How long does it take to fly to Trondheim?

The flight from California to Trondheim depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Trondheim (the most popular airport in Trondheim), then the flight time is 17h 50m on average. If you fly from San Francisco (another popular airport in California) to Trondheim, then the average flight time is 18h 35m.

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

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

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

As of February 2026, there are 2 operators available to choose from for flights from California to Trondheim Vaernes Airport.

How old do you have to be to fly from California 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 California to Trondheim Vaernes Airport.

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

The travel and health documents required for your trip to Trondheim Vaernes Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trondheim Vaernes Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$555 Cheap Flights from California to Trondheim in 2026

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Find the cheapest flights from California to Trondheim

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:35 pm - 10:55 pm

SJC

TRD

25h 20m

2 stops

6:15 am - 5:30 pm

TRD

SJC

19h 15m

2 stops

$555KLM

Mon, Mar 9 - Thu, Mar 12

7:35 am - 11:35 am

LAX

TRD

19h 00m

2 stops

12:10 pm - 11:55 pm

TRD

LAX

20h 45m

2 stops

$593Delta

Thu, Apr 9 - Thu, Apr 16

6:50 pm - 5:35 pm

LAX

TRD

13h 45m

1 stop

8:50 am - 5:10 pm

TRD

LAX

17h 20m

1 stop

$616Finnair

Thu, Apr 9 - Thu, Apr 16

12:36 pm - 5:35 pm

LAX

TRD

19h 59m

2 stops

8:50 am - 5:10 pm

TRD

LAX

17h 20m

1 stop

$621Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

4:45 pm - 4:35 pm

LAX

TRD

14h 50m

1 stop

5:40 am - 12:57 am

TRD

LAX

28h 17m

2 stops

$647Delta

Tue, Jul 14 - Thu, Aug 6

1:50 pm - 4:35 pm

LAX

TRD

17h 45m

1 stop

6:00 am - 8:14 am

TRD

LAX

35h 14m

2 stops

$663Delta

Tue, Jul 14 - Mon, Aug 3

7:10 pm - 9:40 am

LAX

TRD

29h 30m

1 stop

3:05 pm - 4:50 pm

TRD

LAX

34h 45m

1 stop

$694Scandinavian Airlines

Sun, Jul 12 - Wed, Aug 5

7:10 pm - 9:40 am

LAX

TRD

29h 30m

1 stop

2:55 pm - 4:50 pm

TRD

LAX

58h 55m

2 stops

$698Scandinavian Airlines

Sun, Apr 12 - Sun, Apr 19

10:16 am - 8:20 am

SFO

TRD

37h 04m

2 stops

6:50 pm - 11:58 pm

TRD

SFO

38h 08m

2 stops

$1,107Finnair

Tue, Jun 16 - Tue, Jul 21

8:45 am - 5:10 pm

SJC

TRD

23h 25m

2 stops

5:55 pm - 9:09 pm

TRD

SJC

36h 14m

2 stops

$1,249Lufthansa

Wed, Jul 8 - Thu, Jul 16

Scandinavian Airlines flights from California to Trondheim

Our best Scandinavian Airlines deals on California to Trondheim flight tickets

Scandinavian Airlines

Jul 12

LAX7:10 pmLos Angeles

29h 30m

1 stop

TRD9:40 amTrondheim Vaernes

Aug 5

TRD3:05 pmTrondheim Vaernes

34h 45m

1 stop

LAX4:50 pmLos Angeles

$694

Scandinavian Airlines

Apr 12

LAX7:10 pmLos Angeles

29h 30m

1 stop

TRD9:40 amTrondheim Vaernes

Apr 19

TRD2:55 pmTrondheim Vaernes

58h 55m

2 stops

LAX4:50 pmLos Angeles

$698

Scandinavian Airlines

Jul 13

LAX7:10 pmLos Angeles

40h 10m

2 stops

TRD8:20 pmTrondheim Vaernes

Aug 5

TRD3:05 pmTrondheim Vaernes

34h 45m

1 stop

LAX4:50 pmLos Angeles

$700

Delta flights from California to Trondheim

Our best Delta deals on California to Trondheim flight tickets

Delta

Apr 9

LAX7:35 amLos Angeles

19h 00m

2 stops

TRD11:35 amTrondheim Vaernes

Apr 16

TRD12:10 pmTrondheim Vaernes

20h 45m

2 stops

LAX11:55 pmLos Angeles

$593

Delta

Jul 14

LAX4:45 pmLos Angeles

14h 50m

1 stop

TRD4:35 pmTrondheim Vaernes

Aug 6

TRD5:40 amTrondheim Vaernes

28h 17m

2 stops

LAX12:57 amLos Angeles

$647

Delta

Jul 14

LAX1:50 pmLos Angeles

17h 45m

1 stop

TRD4:35 pmTrondheim Vaernes

Aug 3

TRD6:00 amTrondheim Vaernes

35h 14m

2 stops

LAX8:14 amLos Angeles

$663

Fly from

Fly to

Route

Depart

Return

Price

San JoseTrondheim

SJC - TRD

SJCTRD

San Jose

Mon 3/9

1:35 pm-10:55 pm

2 stops25h 20m

Trondheim Vaernes

Thu 3/12

6:15 am-5:30 pm

2 stops19h 15m

$555

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Thu 4/9

7:35 am-11:35 am

2 stops19h 00m

Trondheim Vaernes

Thu 4/16

12:10 pm-11:55 pm

2 stops20h 45m

$593

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Thu 4/9

6:50 pm-5:35 pm

1 stop13h 45m

Trondheim Vaernes

Thu 4/16

8:50 am-5:10 pm

1 stop17h 20m

$616

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Thu 4/9

12:36 pm-5:35 pm

2 stops19h 59m

Trondheim Vaernes

Thu 4/16

8:50 am-5:10 pm

1 stop17h 20m

$621

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Tue 7/14

4:45 pm-4:35 pm

1 stop14h 50m

Trondheim Vaernes

Thu 8/6

5:40 am-12:57 am

2 stops28h 17m

$647

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Tue 7/14

1:50 pm-4:35 pm

1 stop17h 45m

Trondheim Vaernes

Mon 8/3

6:00 am-8:14 am

2 stops35h 14m

$663

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Sun 7/12

7:10 pm-9:40 am

1 stop29h 30m

Trondheim Vaernes

Wed 8/5

3:05 pm-4:50 pm

1 stop34h 45m

$694

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Sun 4/12

7:10 pm-9:40 am

1 stop29h 30m

Trondheim Vaernes

Sun 4/19

2:55 pm-4:50 pm

2 stops58h 55m

$698

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Tue 6/16

10:16 am-8:20 am

2 stops37h 04m

Trondheim Vaernes

Tue 7/21

6:50 pm-11:58 pm

2 stops38h 08m

$1,107

San JoseTrondheim

SJC - TRD

SJCTRD

San Jose

Wed 7/8

8:45 am-5:10 pm

2 stops23h 25m

Trondheim Vaernes

Thu 7/16

5:55 pm-9:09 pm

2 stops36h 14m

$1,249

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from California 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

Other information

Can stopping save me money on California to Trondheim flights?

You could potentially save up to 67% on your flight if you consider stops on a California to Trondheim flight.

Cheap California to Trondheim flight deals and tips

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

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from California to Trondheim takes 17h 50m

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

Search flight deals

When did momondo last update prices for flights from California to Trondheim Vaernes Airport?
Prices for flights from California to Trondheim Vaernes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Trondheim Vaernes Airport?
As of February 2026, there are 2 operators available to choose from for flights from California to Trondheim Vaernes Airport.
How old do you have to be to fly from California 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 California to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The travel and health documents required for your trip to Trondheim Vaernes Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trondheim Vaernes Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from California to Trondheim

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $493	Free Cancellation	Rating 7.3 1,700 reviews		Search Scandinavian Airlines flights
KLM	PriceFrom $511	Free Cancellation	Rating 7.7 1,460 reviews		Search KLM flights

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

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

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

Yes. momondo allows you to filter the results for California to Trondheim flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Trondheim?

momondo provides multiple filters to help you find the best flight to Trondheim from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Trondheim, momondo offers a useful price alert feature which will track prices for flights to Trondheim from California and alert you when they change.