$647 Cheap Flights from Helsinki (HEL) to Orange County (SNA)

View $647 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to John Wayne Airport (SNA)

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Cheap Flights from Helsinki to Orange County (HEL-SNA)

Prices were available within the past 7 days and start at $647 for one-way flights and $847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$847 Roundtrip, found 1 day ago
$847
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $847 found 1 day ago
American Airlines
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$912 Roundtrip, found 1 day ago
$912
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $912 found 1 day ago
British Airways
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$1,005 Roundtrip, found 1 day ago
$1,005
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $1,005 found 1 day ago
Iberia
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$1,035 Roundtrip, found 1 day ago
$1,035
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $1,035 found 1 day ago
Iberia
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$1,040 Roundtrip, found 1 day ago
$1,040
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $1,040 found 1 day ago
Iberia
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$1,070 Roundtrip, found 1 day ago
$1,070
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $1,070 found 1 day ago
American Airlines
Sat, Dec 20 - Sun, Dec 28
HEL
Helsinki
SNA
Orange County
$1,285 Roundtrip, found 5 days ago
$1,285
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 20 from Helsinki to Orange County, returning Sun, Dec 28, priced at $1,285 found 5 days ago
British Airways
Tue, Oct 14 - Tue, Oct 28
HEL
Helsinki
SNA
Orange County
$1,298 Roundtrip, found 1 day ago
$1,298
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Oct 14 from Helsinki to Orange County, returning Tue, Oct 28, priced at $1,298 found 1 day ago
Finnair
Sat, Dec 20 - Sun, Dec 28
HEL
Helsinki
SNA
Orange County
$1,455 Roundtrip, found 5 days ago
$1,455
Roundtrip
found 5 days ago
Select Finnair flight, departing Sat, Dec 20 from Helsinki to Orange County, returning Sun, Dec 28, priced at $1,455 found 5 days ago
Icelandair
Sat, Aug 2 - Sun, Aug 3
HEL
Helsinki
SNA
Orange County
$2,030 Roundtrip, found 4 days ago
$2,030
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Aug 2 from Helsinki to Orange County, returning Sun, Aug 3, priced at $2,030 found 4 days ago

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from $1,208
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from $1,208
Flights from Helsinki (HEL) to Orange County (SNA)
Origin airport
Vantaa
Destination airport
John Wayne
Airlines serving
American Airlines, British Airways, Iberia
Roundtrip price
$846
Distance
5608 mi

Helsinki to Orange County Flights

The cheapest times to fly from Helsinki to Orange County

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Orange County are during the month of October. You can find some of the cheapest flights from Helsinki to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Orange County

Sunday is one of the best days to book for cheap flights from Helsinki to Orange County: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Orange County

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Orange County in 2025. You can also book with separate airlines for your outbound and return journeys, from $647 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Orange County flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Orange County airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to John Wayne Airport (SNA) cost?
Discover the latest flight deals from HEL to SNA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HEL to SNA?
The cheapest flights from HEL to SNA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HEL to SNA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to SNA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to John Wayne Airport (SNA)?
Nonstop flights from Vantaa Airport (HEL) to John Wayne Airport (SNA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HEL to SNA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to John Wayne Airport (SNA)?
To touch down at John Wayne Airport (SNA) on time, choose a flight that takes off from Vantaa Airport (HEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Santa Ana from Vantaa Airport (HEL)?
Los Angeles Intl. Airport (LAX) is the only airport in Santa Ana with direct flights from Vantaa Airport (HEL). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to John Wayne Airport (SNA) last-minute?
Last-minute fares from HEL to SNA are typically more expensive. To lock in the lowest prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a HEL to SNA flight and hotel package?
Opting for a HEL to SNA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to John Wayne Airport (SNA)?
If you reserved your HEL to SNA flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.