What airlines fly to Trondheim?

Scandinavian Airlines, Delta and KLM are the top three most popular airlines that fly to Trondheim from California according to our data. Scandinavian Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Trondheim. Keep in mind that there are 3 different airlines that fly to Trondheim on a routine basis, so you have a few additional options to choose from.

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 San Francisco (a popular airport in California) to Trondheim (the most popular airport in Trondheim), then the flight time is 19h 55m on average. If you fly from Los Angeles (another popular airport in California) to Trondheim, then the average flight time is 29h 30m.

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 September 2025, there are 3 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.

$481 Cheap Flights from California to Trondheim in 2025/26

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Find the cheapest flights from California to Trondheim

Round-trip

One-way

Cheap round-trip flights

9:29 pm - 9:40 amLAX-TRD

51h 11m2 stops

3:05 pm - 5:00 pmTRD-LAX

34h 55m1 stop

$481Scandinavian Airlines

Find Deal

mié., nov. 12 - dom., nov. 16

9:29 pm - 9:40 amLAX-TRD

51h 11m2 stops

9:25 pm - 5:00 pmTRD-LAX

28h 35m2 stops

$484Scandinavian Airlines

Find Deal

mié., nov. 12 - dom., nov. 16

4:40 pm - 9:40 amSFO-TRD

32h 00m1 stop

5:30 am - 2:35 pmTRD-SFO

18h 05m1 stop

$488Scandinavian Airlines

Find Deal

jue., ene. 15 - lun., ene. 19

4:40 pm - 9:40 amSFO-TRD

32h 00m1 stop

7:45 am - 2:35 pmTRD-SFO

15h 50m2 stops

$492Scandinavian Airlines

Find Deal

jue., ene. 15 - lun., ene. 19

4:50 pm - 4:30 pmLAX-TRD

14h 40m1 stop

6:15 am - 4:56 pmTRD-LAX

18h 41m2 stops

$581KLM

Find Deal

lun., oct. 6 - lun., oct. 27

1:45 pm - 4:35 pmLAX-TRD

17h 50m1 stop

5:15 pm - 11:45 amTRD-LAX

27h 30m1 stop

$594KLM

Find Deal

mié., nov. 12 - dom., nov. 16

1:45 pm - 4:30 pmSFO-TRD

17h 45m2 stops

6:00 am - 11:45 amTRD-SFO

14h 45m1 stop

$787Delta

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jue., oct. 16 - jue., oct. 23

10:35 am - 4:30 pmSFO-TRD

20h 55m2 stops

6:00 am - 7:30 pmTRD-SFO

22h 30m2 stops

$797Delta

Find Deal

jue., oct. 16 - jue., oct. 23

8:30 pm - 9:30 pmLAX-TRD

17h 00m2 stops

6:50 am - 5:00 pmTRD-LAX

19h 10m3 stops

$804Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

8:30 pm - 11:35 amLAX-TRD

31h 05m3 stops

6:50 am - 5:00 pmTRD-LAX

19h 10m3 stops

$847Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

Scandinavian Airlines flights from California to Trondheim

Our best Scandinavian Airlines deals on California to Trondheim flight tickets

Scandinavian Airlines

Nov 12

LAX9:29 pmLos Angeles

51h 11m

2 stops

TRD9:40 amTrondheim Vaernes

Nov 16

TRD3:05 pmTrondheim Vaernes

34h 55m

1 stop

LAX5:00 pmLos Angeles

$481

Find similar

Scandinavian Airlines

Nov 12

LAX9:29 pmLos Angeles

51h 11m

2 stops

TRD9:40 amTrondheim Vaernes

Nov 16

TRD9:25 pmTrondheim Vaernes

28h 35m

2 stops

LAX5:00 pmLos Angeles

$484

Find similar

Scandinavian Airlines

Jan 15

SFO4:40 pmSan Francisco

32h 00m

1 stop

TRD9:40 amTrondheim Vaernes

Jan 19

TRD5:30 amTrondheim Vaernes

18h 05m

1 stop

SFO2:35 pmSan Francisco

$488

Find similar

KLM flights from California to Trondheim

Our best KLM deals on California to Trondheim flight tickets

KLM

Oct 6

LAX4:50 pmLos Angeles

14h 40m

1 stop

TRD4:30 pmTrondheim Vaernes

Oct 27

TRD6:15 amTrondheim Vaernes

18h 41m

2 stops

LAX4:56 pmLos Angeles

$581

Find similar

KLM

Nov 12

LAX1:45 pmLos Angeles

17h 50m

1 stop

TRD4:35 pmTrondheim Vaernes

Nov 16

TRD5:15 pmTrondheim Vaernes

27h 30m

1 stop

LAX11:45 amLos Angeles

$594

Find similar

KLM

Oct 30

OAK12:30 pmOakland

20h 05m

2 stops

TRD4:35 pmTrondheim Vaernes

Nov 3

TRD5:10 pmTrondheim Vaernes

32h 01m

2 stops

OAK4:11 pmOakland

$852

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

mié. 11/12

9:29 pm-9:40 am

2 stops51h 11m

Trondheim Vaernes

dom. 11/16

3:05 pm-5:00 pm

1 stop34h 55m

$481

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

mié. 11/12

9:29 pm-9:40 am

2 stops51h 11m

Trondheim Vaernes

dom. 11/16

9:25 pm-5:00 pm

2 stops28h 35m

$484

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

jue. 1/15

4:40 pm-9:40 am

1 stop32h 00m

Trondheim Vaernes

lun. 1/19

5:30 am-2:35 pm

1 stop18h 05m

$488

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

jue. 1/15

4:40 pm-9:40 am

1 stop32h 00m

Trondheim Vaernes

lun. 1/19

7:45 am-2:35 pm

2 stops15h 50m

$492

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

lun. 10/6

4:50 pm-4:30 pm

1 stop14h 40m

Trondheim Vaernes

lun. 10/27

6:15 am-4:56 pm

2 stops18h 41m

$581

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

mié. 11/12

1:45 pm-4:35 pm

1 stop17h 50m

Trondheim Vaernes

dom. 11/16

5:15 pm-11:45 am

1 stop27h 30m

$594

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

jue. 10/16

1:45 pm-4:30 pm

2 stops17h 45m

Trondheim Vaernes

jue. 10/23

6:00 am-11:45 am

1 stop14h 45m

$787

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

jue. 10/16

10:35 am-4:30 pm

2 stops20h 55m

Trondheim Vaernes

jue. 10/23

6:00 am-7:30 pm

2 stops22h 30m

$797

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

jue. 10/30

8:30 pm-9:30 pm

2 stops17h 00m

Trondheim Vaernes

jue. 11/6

6:50 am-5:00 pm

3 stops19h 10m

$804

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

jue. 10/30

8:30 pm-11:35 am

3 stops31h 05m

Trondheim Vaernes

jue. 11/6

6:50 am-5:00 pm

3 stops19h 10m

$847

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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

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Other information

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 Tuesday when prices can be found for as low as $555. 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 Friday, with ticket prices averaging around $1,546.

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 afternoon. momondo users have found flights departing from California to Trondheim in the afternoon for as low as $1,455. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,468.

Cheap California to Trondheim flight deals and tips

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

Direct flights	None

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 September 2025, there are 3 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 $555	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $593	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Delta	PriceFrom $593	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights

Why use momondo?

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.

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Cheap flights from California to Trondheim from $481

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Trondheim departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from California to Trondheim

Our best Scandinavian Airlines deals on California to Trondheim flight tickets

KLM flights from California to Trondheim

Our best KLM deals on California to Trondheim flight tickets

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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

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

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

What airlines fly to Trondheim?

How long does it take to fly to Trondheim?

Cheap California to Trondheim flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from California to Trondheim

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

Why use momondo?

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

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

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

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

An easier way to manage your Trondheim trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airports servicing Norway