SFO - TRD

$702 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 2/24. 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.
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Search 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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Cheap Flight Deals from San Francisco to Vaernes (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 Vaernes 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.

Recent round-trip flight deals from San Francisco to Trondheim

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Trondheim.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:50 pm - 4:40 pmSFO-TRD
17h 50m1 stop
5:10 pm - 12:50 pmTRD-SFO
27h 40m1 stop
$702KLM
Find Deal
Mon, Feb 24 - Mon, Mar 10
6:00 am - 4:40 pmSFO-TRD
25h 40m2 stops
6:15 am - 12:50 pmTRD-SFO
14h 35m1 stop
$756Delta
Find Deal
Mon, Feb 24 - Mon, Mar 10
6:00 am - 4:40 pmSFO-TRD
25h 40m2 stops
6:15 am - 5:29 pmTRD-SFO
19h 14m2 stops
$766Delta
Find Deal
Mon, Feb 24 - Mon, Mar 10

Flights from San Francisco to Trondheim - Travel Insights & Trends

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.

What is the cheapest month to fly from San Francisco to Trondheim?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Trondheim, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to Trondheim is January, where tickets cost $669 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $3,265 and $1,605 respectively.

Good to know

Low season

March

High season

May

Cheapest flight

$702
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 29% lower on average.
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 $702 for a round-trip ticket.

  • 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.

See more FAQs

Top airlines 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.
8.0
DeltaOverall score based on 8521 reviews
7.3Food
8.0Comfort
8.6Crew
8.2Boarding
7.9Entertainment
Airline reviews

It was terrible, if they ran flights on time it would make a big difference.

2.0 MediocreDarren, Nov 2024LAX - BOS
Read more Delta reviews

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.

It was ok. Vegan meal was good, however no complimentary alcoholic beverages.

The food service was absolutely rubbish. Very arrogant crew. Does Scandinavian airlines think everyone eats meat??? I paid for my flight but could not eat anything because I am vegetarian!!! I was hungry for 7 hours . I demand for refund! This is absolutely unacceptable!!!! If you want more customers keep an open mind!!! Cater to all meal needs. I have flown many airlines and I never make a special request online never! They always have vegetarian options. SAS has no idea of customer service. Shitty service

LAX to Copenhagen was very nice…business class…great service and comfortable seats…great value…Copehagen to Barcelona…business class was normal coach seating…a little cramped…box meal….good service

Had recurring problems with the touch-screen entertainment system repeatedly making up inputs, resulting in the movies randomly jumping forward and backward. With the lack of proper controls, it was also difficult to get back to where the movie was up to. These phantom inputs were so comprehensive that the system even changed the language setting. Despite a schedule 6.25pm boarding time, it was announced in the Delta lounge at 6.15pm that boarding for the flight had started, so of course everything started to head down. While the gate continued to show a scheduled boarding of 6.25pm, it was 6.32pm before boarding actually started. No, not significantly different, and we ultimately ended up landing well before time (and landing time is arguably more important than exactly when boarding starts). Seat comfort was fine, although only a small nook for personal items, food was satisfying for me, and crew was pleasant.

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

Information on your arrival and departure airports

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