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Flights from San Francisco to Tromso

Find flight deals from San Francisco to Tromso for the next 3 months. Book one way flights from $592 or round trip flights from $900.

      • SFO 7:35 PM
        29h 40m
        1 stop
        TOS 10:15 AM
        San Francisco - Tromso | Fri, Aug 14 | Swiss Airlines
        TOS 3:20 PM
        30h 20m
        1 stop
        SFO 12:40 PM
        Tromso - San Francisco | Thu, Aug 20 | Lufthansa
        $900 $1,421
        37% off
        37% off
        $1,421 $900
      • SFO 7:35 PM
        29h 50m
        1 stop
        TOS 10:25 AM
        San Francisco - Tromso | Mon, Aug 17 | Swiss Airlines
        TOS 3:25 PM
        30h 15m
        1 stop
        SFO 12:40 PM
        Tromso - San Francisco | Mon, Aug 24 | Lufthansa
        $977 $1,421
        31% off
        31% off
        $1,421 $977
      • SFO 4:45 PM
        32h 25m
        1 stop
        TOS 10:10 AM
        San Francisco - Tromso | Wed, Aug 26 | Scandinavian Airlines
        TOS 3:00 PM
        32h 40m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Wed, Sep 2 | Scandinavian Airlines
        $979 $1,421
        31% off
        31% off
        $1,421 $979
      • SFO 4:45 PM
        36h 35m
        1 stop
        TOS 2:20 PM
        San Francisco - Tromso | Mon, Aug 10 | Scandinavian Airlines
        TOS 11:45 AM
        35h 55m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Mon, Aug 17 | Scandinavian Airlines
        $1,011
        28% off
        $1,421 $1,011
      • SFO 7:35 PM
        29h 40m
        1 stop
        TOS 10:15 AM
        San Francisco - Tromso | Fri, Aug 28 | Swiss Airlines
        TOS 3:20 PM
        30h 20m
        1 stop
        SFO 12:40 PM
        Tromso - San Francisco | Fri, Sep 4 | Lufthansa
        $1,116
        21% off
        $1,421 $1,116
      • SFO 4:45 PM
        36h 35m
        1 stop
        TOS 2:20 PM
        San Francisco - Tromso | Tue, Aug 11 | Scandinavian Airlines
        TOS 11:45 AM
        35h 55m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Mon, Aug 17 | Scandinavian Airlines
        $1,123
        21% off
        $1,421 $1,123
      • SFO 2:40 PM
        15h 30m
        1 stop
        TOS 3:10 PM
        San Francisco - Tromso | Fri, Aug 28 | Lufthansa
        TOS 3:20 PM
        30h 20m
        1 stop
        SFO 12:40 PM
        Tromso - San Francisco | Fri, Sep 4 | Lufthansa
        $1,190
        16% off
        $1,421 $1,190
      • SFO 4:45 PM
        33h 35m
        1 stop
        TOS 11:20 AM
        San Francisco - Tromso | Sun, Sep 13 | Scandinavian Airlines
        TOS 11:45 AM
        35h 55m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Mon, Sep 21 | Scandinavian Airlines
        $1,200
        16% off
        $1,421 $1,200
      • SFO 4:45 PM
        33h 40m
        1 stop
        TOS 11:25 AM
        San Francisco - Tromso | Mon, Aug 3 | Scandinavian Airlines
        TOS 7:30 PM
        28h 10m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Sun, Aug 9 | Scandinavian Airlines
        $1,208
        15% off
        $1,421 $1,208
      • SFO 4:45 PM
        32h 35m
        1 stop
        TOS 10:20 AM
        San Francisco - Tromso | Sat, Aug 1 | Scandinavian Airlines
        TOS 12:00 PM
        35h 40m
        1 stop
        SFO 2:40 PM
        Tromso - San Francisco | Fri, Aug 7 | Scandinavian Airlines
        $1,321
        7% off
        $1,421 $1,321
      • SFO 1:00 PM
        17h 25m
        1 stop
        TOS 2:00 PM
        San Francisco - Tromso | Fri, Jul 24 | Normal Airline
        TOS 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Tromso - San Francisco | Sun, Jul 26 | Normal Airline
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      • SFO 9:05 PM
        33h 5m
        1 stop
        TOS 3:10 PM
        San Francisco - Tromso | Mon, Aug 10 | Lufthansa
        $592 $2,857
        79% off
        79% off
        $2,857 $592
      • SFO 2:00 PM
        16h 45m
        1 stop
        TOS 3:45 PM
        San Francisco - Tromso | Fri, Jul 24 | Lufthansa
        $1,177 $2,857
        59% off
        59% off
        $2,857 $1,177
      • SFO 4:45 PM
        32h 35m
        1 stop
        TOS 10:20 AM
        San Francisco - Tromso | Fri, Jul 24 | Scandinavian Airlines
        $2,657 $2,857
        7% off
        7% off
        $2,857 $2,657
      • SFO 1:00 PM
        17h 25m
        1 stop
        TOS 2:00 PM
        San Francisco - Tromso | Fri, Jul 24 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from San Francisco to Tromso

You can choose from 1 airlines that fly from San Francisco to Tromso, including Wizz Air UK, Lufthansa has lowest fares on this route.
Wizz Air UK logo Wizz Air UK
Airlines are determined based on actual purchased flight tickets from San Francisco to Tromso according to previous 12 months data from Trip.com.

Flight Info | San Francisco to Tromso

The distance between San Francisco and Tromso is approximately 7,676.56 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight price $592
Cheapest round-trip ticket price $900
Off-season for travel November
Peak season for travel July
Flight distance 7,676.56 km
Popular airline Wizz Air UK
Flight statistics for the San Francisco–Tromso route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from San Francisco to Tromso (SFO-TOS)?

    Based on Trip.com data, Lufthansa offers one-way fares as low as $592 on Cheapest nonstop routes (e.g. SFO to TOS on Mon, Aug 10), while Swiss Airlines offers Cheapest nonstop round-trips from $900 departing on Fri, Aug 14 and returning on Thu, Aug 20.
  • At the moment, you can catch a nonstop flight from San Francisco to Tromso with the following airlines, including: Wizz Air UK Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Tromso is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from San Francisco to Tromso, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 10, with one-way flights priced at just $592.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Lufthansa.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Tromso travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Francisco to Tromso is November, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from San Francisco to Tromso on July 28, 2026 with SWISS, with prices starting at $745.
  • You can land at any one of the following hubs in Tromso, with San Francisco International Airport to Tromso Airport (SFO-TOS) is by far the most common option on this route: Tromso Airport (TOS).
  • The time difference between Tromso and San Francisco is 9h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.