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

SWISS is the most popular carrier 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 May 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.

$424 Cheap Flights from San Francisco to Tromsø in 2026

Q: What is the typical price of a round-trip flight between San Francisco and Tromsø?

Prices are currently high for flights on this route. Typical prices usually range from $1,010 to $962. The lowest price recently found on this route was $1,117.

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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.

6:50 pm - 11:25 am

SFO

TOS

55h 35m

2 stops

8:45 pm - 11:59 pm

TOS

SFO

36h 14m

2 stops

$1,117Scandinavian Airlines

Mon, Jul 6 - Mon, Jul 20

11:50 pm - 10:20 am

SFO

TOS

25h 30m

2 stops

6:00 am - 2:40 pm

TOS

SFO

17h 40m

2 stops

$1,223Scandinavian Airlines

Mon, Jun 1 - Tue, Jun 23

7:10 am - 11:25 am

SFO

TOS

19h 15m

2 stops

8:45 pm - 2:40 pm

TOS

SFO

26h 55m

1 stop

$1,341Scandinavian Airlines

Mon, Jul 6 - Mon, Jul 20

8:28 pm - 10:10 am

SFO

TOS

52h 42m

2 stops

10:30 am - 3:55 pm

TOS

SFO

38h 25m

3 stops

$1,373Multiple Airlines

Mon, Jul 6 - Mon, Jul 20

4:45 pm - 2:20 pm

SFO

TOS

36h 35m

1 stop

6:00 am - 2:40 pm

TOS

SFO

17h 40m

2 stops

$1,442Scandinavian Airlines

Mon, Jun 1 - Tue, Jun 23

11:40 am - 11:45 pm

SFO

TOS

27h 05m

3 stops

1:50 pm - 12:40 pm

TOS

SFO

31h 50m

3 stops

$1,589Multiple Airlines

Mon, Jul 6 - Mon, Jul 20

3:00 pm - 2:30 pm

SFO

TOS

38h 30m

2 stops

5:25 pm - 12:40 pm

TOS

SFO

28h 15m

3 stops

$1,682Multiple Airlines

Mon, Jun 1 - Tue, Jun 23

7:15 pm - 2:30 pm

SFO

TOS

34h 15m

1 stop

11:15 am - 4:15 pm

TOS

SFO

38h 00m

1 stop

$1,804Multiple Airlines

Mon, Jun 1 - Tue, Jun 23

8:05 am - 11:25 pm

SFO

TOS

30h 20m

3 stops

12:00 pm - 2:35 pm

TOS

SFO

35h 35m

3 stops

$1,909Multiple Airlines

Mon, Jun 1 - Tue, Jun 23

4:30 pm - 2:30 pm

SFO

TOS

37h 00m

1 stop

8:45 pm - 2:40 pm

TOS

SFO

26h 55m

1 stop

$3,073Multiple Airlines

Mon, Jul 6 - Mon, Jul 20

Scandinavian Airlines flights from San Francisco to Tromsø

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

Scandinavian Airlines

Nov 10

SFO4:45 pmSan Francisco

33h 15m

3 stops

TOS11:00 amTromso/Langnes

Nov 24

TOS11:40 amTromso/Langnes

36h 10m

3 stops

SFO2:50 pmSan Francisco

$715

Scandinavian Airlines

Nov 10

SFO4:45 pmSan Francisco

34h 15m

1 stop

TOS12:00 pmTromso/Langnes

Nov 24

TOS11:40 amTromso/Langnes

36h 10m

3 stops

SFO2:50 pmSan Francisco

$716

Scandinavian Airlines

Nov 10

SFO4:45 pmSan Francisco

34h 15m

1 stop

TOS12:00 pmTromso/Langnes

Nov 24

TOS7:30 pmTromso/Langnes

28h 20m

1 stop

SFO2:50 pmSan Francisco

$719

British Airways flights from San Francisco to Tromsø

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

British Airways

Nov 1

SFO5:30 pmSan Francisco

34h 00m

1 stop

TOS12:30 pmTromso/Langnes

Nov 10

TOS1:25 pmTromso/Langnes

38h 20m

1 stop

SFO6:45 pmSan Francisco

$801

British Airways

Oct 30

SFO6:30 pmSan Francisco

34h 15m

1 stop

TOS12:45 pmTromso/Langnes

Nov 3

TOS1:25 pmTromso/Langnes

34h 35m

1 stop

SFO3:00 pmSan Francisco

$850

British Airways

Oct 30

SFO6:30 pmSan Francisco

34h 15m

1 stop

TOS12:45 pmTromso/Langnes

Nov 3

TOS1:25 pmTromso/Langnes

38h 20m

1 stop

SFO6:45 pmSan Francisco

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 7/6

6:50 pm-11:25 am

2 stops55h 35m

Tromso/Langnes

Mon 7/20

8:45 pm-11:59 pm

2 stops36h 14m

$1,117

Quickest round-trip

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 6/1

11:50 pm-10:20 am

2 stops25h 30m

Tromso/Langnes

Tue 6/23

6:00 am-2:40 pm

2 stops17h 40m

$1,223

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 7/6

7:10 am-11:25 am

2 stops19h 15m

Tromso/Langnes

Mon 7/20

8:45 pm-2:40 pm

1 stop26h 55m

$1,341

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 7/6

8:28 pm-10:10 am

2 stops52h 42m

Tromso/Langnes

Mon 7/20

10:30 am-3:55 pm

3 stops38h 25m

$1,373

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 6/1

4:45 pm-2:20 pm

1 stop36h 35m

Tromso/Langnes

Tue 6/23

6:00 am-2:40 pm

2 stops17h 40m

$1,442

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 7/6

11:40 am-11:45 pm

3 stops27h 05m

Tromso/Langnes

Mon 7/20

1:50 pm-12:40 pm

3 stops31h 50m

$1,589

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 6/1

3:00 pm-2:30 pm

2 stops38h 30m

Tromso/Langnes

Tue 6/23

5:25 pm-12:40 pm

3 stops28h 15m

$1,682

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 6/1

7:15 pm-2:30 pm

1 stop34h 15m

Tromso/Langnes

Tue 6/23

11:15 am-4:15 pm

1 stop38h 00m

$1,804

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 6/1

8:05 am-11:25 pm

3 stops30h 20m

Tromso/Langnes

Tue 6/23

12:00 pm-2:35 pm

3 stops35h 35m

$1,909

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

Mon 7/6

4:30 pm-2:30 pm

1 stop37h 00m

Tromso/Langnes

Mon 7/20

8:45 pm-2:40 pm

1 stop26h 55m

$3,073

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between San Francisco and Tromsø?

What is the cheapest month to fly to Tromsø?

The month of April is, on average, the cheapest month to fly to Tromsø from San Francisco, with most prices found around $0. If you aren’t able to travel during the month of April, then book flights to Tromsø from San Francisco during November instead. Flights to Tromsø in November, while not as cheap as those in April, still average around $520.

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

You could potentially save up to 48% 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

Fastest flight time	25h 30m
Direct flights	None

The fastest flight from San Francisco to Tromsø takes 25h 30m

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 25h 30m, 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 May 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 $454	Free Cancellation	Rating 7.4 1,783 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.