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

As of September 2025, there are 1 flights per day flying from California to Helsinki. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

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

American Airlines, Lufthansa, and Air France are the most popular carriers operating from California to Helsinki-Vantaa

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

As of September 2025, 13 flights take off from California and land in Helsinki each week. The most common flight departure day for this route is Thu, with 38% of weekly flights taking off on this day.

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 45m 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 37% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 12 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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 September 2025, there are 12 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.

$300 Cheap Flights from California to Helsinki in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from California to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:59 pm - 10:45 amLAS-HEL

24h 46m1 stop

12:30 pm - 8:03 amHEL-LAS

29h 33m1 stop

$426American Airlines

Find Deal

Mon, Oct 20 - Tue, Nov 4

8:45 am - 10:45 amLAS-HEL

16h 00m1 stop

12:35 pm - 6:16 pmHEL-LAS

15h 41m1 stop

$432Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:00 am - 8:15 pmSFO-HEL

28h 15m2 stops

8:55 pm - 2:35 pmHEL-SFO

27h 40m2 stops

$465Scandinavian Airlines

Find Deal

Wed, Oct 22 - Wed, Nov 12

12:25 pm - 1:35 amSFO-HEL

27h 10m2 stops

6:15 am - 2:35 pmHEL-SFO

18h 20m1 stop

$468Scandinavian Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

5:05 pm - 1:10 pmLAS-HEL

35h 05m1 stop

6:20 pm - 2:15 pmHEL-LAS

29h 55m1 stop

$481KLM

Find Deal

Tue, Oct 28 - Mon, Nov 3

11:45 pm - 12:50 pmSFO-HEL

27h 05m2 stops

7:05 am - 9:34 pmHEL-SFO

24h 29m2 stops

$482Air Canada

Find Deal

Sun, Oct 19 - Tue, Nov 4

6:00 am - 6:50 pmLAS-HEL

26h 50m2 stops

6:55 am - 8:40 amHEL-LAS

35h 45m2 stops

$486United Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 27

7:04 pm - 4:30 pmLAS-HEL

35h 26m3 stops

6:55 am - 8:40 amHEL-LAS

35h 45m2 stops

$510United Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 27

11:45 pm - 12:50 pmSFO-HEL

27h 05m2 stops

7:05 am - 9:34 pmHEL-SFO

24h 29m2 stops

$547Air Canada

Find Deal

Sun, Oct 19 - Tue, Nov 4

4:05 pm - 5:25 pmLAS-HEL

15h 20m1 stop

2:05 pm - 11:59 pmHEL-LAS

19h 54m2 stops

$730KLM

Find Deal

Sat, Nov 22 - Sat, Nov 29

Delta flights from California to Helsinki

Our best Delta deals on California to Helsinki flight tickets

Delta

Sep 29

SFO3:05 pmSan Francisco

15h 35m

1 stop

HEL4:40 pmHelsinki-Vantaa

Nov 26

HEL6:30 amHelsinki-Vantaa

16h 55m

1 stop

SFO1:25 pmSan Francisco

$508

Find similar

Delta

Sep 29

SFO7:05 amSan Francisco

23h 35m

2 stops

HEL4:40 pmHelsinki-Vantaa

Nov 26

HEL6:30 amHelsinki-Vantaa

16h 55m

1 stop

SFO1:25 pmSan Francisco

$513

Find similar

Delta

Mar 4

OAK5:55 amOakland

24h 30m

2 stops

HEL4:25 pmHelsinki-Vantaa

Mar 8

HEL2:05 pmHelsinki-Vantaa

35h 29m

2 stops

OAK4:34 pmOakland

$573

Find similar

British Airways flights from California to Helsinki

Our best British Airways deals on California to Helsinki flight tickets

British Airways

Jan 11

SJC2:28 pmSan Jose

38h 47m

2 stops

HEL3:15 pmHelsinki-Vantaa

Jan 22

HEL12:30 pmHelsinki-Vantaa

18h 20m

1 stop

SJC8:50 pmSan Jose

$714

Find similar

British Airways

Oct 2

SNA7:55 amSanta Ana J. Wayne/Orange Cnty

20h 25m

2 stops

HEL2:20 pmHelsinki-Vantaa

Oct 29

HEL12:30 pmHelsinki-Vantaa

16h 33m

1 stop

SNA8:03 pmSanta Ana J. Wayne/Orange Cnty

$825

Find similar

British Airways

Oct 2

LAX7:00 amLos Angeles

21h 20m

2 stops

HEL2:20 pmHelsinki-Vantaa

Oct 6

HEL9:05 pmHelsinki-Vantaa

26h 20m

1 stop

LAX1:25 pmLos Angeles

$1,176

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 10/20

11:59 pm-10:45 am

1 stop24h 46m

Helsinki-Vantaa

Tue 11/4

12:30 pm-8:03 am

1 stop29h 33m

$426

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Wed 10/15

8:45 am-10:45 am

1 stop16h 00m

Helsinki-Vantaa

Wed 10/22

12:35 pm-6:16 pm

1 stop15h 41m

$432

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 10/22

6:00 am-8:15 pm

2 stops28h 15m

Helsinki-Vantaa

Wed 11/12

8:55 pm-2:35 pm

2 stops27h 40m

$465

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 12/3

12:25 pm-1:35 am

2 stops27h 10m

Helsinki-Vantaa

Mon 12/8

6:15 am-2:35 pm

1 stop18h 20m

$468

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Tue 10/28

5:05 pm-1:10 pm

1 stop35h 05m

Helsinki-Vantaa

Mon 11/3

6:20 pm-2:15 pm

1 stop29h 55m

$481

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 10/19

11:45 pm-12:50 pm

2 stops27h 05m

Helsinki-Vantaa

Tue 11/4

7:05 am-9:34 pm

2 stops24h 29m

$482

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 11/17

6:00 am-6:50 pm

2 stops26h 50m

Helsinki-Vantaa

Thu 11/27

6:55 am-8:40 am

2 stops35h 45m

$486

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Mon 11/17

7:04 pm-4:30 pm

3 stops35h 26m

Helsinki-Vantaa

Thu 11/27

6:55 am-8:40 am

2 stops35h 45m

$510

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 10/19

11:45 pm-12:50 pm

2 stops27h 05m

Helsinki-Vantaa

Tue 11/4

7:05 am-9:34 pm

2 stops24h 29m

$547

Las VegasHelsinki

LAS - HEL

LASHEL

Las Vegas Harry Reid Intl

Sat 11/22

4:05 pm-5:25 pm

1 stop15h 20m

Helsinki-Vantaa

Sat 11/29

2:05 pm-11:59 pm

2 stops19h 54m

$730

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 February is, on average, the cheapest month to fly to Helsinki from California, with most prices found around $698. If you aren’t able to travel during the month of February, then book flights to Helsinki from California during November instead. Flights to Helsinki in November, while not as cheap as those in February, still average around $703.

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 $744. 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 $943. 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 $628. 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 morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,078 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 $862 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 $726 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 9% 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	$446
Fastest flight time	10h 30m
Direct flights	Mon, Wed and Fri
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from California in the past 72 hours is $446. The best round-trip flight deal from California to Helsinki found on momondo in the last 72 hours is $518.

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

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

There is 1 airport near Helsinki: 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 September 2025, there are 12 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 65.30% of all bookings. The subsequent popular models are Boeing 777-300ER at 5.46%, Boeing 777-200/200ER at 3.70%, and Boeing 787-9 Dreamliner at 3.51%.

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 2,926 reviews	Search Iberia flights
KLM	PriceFrom $447	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 1,487 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $490	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
Lufthansa	PriceFrom $550	Free Cancellation	Rating 6.8 7,415 reviews	Search Lufthansa flights
Delta	PriceFrom $560	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Brussels Airlines	PriceFrom $578	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
Turkish Airlines	PriceFrom $597	Free Cancellation	Rating 7.3 3,969 reviews	Search Turkish Airlines flights

Vantaa

Espoo

Kotka

Lahti

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.

An easier way to manage your Helsinki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/18

Sat 10/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland

Cheap flights from California to Helsinki from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Helsinki departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from California to Helsinki

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from California to Helsinki

Our best Delta deals on California to Helsinki flight tickets

British Airways flights from California to Helsinki

Our best British Airways deals on California to Helsinki flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Helsinki that are best for you.

See travel insights to Helsinki from

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

What is the cheapest month to fly to Helsinki?

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

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

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?

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 9% on your flight if you consider stops on a California to Helsinki flight.

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

American Airlines, Lufthansa, and Air France are the most popular carriers operating from California to Helsinki-Vantaa

What airlines fly to Helsinki?

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

As of September 2025, there are 1 flights per day flying from California to Helsinki. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.

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

As of September 2025, 13 flights take off from California and land in Helsinki each week. The most common flight departure day for this route is Thu, with 38% of weekly flights taking off on this day.

How long does it take to fly to Helsinki?

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

Fastest flight time

Direct flights

Airports in Helsinki

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

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

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

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

What is the most popular plane model from California to Helsinki?

Best airlines flying from California to Helsinki

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

Traveling to a place near Helsinki?

Why use momondo?

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

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

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

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

An easier way to manage your Helsinki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Airports servicing Finland