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Cheap flights from Trondheim to San Francisco from $641

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Trondheim to San Francisco departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trondheim to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
3:05 pm - 2:40 pm
TRD
-
SFO
32h 35m
1 stop
Scandinavian Airlines Logo
4:45 pm - 2:15 pm
SFO
-
TRD
60h 30m
2 stops
$641Scandinavian Airlines
Mon, Aug 24 - Fri, Aug 28
Scandinavian Airlines Logo
7:10 am - 2:40 pm
TRD
-
SFO
16h 30m
2 stops
Scandinavian Airlines Logo
4:45 pm - 2:15 pm
SFO
-
TRD
60h 30m
2 stops
$648Scandinavian Airlines
Mon, Aug 24 - Fri, Aug 28
Scandinavian Airlines Logo
7:55 am - 2:40 pm
TRD
-
SFO
15h 45m
2 stops
Scandinavian Airlines Logo
4:45 pm - 12:35 am
SFO
-
TRD
22h 50m
1 stop
$663Scandinavian Airlines
Thu, Oct 8 - Mon, Oct 12
Scandinavian Airlines Logo
7:55 am - 2:40 pm
TRD
-
SFO
15h 45m
2 stops
Scandinavian Airlines Logo
4:45 pm - 5:55 pm
SFO
-
TRD
16h 10m
2 stops
$668Scandinavian Airlines
Thu, Oct 8 - Mon, Oct 12
Scandinavian Airlines Logo
5:30 am - 2:50 pm
TRD
-
SFO
18h 20m
1 stop
Scandinavian Airlines Logo
4:45 pm - 12:40 am
SFO
-
TRD
22h 55m
1 stop
$687Scandinavian Airlines
Sat, Nov 14 - Tue, Nov 17
Scandinavian Airlines Logo
7:55 am - 2:40 pm
TRD
-
SFO
15h 45m
2 stops
Scandinavian Airlines Logo
4:45 pm - 2:25 pm
SFO
-
TRD
12h 40m
1 stop
$689Scandinavian Airlines
Thu, Oct 8 - Mon, Oct 12
Scandinavian Airlines Logo
7:55 am - 2:40 pm
TRD
-
SFO
15h 45m
2 stops
Scandinavian Airlines Logo
4:45 pm - 2:25 pm
SFO
-
TRD
12h 40m
1 stop
$690Scandinavian Airlines
Thu, Oct 8 - Mon, Oct 12
Scandinavian Airlines Logo
4:40 pm - 2:50 pm
TRD
-
SFO
31h 10m
2 stops
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SFO
-
TRD
17h 35m
1 stop
$691Scandinavian Airlines
Sat, Nov 14 - Tue, Nov 17
Scandinavian Airlines Logo
4:40 pm - 2:50 pm
TRD
-
SFO
31h 10m
2 stops
Scandinavian Airlines Logo
4:45 pm - 7:20 pm
SFO
-
TRD
17h 35m
1 stop
$694Scandinavian Airlines
Sat, Nov 14 - Tue, Nov 17
Scandinavian Airlines Logo
7:55 am - 2:40 pm
TRD
-
SFO
15h 45m
2 stops
Scandinavian Airlines Logo
4:45 pm - 5:55 pm
SFO
-
TRD
16h 10m
2 stops
$695Scandinavian Airlines
Thu, Oct 8 - Mon, Oct 12

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Scandinavian Airlines flights from Trondheim to San Francisco

Our best Scandinavian Airlines deals on Trondheim to San Francisco flight tickets
Scandinavian Airlines
Aug 24
TRD3:05 pmTrondheim Vaernes
32h 35m
1 stop
SFO2:40 pmSan Francisco
Aug 28
SFO4:45 pmSan Francisco
60h 30m
2 stops
TRD2:15 pmTrondheim Vaernes
$641
Scandinavian Airlines
Aug 24
TRD7:10 amTrondheim Vaernes
16h 30m
2 stops
SFO2:40 pmSan Francisco
Aug 28
SFO4:45 pmSan Francisco
60h 30m
2 stops
TRD2:15 pmTrondheim Vaernes
$648
Scandinavian Airlines
Nov 14
TRD5:30 amTrondheim Vaernes
18h 20m
1 stop
SFO2:50 pmSan Francisco
Nov 17
SFO4:45 pmSan Francisco
22h 55m
1 stop
TRD12:40 amTrondheim Vaernes
$687

momondo Fare Finder

 
Customize your flight search to find flights from Trondheim to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Trondheim to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Mon 8/24

3:05 pm-2:40 pm

1 stop32h 35m

San Francisco

Fri 8/28

4:45 pm-2:15 pm

2 stops60h 30m

$641

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Mon 8/24

7:10 am-2:40 pm

2 stops16h 30m

San Francisco

Fri 8/28

4:45 pm-2:15 pm

2 stops60h 30m

$648

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Thu 10/8

7:55 am-2:40 pm

2 stops15h 45m

San Francisco

Mon 10/12

4:45 pm-12:35 am

1 stop22h 50m

$663

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Thu 10/8

7:55 am-2:40 pm

2 stops15h 45m

San Francisco

Mon 10/12

4:45 pm-5:55 pm

2 stops16h 10m

$668

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Sat 11/14

5:30 am-2:50 pm

1 stop18h 20m

San Francisco

Tue 11/17

4:45 pm-12:40 am

1 stop22h 55m

$687
Quickest round-trip

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Thu 10/8

7:55 am-2:40 pm

2 stops15h 45m

San Francisco

Mon 10/12

4:45 pm-2:25 pm

1 stop12h 40m

$689

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Thu 10/8

7:55 am-2:40 pm

2 stops15h 45m

San Francisco

Mon 10/12

4:45 pm-2:25 pm

1 stop12h 40m

$690

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Sat 11/14

4:40 pm-2:50 pm

2 stops31h 10m

San Francisco

Tue 11/17

4:45 pm-7:20 pm

1 stop17h 35m

$691

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Sat 11/14

4:40 pm-2:50 pm

2 stops31h 10m

San Francisco

Tue 11/17

4:45 pm-7:20 pm

1 stop17h 35m

$694

TrondheimSan Francisco

TRD - SFO

TRDSFO

Trondheim Vaernes

Thu 10/8

7:55 am-2:40 pm

2 stops15h 45m

San Francisco

Mon 10/12

4:45 pm-5:55 pm

2 stops16h 10m

$695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

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

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

What is the typical price of a round-trip flight between Trondheim and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $617.

When to book flights from Trondheim to San Francisco

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

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

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Trondheim to San Francisco takes 13h 25m
There are no direct flights from Trondheim to San Francisco. There are no popular flight routes from Trondheim to San Francisco.
Search flight deals

Frequently asked questions about flying from Trondheim to San Francisco

  • How far is Trondheim Vaernes to San Francisco by plane?

    San Francisco is 4976.5 mi away from Trondheim Vaernes. In terms of flight time, this usually takes a little over 13h 25m.

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

    Prices for flights from Trondheim Vaernes Airport to San Francisco Airport were last updated today.

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

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco 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 San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Bodega Bay
Fremont
Sonoma
Roseville
Walnut Creek
Santa Clara
Berkeley
Salinas
Vallejo
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Turlock

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Trondheim to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Trondheim with this policy.

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

Once you have performed a search for Trondheim to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Trondheim to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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