$399 Cheap Flights from Helsinki (HEL) to Seoul (ICN)

View $399 flight on Wed, May 14, 2025Opens in a new window

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Cheap Flights from Helsinki to Seoul (HEL-ICN)

Prices were available within the past 7 days and start at $399 for one-way flights and $774 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, May 8 - Tue, May 20
HEL
Helsinki
ICN
Seoul
$774 Roundtrip, found 3 days ago
$774
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, May 8 from Helsinki to Seoul, returning Tue, May 20, priced at $774 found 3 days ago
Lufthansa
Sun, May 25 - Tue, Jun 10
HEL
Helsinki
ICN
Seoul
$813 Roundtrip, just found
$813
Roundtrip
just found
Select Lufthansa flight, departing Sun, May 25 from Helsinki to Seoul, returning Tue, Jun 10, priced at $813 just found
Lufthansa
Sun, May 25 - Tue, Jun 10
HEL
Helsinki
ICN
Seoul
$833 Roundtrip, just found
$833
Roundtrip
just found
Select Lufthansa flight, departing Sun, May 25 from Helsinki to Seoul, returning Tue, Jun 10, priced at $833 just found
Lufthansa
Sun, May 25 - Tue, Jun 10
HEL
Helsinki
ICN
Seoul
$836 Roundtrip, just found
$836
Roundtrip
just found
Select Lufthansa flight, departing Sun, May 25 from Helsinki to Seoul, returning Tue, Jun 10, priced at $836 just found
Lufthansa
Sun, May 25 - Tue, Jun 10
HEL
Helsinki
ICN
Seoul
$855 Roundtrip, just found
$855
Roundtrip
just found
Select Lufthansa flight, departing Sun, May 25 from Helsinki to Seoul, returning Tue, Jun 10, priced at $855 just found
Lufthansa
Tue, Jul 1 - Tue, Jul 15
HEL
Helsinki
ICN
Seoul
$864 Roundtrip, found 4 days ago
$864
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Jul 1 from Helsinki to Seoul, returning Tue, Jul 15, priced at $864 found 4 days ago
Lufthansa
Tue, Jul 1 - Tue, Jul 15
HEL
Helsinki
ICN
Seoul
$876 Roundtrip, found 4 days ago
$876
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Jul 1 from Helsinki to Seoul, returning Tue, Jul 15, priced at $876 found 4 days ago
Turkish Airlines
Wed, May 7 - Fri, May 16
HEL
Helsinki
ICN
Seoul
$887 Roundtrip, found 3 days ago
$887
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Wed, May 7 from Helsinki to Seoul, returning Fri, May 16, priced at $887 found 3 days ago
Finnair
Mon, Jun 2 - Mon, Jun 16
HEL
Helsinki
ICN
Seoul
$898 Roundtrip, found 9 hours ago
$898
Roundtrip
found 9 hours ago
Select Finnair flight, departing Mon, Jun 2 from Helsinki to Seoul, returning Mon, Jun 16, priced at $898 found 9 hours ago
Lufthansa
Tue, Jul 1 - Tue, Jul 15
HEL
Helsinki
ICN
Seoul
$902 Roundtrip, found 4 days ago
$902
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Jul 1 from Helsinki to Seoul, returning Tue, Jul 15, priced at $902 found 4 days ago

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) cost?
Cheap round-trip flights from Vantaa Airport (HEL) to Incheon Intl. Airport (ICN) start from $1098. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Finnair flight leaving HEL on May 22 2025 and touching down at ICN. The price was last updated on April 28 2025 and has not changed since.
What is the cheapest month to fly from HEL to ICN?
The cheapest flights from HEL to ICN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 HEL to ICN?
Travel from HEL to ICN with Finnair. This airline currently offers the cheapest one-way fare on this route, starting from $768. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HEL on July 18 2025. Prices were last updated on April 28 2025 and have not changed since.
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.
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