HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helsinki

$520+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HEL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Helsinki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Incheon Intl to Helsinki-Vantaa are usually found in March or February, booked 39 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap 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 September 11, 2025.

Round-trip from

$582
(Lufthansa)

One-way from

$520
(Lufthansa)

Popular in

October

Cheapest in

March

Average price

$1,279

Good round-trip deal

$852 or less

Good one-way deal

$613 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 ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Find 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 September 11, 2025.

This Lufthansa deal was found by Cheapflights users on 9/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:05 pmICN - HEL
1 stop19h 15mLufthansa
Tue 12/912:45 pmHEL - ICN
1 stop15h 30mLufthansa
Deal found 9/9$582
This Lufthansa deal was found by Cheapflights users on 9/11. 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.
Sat 11/221:05 pmICN - HEL
1 stop19h 15mLufthansa
Sun 11/3012:45 pmHEL - ICN
1 stop15h 30mLufthansa
Deal found 9/11$583
This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:05 pmICN - HEL
1 stop19h 15mLufthansa
Sun 1/1112:45 pmHEL - ICN
1 stop15h 30mLufthansa
Deal found 9/10$585
This Lufthansa deal was found by Cheapflights users on 9/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:05 pmICN - HEL
1 stop19h 15mLufthansa
Mon 11/246:55 amHEL - ICN
1 stop20h 55mLufthansa
Deal found 9/9$591
This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:05 pmICN - HEL
1 stop19h 15mLufthansa
Thu 11/2712:45 pmHEL - ICN
1 stop15h 30mLufthansa
Deal found 9/10$611
This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/71:05 pmICN - HEL
1 stop19h 15mLufthansa
Sat 11/1512:45 pmHEL - ICN
1 stop15h 30mLufthansa
Deal found 9/10$612
This KLM deal was found by Cheapflights users on 9/10. 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 12/2111:05 pmICN - HEL
1 stop25h 20mMultiple Airlines
Wed 12/315:20 pmHEL - ICN
1 stop34h 10mMultiple Airlines
Deal found 9/10$613
This Lufthansa deal was found by Cheapflights users on 9/11. 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.
Thu 12/41:05 pmICN - HEL
1 stop19h 15mLufthansa
Tue 12/97:05 amHEL - ICN
2 stops21h 10mLufthansa
Deal found 9/11$616
This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:05 pmICN - HEL
1 stop19h 15mLufthansa
Mon 12/16:55 amHEL - ICN
1 stop20h 55mLufthansa
Deal found 9/10$620

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 September 11, 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

Sat 11/22

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Sun 11/30

12:45 pm-11:15 am

1 stop15h 30m

$583

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Sun 2/22

1:30 pm-11:35 pm

1 stop17h 05m

Helsinki-Vantaa

Mon 3/2

6:55 am-10:50 am

1 stop20h 55m

$628

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 1/19

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Fri 1/23

6:55 am-10:50 am

1 stop20h 55m

$639

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 12/2

1:05 pm-12:00 pm

2 stops29h 55m

Helsinki-Vantaa

Tue 12/9

7:05 am-11:15 am

2 stops21h 10m

$648

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Wed 2/11

1:05 pm-12:00 pm

2 stops29h 55m

Helsinki-Vantaa

Thu 2/19

6:55 am-10:50 am

1 stop20h 55m

$664

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Sun 1/18

1:05 pm-12:00 pm

2 stops29h 55m

Helsinki-Vantaa

Sat 1/24

12:45 pm-11:15 am

1 stop15h 30m

$681

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Wed 11/12

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Tue 11/18

12:45 pm-11:15 am

1 stop15h 30m

$692

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 11/10

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Sun 11/16

12:45 pm-11:15 am

1 stop15h 30m

$693

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 11/10

1:05 pm-1:20 am

1 stop19h 15m

Helsinki-Vantaa

Fri 11/14

6:55 am-11:15 am

2 stops21h 20m

$726

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 2/2

1:05 pm-12:00 pm

2 stops29h 55m

Helsinki-Vantaa

Fri 2/6

6:55 am-10:50 am

1 stop20h 55m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 20 results
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 August 29, 2025.

Booking 39 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $444). Flying from Incheon Intl Airport to Helsinki in June is currently the most expensive (average of $1,082). 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 September 11, 2025.

It’s typically best to fly out from Incheon Intl Airport to Helsinki at noon. Doing so could potentially save you 2% on the flight price compared to flying in the morning, which is usually more expensive.

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 0 inbound flights 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 15m. 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 $975, our data shows the cheapest flight currently is $549. When looking at the most popular route, (Incheon Intl - Helsinki-Vantaa), you can expect to pay $828 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, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Helsinki (average of $444). Flying from Incheon Intl Airport to Helsinki in June is currently the most expensive (average of $1,082). 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

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.