How long does it take to fly to Helsinki?

Flight times vary depending on what airport in California you fly out of and what airport in Helsinki you fly into. For example, flying from Los Angeles to Helsinki takes 10h 30m on average. On the other hand, flying from San Francisco to Helsinki takes 12h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Helsinki?

Finnair, American Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from California according to our data. Finnair is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 10 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Helsinki on average per week?

As of February 2026, 10 flights take off from California and land in Helsinki each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from California to Helsinki-Vantaa?

United Airlines, Lufthansa, and Finnair are the most popular carriers operating from California to Helsinki-Vantaa

When did momondo last update prices for flights from California to Helsinki-Vantaa Airport?

Prices for flights from California to Helsinki-Vantaa Airport refresh daily.

How many operators does momondo search for flights from California to Helsinki-Vantaa Airport?

As of February 2026, there are 10 operators available to choose from for flights from California to Helsinki-Vantaa Airport.

How old do you have to be to fly from California to Helsinki-Vantaa Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$260 Cheap Flights from California to Helsinki in 2026

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Find the cheapest flights from California to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 pm - 6:50 pm

SAN

HEL

15h 15m

1 stop

7:05 am - 6:33 pm

HEL

SAN

20h 28m

2 stops

$439Lufthansa

Tue, Mar 3 - Tue, Mar 10

1:26 pm - 2:15 pm

SAN

HEL

14h 49m

1 stop

4:25 pm - 11:16 pm

HEL

SAN

16h 51m

1 stop

$470Finnair

Wed, Apr 8 - Wed, Apr 15

8:00 am - 10:45 am

SAN

HEL

16h 45m

1 stop

12:30 pm - 8:37 pm

HEL

SAN

17h 07m

1 stop

$485Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

5:35 pm - 11:35 pm

SAN

HEL

20h 00m

1 stop

6:50 am - 3:45 pm

HEL

SAN

18h 55m

1 stop

$488United Airlines

Wed, Mar 4 - Sun, Mar 8

10:25 pm - 4:40 pm

SAN

HEL

32h 15m

2 stops

1:55 pm - 11:50 am

HEL

SAN

31h 55m

1 stop

$489Delta

Tue, Apr 7 - Mon, Apr 13

11:01 am - 6:55 pm

SAN

HEL

21h 54m

2 stops

6:35 am - 8:50 pm

HEL

SAN

24h 15m

2 stops

$491United Airlines

Wed, Apr 22 - Wed, May 6

10:40 am - 5:40 pm

SAN

HEL

21h 00m

2 stops

7:00 am - 11:50 am

HEL

SAN

14h 50m

1 stop

$494Delta

Wed, Apr 8 - Thu, Apr 16

4:40 pm - 3:25 pm

SFO

HEL

12h 45m

1 stop

7:40 pm - 2:35 pm

HEL

SFO

28h 55m

2 stops

$512Scandinavian Airlines

Sun, Mar 1 - Sun, Nov 22

4:40 pm - 11:45 pm

SFO

HEL

21h 05m

2 stops

7:40 pm - 2:35 pm

HEL

SFO

28h 55m

2 stops

$513Scandinavian Airlines

Sun, Mar 1 - Sun, Nov 22

6:50 pm - 3:25 pm

LAX

HEL

10h 35mnonstop

5:30 pm - 1:30 pm

HEL

LAX

30h 00m

1 stop

$623Multiple Airlines

Mon, May 18 - Wed, Jun 3

Finnair flights from California to Helsinki

Our best Finnair deals on California to Helsinki flight tickets

Finnair

Apr 8

SAN1:26 pmSan Diego

14h 49m

1 stop

HEL2:15 pmHelsinki-Vantaa

Apr 15

HEL4:25 pmHelsinki-Vantaa

16h 51m

1 stop

SAN11:16 pmSan Diego

$470

Finnair

Feb 22

LAX6:50 pmLos Angeles

10h 30m

HEL3:20 pmHelsinki-Vantaa

Mar 10

HEL4:00 pmHelsinki-Vantaa

11h 05m

LAX6:05 pmLos Angeles

$720

Finnair

Feb 22

LAX6:50 pmLos Angeles

10h 30m

HEL3:20 pmHelsinki-Vantaa

Mar 10

HEL4:00 pmHelsinki-Vantaa

11h 05m

LAX6:05 pmLos Angeles

$721

United Airlines flights from California to Helsinki

Our best United Airlines deals on California to Helsinki flight tickets

United Airlines

Mar 4

SAN5:35 pmSan Diego

20h 00m

1 stop

HEL11:35 pmHelsinki-Vantaa

Mar 8

HEL6:50 amHelsinki-Vantaa

18h 55m

1 stop

SAN3:45 pmSan Diego

$488

United Airlines

Apr 22

SAN11:01 amSan Diego

21h 54m

2 stops

HEL6:55 pmHelsinki-Vantaa

May 6

HEL6:35 amHelsinki-Vantaa

24h 15m

2 stops

SAN8:50 pmSan Diego

$491

United Airlines

Mar 4

SAN5:35 pmSan Diego

20h 00m

1 stop

HEL11:35 pmHelsinki-Vantaa

Mar 8

HEL1:50 pmHelsinki-Vantaa

40h 03m

2 stops

SAN8:53 pmSan Diego

$496

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 3/3

5:35 pm-6:50 pm

1 stop15h 15m

Helsinki-Vantaa

Tue 3/10

7:05 am-6:33 pm

2 stops20h 28m

$439

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 4/8

1:26 pm-2:15 pm

1 stop14h 49m

Helsinki-Vantaa

Wed 4/15

4:25 pm-11:16 pm

1 stop16h 51m

$470

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 3/3

8:00 am-10:45 am

1 stop16h 45m

Helsinki-Vantaa

Tue 3/10

12:30 pm-8:37 pm

1 stop17h 07m

$485

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 3/4

5:35 pm-11:35 pm

1 stop20h 00m

Helsinki-Vantaa

Sun 3/8

6:50 am-3:45 pm

1 stop18h 55m

$488

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Tue 4/7

10:25 pm-4:40 pm

2 stops32h 15m

Helsinki-Vantaa

Mon 4/13

1:55 pm-11:50 am

1 stop31h 55m

$489

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 4/22

11:01 am-6:55 pm

2 stops21h 54m

Helsinki-Vantaa

Wed 5/6

6:35 am-8:50 pm

2 stops24h 15m

$491

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Wed 4/8

10:40 am-5:40 pm

2 stops21h 00m

Helsinki-Vantaa

Thu 4/16

7:00 am-11:50 am

1 stop14h 50m

$494

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 3/1

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Sun 11/22

7:40 pm-2:35 pm

2 stops28h 55m

$512

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 3/1

4:40 pm-11:45 pm

2 stops21h 05m

Helsinki-Vantaa

Sun 11/22

7:40 pm-2:35 pm

2 stops28h 55m

$513

Los AngelesHelsinki

LAX - HEL

LAXHEL

Los Angeles

Mon 5/18

6:50 pm-3:25 pm

Nonstop10h 35m

Helsinki-Vantaa

Wed 6/3

5:30 pm-1:30 pm

1 stop30h 00m

$623

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Helsinki

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

Airlines

Other information

What is the cheapest month to fly to Helsinki?

The month of October is, on average, the cheapest month to fly to Helsinki from California, with most prices found around $707. If you aren’t able to travel during the month of October, then book flights to Helsinki from California during February instead. Flights to Helsinki in February, while not as cheap as those in October, still average around $714.

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

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $740. This is often the case because there is less demand to fly during this day of the week. Flights from California to Helsinki on a Friday will generally be more expensive and average around $1,083. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from California to Helsinki in the evening for as low as $636. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $807 per ticket.

What is the cheapest California to Helsinki-Vantaa flight route?

Fly from Los Angeles to Helsinki-Vantaa for the best California - Helsinki-Vantaa flight prices

How far in advance should I book a flight to Helsinki?

You are more likely to see cheaper flights to Helsinki from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from California for as low as $764 on momondo.

What cabin class options are available on California to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on California to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Helsinki flights?

You could potentially save up to 13% on your flight if you consider stops on a California to Helsinki flight.

Cheap California to Helsinki flight deals and tips

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

Best Price Found	$326
Fastest flight time	10h 30m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from California in the past 72 hours is $326. The best round-trip flight deal from California to Helsinki found on momondo in the last 72 hours is $566.

The fastest flight from California to Helsinki takes 10h 30m

Direct flights go from California to Helsinki on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Helsinki. From California there are direct flights to Helsinki-Vantaa (HEL).

Search flight deals

When did momondo last update prices for flights from California to Helsinki-Vantaa Airport?
Prices for flights from California to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from California to Helsinki-Vantaa Airport?
As of February 2026, there are 10 operators available to choose from for flights from California to Helsinki-Vantaa Airport.
How old do you have to be to fly from California to Helsinki-Vantaa Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Helsinki?
momondo data reveals that the most frequently booked plane model on the route from California to Helsinki is Airbus A350-900, representing 68.69% of all bookings. The subsequent popular models are Boeing 777-300ER at 4.44%, Boeing 787-9 Dreamliner at 3.74%, and Airbus A380-800 at 2.80%.

Best airlines flying from California to Helsinki

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $405	Free Cancellation	Rating 7.0 3,101 reviews	Search Iberia flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights
Brussels Airlines	PriceFrom $483	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.3 1,676 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $507	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,711 reviews	Search British Airways flights
Delta	PriceFrom $538	Free Cancellation	Rating 7.9 8,131 reviews	Search Delta flights
Turkish Airlines	PriceFrom $614	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights

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Espoo

Lahti

Kotka

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helsinki from California.

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

momondo does allow users to show only those flights to Helsinki from California which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between California and Helsinki by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of California to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.