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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$252 CHEAP FLIGHTS from California to Helsinki

HEL

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Cheap Flights from California to Helsinki

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Mon, Sep 22 - Tue, Oct 7

10:42 am - 11:05 amSAN-HEL

14h 23m1 stop

12:35 pm - 6:04 pmHEL-SAN

15h 29m1 stop

$507Finnair

Find Deal

Mon, Sep 22 - Tue, Oct 7

8:10 am - 12:50 pmSAN-HEL

18h 40m2 stops

6:10 am - 3:50 pmHEL-SAN

19h 40m2 stops

$516Air Canada

Find Deal

Tue, Oct 28 - Mon, Nov 3

5:15 am - 10:45 amLAS-HEL

20h 30m1 stop

12:30 pm - 6:42 pmHEL-LAS

16h 12m1 stop

$532American Airlines

Find Deal

Tue, Oct 28 - Mon, Nov 3

7:36 am - 10:45 amLAS-HEL

18h 09m1 stop

12:30 pm - 8:58 pmHEL-LAS

18h 28m2 stops

$536American Airlines

Find Deal

Thu, Nov 20 - Thu, Nov 27

4:40 pm - 3:25 pmSFO-HEL

12h 45m1 stop

6:15 am - 2:35 pmHEL-SFO

18h 20m1 stop

$541Scandinavian Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 24

5:15 pm - 11:50 pmSAN-HEL

20h 35m1 stop

6:00 am - 3:25 pmHEL-SAN

19h 25m1 stop

$542Lufthansa

Find Deal

Sun, Jan 18 - Sat, Jan 24

4:40 pm - 3:25 pmSFO-HEL

12h 45m1 stop

6:15 am - 2:35 pmHEL-SFO

18h 20m1 stop

$547Scandinavian Airlines

Find Deal

Sat, Aug 23 - Thu, Sep 4

1:00 pm - 6:55 pmSMF-HEL

43h 55m2 stops

6:10 am - 10:30 pmHEL-SMF

26h 20m2 stops

$547United Airlines

Find Deal

Sun, Aug 31 - Tue, Sep 9

2:31 pm - 12:25 amSMF-HEL

47h 54m2 stops

6:10 am - 8:50 pmHEL-SMF

24h 40m2 stops

$551United Airlines

Find Deal

Mon, Sep 15 - Wed, Sep 24

5:15 pm - 11:50 pmSAN-HEL

20h 35m1 stop

7:40 pm - 3:25 pmHEL-SAN

29h 45m1 stop

$583Lufthansa

Find Deal

Useful Info

Low season	April
High season	June
Cheapest flight	$252

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 30% increase in price.

Flight from San Francisco 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.

Lahti

Kotka

Everything you need to know for your flight to Helsinki

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Helsinki

Helsinki (HEL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HEL

$252 Find Cheap Flights from California to Helsinki

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

Cheap Flights from California to Helsinki

Recent round-trip flight deals from California to Helsinki

Recent one-way flight deals from California to Helsinki

Recent last minute flight deals from California to Helsinki

Recent direct flight deals from California to Helsinki

Good to know

FAQs for booking flights from California 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.

Traveling to a place near Helsinki?

Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki

Cabin class types available on flights to California

Complete your trip to Helsinki with a hotel stay or car rental

Find direct flights for Helsinki

Flights to other popular destinations

Flights from domestic origins to Helsinki

Choose which airport to fly into in Helsinki

Find deals for your return flight