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TRD - SFO

Find cheap flights from Trondheim to San Francisco from $540

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trondheim to San Francisco departing on 10/17. 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
0 bags
Tue 5/28
Tue 6/4

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trondheim to San Francisco, 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 Trondheim to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Trondheim to San Francisco (TRD-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trondheim to San Francisco 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 and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 11:45 amTRD-SFO
14h 45m1 stop
10:50 am - 5:40 pmSFO-TRD
21h 50m2 stops
$540Delta
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Thu, Oct 17 - Sat, Oct 26
10:25 am - 3:50 pmTRD-SFO
14h 25m1 stop
6:30 pm - 2:45 pmSFO-TRD
36h 15m1 stop
$579Scandinavian Airlines
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Thu, Oct 17 - Sat, Oct 26
6:55 am - 3:50 pmTRD-SFO
17h 55m2 stops
6:30 pm - 7:30 pmSFO-TRD
17h 00m2 stops
$580Scandinavian Airlines
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Thu, Oct 17 - Sat, Oct 26
6:00 am - 3:50 pmTRD-SFO
18h 50m1 stop
5:40 pm - 9:40 pmSFO-TRD
19h 00m2 stops
$691Scandinavian Airlines
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Sat, Jun 15 - Sun, Jun 30
5:25 pm - 3:50 pmTRD-SFO
31h 25m2 stops
5:40 pm - 1:35 pmSFO-TRD
34h 55m2 stops
$712Scandinavian Airlines
Find Deal
Sat, Jun 15 - Sun, Jun 30
6:00 am - 3:50 pmTRD-SFO
18h 50m1 stop
5:40 pm - 12:30 amSFO-TRD
21h 50m1 stop
$714Scandinavian Airlines
Find Deal
Sat, Jun 15 - Sun, Jun 30
12:05 pm - 1:25 pmTRD-SFO
34h 20m3 stops
7:40 pm - 1:35 pmSFO-TRD
32h 55m2 stops
$860SWISS
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Sat, Jun 15 - Sun, Jun 30
9:40 pm - 6:00 pmTRD-SFO
29h 20m3 stops
1:50 pm - 9:50 pmSFO-TRD
23h 00m2 stops
$894
Find Deal
Thu, Oct 17 - Sat, Oct 26
9:40 pm - 6:00 pmTRD-SFO
29h 20m3 stops
1:50 pm - 3:50 pmSFO-TRD
41h 00m3 stops
$972
Find Deal
Thu, Oct 17 - Sat, Oct 26
4:00 pm - 12:40 pmTRD-SFO
29h 40m3 stops
11:55 am - 4:55 pmSFO-TRD
20h 00m3 stops
$1,508
Find Deal
Sat, Jun 15 - Sun, Jun 30

Flights from Trondheim to San Francisco - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Trondheim to San Francisco?

The average price of all flights from Trondheim to San Francisco clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Francisco on a Monday and more expensive on a Tuesday. On your return trip to Trondheim, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

Good to know

Low season

November

High season

July

Cheapest flight

$540
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 54% increase in price.
Flight from Trondheim to San Francisco

When to book flights from Trondheim to San Francisco

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

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

    In the last 3 days, the lowest price for a flight from Trondheim to San Francisco was $540 for a round-trip ticket.

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

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

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

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

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

    SkyTeam, and Star Alliance are the airline alliances operating flights between Trondheim and San Francisco, with Star Alliance being the most commonly used for this route.

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

    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 Trondheim to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Trondheim 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 Trondheim to San Francisco?

    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 San Francisco with an airline and back to Trondheim with another airline. Booking your flights between Trondheim and SFO 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 Trondheim to San Francisco?

    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 San Francisco from Trondheim up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Trondheim to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Trondheim to San Francisco. 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 Trondheim to San Francisco? 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 1429 reviews
6.7entertainment
8.0crew
7.3comfort
6.8food
7.6boarding
Airline reviews

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

8.0 ExcellentNancy, Apr 2024AMS - CPH
Read more about Scandinavian Airlines reviews

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

Boarding the plane outside in the rain was a pain. Very safe flight

I child in Buisness cried almost the entire flight. And I had a conference to attend but couldn’t sleep because of that, which was the main reason for getting a Buisness ticket. Also the food is not as good as before. The sheets underneath is also not there anymore. The staff was nice.

little entertainment choices. Seat/bed too firm an no sleeping mat

Little space and no pad provide for lie flat seats in business, Movies were limited and grouping very strange.

Trondheim - San Francisco Flights

Departure:

Trondheim (TRD)Norway

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Trondheim

Cabin classes:

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