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$478+ Cheap flights from Incheon Intl (ICN) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HEL
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Helsinki-Vantaa are usually found in March or February, booked 55 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Incheon Intl to Helsinki

Cheapest flights from Incheon Intl to Helsinki
Explore the most affordable flight options available from Incheon Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:45 pm
ICN
-
HEL
1 stop27h 35m
Scandinavian Airlines
Thu 12/3111:20 am
HEL
-
ICN
1 stop24h 40m
Scandinavian Airlines
Deal found 4/21$768
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:45 pm
ICN
-
HEL
2 stops22h 40m
Scandinavian Airlines
Wed 12/164:05 pm
HEL
-
ICN
1 stop19h 55m
Scandinavian Airlines
Deal found 4/17$774
This Scandinavian Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:45 pm
ICN
-
HEL
2 stops27h 35m
Scandinavian Airlines
Thu 12/3111:20 am
HEL
-
ICN
1 stop24h 40m
Scandinavian Airlines
Deal found 4/18$779
This KLM deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:40 pm
ICN
-
HEL
1 stop34h 45m
Multiple Airlines
Fri 11/277:00 am
HEL
-
ICN
2 stops20h 30m
Multiple Airlines
Deal found 4/17$783
This Scandinavian Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:45 pm
ICN
-
HEL
2 stops27h 35m
Scandinavian Airlines
Tue 1/58:55 pm
HEL
-
ICN
2 stops39h 05m
Scandinavian Airlines
Deal found 4/19$787
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:45 pm
ICN
-
HEL
1 stop22h 40m
Scandinavian Airlines
Fri 12/114:05 pm
HEL
-
ICN
1 stop19h 55m
Scandinavian Airlines
Deal found 4/21$815
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:45 pm
ICN
-
HEL
1 stop17h 55m
Scandinavian Airlines
Fri 11/209:00 pm
HEL
-
ICN
1 stop15h 00m
Scandinavian Airlines
Deal found 4/21$816
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:45 pm
ICN
-
HEL
2 stops22h 40m
Scandinavian Airlines
Thu 11/269:00 pm
HEL
-
ICN
1 stop15h 00m
Scandinavian Airlines
Deal found 4/17$822
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:45 pm
ICN
-
HEL
2 stops22h 40m
Scandinavian Airlines
Wed 11/189:00 pm
HEL
-
ICN
1 stop15h 00m
Scandinavian Airlines
Deal found 4/21$824

Find flight deals from Incheon Intl to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 21, 2026.

Round-trip from

$826
(Lufthansa)

One-way from

$478
(Justfly.com)

Popular in

April

Cheapest in

March

Average price

$1,629

Good round-trip deal

$811 or less

Good one-way deal

$828 or less
From Incheon Intl to Helsinki-Vantaa
Search Deals
One-way flight from Incheon Intl to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Sun 5/10

5:50 pm-3:15 pm

2 stops27h 25m

Helsinki-Vantaa

Sun 5/31

8:10 am-10:50 am

2 stops44h 40m

$1,140

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Fri 7/24

5:45 pm-10:45 pm

2 stops35h 00m

Helsinki-Vantaa

Sun 8/2

7:25 am-10:50 am

2 stops21h 25m

$1,200

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Wed 5/27

12:20 pm-12:20 am

1 stop18h 00m

Helsinki-Vantaa

Fri 6/5

6:00 am-9:55 am

1 stop21h 55m

$1,243

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 7/20

1:20 am-3:15 pm

1 stop19h 55m

Helsinki-Vantaa

Thu 8/20

5:10 pm-5:05 pm

1 stop17h 55m

$1,248
Quickest round-trip

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Wed 8/19

9:50 pm-5:30 am

Nonstop13h 40m

Helsinki-Vantaa

Mon 12/28

5:35 pm-12:25 pm

Nonstop11h 50m

$1,286

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Fri 7/17

1:20 am-3:15 pm

1 stop19h 55m

Helsinki-Vantaa

Sat 8/15

5:10 pm-5:05 pm

1 stop17h 55m

$1,308

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Wed 5/27

12:20 pm-1:35 am

2 stops19h 15m

Helsinki-Vantaa

Sun 6/7

6:45 am-9:55 am

2 stops21h 10m

$1,312

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 7/21

12:20 pm-1:35 am

2 stops19h 15m

Helsinki-Vantaa

Tue 8/18

7:05 am-9:55 am

1 stop20h 50m

$1,323

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Sun 7/19

1:20 am-3:15 pm

1 stop19h 55m

Helsinki-Vantaa

Tue 8/18

5:10 pm-10:25 pm

2 stops23h 15m

$1,325

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 8/25

1:20 am-3:15 pm

1 stop19h 55m

Helsinki-Vantaa

Sat 8/29

5:10 pm-7:10 am

2 stops32h 00m

$1,349

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Incheon Intl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Helsinki

How far ahead should I book a flight from Incheon Intl Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Helsinki. Price data was last updated on April 17, 2026.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Incheon Intl Airport to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $746). Flying from Incheon Intl Airport to Helsinki in April is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to HEL?

Find hourly flight availability from Incheon Intl to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 21, 2026.

When flying from Incheon Intl Airport to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Incheon Intl Airport to Helsinki?

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Incheon Intl?

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Incheon Intl to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Incheon Intl; the airport handles an average of 1 inbound flight from Incheon Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Helsinki airport from Incheon Intl. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.

  • How long is the flight from Incheon Intl Airport to Helsinki?

    There are many flights that can get you from Incheon Intl Airport to Helsinki in 19h 55m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 4368 mi.

  • What are the cheapest flights from Incheon Intl Airport to Helsinki?

    While on average a flight from Incheon Intl Airport to Helsinki is generally $1,282, our data shows the cheapest flight currently is $577. When looking at the most popular route, (Incheon Intl - Helsinki-Vantaa), you can expect to pay $1,140 for that flight.

  • Can I find deals for flights from Incheon Intl to Helsinki that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Helsinki.

  • Can I find deals for business class flights from Incheon Intl to Helsinki?

    Yes. Cheapflights offers flight deals from Incheon Intl to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $746). Flying from Incheon Intl Airport to Helsinki in April is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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