$773 Cheap Flights from Helsinki (HEL) to Oklahoma City (OKC)

View $773 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Will Rogers World Airport (OKC)

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Cheap Flights from Helsinki to Oklahoma City (HEL-OKC)

Prices were available within the past 7 days and start at $773 for one-way flights and $921 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$921 Roundtrip, found 6 days ago
$921
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $921 found 6 days ago
United
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$923 Roundtrip, found 6 days ago
$923
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $923 found 6 days ago
British Airways
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$951 Roundtrip, found 6 days ago
$951
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $951 found 6 days ago
United
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$956 Roundtrip, found 6 days ago
$956
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $956 found 6 days ago
Lufthansa
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$958 Roundtrip, found 6 days ago
$958
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $958 found 6 days ago
British Airways
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$963 Roundtrip, found 6 days ago
$963
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $963 found 6 days ago
United
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$969 Roundtrip, found 6 days ago
$969
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $969 found 6 days ago
United
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$971 Roundtrip, found 6 days ago
$971
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $971 found 6 days ago
Air France
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$994 Roundtrip, found 6 days ago
$994
Roundtrip
found 6 days ago
Select Air France flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $994 found 6 days ago
Scandinavian Airlines
Thu, Oct 2 - Fri, Oct 10
HEL
Helsinki
OKC
Oklahoma City
$1,035 Roundtrip, found 6 days ago
$1,035
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, Oct 2 from Helsinki to Oklahoma City, returning Fri, Oct 10, priced at $1,035 found 6 days ago
Flights from Helsinki (HEL) to Oklahoma City (OKC)
Origin airport
Vantaa
Destination airport
Will Rogers World
Roundtrip price
$921
Distance
5070 mi

Helsinki to Oklahoma City Flights

The cheapest times to fly from Helsinki to Oklahoma City

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 Oklahoma City are during the month of October. You can find some of the cheapest flights from Helsinki to Oklahoma City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Oklahoma City

Sunday is one of the best days to book for cheap flights from Helsinki to Oklahoma City: 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 Oklahoma City

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 Oklahoma City in 2025. You can also book with separate airlines for your outbound and return journeys, from $773 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 Oklahoma City 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 Oklahoma City 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 Will Rogers World Airport (OKC) cost?
Discover the latest flight deals from HEL to OKC 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 OKC?
The cheapest flights from HEL to OKC 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 OKC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to OKC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to Will Rogers World Airport (OKC)?
There aren't any daily direct flights departing from Vantaa Airport (HEL) to Will Rogers World Airport (OKC). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from HEL to OKC?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the season and airline.*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 Will Rogers World Airport (OKC)?
Book a flight from Vantaa Airport (HEL) to Will Rogers World Airport (OKC) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Will Rogers World Airport (OKC) last-minute?
Waiting until just before your departure to book a flight from HEL to OKC often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a HEL to OKC flight and hotel package?
Compared with arranging hotels and flights separately, booking a HEL to OKC flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Will Rogers World Airport (OKC)?
In most cases, you're able to reschedule or cancel your HEL to OKC flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.