SFO - TRD

$742 Find Cheap Flights from San Francisco to Trondheim - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$742
Typical prices: $918-$1,398
Scandinavian Airlines
Fri 11/9Tue 11/13
SFO - TRD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Trondheim. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 42% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg $1,147 (round-trip)
Kastrup Copenhagen (CPH)
Shortest trip • 13h 42m (one-way)
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Insights
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Flight Deals

Cheap Flights from San Francisco to Trondheim (SFO-TRD)

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

Recent round-trip flight deals from San Francisco to Trondheim

Mon, Nov 9 - Fri, Nov 13
Scandinavian Airlines Logo
4:45 pm - 12:40 amSFO  San Francisco-TRD Trondheim Vaernes
22h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:15 am - 2:50 pmTRD  Trondheim Vaernes-SFO San Francisco
13h 35m1 stop Kastrup Copenhagen
$742Scandinavian Airlines
Mon, Nov 9 - Fri, Nov 13
Scandinavian Airlines Logo
4:45 pm - 7:20 pmSFO  San Francisco-TRD Trondheim Vaernes
17h 35m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:45 am - 2:50 pmTRD  Trondheim Vaernes-SFO San Francisco
16h 05m2 stops Oslo Gardermoen Kastrup Copenhagen
$746Scandinavian Airlines
Mon, Nov 9 - Fri, Nov 13
Scandinavian Airlines Logo
4:45 pm - 6:00 pmSFO  San Francisco-TRD Trondheim Vaernes
16h 15m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
6:25 am - 2:50 pmTRD  Trondheim Vaernes-SFO San Francisco
17h 25m2 stops Oslo Gardermoen Kastrup Copenhagen
$752Scandinavian Airlines
Mon, Nov 9 - Fri, Nov 13
Scandinavian Airlines Logo
4:45 pm - 12:40 amSFO  San Francisco-TRD Trondheim Vaernes
22h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:15 am - 2:50 pmTRD  Trondheim Vaernes-SFO San Francisco
13h 35m1 stop Kastrup Copenhagen
$762Scandinavian Airlines
Tue, Sep 1 - Wed, Sep 9
Delta Logo
5:36 am - 11:35 amSFO  San Francisco-TRD Trondheim Vaernes
20h 59m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
6:00 am - 11:45 amTRD  Trondheim Vaernes-SFO San Francisco
14h 45m1 stop Amsterdam Schiphol
$801Delta
Tue, Sep 1 - Wed, Sep 9
Delta Logo
5:36 am - 11:35 amSFO  San Francisco-TRD Trondheim Vaernes
20h 59m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
6:00 am - 11:45 amTRD  Trondheim Vaernes-SFO San Francisco
14h 45m1 stop Amsterdam Schiphol
$802Delta
Tue, Sep 8 - Fri, Sep 18
Delta Logo
1:45 pm - 4:35 pmSFO  San Francisco-TRD Trondheim Vaernes
17h 50m1 stop Amsterdam Schiphol
Delta Logo
12:10 pm - 12:34 amTRD  Trondheim Vaernes-SFO San Francisco
21h 24m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$807Delta
Tue, Sep 1 - Wed, Sep 9
Delta Logo
5:36 am - 11:35 amSFO  San Francisco-TRD Trondheim Vaernes
20h 59m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
6:00 am - 4:24 pmTRD  Trondheim Vaernes-SFO San Francisco
19h 24m2 stops Amsterdam Schiphol Salt Lake City
$811Delta
Tue, Sep 1 - Wed, Sep 9
Delta Logo
5:36 am - 11:35 amSFO  San Francisco-TRD Trondheim Vaernes
20h 59m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
12:10 pm - 11:57 pmTRD  Trondheim Vaernes-SFO San Francisco
20h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$812Delta
Tue, Sep 8 - Fri, Sep 18
KLM Logo
1:45 pm - 4:35 pmSFO  San Francisco-TRD Trondheim Vaernes
17h 50m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 11:45 amTRD  Trondheim Vaernes-SFO San Francisco
14h 45m1 stop Amsterdam Schiphol
$889KLM
Booking Insights

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

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

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

Round-trip flights from San Francisco to Trondheim start at $742. Prices are below average for this route right now, with typical round-trip fares ranging from $918 to $1,398. The lowest price found in the past 5 days was $742 on Scandinavian Airlines.

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Key details for San Francisco to Trondheim flights

Low season

February

Cheapest flight

$742
Most popular time to fly with an average 47% increase in price.
Flight from San Francisco to Trondheim

When to book flights from San Francisco to Trondheim

Are your dates flexible? Find out the best times to travel from San Francisco to Trondheim 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 Trondheim 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 Trondheim?

    Flights from San Francisco to Trondheim usually depart from San Francisco (SFO) and arrive at Trondheim Vaernes (TRD).

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

    Only Economy Class is available on flights from San Francisco to Trondheim.

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

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

    • Kastrup Copenhagen (CPH) - 85% of one-stop connections
    • Amsterdam Schiphol (AMS) - 15% 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 Trondheim?

    On the San Francisco to Trondheim route, being flexible with your departure day can save you up to 51%. Sunday is the cheapest day at $786 round-trip on average, while Monday is the most expensive at $1,587: a $801 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    A nonstop flight from San Francisco to Trondheim takes 0h 00m, covering 4,995 miles.

  • What are the earliest and latest flights from San Francisco to Trondheim?

    These are the earliest and latest flight times available from San Francisco to Trondheim:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    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.

  • Have flight prices from San Francisco to Trondheim changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $742 to $1,907. That means the highest observed fare was about 3x higher than the lowest one.

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

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 13h 42m, compared with 18h 45m via Amsterdam Schiphol (AMS).

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

    Trondheim 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 Trondheim Vaernes Airport (TRD)?

    Trondheim Vaernes Airport (TRD) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    · Alamo
    · Sixt
    · Hertz
    · Avis
    · Budget

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

    Round-trip flights from San Francisco to Trondheim range from $918 to $1,398, with an average of $1,055 over the past 12 months. Anything below $918 counts as a good deal.

Your guide to booking San Francisco to Trondheim 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 Sunday departure instead of Monday. On this route, Sunday flights average $786 - about $801 less than Monday (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Francisco to Trondheim trip for September. Fares historically average $609 round-trip in that month - typically $944 less than the most expensive month, which is June (based on the last 12 months).

Everything you need to know for your flight from San Francisco to Trondheim

Information on your arrival and departure airports

San Francisco (SFO)
Trondheim (TRD)