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$319+ 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HEL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Helsinki-Vantaa are usually found in December or November, booked 70 days in advance, depart on a Monday or Wednesday and return on a Saturday

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 December 12, 2025.

This Lufthansa deal was found by Cheapflights users on 12/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmICN - HEL
1 stop19h 15mLufthansa
Wed 1/77:35 pmHEL - ICN
2 stops32h 15mLufthansa
Deal found 12/11$613
This KLM deal was found by Cheapflights users on 12/11. 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.
Tue 12/2311:05 pmICN - HEL
1 stop32h 00mMultiple Airlines
Tue 1/65:20 pmHEL - ICN
1 stop34h 10mMultiple Airlines
Deal found 12/11$705
This KLM deal was found by Cheapflights users on 12/10. 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.
Sun 12/1411:05 pmICN - HEL
1 stop25h 20mKLM
Wed 1/72:05 pmHEL - ICN
1 stop19h 50mKLM
Deal found 12/10$714
This KLM deal was found by Cheapflights users on 12/10. 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.
Sat 12/2712:10 pmICN - HEL
1 stop18h 55mKLM
Sat 1/106:20 pmHEL - ICN
1 stop15h 35mKLM
Deal found 12/10$793
This Lufthansa deal was found by Cheapflights users on 12/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmICN - HEL
2 stops29h 55mLufthansa
Thu 1/87:35 pmHEL - ICN
2 stops32h 15mLufthansa
Deal found 12/11$794
This KLM deal was found by Cheapflights users on 12/9. 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.
Mon 12/2912:40 pmICN - HEL
2 stops31h 30mKLM
Mon 2/26:20 pmHEL - ICN
1 stop15h 35mKLM
Deal found 12/9$805
This KLM deal was found by Cheapflights users on 12/11. 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.
Tue 12/2312:10 pmICN - HEL
1 stop36h 15mMultiple Airlines
Mon 12/296:30 amHEL - ICN
1 stop21h 00mMultiple Airlines
Deal found 12/11$825
This Scandinavian Airlines deal was found by Cheapflights users on 12/9. 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 12/2911:45 pmICN - HEL
2 stops22h 40mScandinavian Airlines
Mon 2/28:55 pmHEL - ICN
2 stops39h 05mScandinavian Airlines
Deal found 12/9$826
This KLM deal was found by Cheapflights users on 12/11. 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.
Fri 12/2612:40 pmICN - HEL
2 stops31h 30mMultiple Airlines
Mon 12/296:30 amHEL - ICN
1 stop21h 00mMultiple Airlines
Deal found 12/11$847
This KLM deal was found by Cheapflights users on 12/11. 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.
Fri 12/1211:05 pmICN - HEL
1 stop32h 00mKLM
Wed 12/316:20 pmHEL - ICN
1 stop15h 35mKLM
Deal found 12/11$868
This KLM deal was found by Cheapflights users on 12/11. 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.
Mon 12/1512:40 pmICN - HEL
2 stops31h 30mMultiple Airlines
Fri 12/265:20 pmHEL - ICN
1 stop34h 10mMultiple Airlines
Deal found 12/11$873
This Cathay Pacific deal was found by Cheapflights users on 12/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:35 pmICN - HEL
2 stops26h 40mCathay Pacific
Fri 1/238:15 amHEL - ICN
2 stops22h 40mCathay Pacific
Deal found 12/11$889

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 December 12, 2025.

Round-trip from

$580
(Lufthansa)

One-way from

$319
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$865

Good round-trip deal

$680 or less

Good one-way deal

$692 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. 8% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Helsinki that are best for you.

Fly from

Incheon Intl

Fly to

Helsinki

Route

Depart

Return

Price

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Fri 1/23

2:10 pm-12:55 pm

1 stop29h 45m

Helsinki-Vantaa

Sun 1/25

4:40 pm-7:20 pm

1 stop19h 40m

$689

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Sun 1/18

11:05 pm-12:05 am

1 stop32h 00m

Helsinki-Vantaa

Fri 1/23

6:30 am-10:30 am

1 stop21h 00m

$705

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 5/28

11:40 am-1:35 am

1 stop19h 55m

Helsinki-Vantaa

Sun 5/31

6:00 am-9:55 am

1 stop21h 55m

$709

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 2/23

1:05 pm-12:00 pm

2 stops29h 55m

Helsinki-Vantaa

Fri 2/27

6:50 am-11:15 am

1 stop21h 25m

$709

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 5/21

11:55 am-5:40 pm

1 stop35h 45m

Helsinki-Vantaa

Mon 5/25

1:55 pm-4:25 pm

1 stop20h 30m

$712

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 5/7

12:25 pm-12:30 am

1 stop18h 05m

Helsinki-Vantaa

Thu 5/14

6:00 am-9:55 am

1 stop21h 55m

$716

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 2/2

11:45 pm-3:25 pm

1 stop22h 40m

Helsinki-Vantaa

Mon 2/9

8:55 pm-7:00 pm

2 stops39h 05m

$724

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 3/23

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Mon 4/6

6:00 am-9:55 am

1 stop21h 55m

$727

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 1/22

12:40 pm-10:35 pm

1 stop40h 55m

Helsinki-Vantaa

Tue 1/27

7:00 am-10:30 am

2 stops20h 30m

$728

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 4/2

11:40 am-12:30 am

2 stops18h 50m

Helsinki-Vantaa

Mon 4/6

6:00 am-9:55 am

1 stop21h 55m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
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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 December 5, 2025.

Booking 70 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, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $570). Flying from Incheon Intl Airport to Helsinki in June is currently the most expensive (average of $844). 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 December 12, 2025.

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.

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 popular is this Incheon Intl Airport to Helsinki flight route?

    This flight path from Incheon Intl to Helsinki-Vantaa was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 KLM, Juneyao Airlines, or Lufthansa to get the fastest option. Airlines will cover a distance of 4368 mi. This flight may include one or multiple stops.

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

    While on average a flight from Incheon Intl Airport to Helsinki is generally $721, our data shows the cheapest flight currently is $566. When looking at the most popular route, (Incheon Intl - Helsinki-Vantaa), you can expect to pay $715 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, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $570). Flying from Incheon Intl Airport to Helsinki in June is currently the most expensive (average of $844). 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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