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 11 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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 Diego to Helsinki takes 15h 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 is the cheapest airline that flies from California to Helsinki-Vantaa?

American Airlines, British Airways, and Finnair are the most popular carriers operating from California to Helsinki-Vantaa

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

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

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 November 2025, there are 11 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.

$273 Cheap Flights from California to Helsinki in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:40 pm - 1:20 amSFO-HEL

24h 40m1 stop

12:45 pm - 7:35 pmHEL-SFO

16h 50m1 stop

$450Lufthansa

Find Deal

Mon, Nov 10 - Tue, Nov 25

2:40 pm - 4:40 pmSFO-HEL

16h 00m1 stop

5:45 pm - 9:22 pmHEL-SFO

37h 37m2 stops

$452Brussels Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

7:00 am - 10:40 amSFO-HEL

17h 40m2 stops

6:15 am - 2:35 pmHEL-SFO

18h 20m1 stop

$467Scandinavian Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

4:40 pm - 3:25 pmSFO-HEL

12h 45m1 stop

9:00 pm - 2:35 pmHEL-SFO

27h 35m1 stop

$468Scandinavian Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 10

8:13 am - 10:45 amSAN-HEL

16h 32m1 stop

12:30 pm - 7:12 pmHEL-SAN

16h 42m1 stop

$471American Airlines

Find Deal

Mon, Dec 29 - Mon, Jan 12

3:38 pm - 10:45 amSAN-HEL

33h 07m1 stop

12:30 pm - 10:50 pmHEL-SAN

20h 20m1 stop

$472American Airlines

Find Deal

Mon, Dec 29 - Mon, Jan 12

1:30 pm - 6:50 pmSFO-HEL

19h 20m1 stop

1:55 pm - 8:10 pmHEL-SFO

16h 15m1 stop

$477United Airlines

Find Deal

Mon, Nov 10 - Tue, Nov 25

1:30 pm - 6:50 pmSFO-HEL

19h 20m1 stop

7:05 am - 12:40 pmHEL-SFO

15h 35m1 stop

$479United Airlines

Find Deal

Mon, Dec 8 - Tue, Dec 16

1:30 pm - 6:50 pmSFO-HEL

19h 20m1 stop

7:05 am - 3:55 pmHEL-SFO

18h 50m1 stop

$480Multiple Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 20

6:00 am - 10:45 amRNO-HEL

18h 45m1 stop

12:30 pm - 12:05 amHEL-RNO

20h 35m1 stop

$482Multiple Airlines

Find Deal

Mon, Feb 16 - Tue, Mar 17

Lufthansa flights from California to Helsinki

Our best Lufthansa deals on California to Helsinki flight tickets

Lufthansa

Nov 10

SFO2:40 pmSan Francisco

24h 40m

1 stop

HEL1:20 amHelsinki-Vantaa

Nov 25

HEL12:45 pmHelsinki-Vantaa

16h 50m

1 stop

SFO7:35 pmSan Francisco

$450

Find similar

Lufthansa

Jan 20

SFO8:25 amSan Francisco

18h 45m

2 stops

HEL1:10 pmHelsinki-Vantaa

Feb 10

HEL7:05 amHelsinki-Vantaa

15h 35m

1 stop

SFO12:40 pmSan Francisco

$487

Find similar

Lufthansa

Dec 4

SAN5:35 pmSan Diego

15h 15m

1 stop

HEL6:50 pmHelsinki-Vantaa

Dec 15

HEL6:55 amHelsinki-Vantaa

23h 53m

2 stops

SAN8:48 pmSan Diego

$494

Find similar

Scandinavian Airlines flights from California to Helsinki

Our best Scandinavian Airlines deals on California to Helsinki flight tickets

Scandinavian Airlines

Jan 9

SFO7:00 amSan Francisco

17h 40m

2 stops

HEL10:40 amHelsinki-Vantaa

Jan 15

HEL6:15 amHelsinki-Vantaa

18h 20m

1 stop

SFO2:35 pmSan Francisco

$467

Find similar

Scandinavian Airlines

Nov 27

SFO4:40 pmSan Francisco

12h 45m

1 stop

HEL3:25 pmHelsinki-Vantaa

Dec 10

HEL9:00 pmHelsinki-Vantaa

27h 35m

1 stop

SFO2:35 pmSan Francisco

$468

Find similar

Scandinavian Airlines

Jan 9

SFO7:00 amSan Francisco

17h 40m

2 stops

HEL10:40 amHelsinki-Vantaa

Jan 15

HEL9:45 pmHelsinki-Vantaa

26h 50m

2 stops

SFO2:35 pmSan Francisco

$474

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 11/10

2:40 pm-1:20 am

1 stop24h 40m

Helsinki-Vantaa

Tue 11/25

12:45 pm-7:35 pm

1 stop16h 50m

$450

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 12/1

2:40 pm-4:40 pm

1 stop16h 00m

Helsinki-Vantaa

Mon 12/8

5:45 pm-9:22 pm

2 stops37h 37m

$452

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 1/9

7:00 am-10:40 am

2 stops17h 40m

Helsinki-Vantaa

Thu 1/15

6:15 am-2:35 pm

1 stop18h 20m

$467

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Thu 11/27

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Wed 12/10

9:00 pm-2:35 pm

1 stop27h 35m

$468

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 12/29

8:13 am-10:45 am

1 stop16h 32m

Helsinki-Vantaa

Mon 1/12

12:30 pm-7:12 pm

1 stop16h 42m

$471

San DiegoHelsinki

SAN - HEL

SANHEL

San Diego

Mon 12/29

3:38 pm-10:45 am

1 stop33h 07m

Helsinki-Vantaa

Mon 1/12

12:30 pm-10:50 pm

1 stop20h 20m

$472

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 11/10

1:30 pm-6:50 pm

1 stop19h 20m

Helsinki-Vantaa

Tue 11/25

1:55 pm-8:10 pm

1 stop16h 15m

$477

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 12/8

1:30 pm-6:50 pm

1 stop19h 20m

Helsinki-Vantaa

Tue 12/16

7:05 am-12:40 pm

1 stop15h 35m

$479

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 1/14

1:30 pm-6:50 pm

1 stop19h 20m

Helsinki-Vantaa

Tue 1/20

7:05 am-3:55 pm

1 stop18h 50m

$480

RenoHelsinki

RNO - HEL

RNOHEL

Reno

Mon 2/16

6:00 am-10:45 am

1 stop18h 45m

Helsinki-Vantaa

Tue 3/17

12:30 pm-12:05 am

1 stop20h 35m

$482

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 $694. If you aren’t able to travel during the month of February, then book flights to Helsinki from California during March instead. Flights to Helsinki in March, while not as cheap as those in February, still average around $729.

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 $756. 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 $1,011. 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 $640. 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 $868 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 $736 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 21% 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	$577
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 $577. The best round-trip flight deal from California to Helsinki found on momondo in the last 72 hours is $736.

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 November 2025, there are 11 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 56.76% of all bookings. The subsequent popular models are Boeing 777-300ER at 6.76%, Boeing 777-200/200ER at 4.59%, and Boeing 787-9 Dreamliner at 4.35%.

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 3,007 reviews	Search Iberia flights
Lufthansa	PriceFrom $473	Free Cancellation	Rating 6.8 7,553 reviews	Search Lufthansa flights
American Airlines	PriceFrom $481	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Finnair	PriceFrom $481	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom $498	Free Cancellation	Rating 7.4 1,560 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
Delta	PriceFrom $560	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Air France	PriceFrom $569	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Brussels Airlines	PriceFrom $578	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines flights
Turkish Airlines	PriceFrom $614	Free Cancellation	Rating 7.3 4,035 reviews	Search Turkish Airlines flights

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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.

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Cheap flights from California to Helsinki from $273

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 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from California to Helsinki

Our best Lufthansa deals on California to Helsinki flight tickets

Scandinavian Airlines flights from California to Helsinki

Our best Scandinavian Airlines deals on California to Helsinki flight tickets

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

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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 21% 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, British Airways, and Finnair 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 November 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 November 2025, 13 flights take off from California and land in Helsinki each week. The most common flight departure day for this route is Tue, 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