How does KAYAK find such low prices on flights from California to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Helsinki.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$345 CHEAP FLIGHTS from California to Helsinki

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from California to Helsinki

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Helsinki

Sun, Nov 1 - Tue, Dec 1

7:15 am - 11:40 amSAN San Diego-HEL Helsinki-Vantaa

18h 25m1 stop Dallas/Fort Worth

12:30 pm - 7:09 pmHEL Helsinki-Vantaa-SAN San Diego

16h 39m1 stop Dallas/Fort Worth

$624American Airlines

Wed, Oct 28 - Wed, Nov 4

7:15 am - 11:40 amSAN San Diego-HEL Helsinki-Vantaa

19h 25m1 stop Dallas/Fort Worth

12:30 pm - 8:35 pmHEL Helsinki-Vantaa-SAN San Diego

18h 05m1 stop Dallas/Fort Worth

$624Multiple Airlines

Sun, Nov 1 - Tue, Dec 1

8:00 am - 11:40 amSAN San Diego-HEL Helsinki-Vantaa

17h 40m1 stop Dallas/Fort Worth

12:30 pm - 9:55 pmHEL Helsinki-Vantaa-SAN San Diego

19h 25m1 stop Dallas/Fort Worth

$624Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

12:06 pm - 4:40 pmRNO Reno-HEL Helsinki-Vantaa

18h 34m2 stops Los Angeles Los Angeles Paris Charles de Gaulle

6:40 am - 11:32 pmHEL Helsinki-Vantaa-RNO Reno

26h 52m2 stops Amsterdam Schiphol Salt Lake City

$625Delta

Wed, Oct 28 - Wed, Nov 4

1:25 pm - 4:40 pmRNO Reno-HEL Helsinki-Vantaa

18h 15m2 stops Salt Lake City Paris Charles de Gaulle

6:40 am - 4:39 pmHEL Helsinki-Vantaa-RNO Reno

19h 59m2 stops Amsterdam Schiphol Salt Lake City

$625Delta

Tue, Nov 10 - Wed, Nov 18

6:00 am - 4:40 pmRNO Reno-HEL Helsinki-Vantaa

24h 40m2 stops Salt Lake City Paris Charles de Gaulle

6:40 am - 4:38 pmHEL Helsinki-Vantaa-RNO Reno

19h 58m2 stops Amsterdam Schiphol Salt Lake City

$625Air France

Tue, Nov 10 - Wed, Nov 18

6:00 am - 4:40 pmRNO Reno-HEL Helsinki-Vantaa

24h 40m2 stops Salt Lake City Paris Charles de Gaulle

6:40 am - 9:51 pmHEL Helsinki-Vantaa-RNO Reno

25h 11m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$625Air France

Sun, Nov 1 - Tue, Dec 1

7:15 am - 11:40 amSAN San Diego-HEL Helsinki-Vantaa

18h 25m1 stop Dallas/Fort Worth

12:30 pm - 9:48 pmHEL Helsinki-Vantaa-SAN San Diego

19h 18m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$628American Airlines

Mon, Nov 2 - Tue, Nov 17

8:55 am - 11:40 amSFO San Francisco-HEL Helsinki-Vantaa

16h 45m1 stop Dallas/Fort Worth

4:50 pm - 12:43 amHEL Helsinki-Vantaa-SFO San Francisco

17h 53m1 stop New York John F Kennedy Intl

$640Finnair

Sun, Sep 27 - Mon, Oct 12

6:50 pm - 3:25 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 35mnonstop

4:05 pm - 5:10 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$643Finnair

Recent last minute flight deals from California to Helsinki

Sun, Sep 20 - Tue, Oct 6

1:27 pm - 3:25 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 58m1 stop Los Angeles Los Angeles

5:15 pm - 10:32 amHEL Helsinki-Vantaa-SFO San Francisco

27h 17m1 stop New York John F Kennedy Intl

$680Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

11:50 pm - 1:05 pmSFO San Francisco-HEL Helsinki-Vantaa

27h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

7:15 am - 6:26 pmHEL Helsinki-Vantaa-SFO San Francisco

21h 11m2 stops Stockholm Arlanda New York John F Kennedy Intl

$703Delta

Sun, Sep 20 - Tue, Oct 6

8:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

34h 30m1 stop Paris Charles de Gaulle

7:00 am - 5:05 pmHEL Helsinki-Vantaa-SFO San Francisco

20h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$722Air France

Fri, Sep 18 - Fri, Sep 25

12:02 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

18h 38m2 stops Minneapolis St Paul Paris Charles de Gaulle

7:00 am - 6:17 pmHEL Helsinki-Vantaa-SFO San Francisco

21h 17m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$930Delta

Wed, Sep 16 - Wed, Sep 23

9:05 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

18h 30m1 stop Munich Franz Josef Strauss

6:00 am - 7:00 pmHEL Helsinki-Vantaa-SFO San Francisco

23h 00m1 stop Munich Franz Josef Strauss

$981Lufthansa

Wed, Sep 16 - Wed, Sep 23

9:05 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

18h 30m1 stop Munich Franz Josef Strauss

6:00 am - 11:20 pmHEL Helsinki-Vantaa-SFO San Francisco

27h 20m2 stops Munich Franz Josef Strauss Vancouver Intl

$981Multiple Airlines

Wed, Sep 16 - Fri, Sep 18

3:05 pm - 12:40 amLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

23h 35m1 stop Frankfurt am Main

7:40 pm - 3:15 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

29h 35m1 stop Munich Franz Josef Strauss

$996Lufthansa

Wed, Sep 16 - Wed, Sep 23

12:05 pm - 6:55 pmSFO San Francisco-HEL Helsinki-Vantaa

20h 50m2 stops Seattle/Tacoma Intl Munich Franz Josef Strauss

6:00 am - 8:17 pmHEL Helsinki-Vantaa-SFO San Francisco

24h 17m2 stops Munich Franz Josef Strauss Los Angeles Los Angeles

$1,017United Airlines

Tue, Sep 15 - Sun, Oct 11

6:25 pm - 6:55 pmSFO San Francisco-HEL Helsinki-Vantaa

38h 30m2 stops Seattle/Tacoma Intl Munich Franz Josef Strauss

6:00 am - 11:59 pmHEL Helsinki-Vantaa-SFO San Francisco

27h 59m2 stops Munich Franz Josef Strauss Los Angeles Los Angeles

$1,204United Airlines

Fri, Sep 18 - Wed, Sep 23

3:05 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 35m1 stop Paris Charles de Gaulle

7:00 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$10,508Air France

Recent direct flight deals from California to Helsinki

Sun, Sep 27 - Mon, Oct 12

6:50 pm - 3:25 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 35mnonstop

4:05 pm - 5:10 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$643Finnair

Sun, Sep 27 - Mon, Oct 12

6:50 pm - 3:25 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 35mnonstop

4:05 pm - 5:10 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$647Finnair

Tue, Dec 1 - Sun, Dec 6

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$677British Airways

Fri, Jan 29 - Sun, Feb 7

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$682British Airways

Sun, Sep 27 - Mon, Oct 12

6:50 pm - 3:25 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 35mnonstop

4:05 pm - 5:10 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$697American Airlines

Tue, Nov 10 - Sun, Nov 15

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$697Iberia

Tue, Nov 10 - Sun, Nov 15

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$698American Airlines

Fri, Nov 13 - Fri, Nov 27

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$698Iberia

Sun, Oct 11 - Tue, Nov 3

6:50 pm - 3:25 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 35mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$715Multiple Airlines

Tue, Nov 24 - Fri, Nov 27

6:50 pm - 3:20 pmLAX Los Angeles Los Angeles-HEL Helsinki-Vantaa

10h 30mnonstop

4:00 pm - 5:05 pmHEL Helsinki-Vantaa-LAX Los Angeles Los Angeles

11h 05mnonstop

$984Multiple Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$345

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 14% increase in price.

Flight from Los Angeles to Helsinki

How does KAYAK find such low prices on flights from California to Helsinki?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Helsinki.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Helsinki?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Helsinki?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Helsinki?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.