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

Finnair 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 March 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.

$431 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 low for flights on this route. Typical prices usually range from $1,074 to $1,025. The lowest price recently found on this route was $806.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 - 10:30 pm

SFO

TOS

20h 45m

2 stops

2:00 pm - 2:40 pm

TOS

SFO

33h 40m

2 stops

$806Scandinavian Airlines

mar., may. 12 - mar., may. 19

4:45 pm - 10:30 pm

SFO

TOS

20h 45m

2 stops

3:00 pm - 2:40 pm

TOS

SFO

32h 40m

1 stop

$809Scandinavian Airlines

mar., may. 12 - mar., may. 19

4:45 pm - 10:30 pm

SFO

TOS

20h 45m

2 stops

11:55 am - 2:40 pm

TOS

SFO

35h 45m

3 stops

$824Scandinavian Airlines

mar., may. 12 - mar., may. 19

4:45 pm - 10:20 pm

SFO

TOS

20h 35m

2 stops

6:50 pm - 2:40 pm

TOS

SFO

52h 50m

2 stops

$836Scandinavian Airlines

jue., sep. 3 - dom., sep. 6

10:45 pm - 1:30 pm

SFO

TOS

29h 45m

2 stops

8:55 pm - 2:40 pm

TOS

SFO

26h 45m

2 stops

$843Scandinavian Airlines

sáb., abr. 18 - dom., abr. 26

7:30 pm - 10:05 am

SFO

TOS

29h 35m

3 stops

10:30 am - 9:52 am

TOS

SFO

32h 22m

3 stops

$844Multiple Airlines

lun., abr. 13 - mié., abr. 29

7:30 pm - 10:05 am

SFO

TOS

29h 35m

3 stops

6:50 pm - 7:15 pm

TOS

SFO

33h 25m

2 stops

$848Multiple Airlines

lun., abr. 13 - mié., abr. 29

4:45 pm - 10:20 pm

SFO

TOS

20h 35m

2 stops

6:50 pm - 2:40 pm

TOS

SFO

52h 50m

3 stops

$854Scandinavian Airlines

jue., sep. 3 - dom., sep. 6

10:55 pm - 10:20 am

SFO

TOS

26h 25m

2 stops

4:00 pm - 2:40 pm

TOS

SFO

31h 40m

2 stops

$863Scandinavian Airlines

lun., abr. 13 - mié., abr. 29

4:45 pm - 11:15 am

SFO

TOS

33h 30m

3 stops

4:00 pm - 2:40 pm

TOS

SFO

31h 40m

2 stops

$893Scandinavian Airlines

lun., abr. 13 - mié., abr. 29

Finnair flights from San Francisco to Tromsø

Our best Finnair deals on San Francisco to Tromsø flight tickets

Finnair

Apr 13

SFO7:30 pmSan Francisco

29h 35m

3 stops

TOS10:05 amTromso/Langnes

Apr 29

TOS10:30 amTromso/Langnes

22h 29m

3 stops

SFO11:59 pmSan Francisco

$1,140

Finnair

Apr 18

SFO1:28 pmSan Francisco

19h 47m

2 stops

TOS6:15 pmTromso/Langnes

Apr 26

TOS10:30 amTromso/Langnes

36h 20m

3 stops

SFO1:50 pmSan Francisco

$1,208

Scandinavian Airlines flights from San Francisco to Tromsø

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

Scandinavian Airlines

May 12

SFO4:45 pmSan Francisco

20h 45m

2 stops

TOS10:30 pmTromso/Langnes

May 19

TOS2:00 pmTromso/Langnes

33h 40m

2 stops

SFO2:40 pmSan Francisco

$806

Scandinavian Airlines

May 12

SFO4:45 pmSan Francisco

20h 45m

2 stops

TOS10:30 pmTromso/Langnes

May 19

TOS3:00 pmTromso/Langnes

32h 40m

1 stop

SFO2:40 pmSan Francisco

$809

Scandinavian Airlines

May 12

SFO4:45 pmSan Francisco

20h 45m

2 stops

TOS10:30 pmTromso/Langnes

May 19

TOS11:55 amTromso/Langnes

35h 45m

3 stops

SFO2:40 pmSan Francisco

$824

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

mar. 5/12

4:45 pm-10:30 pm

2 stops20h 45m

Tromso/Langnes

mar. 5/19

2:00 pm-2:40 pm

2 stops33h 40m

$806

Quickest round-trip

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

mar. 5/12

4:45 pm-10:30 pm

2 stops20h 45m

Tromso/Langnes

mar. 5/19

3:00 pm-2:40 pm

1 stop32h 40m

$809

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

mar. 5/12

4:45 pm-10:30 pm

2 stops20h 45m

Tromso/Langnes

mar. 5/19

11:55 am-2:40 pm

3 stops35h 45m

$824

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

jue. 9/3

4:45 pm-10:20 pm

2 stops20h 35m

Tromso/Langnes

dom. 9/6

6:50 pm-2:40 pm

2 stops52h 50m

$836

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

sáb. 4/18

10:45 pm-1:30 pm

2 stops29h 45m

Tromso/Langnes

dom. 4/26

8:55 pm-2:40 pm

2 stops26h 45m

$843

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

lun. 4/13

7:30 pm-10:05 am

3 stops29h 35m

Tromso/Langnes

mié. 4/29

10:30 am-9:52 am

3 stops32h 22m

$844

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

lun. 4/13

7:30 pm-10:05 am

3 stops29h 35m

Tromso/Langnes

mié. 4/29

6:50 pm-7:15 pm

2 stops33h 25m

$848

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

jue. 9/3

4:45 pm-10:20 pm

2 stops20h 35m

Tromso/Langnes

dom. 9/6

6:50 pm-2:40 pm

3 stops52h 50m

$854

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

lun. 4/13

10:55 pm-10:20 am

2 stops26h 25m

Tromso/Langnes

mié. 4/29

4:00 pm-2:40 pm

2 stops31h 40m

$863

San FranciscoTromsø

SFO - TOS

SFOTOS

San Francisco

lun. 4/13

4:45 pm-11:15 am

3 stops33h 30m

Tromso/Langnes

mié. 4/29

4:00 pm-2:40 pm

2 stops31h 40m

$893

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 November is, on average, the cheapest month to fly to Tromsø from San Francisco, with most prices found around $520. If you aren’t able to travel during the month of November, then book flights to Tromsø from San Francisco during October instead. Flights to Tromsø in October, while not as cheap as those in November, still average around $551.

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

You could potentially save up to 16% 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	20h 35m
Direct flights	None

The fastest flight from San Francisco to Tromsø takes 20h 35m

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

Search flight deals

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 20h 35m, 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 March 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 7.3 1,725 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.