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Trondheim

$841+ Cheap flights from California to Trondheim (TRD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TRD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from California to Trondheim

Keep the following information in mind while searching for California to Trondheim flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$841
(Expedia)

Popular in

July

Cheapest in

November

Average price

$695
Provider with most accurate pricing for Los Angeles-Trondheim Vaernes flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Trondheim Vaernes flights.
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From California to Trondheim Vaernes
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from California to Trondheim

Cheapest flights from California to Trondheim
Explore the most affordable flight options available from California to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/148:40 pmLAX - TRD
2 stops42h 55mScandinavian Airlines
Sat 6/217:15 pmTRD - LAX
2 stops54h 05mScandinavian Airlines
Deal found 4/30$841
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:55 pmSFO - TRD
2 stops51h 40mScandinavian Airlines
Thu 9/410:10 amTRD - SFO
2 stops22h 49mScandinavian Airlines
Deal found 4/30$940
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:30 amLAX - TRD
3 stops28h 05mMultiple Airlines
Sat 6/215:25 pmTRD - LAX
2 stops31h 55mMultiple Airlines
Deal found 4/30$1,358
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:30 amSFO - TRD
3 stops43h 05mMultiple Airlines
Fri 6/207:40 pmTRD - SFO
3 stops30h 35mMultiple Airlines
Deal found 4/29$1,504
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:23 amSJC - TRD
2 stops24h 07mDelta
Fri 5/166:00 amTRD - SJC
2 stops22h 25mDelta
Deal found 4/30$1,514
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/132:02 pmSJC - TRD
2 stops33h 28mMultiple Airlines
Fri 5/166:20 pmTRD - SJC
3 stops33h 14mMultiple Airlines
Deal found 4/30$1,533
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/11:45 pmSFO - TRD
1 stop17h 45mKLM
Thu 9/46:00 amTRD - SFO
2 stops20h 14mKLM
Deal found 4/30$3,508
This Travelocity deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/11:20 pmSFO - TRD
2 stops21h 05mFinnair
Thu 9/49:00 amTRD - SFO
2 stops20h 37mFinnair
Deal found 4/30$3,575
This AranGrant deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/11:07 pmSJC - TRD
2 stops33h 23mFinnair
Sun 8/3110:00 amTRD - SJC
2 stops21h 42mFinnair
Deal found 4/30$7,627

Cheapflights Fare Finder

Customize your flight search to find flights from California to Trondheim 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from California to Trondheim that are best for you.

Fly from

California

Fly to

Trondheim

Route

Depart

Return

Price

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Sat 6/14

8:40 pm-12:35 am

2 stops42h 55m

Trondheim Vaernes

Sat 6/21

7:15 pm-4:20 pm

2 stops54h 05m

$841

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Fri 6/13

7:00 am-3:35 pm

2 stops23h 35m

Trondheim Vaernes

Fri 6/20

6:30 am-1:45 am

2 stops28h 15m

$1,152

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Sat 6/14

7:30 am-8:35 pm

3 stops28h 05m

Trondheim Vaernes

Sat 6/21

5:25 pm-4:20 pm

2 stops31h 55m

$1,358

San FranciscoTrondheim

SFO - TRD

SFOTRD

San Francisco

Fri 6/13

7:30 am-11:35 am

3 stops43h 05m

Trondheim Vaernes

Fri 6/20

7:40 pm-5:15 pm

3 stops30h 35m

$1,504

San JoseTrondheim

SJC - TRD

SJCTRD

San Jose

Tue 5/13

7:23 am-4:30 pm

2 stops24h 07m

Trondheim Vaernes

Fri 5/16

6:00 am-7:25 pm

2 stops22h 25m

$1,514

San JoseTrondheim

SJC - TRD

SJCTRD

San Jose

Tue 5/13

2:02 pm-8:30 am

2 stops33h 28m

Trondheim Vaernes

Fri 5/16

6:20 pm-6:34 pm

3 stops33h 14m

$1,533

San JoseTrondheim

SJC - TRD

SJCTRD

San Jose

Fri 8/1

1:07 pm-7:30 am

2 stops33h 23m

Trondheim Vaernes

Sun 8/31

10:00 am-10:42 pm

2 stops21h 42m

$7,627

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from California to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Trondheim

What is the cheapest time of day to fly from CA to TRD?

Find hourly flight availability from California to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from California to Trondheim, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 1.8 - 4.3 inches per month. September is typically the wettest month, when rainfall can reach 4.3 in. April is typically the driest time to visit Trondheim when rainfall is around 1.8 in.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated May 1, 2025.
See what other customers who have flown with Delta, KLM and Finnair from California to Trondheim have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trondheim from California?

    Most people fly into Trondheim Vaernes (TRD) if they book a flight to Trondheim from California. Vaernes is conveniently located just 16.4 mi from Trondheim’s city center.

  • What are the most popular routes from California to Trondheim?

    While some choose either Los Angeles - Trondheim Vaernes or San Jose - Trondheim Vaernes, San Francisco - Trondheim Vaernes is the most popular route from California to Trondheim.

  • Can I find deals for flights from California to Trondheim that include hotel bookings?

    Yes. In addition to deals on California to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Trondheim.

  • Can I find deals for business class flights from California to Trondheim?

    Yes. Cheapflights offers flight deals from California to Trondheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from California to Trondheim

Discover the top 3 airlines that operate flights from California to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$537Average$911FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$1,109FlexibilityNo cancel feeOn-time75%
DeltaCheapest$593Average$677FlexibilityNo cancel feeOn-timeN/A

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