$441 Cheap Flights from Wilmington (ILM) to Helsinki (HEL)

View $441 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Wilmington Intl. Airport (ILM) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Wilmington to Helsinki (ILM-HEL)

Prices were available within the past 7 days and start at $441 for one-way flights and $546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 31 - Fri, Sep 12
ILM
Wilmington
HEL
Helsinki
$546 Roundtrip, found 1 day ago
$546
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 31 from Wilmington to Helsinki, returning Fri, Sep 12, priced at $546 found 1 day ago
British Airways
Sun, Aug 31 - Fri, Sep 12
ILM
Wilmington
HEL
Helsinki
$561 Roundtrip, found 1 day ago
$561
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Aug 31 from Wilmington to Helsinki, returning Fri, Sep 12, priced at $561 found 1 day ago
American Airlines
Sun, Aug 31 - Fri, Sep 12
ILM
Wilmington
HEL
Helsinki
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 31 from Wilmington to Helsinki, returning Fri, Sep 12, priced at $573 found 1 day ago
British Airways
Fri, Jan 23 - Mon, Feb 2
ILM
Wilmington
HEL
Helsinki
$582 Roundtrip, found 4 days ago
$582
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, Jan 23 from Wilmington to Helsinki, returning Mon, Feb 2, priced at $582 found 4 days ago
British Airways
Sun, Aug 31 - Fri, Sep 12
ILM
Wilmington
HEL
Helsinki
$588 Roundtrip, found 1 day ago
$588
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Aug 31 from Wilmington to Helsinki, returning Fri, Sep 12, priced at $588 found 1 day ago
Delta
Wed, Sep 3 - Tue, Sep 9
ILM
Wilmington
HEL
Helsinki
$590 Roundtrip, found 1 day ago
$590
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from Wilmington to Helsinki, returning Tue, Sep 9, priced at $590 found 1 day ago
American Airlines
Sun, Sep 7 - Sun, Sep 14
ILM
Wilmington
HEL
Helsinki
$606 Roundtrip, found 2 hours ago
$606
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, Sep 7 from Wilmington to Helsinki, returning Sun, Sep 14, priced at $606 found 2 hours ago
Delta
Wed, Sep 3 - Fri, Sep 12
ILM
Wilmington
HEL
Helsinki
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from Wilmington to Helsinki, returning Fri, Sep 12, priced at $609 found 1 day ago
Air France
Tue, Aug 12 - Tue, Sep 2
ILM
Wilmington
HEL
Helsinki
$616 Roundtrip, found 6 days ago
$616
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Aug 12 from Wilmington to Helsinki, returning Tue, Sep 2, priced at $616 found 6 days ago
United
Mon, Aug 11 - Thu, Aug 28
ILM
Wilmington
HEL
Helsinki
$646 Roundtrip, found 6 days ago
$646
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 11 from Wilmington to Helsinki, returning Thu, Aug 28, priced at $646 found 6 days ago

Alternative airports near Helsinki

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

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $960
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $960
Flights from Wilmington (ILM) to Helsinki (HEL)
Origin airport
Wilmington Intl.
Destination airport
Vantaa
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Scandinavian Airlines, United
Roundtrip price
$545
Distance
4597 mi

Wilmington to Helsinki Flights

The cheapest times to fly from Wilmington to Helsinki

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

 

The best time to book a flight from Wilmington to Helsinki

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

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 Wilmington to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $441 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 Wilmington to Helsinki 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 Wilmington to Helsinki 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 Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL) cost?
Discover the latest flight deals from ILM to HEL 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 ILM to HEL?
The cheapest flights from ILM to HEL 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 ILM to HEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ILM to HEL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL)?
There aren't any daily nonstop flights from Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ILM to HEL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL)?
Choose a flight from Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures 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 Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL) last-minute?
Last-minute bookings from ILM to HEL are generally more expensive. For the lowest rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book an ILM to HEL flight and hotel package?
You'll typically save money by securing an ILM to HEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Wilmington Intl. Airport (ILM) to Vantaa Airport (HEL)?
Typically, it's possible to reschedule or cancel your ILM to HEL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.