$484 Cheap Flights from Helsinki (HEL) to Seoul (ICN)

View $484 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)

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Cheap Flights from Helsinki to Seoul (HEL-ICN)

Prices were available within the past 7 days and start at $484 for one-way flights and $698 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Mar 5 - Sun, Mar 22
HEL
Helsinki
ICN
Seoul
$698 Roundtrip, found 5 days ago
$698
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Mar 5 from Helsinki to Seoul, returning Sun, Mar 22, priced at $698 found 5 days ago
Lufthansa
Tue, Jan 20 - Sun, Feb 1
HEL
Helsinki
ICN
Seoul
$710 Roundtrip, found 6 days ago
$710
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Jan 20 from Helsinki to Seoul, returning Sun, Feb 1, priced at $710 found 6 days ago
Lufthansa
Tue, Jan 20 - Mon, Feb 2
HEL
Helsinki
ICN
Seoul
$716 Roundtrip, found 5 days ago
$716
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Jan 20 from Helsinki to Seoul, returning Mon, Feb 2, priced at $716 found 5 days ago
Lufthansa
Thu, Mar 5 - Sun, Mar 22
HEL
Helsinki
ICN
Seoul
$720 Roundtrip, found 5 days ago
$720
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Mar 5 from Helsinki to Seoul, returning Sun, Mar 22, priced at $720 found 5 days ago
Lufthansa
Thu, Mar 5 - Sat, Mar 21
HEL
Helsinki
ICN
Seoul
$727 Roundtrip, found 6 days ago
$727
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Mar 5 from Helsinki to Seoul, returning Sat, Mar 21, priced at $727 found 6 days ago
Lufthansa
Thu, Mar 5 - Sun, Mar 22
HEL
Helsinki
ICN
Seoul
$738 Roundtrip, found 5 days ago
$738
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Mar 5 from Helsinki to Seoul, returning Sun, Mar 22, priced at $738 found 5 days ago
Turkish Airlines
Mon, Mar 2 - Thu, Mar 19
HEL
Helsinki
ICN
Seoul
$749 Roundtrip, found 5 days ago
$749
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Mon, Mar 2 from Helsinki to Seoul, returning Thu, Mar 19, priced at $749 found 5 days ago
Scandinavian Airlines
Thu, Nov 27 - Wed, Dec 10
HEL
Helsinki
ICN
Seoul
$772 Roundtrip, found 4 days ago
$772
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Nov 27 from Helsinki to Seoul, returning Wed, Dec 10, priced at $772 found 4 days ago
KLM
Thu, Nov 20 - Sat, Nov 29
HEL
Helsinki
ICN
Seoul
$819 Roundtrip, found 6 days ago
$819
Roundtrip
found 6 days ago
Select KLM flight, departing Thu, Nov 20 from Helsinki to Seoul, returning Sat, Nov 29, priced at $819 found 6 days ago
Etihad Airways
Sun, Nov 23 - Tue, Nov 25
HEL
Helsinki
ICN
Seoul
$943 Roundtrip, found 6 days ago
$943
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Sun, Nov 23 from Helsinki to Seoul, returning Tue, Nov 25, priced at $943 found 6 days ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) cost?
Lock in a cheap one-way flight from $484 or cheap return flight from $698 from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) 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 Incheon Intl. Airport (ICN)?
Planning your trip for March may help you find better deals, as it's the cheapest month for flights between HEL and ICN. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
You can fly nonstop from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) on a Finnair flight.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HEL to ICN flight.
How many flights per day from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
On average, Vantaa Airport (HEL) only has 1 direct flight to Incheon Intl. Airport (ICN) every day. For more choices, try Expedia's easy-to-use filter tool. Just enter your travel details, then select "1 Stop" or "2+ Stops" to find flights with layovers.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
Flights between HEL and ICN tend to be busiest at 5 PM. For a more relaxed trip and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from HEL to ICN?
If you fly on a Wednesday, you'll get the biggest range of options for flights from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN).
What is the earliest flight from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
Vantaa Airport (HEL)'s earliest flight to Incheon Intl. Airport (ICN) leaves at approximately 5:35PM UTC+2. With a travel time of 11h 45m, you'll land at around 12:20PM UTC+9.
How long does it take to fly from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
Flights from HEL to ICN have an average travel time of 11 hours and 45 minutes. The distance between the two airports is 4,400 mi.
What airline has the least delays from HEL to ICN?
With 93% of journeys usually landing on schedule, Finnair has the best on-time performance for nonstop flights from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN). To check your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN)?
To avoid possible delays on the Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Seoul from Vantaa Airport (HEL)?
If you're boarding a direct flight from Vantaa Airport (HEL) to Seoul, Incheon Intl. Airport (ICN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) last-minute?
Holding off until right before your break to book your flight from HEL to ICN generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a HEL to ICN flight and hotel package?
Booking a HEL to ICN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays 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 Incheon Intl. Airport (ICN)?
It's usually possible to cancel or reschedule your HEL to ICN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Vantaa
Destination airport
Incheon Intl.
Airlines serving
Etihad Airways, Finnair, Japan Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Turkish Airlines
Roundtrip price
$698
Distance
4369 mi
Average flight time
11 hours 50 mins

Book with confidence

Helsinki to Seoul Flights

The cheapest times to fly from Helsinki to Seoul

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

 

The best time to book a flight from Helsinki to Seoul

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

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 Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $484 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 Seoul 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 Seoul 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.

 

Helsinki to Seoul Flights

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*Available to One Key members.