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

9:40 pm - 1:05 pmSFO San Francisco-TOS Tromso/Langnes

30h 25m1 stop Munich Franz Josef Strauss

4:20 pm - 7:35 pmTOS Tromso/Langnes-SFO San Francisco

36h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss

$1,062Lufthansa

Sun, Nov 22 - Mon, Nov 30

9:40 pm - 1:05 pmSFO San Francisco-TOS Tromso/Langnes

30h 25m1 stop Munich Franz Josef Strauss

4:20 pm - 12:35 pmTOS Tromso/Langnes-SFO San Francisco

29h 15m1 stop Frankfurt am Main

$1,080Lufthansa

Sun, Nov 22 - Mon, Nov 30

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Finnair flights from San Francisco to Tromsø

Our best Finnair deals on San Francisco to Tromsø flight tickets

Finnair

Feb 1

SFO11:52 amSan Francisco

36h 53m

3 stops

TOS9:45 amTromso/Langnes

Feb 5

TOS10:25 amTromso/Langnes

23h 08m

3 stops

SFO12:33 amSan Francisco

$1,107

Finnair

Feb 1

SFO11:52 amSan Francisco

36h 53m

3 stops

TOS9:45 amTromso/Langnes

Feb 5

TOS10:25 amTromso/Langnes

23h 08m

3 stops

SFO12:33 amSan Francisco

$1,122

Scandinavian Airlines flights from San Francisco to Tromsø

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

Scandinavian Airlines

Feb 22

SFO4:45 pmSan Francisco

33h 40m

1 stop

TOS11:25 amTromso/Langnes

Feb 26

TOS8:15 pmTromso/Langnes

27h 35m

1 stop

SFO2:50 pmSan Francisco

$758

Scandinavian Airlines

Feb 22

SFO4:45 pmSan Francisco

33h 40m

1 stop

TOS11:25 amTromso/Langnes

Feb 26

TOS4:50 pmTromso/Langnes

31h 00m

2 stops

SFO2:50 pmSan Francisco

$762

Scandinavian Airlines

Feb 22

SFO4:45 pmSan Francisco

33h 15m

3 stops

TOS11:00 amTromso/Langnes

Feb 26

TOS8:15 pmTromso/Langnes

27h 35m

1 stop

SFO2:50 pmSan Francisco

$774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 2/22

4:45 pm-11:25 am

1 stop33h 40m

Tromso/Langnes

Fri 2/26

8:15 pm-2:50 pm

1 stop27h 35m

$758

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 2/22

4:45 pm-11:25 am

1 stop33h 40m

Tromso/Langnes

Fri 2/26

4:50 pm-2:50 pm

2 stops31h 00m

$762

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 2/22

4:45 pm-11:00 am

3 stops33h 15m

Tromso/Langnes

Fri 2/26

8:15 pm-2:50 pm

1 stop27h 35m

$774

Quickest round-trip

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 2/22

4:45 pm-11:00 am

3 stops33h 15m

Tromso/Langnes

Fri 2/26

6:00 am-2:50 pm

2 stops17h 50m

$778

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Tue 1/12

7:25 pm-10:00 am

1 stop29h 35m

Tromso/Langnes

Sat 1/16

11:05 am-4:30 pm

1 stop38h 25m

$843

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 2/1

8:35 pm-4:20 pm

1 stop34h 45m

Tromso/Langnes

Fri 2/5

2:45 pm-2:55 pm

1 stop33h 10m

$867

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 12/14

7:25 pm-2:10 pm

1 stop33h 45m

Tromso/Langnes

Mon 12/21

3:10 pm-4:30 pm

1 stop34h 20m

$1,004

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Mon 12/14

9:40 pm-2:10 pm

2 stops31h 30m

Tromso/Langnes

Mon 12/21

3:10 pm-4:30 pm

1 stop34h 20m

$1,055

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Sun 11/22

9:40 pm-1:05 pm

1 stop30h 25m

Tromso/Langnes

Mon 11/30

4:20 pm-7:35 pm

2 stops36h 15m

$1,062

San FranciscoTromsø

SFO San Francisco - TOS Tromso/Langnes

SFOTOS

San Francisco

Sun 11/22

9:40 pm-1:05 pm

1 stop30h 25m

Tromso/Langnes

Mon 11/30

4:20 pm-12:35 pm

1 stop29h 15m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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

You could potentially save up to 59% 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	$398
Fastest flight time	18h 50m
Direct flights	None

The best one-way flight to Tromsø from San Francisco in the past 72 hours is $398. The best round-trip flight deal from San Francisco to Tromsø found on momondo in the last 72 hours is $758.

The fastest flight from San Francisco to Tromsø takes 18h 50m

There are no direct flights from San Francisco to Tromsø. There are no popular flight routes from San Francisco to Tromsø.

Search flight deals

Frequently asked questions about flying from San Francisco to Tromsø

How far is San Francisco to Tromso/Langnes by plane?
Tromso/Langnes is 4758.4 mi away from San Francisco. Flights usually cover this in 18h 50m, 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 is 1 operator available for flights from San Francisco Airport to Tromso/Langnes Airport as of November 2026.
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 (100% of total bookings).

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 $484	Free Cancellation	Rating 7.4 2,030 reviews		Search Scandinavian Airlines 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.