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$254+ Cheap flights from California to Finland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HEL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from California to Finland

Keep the following information in mind while searching for California to Finland flight deals. Data was last updated August 14, 2025.

Round-trip from

$482
(Finnair)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,006

Good round-trip deal

$619 or less

Good one-way deal

$447 or less
From California to Finland
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One-way flight from California to Finland
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Highest demand for flights based on searches. 15% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from California to Finland.
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Price to beat on a one-way flight from California to Finland.
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Find flight deals from California to Finland

Cheapest flights from California to Finland
Explore the most affordable flight options available from California to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Finnair deal was found by Cheapflights users on 8/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:42 amSAN - HEL
1 stop15h 03mMultiple Airlines
Wed 11/1212:30 pmHEL - SAN
1 stop17h 50mMultiple Airlines
Deal found 8/13$482
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:09 amSAN - HEL
2 stops19h 11mAmerican Airlines
Tue 12/212:30 pmHEL - SAN
2 stops19h 22mAmerican Airlines
Deal found 8/14$486
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:40 pmSFO - HEL
1 stop12h 45mScandinavian Airlines
Mon 12/156:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Deal found 8/14$523
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:40 pmSFO - HEL
1 stop33h 45mScandinavian Airlines
Mon 10/279:00 pmHEL - SFO
1 stop28h 10mScandinavian Airlines
Deal found 8/14$526
This Lufthansa deal was found by Cheapflights users on 8/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:02 amSAN - HEL
2 stops19h 38mLufthansa
Wed 11/127:35 pmHEL - SAN
1 stop30h 10mLufthansa
Deal found 8/12$531
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:48 amSAN - HEL
1 stop13h 57mAmerican Airlines
Tue 11/1812:30 pmHEL - SAN
1 stop17h 50mAmerican Airlines
Deal found 8/14$532
This CrystalTravel deal was found by Cheapflights users on 8/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 pmLAX - HEL
1 stop20h 05mScandinavian Airlines
Thu 12/1111:20 amHEL - LAX
1 stop15h 40mScandinavian Airlines
Deal found 8/14$540
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:30 pmLAX - HEL
1 stop20h 05mScandinavian Airlines
Thu 11/2011:20 amHEL - LAX
1 stop15h 40mScandinavian Airlines
Deal found 8/14$542
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:45 pmLAX - HEL
1 stop28h 55mScandinavian Airlines
Thu 11/276:15 amHEL - LAX
1 stop20h 45mScandinavian Airlines
Deal found 8/14$546
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:30 pmLAX - HEL
1 stop18h 35mScandinavian Airlines
Mon 11/1711:20 amHEL - LAX
1 stop15h 40mScandinavian Airlines
Deal found 8/11$552
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:59 pmSAN - HEL
2 stops22h 06mScandinavian Airlines
Tue 11/1811:20 amHEL - SAN
2 stops19h 29mScandinavian Airlines
Deal found 8/14$554
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:40 pmSFO - HEL
1 stop33h 45mScandinavian Airlines
Mon 10/274:05 pmHEL - SFO
1 stop33h 05mScandinavian Airlines
Deal found 8/13$561

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Finland 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 August 14, 2025.
Use the filters below to find and compare flights from California to Finland that are best for you.

Fly from

California

Fly to

Finland

Route

Depart

Return

Price

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 11/3

7:21 am-10:45 am

1 stop17h 24m

Helsinki-Vantaa

Wed 11/12

12:30 pm-5:48 pm

1 stop15h 18m

$482

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 11/25

10:09 am-3:20 pm

2 stops19h 11m

Helsinki-Vantaa

Tue 12/2

12:30 pm-9:52 pm

2 stops19h 22m

$486

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 11/28

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Mon 12/15

6:15 am-2:35 pm

1 stop18h 20m

$523

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 11/25

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Tue 12/2

7:35 pm-3:45 pm

1 stop30h 10m

$523

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 11/3

11:02 am-4:40 pm

2 stops19h 38m

Helsinki-Vantaa

Wed 11/12

7:35 pm-3:45 pm

1 stop30h 10m

$531

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Fri 11/7

10:48 am-10:45 am

1 stop13h 57m

Helsinki-Vantaa

Tue 11/18

12:30 pm-8:20 pm

1 stop17h 50m

$532

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Thu 12/4

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Thu 12/11

9:00 pm-2:35 pm

1 stop27h 35m

$541

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 11/10

7:30 pm-12:05 am

1 stop18h 35m

Helsinki-Vantaa

Mon 11/17

11:20 am-5:00 pm

1 stop15h 40m

$552

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Thu 12/4

7:30 pm-12:05 am

1 stop18h 35m

Helsinki-Vantaa

Thu 12/11

11:20 am-5:00 pm

1 stop15h 40m

$557

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 10/15

7:40 pm-3:25 pm

1 stop33h 45m

Helsinki-Vantaa

Fri 10/31

4:05 pm-3:35 pm

1 stop32h 30m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from California to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland 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 Finland

What is the cheapest month to book a flight from California to Finland?

Currently, November is the cheapest month in which you can book a flight from California to Finland (average of $444). Flying from California to Finland in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from California to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Finland as you normally would.

Related info for your journey

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

  • How popular is this California to Finland flight route?

    The California to Finland flight path was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from California to Finland one-way?

    $505 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Finnair, with prices starting from $527 and $701, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from California to Finland?

    Currently, November is the cheapest month in which you can book a flight from California to Finland (average of $444). Flying from California to Finland in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Finland

Discover the top 10 airlines that operate flights from California to Finland. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$681FlexibilityNo cancel feeOn-time75%
IberiaCheapest$454Average$846FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$480Average$717FlexibilityNo cancel feeOn-time77%
FinnairCheapest$490Average$1,083FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$506Average$995FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$527Average$881FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$550Average$924FlexibilityNo cancel feeOn-time76%
DeltaCheapest$558Average$843FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$578Average$824FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$582Average$992FlexibilityNo cancel feeOn-time69%

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