How do I get Price Alerts for flights from San Francisco to Trondheim?

You can take advantage of momondo’s Price Alerts by first searching for your flights to San Francisco from Trondheim . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from San Francisco to Trondheim with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 August 2026.

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.

$702 Cheap Flights from San Francisco to Trondheim in 2026

Discover deals from 900+ travel sites with momondo.

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 - 9:35 am-

55h 50m

5:30 am - 2:50 pm-

18h 20m

$702Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:35 am-

55h 50m

5:30 am - 2:50 pm-

18h 20m

$703Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:35 am-

55h 50m

5:30 am - 2:50 pm-

18h 20m

$730Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:35 am-

55h 50m

5:30 am - 2:50 pm-

18h 20m

$731Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:40 am-

31h 55m

7:55 pm - 2:50 pm-

27h 55m

$734Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:35 am-

55h 50m

8:00 am - 2:50 pm-

39h 50m

$736Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 9:35 am-

55h 50m

8:00 am - 2:50 pm-

39h 50m

$737Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

4:45 pm - 1:40 pm-

35h 55m

7:55 pm - 2:50 pm-

27h 55m

$738Scandinavian Airlines

Fri, Oct 23 - Sat, Nov 7

4:35 pm - 10:05 am-

32h 30m

4:20 pm - 2:45 pm-

31h 25m

$997Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

1:00 pm - 8:25 pm-

47h 25m

7:50 pm - 8:32 pm-

33h 42m

$1,055Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

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Scandinavian Airlines flights from San Francisco to Trondheim

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

Scandinavian Airlines

Nov 4

SFO4:45 pmSan Francisco

55h 50m

2 stops

TRD9:35 amTrondheim Vaernes

Nov 8

TRD5:30 amTrondheim Vaernes

18h 20m

1 stop

SFO2:50 pmSan Francisco

$702

Scandinavian Airlines

Nov 4

SFO4:45 pmSan Francisco

55h 50m

2 stops

TRD9:35 amTrondheim Vaernes

Nov 8

TRD5:30 amTrondheim Vaernes

18h 20m

1 stop

SFO2:50 pmSan Francisco

$703

Scandinavian Airlines

Nov 4

SFO4:45 pmSan Francisco

55h 50m

2 stops

TRD9:35 amTrondheim Vaernes

Nov 8

TRD5:30 amTrondheim Vaernes

18h 20m

1 stop

SFO2:50 pmSan Francisco

$730

KLM flights from San Francisco to Trondheim

Our best KLM deals on San Francisco to Trondheim flight tickets

KLM

Dec 24

SFO11:30 amSan Francisco

20h 05m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 1

TRD6:20 amTrondheim Vaernes

14h 25m

1 stop

SFO11:45 amSan Francisco

$1,137

KLM

Dec 24

SFO11:30 amSan Francisco

20h 05m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 1

TRD6:20 amTrondheim Vaernes

14h 25m

1 stop

SFO11:45 amSan Francisco

$1,141

KLM

Dec 24

SFO11:30 amSan Francisco

20h 05m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 1

TRD6:20 amTrondheim Vaernes

14h 25m

1 stop

SFO11:45 amSan Francisco

$1,142

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

5:30 am-2:50 pm

1 stop18h 20m

$702

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

5:30 am-2:50 pm

1 stop18h 20m

$703

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

5:30 am-2:50 pm

1 stop18h 20m

$730

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

5:30 am-2:50 pm

1 stop18h 20m

$731

Quickest round-trip

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:40 am

1 stop31h 55m

Trondheim Vaernes

Sun 11/8

7:55 pm-2:50 pm

1 stop27h 55m

$734

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

8:00 am-2:50 pm

2 stops39h 50m

$736

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:45 pm-9:35 am

2 stops55h 50m

Trondheim Vaernes

Sun 11/8

8:00 am-2:50 pm

2 stops39h 50m

$737

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Fri 10/23

4:45 pm-1:40 pm

2 stops35h 55m

Trondheim Vaernes

Sat 11/7

7:55 pm-2:50 pm

1 stop27h 55m

$738

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Wed 11/4

4:35 pm-10:05 am

3 stops32h 30m

Trondheim Vaernes

Sun 11/8

4:20 pm-2:45 pm

3 stops31h 25m

$997

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Thu 10/29

1:00 pm-8:25 pm

3 stops47h 25m

Trondheim Vaernes

Mon 11/2

7:50 pm-8:32 pm

3 stops33h 42m

$1,055

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	20h 05m
Direct flights	None

The fastest flight from San Francisco to Trondheim takes 20h 05m

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

Search flight deals

Frequently asked questions about flying from San Francisco to Trondheim

How far is San Francisco to Trondheim Vaernes by plane?
The distance between San Francisco and Trondheim Vaernes is about 4976.5 mi. 20h 05m 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 August 2026.
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 $649	Free Cancellation	Rating 7.4 1,921 reviews		Search Scandinavian Airlines flights

Frequently asked questions about flying from San Francisco to Trondheim

How do I get Price Alerts for flights from San Francisco to Trondheim?
You can take advantage of momondo’s Price Alerts by first searching for your flights to San Francisco from Trondheim. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from San Francisco to Trondheim with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.