Cheap flights from California to Helsinki from $263
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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from California to Helsinki
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from California to Helsinki
Our best United Airlines 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
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?
The month of November is, on average, the cheapest month to fly to Helsinki from California, with most prices found around $675. If you aren’t able to travel during the month of November, then book flights to Helsinki from California during February instead. Flights to Helsinki in February, while not as cheap as those in November, still average around $700.
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 $771. 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 Saturday will generally be more expensive and average around $982. 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 $634. 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 $886 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 $748 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.
What is the cheapest airline that flies from California to Helsinki-Vantaa?
Lufthansa, Air Canada, and United Airlines are the most popular carriers operating from California to Helsinki-Vantaa
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 38% 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.
How many flights depart from California to Helsinki on average per day?
As of June 2025, there are 3 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 June 2025, 25 flights take off from California and land in Helsinki each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.
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 | $263 |
|---|---|
Fastest flight time | 10h 30m |
Direct flights | Mon, Tue, Wed, Fri and Sun |
Airports in Helsinki | 1 airport |
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 June 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 69.31% of all bookings. The subsequent popular models are Boeing 777-300ER at 5.15%, Airbus A380-800 at 5.15%, and Boeing 787-9 Dreamliner at 3.86%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $447 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom $454 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom $459 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom $517 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 7.5 1,467 reviews |
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy 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.