SFO - TRD

$586 Find Cheap Flights from San Francisco to Trondheim

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Trondheim departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trondheim

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Trondheim, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Trondheim, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$586
Scandinavian Airlines
Thu 1/15Mon 1/19
SFO - TRD • 2 stops
Cheapest one-way
$718
Multiple Airlines
Sat 11/22
SFO - TRD • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $586 (round-trip)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
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+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Trondheim that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Trondheim

Thu, Jan 15 - Mon, Jan 19
Scandinavian Airlines Logo
4:40 pm - 9:50 pmSFO-TRD
20h 10m2 stops
Scandinavian Airlines Logo
7:45 pm - 11:16 pmTRD-SFO
36h 31m2 stops
$586Scandinavian Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Scandinavian Airlines Logo
4:40 pm - 9:40 amSFO-TRD
32h 00m1 stop
Scandinavian Airlines Logo
3:05 pm - 11:16 pmTRD-SFO
41h 11m2 stops
$610Scandinavian Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Scandinavian Airlines Logo
4:40 pm - 9:40 amSFO-TRD
32h 00m1 stop
Scandinavian Airlines Logo
3:05 pm - 11:08 pmTRD-SFO
41h 03m2 stops
$611Scandinavian Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
KLM Logo
1:55 pm - 10:55 pmSFO-TRD
24h 00m1 stop
KLM Logo
5:10 pm - 11:50 amTRD-SFO
27h 40m1 stop
$620KLM
Find Deal
Thu, Jan 15 - Mon, Jan 19
KLM Logo
1:55 pm - 4:35 pmSFO-TRD
17h 40m1 stop
KLM Logo
5:10 pm - 11:50 amTRD-SFO
27h 40m1 stop
$621KLM
Find Deal
Thu, Dec 25 - Mon, Mar 9
Scandinavian Airlines Logo
7:05 am - 7:05 pmSFO-TRD
27h 00m2 stops
Scandinavian Airlines Logo
6:35 pm - 3:35 pmTRD-SFO
29h 00m2 stops
$3,156Scandinavian Airlines
Find Deal
Thu, Dec 25 - Wed, Mar 11
Scandinavian Airlines Logo
7:05 am - 2:30 pmSFO-TRD
22h 25m2 stops
Scandinavian Airlines Logo
3:05 pm - 3:35 pmTRD-SFO
32h 30m1 stop
$3,158Scandinavian Airlines
Find Deal
Sun, Dec 28 - Sun, Mar 8
Scandinavian Airlines Logo
4:40 pm - 9:40 amSFO-TRD
32h 00m1 stop
Scandinavian Airlines Logo
3:05 pm - 3:35 pmTRD-SFO
32h 30m1 stop
$3,374Scandinavian Airlines
Find Deal
Sun, Dec 28 - Mon, Mar 9
Scandinavian Airlines Logo
4:40 pm - 9:40 amSFO-TRD
32h 00m1 stop
Scandinavian Airlines Logo
6:35 pm - 3:35 pmTRD-SFO
29h 00m2 stops
$3,378Scandinavian Airlines
Find Deal
Sun, Dec 28 - Wed, Mar 11
Scandinavian Airlines Logo
4:40 pm - 9:40 pmSFO-TRD
20h 00m2 stops
Scandinavian Airlines Logo
4:00 pm - 3:35 pmTRD-SFO
31h 35m2 stops
$3,383Scandinavian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Trondheim flights

Get data-powered insights and trends into flights from San Francisco to Trondheim to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Trondheim?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Trondheim were found on Scandinavian Airlines ($586) and KLM ($620).

Which airlines fly non-stop between San Francisco and Trondheim?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San Francisco to Trondheim.

There is just one airline that flies from San Francisco to Trondheim direct and that is Scandinavian Airlines. The best round-trip deal found from Scandinavian Airlines for the route is $611.

Good to know

Low seasonSeptember
Cheapest flight$586
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 19% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Trondheim

  • What is the cheapest flight from San Francisco to Trondheim?

    In the last 3 days, the lowest price for a flight from San Francisco to Trondheim was $718 for a one-way ticket and $586 for a round-trip.

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

    A passport is required to fly from San Francisco to Trondheim.

  • Which airports will I be using when flying from San Francisco to Trondheim?

    San Francisco airport is called San Francisco and the only airport in Trondheim is Trondheim Vaernes.

  • Which aircraft models fly most regularly from San Francisco to Trondheim?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Trondheim?

    SkyTeam is the only airline alliance operating flights between San Francisco and Trondheim.

  • How does KAYAK find such low prices on flights from San Francisco to Trondheim?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Trondheim.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Trondheim?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trondheim from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Trondheim?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trondheim with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and TRD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Trondheim?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trondheim from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Trondheim

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Trondheim. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Trondheim? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1575 reviews
6.7Food
7.6Boarding
6.7Entertainment
7.3Comfort
8.0Crew
Airline reviews

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

8.0 ExcellentSomnath, Nov 2025SFO - CPH
Read more Scandinavian Airlines reviews

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

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

Information on your arrival and departure airports