$399 Cheap Flights from Raleigh (RDU) to Helsinki (HEL)

View $399 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Helsinki-Vantaa Airport (HEL)

Cheap Flights from Raleigh to Helsinki (RDU-HEL)

Prices were available within the past 7 days and start at $399 for one-way flights and $390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Mar 25 - Mon, Mar 30
RDU
Raleigh
HEL
Helsinki
$390 Roundtrip, just found
$390
Roundtrip
just found
Select Icelandair flight, departing Wed, Mar 25 from Raleigh to Helsinki, returning Mon, Mar 30, priced at $390 just found
Icelandair
Wed, Apr 15 - Sat, May 2
RDU
Raleigh
HEL
Helsinki
$398 Roundtrip, found 5 days ago
$398
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Apr 15 from Raleigh to Helsinki, returning Sat, May 2, priced at $398 found 5 days ago
Icelandair
Sat, Dec 6 - Mon, Dec 15
RDU
Raleigh
HEL
Helsinki
$413 Roundtrip, found 7 hours ago
$413
Roundtrip
found 7 hours ago
Select Icelandair flight, departing Sat, Dec 6 from Raleigh to Helsinki, returning Mon, Dec 15, priced at $413 found 7 hours ago
Icelandair
Mon, Apr 20 - Sat, May 2
RDU
Raleigh
HEL
Helsinki
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select Icelandair flight, departing Mon, Apr 20 from Raleigh to Helsinki, returning Sat, May 2, priced at $421 found 5 days ago
Icelandair
Sun, May 3 - Wed, May 13
RDU
Raleigh
HEL
Helsinki
$427 Roundtrip, found 5 days ago
$427
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, May 3 from Raleigh to Helsinki, returning Wed, May 13, priced at $427 found 5 days ago
Icelandair
Sat, Apr 18 - Wed, Apr 22
RDU
Raleigh
HEL
Helsinki
$436 Roundtrip, found 12 hours ago
$436
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Sat, Apr 18 from Raleigh to Helsinki, returning Wed, Apr 22, priced at $436 found 12 hours ago
Delta
Wed, Nov 12 - Wed, Nov 19
RDU
Raleigh
HEL
Helsinki
$467 Roundtrip, found 2 days ago
$467
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 12 from Raleigh to Helsinki, returning Wed, Nov 19, priced at $467 found 2 days ago
Air Canada
Wed, Jan 21 - Sun, Jan 25
RDU
Raleigh
HEL
Helsinki
$480 Roundtrip, found 12 hours ago
$480
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Wed, Jan 21 from Raleigh to Helsinki, returning Sun, Jan 25, priced at $480 found 12 hours ago
Lufthansa
Wed, Feb 18 - Tue, Feb 24
RDU
Raleigh
HEL
Helsinki
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Feb 18 from Raleigh to Helsinki, returning Tue, Feb 24, priced at $481 found 2 days ago
American Airlines
Wed, Jan 14 - Mon, Jan 19
RDU
Raleigh
HEL
Helsinki
$482 Roundtrip, found 3 hours ago
$482
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Jan 14 from Raleigh to Helsinki, returning Mon, Jan 19, priced at $482 found 3 hours ago

Find the cheapest month to fly from Raleigh (RDU) to Helsinki (HEL)

November is typically the cheapest month to fly

From $384 - $1,109 per traveler.

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 $390
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $390

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL) cost?
Get a cheap one-way flight from $399 or cheap return flight from $390 from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL) 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 Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL)?
The cheapest month to fly from RDU to HEL is March, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL)?
To find the cheapest airline that'll fly you from RDU to HEL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL)?
Nonstop flights from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to HEL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL)?
To avoid possible delays on the Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL) route, fly before 3 PM. Departures after this time are 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 Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL) last-minute?
Last-minute fares from RDU to HEL are generally more expensive. For the cheapest rates, start looking for flights ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book a RDU to HEL flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to HEL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Vantaa Airport (HEL)?
Typically, it's possible to cancel or reschedule your RDU to HEL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Vantaa
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United
Roundtrip price
$390
Distance
4529 mi

Book with confidence

Raleigh to Helsinki Flights

The cheapest times to fly from Raleigh 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 Raleigh to Helsinki are during the month of March. You can find some of the cheapest flights from Raleigh to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Helsinki

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 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 Raleigh 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 Raleigh 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.

 

Raleigh to Helsinki Flights

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*Available to One Key members.