What is the cheapest airline that flies from San Francisco to Trondheim Vaernes?

KLM and Scandinavian Airlines are the most popular carriers operating from San Francisco to Trondheim Vaernes

When did momondo last update prices for flights from San Francisco Airport to Trondheim Vaernes Airport?

Prices for flights from San Francisco Airport to Trondheim Vaernes Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Trondheim Vaernes Airport?

There is 1 operator available for flights from San Francisco Airport to Trondheim Vaernes Airport as of December 2025.

How old do you have to be to fly from San Francisco Airport to Trondheim Vaernes Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Trondheim Vaernes Airport.

What documentation or ID do you need to fly to Trondheim Vaernes Airport?

The travel and health documents you'll need for your trip to Trondheim Vaernes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trondheim Vaernes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$371 Cheap Flights from San Francisco to Trondheim in 2025/26

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Find the cheapest flights from San Francisco to Trondheim

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 9:40 am

SFO

TRD

31h 55m1 stop

9:00 pm - 2:40 pm

TRD

SFO

26h 40m2 stops

$592Scandinavian Airlines

Mon, Apr 27 - Thu, Apr 30

4:45 pm - 7:05 pm

SFO

TRD

17h 20m1 stop

5:40 am - 2:40 pm

TRD

SFO

18h 00m1 stop

$908Scandinavian Airlines

Mon, Apr 27 - Thu, Apr 30

4:45 pm - 2:25 pm

SFO

TRD

12h 40m1 stop

10:15 am - 2:40 pm

TRD

SFO

13h 25m1 stop

$909Scandinavian Airlines

Mon, Apr 27 - Thu, Apr 30

4:45 pm - 5:15 pm

SFO

TRD

15h 30m2 stops

6:25 am - 2:40 pm

TRD

SFO

17h 15m2 stops

$917Scandinavian Airlines

Mon, Apr 27 - Thu, Apr 30

4:45 pm - 7:25 pm

SFO

TRD

17h 40m2 stops

7:40 am - 2:40 pm

TRD

SFO

16h 00m2 stops

$918Scandinavian Airlines

Mon, Apr 27 - Thu, Apr 30

Scandinavian Airlines flights from San Francisco to Trondheim

Our best Scandinavian Airlines deals on San Francisco to Trondheim flight tickets

Scandinavian Airlines

Apr 27

SFO4:45 pmSan Francisco

31h 55m

1 stop

TRD9:40 amTrondheim Vaernes

Apr 30

TRD9:00 pmTrondheim Vaernes

26h 40m

2 stops

SFO2:40 pmSan Francisco

$592

Find similar

Scandinavian Airlines

Apr 27

SFO4:45 pmSan Francisco

17h 20m

1 stop

TRD7:05 pmTrondheim Vaernes

Apr 30

TRD5:40 amTrondheim Vaernes

18h 00m

1 stop

SFO2:40 pmSan Francisco

$908

Find similar

Scandinavian Airlines

Apr 27

SFO4:45 pmSan Francisco

12h 40m

1 stop

TRD2:25 pmTrondheim Vaernes

Apr 30

TRD10:15 amTrondheim Vaernes

13h 25m

1 stop

SFO2:40 pmSan Francisco

$909

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 4/27

4:45 pm-9:40 am

1 stop31h 55m

Trondheim Vaernes

Thu 4/30

9:00 pm-2:40 pm

2 stops26h 40m

$592

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 4/27

4:45 pm-7:05 pm

1 stop17h 20m

Trondheim Vaernes

Thu 4/30

5:40 am-2:40 pm

1 stop18h 00m

$908

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 4/27

4:45 pm-2:25 pm

1 stop12h 40m

Trondheim Vaernes

Thu 4/30

10:15 am-2:40 pm

1 stop13h 25m

$909

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 4/27

4:45 pm-5:15 pm

2 stops15h 30m

Trondheim Vaernes

Thu 4/30

6:25 am-2:40 pm

2 stops17h 15m

$917

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 4/27

4:45 pm-7:25 pm

2 stops17h 40m

Trondheim Vaernes

Thu 4/30

7:40 am-2:40 pm

2 stops16h 00m

$918

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Tue 1/27

1:00 pm-2:15 pm

3 stops40h 15m

$371

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 2/2

4:35 pm-6:00 pm

3 stops40h 25m

$397

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Tue 1/27

1:55 pm-10:55 pm

1 stop24h 00m

$424

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Tue 1/27

12:10 pm-4:35 pm

2 stops19h 25m

$429

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Mon 2/2

4:40 pm-9:40 am

1 stop32h 00m

$525

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Trondheim

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Trondheim?

The cheapest day to depart on your flight to Trondheim is on a Wednesday when prices can be found for as low as $856. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Trondheim is Sunday, with ticket prices averaging around $1,620.

What is the cheapest time of day to depart on your flight to Trondheim?

According to our data, the cheapest time of day to fly to Trondheim is in the morning. momondo users have found flights departing from San Francisco to Trondheim in the morning for as low as $947. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,309.

When to book flights from San Francisco to Trondheim

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Trondheim according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Trondheim (SFO to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Trondheim

Fastest flight time	21h 10m
Direct flights	None

The fastest flight from San Francisco to Trondheim takes 21h 10m

There are no direct flights from San Francisco to Trondheim. There are no popular flight routes from San Francisco to Trondheim.

Search flight deals

How far is San Francisco to Trondheim Vaernes by plane?
The distance between San Francisco and Trondheim Vaernes is about 4976.0 mi. 21h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from San Francisco Airport to Trondheim Vaernes Airport?
Prices for flights from San Francisco Airport to Trondheim Vaernes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Trondheim Vaernes Airport?
There is 1 operator available for flights from San Francisco Airport to Trondheim Vaernes Airport as of December 2025.
How old do you have to be to fly from San Francisco Airport to Trondheim Vaernes Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The travel and health documents you'll need for your trip to Trondheim Vaernes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trondheim Vaernes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Francisco to Trondheim?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Trondheim is Scandinavian Airlines, representing 100% of all bookings.

Best airlines flying from San Francisco to Trondheim

Compare and see reviews for airlines that fly from San Francisco to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $611	Free Cancellation	Rating 7.4 1,606 reviews		Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Trondheim?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Trondheim. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Trondheim with flexible booking policies on momondo?

Yes. All flights to Trondheim from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Trondheim?

momondo helps you find the best flight between San Francisco and Trondheim by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Trondheim right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Trondheim from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.