$640 Cheap Flights from Helsinki (HEL) to Orange County (SNA)

View $640 flight on Wed, Jan 21, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $640 for one-way flights and $840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 3 - Wed, Sep 10
HEL
Helsinki
SNA
Orange County
$840 Roundtrip, found 6 days ago
$840
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 3 from Helsinki to Orange County, returning Wed, Sep 10, priced at $840 found 6 days ago
British Airways
Mon, Sep 15 - Thu, Oct 2
HEL
Helsinki
SNA
Orange County
$860 Roundtrip, found 2 days ago
$860
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Sep 15 from Helsinki to Orange County, returning Thu, Oct 2, priced at $860 found 2 days ago
American Airlines
Sat, Aug 30 - Sun, Sep 7
HEL
Helsinki
SNA
Orange County
$871 Roundtrip, found 3 days ago
$871
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 30 from Helsinki to Orange County, returning Sun, Sep 7, priced at $871 found 3 days ago
American Airlines
Wed, Sep 10 - Wed, Sep 17
HEL
Helsinki
SNA
Orange County
$875 Roundtrip, found 1 day ago
$875
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 10 from Helsinki to Orange County, returning Wed, Sep 17, priced at $875 found 1 day ago
American Airlines
Sat, Aug 30 - Sun, Sep 7
HEL
Helsinki
SNA
Orange County
$881 Roundtrip, found 3 days ago
$881
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 30 from Helsinki to Orange County, returning Sun, Sep 7, priced at $881 found 3 days ago
British Airways
Sun, Sep 7 - Sun, Sep 14
HEL
Helsinki
SNA
Orange County
$883 Roundtrip, found 4 days ago
$883
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Sep 7 from Helsinki to Orange County, returning Sun, Sep 14, priced at $883 found 4 days ago
British Airways
Mon, Sep 15 - Thu, Oct 2
HEL
Helsinki
SNA
Orange County
$889 Roundtrip, found 2 days ago
$889
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Sep 15 from Helsinki to Orange County, returning Thu, Oct 2, priced at $889 found 2 days ago
Delta
Mon, Aug 18 - Mon, Aug 25
HEL
Helsinki
SNA
Orange County
$911 Roundtrip, found 2 days ago
$911
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 18 from Helsinki to Orange County, returning Mon, Aug 25, priced at $911 found 2 days ago
United
Fri, Aug 15 - Sun, Aug 17
HEL
Helsinki
SNA
Orange County
$940 Roundtrip, found 2 days ago
$940
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 15 from Helsinki to Orange County, returning Sun, Aug 17, priced at $940 found 2 days ago
Finnair
Sat, Aug 16 - Tue, Sep 30
HEL
Helsinki
SNA
Orange County
$962 Roundtrip, found 5 days ago
$962
Roundtrip
found 5 days ago
Select Finnair flight, departing Sat, Aug 16 from Helsinki to Orange County, returning Tue, Sep 30, priced at $962 found 5 days ago
Flights from Helsinki (HEL) to Orange County (SNA)
Origin airport
Vantaa
Destination airport
John Wayne
Roundtrip price
$840
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 September. 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 $640 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?
Grab a cheap one-way flight from $640 or cheap return flight from $840 from Vantaa Airport (HEL) to John Wayne Airport (SNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Vantaa Airport (HEL) to John Wayne Airport (SNA)?
September is the least expensive month to fly from HEL to SNA. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Vantaa Airport (HEL) to John Wayne Airport (SNA)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HEL to SNA flight.
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.

Explore a world of travel with Expedia

*Available to One Key members.