SFO - TOS

$595 Find Cheap Flights from San Francisco to Tromsø - Compare and Save

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Everything you should know

Cheapest round-trip
$648
Typical prices: $530-$981
Scandinavian Airlines
Thu 2/22Sun 2/25
SFO - TOS • 3 stops
Cheapest one-way
$367
Typical prices: $662-$1,118
British Airways
Wed 2/21
SFO - TOS • 2 stops
When to travel
February
Cheapest • 27% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $749 (round-trip)
London Heathrow (LHR)
Shortest trip • 33h 57m (one-way)
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Flight Deals

Cheap Flights from San Francisco to Tromsø (SFO-TOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Tromsø

Mon, Feb 22 - Thu, Feb 25
Scandinavian Airlines Logo
4:45 pm - 11:00 amSFO  San Francisco-TOS Tromso/Langnes
33h 15m3 stops Kastrup Copenhagen Trondheim Vaernes Bodø
Scandinavian Airlines Logo
7:30 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
28h 20m1 stop Kastrup Copenhagen
$648Scandinavian Airlines
Mon, Feb 22 - Thu, Feb 25
Scandinavian Airlines Logo
4:45 pm - 10:35 amSFO  San Francisco-TOS Tromso/Langnes
32h 50m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:30 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
28h 20m1 stop Kastrup Copenhagen
$648Scandinavian Airlines
Mon, Feb 22 - Thu, Feb 25
Scandinavian Airlines Logo
4:45 pm - 11:00 amSFO  San Francisco-TOS Tromso/Langnes
33h 15m3 stops Kastrup Copenhagen Trondheim Vaernes Bodø
Scandinavian Airlines Logo
5:05 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
30h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$652Scandinavian Airlines
Mon, Feb 22 - Thu, Feb 25
Scandinavian Airlines Logo
4:45 pm - 11:15 amSFO  San Francisco-TOS Tromso/Langnes
33h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:30 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
28h 20m1 stop Kastrup Copenhagen
$673Scandinavian Airlines
Thu, Nov 26 - Mon, Nov 30
Scandinavian Airlines Logo
4:45 pm - 10:10 amSFO  San Francisco-TOS Tromso/Langnes
56h 25m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
5:55 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
29h 55m3 stops Bodø Trondheim Vaernes Kastrup Copenhagen
$736Scandinavian Airlines
Thu, Nov 26 - Mon, Nov 30
Scandinavian Airlines Logo
4:45 pm - 10:10 amSFO  San Francisco-TOS Tromso/Langnes
56h 25m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
8:15 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
27h 35m2 stops Oslo Gardermoen Kastrup Copenhagen
$736Scandinavian Airlines
Mon, Feb 22 - Fri, Feb 26
Scandinavian Airlines Logo
4:45 pm - 11:00 amSFO  San Francisco-TOS Tromso/Langnes
33h 15m3 stops Kastrup Copenhagen Trondheim Vaernes Bodø
Scandinavian Airlines Logo
7:30 pm - 2:50 pmTOS  Tromso/Langnes-SFO San Francisco
28h 20m1 stop Kastrup Copenhagen
$779Scandinavian Airlines
Fri, Oct 30 - Tue, Nov 3
British Airways Logo
6:25 pm - 12:45 pmSFO  San Francisco-TOS Tromso/Langnes
34h 20m1 stop London Heathrow
British Airways Logo
1:25 pm - 2:55 pmTOS  Tromso/Langnes-SFO San Francisco
34h 30m1 stop London Heathrow
$852British Airways
Fri, Oct 30 - Fri, Nov 6
British Airways Logo
6:25 pm - 12:45 pmSFO  San Francisco-TOS Tromso/Langnes
34h 20m1 stop London Heathrow
British Airways Logo
2:45 pm - 2:55 pmTOS  Tromso/Langnes-SFO San Francisco
33h 10m1 stop London Heathrow
$931British Airways
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
7:35 pm - 10:15 amSFO  San Francisco-TOS Tromso/Langnes
29h 40m1 stop Zurich
Multiple Airlines Logo
3:20 pm - 12:40 pmTOS  Tromso/Langnes-SFO San Francisco
30h 20m1 stop Frankfurt am Main
$972Multiple Airlines
Booking Insights

Price, demand and travel trends for San Francisco to Tromsø flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to Tromsø with more confidence.

How much is a round-trip flight from San Francisco to Tromsø?

Round-trip flights from San Francisco to Tromsø start at $648. Prices are typical for this route right now, with typical round-trip fares ranging from $530 to $981. The lowest price found in the past 5 days was $648 on Scandinavian Airlines.

What's the cheapest day of the week to fly from San Francisco to Tromsø?

Friday is the cheapest day of the week to fly from San Francisco to Tromsø, it is 27% cheaper than the average day. Saturday is the most expensive day with flight prices 49% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for San Francisco to Tromsø flights

Low season

August

Cheapest flight

$367
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from San Francisco to Tromsø

When to book flights from San Francisco to Tromsø

Are your dates flexible? Find out the best times to travel from San Francisco to Tromsø based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Tromsø flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Francisco to Tromsø?

    Flights from San Francisco to Tromsø usually depart from San Francisco (SFO) and arrive at Tromso/Langnes (TOS).

  • What cabin classes can I book on flights from San Francisco to Tromsø?

    Three cabin classes are available on flights from San Francisco to Tromsø:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from San Francisco to Tromsø pass through?

    Connecting flights from San Francisco to Tromsø most commonly pass through:

    • Kastrup Copenhagen (CPH) - 83% of one-stop connections
    • London Heathrow (LHR) - 17% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from San Francisco to Tromsø?

    Yes. Being flexible with your travel dates can save you up to 51% on the San Francisco to Tromsø route. Friday is the cheapest departure day at $530 round-trip on average, while Saturday is the most expensive at $1,072, a difference of $542. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from San Francisco to Tromsø?

    There are currently no nonstop flights available from San Francisco to Tromsø. Flights with 1 layover take between 24h 58m and 33h 57m in total, depending on the connection.

  • Do I need a passport to fly from San Francisco to Tromsø?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from San Francisco to Tromsø looking right now?

    One-way fares from San Francisco to Tromsø are currently higher than usual. Average one-way flight prices are about $1,288, which is 42% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Francisco to Tromsø?

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 24h 58m, compared with 33h 57m via London Heathrow (LHR).

  • What is the time difference between San Francisco and Tromsø?

    Tromsø is 9 hours ahead of San Francisco (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Tromso/Langnes Airport (TOS)?

    Tromso/Langnes Airport (TOS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    • Hertz
    • Alamo
    • Sixt
    • Thrifty
    • Enterprise Rent-A-Car

  • How much should I expect to pay for a San Francisco to Tromsø flight?

    Round-trip flights from San Francisco to Tromsø range from $530 to $981, with an average of $717 over the past 12 months. Anything below $530 counts as a good deal.

Your guide to booking San Francisco to Tromsø flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $530 - about $542 less than Saturday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to Tromsø trip for February. Fares historically average $525 round-trip in that month - typically $564 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Tromso/Langnes Airport.
    - Moxy Tromso
    - Pingvinhotellet Unn Tromso

More options for your flight from San Francisco to Tromsø

Complete your trip to Tromsø with a hotel stay or car rental

Car rentals in Tromsø
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