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$429+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Helsinki-Vantaa are usually found in February or March, booked 66 days in advance, depart on a Monday or Sunday 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 June 12, 2025.

Round-trip from

$561
(Lufthansa)

One-way from

$429
(Etihad Airways)

Popular in

October

Cheapest in

February

Average price

$1,117

Good round-trip deal

$1,148 or less

Good one-way deal

$704 or less
From Incheon Intl to Helsinki-Vantaa
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One-way flight from Incheon Intl to Helsinki-Vantaa
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Highest demand for flights based on searches. 9% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Incheon Intl to Helsinki-Vantaa.
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Price to beat on a one-way flight from Incheon Intl to Helsinki-Vantaa.
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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 June 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/9. 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.
Sat 10/1111:40 amICN - HEL
1 stop18h 10mLufthansa
Mon 10/206:00 amHEL - ICN
1 stop21h 55mLufthansa
Deal found 6/9$561
This KLM deal was found by Cheapflights users on 6/11. 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 9/810:25 pmICN - HEL
1 stop20h 35mKLM
Mon 9/156:25 pmHEL - ICN
1 stop16h 00mKLM
Deal found 6/11$727
This KLM deal was found by Cheapflights users on 6/10. 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.
Tue 9/910:25 pmICN - HEL
1 stop25h 15mMultiple Airlines
Tue 9/166:40 amHEL - ICN
1 stop17h 50mMultiple Airlines
Deal found 6/10$733
This Cathay Pacific deal was found by Cheapflights users on 6/11. 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.
Mon 11/101:50 pmICN - HEL
2 stops31h 35mCathay Pacific
Tue 11/188:00 amHEL - ICN
2 stops22h 55mCathay Pacific
Deal found 6/11$832

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 June 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

Sat 10/11

11:40 am-11:50 pm

1 stop18h 10m

Helsinki-Vantaa

Mon 10/20

6:00 am-9:55 am

1 stop21h 55m

$561

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 9/8

10:25 pm-1:00 pm

1 stop20h 35m

Helsinki-Vantaa

Mon 9/15

6:25 pm-4:25 pm

1 stop16h 00m

$727

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 9/9

10:25 pm-5:40 pm

1 stop25h 15m

Helsinki-Vantaa

Tue 9/16

6:40 am-6:30 am

1 stop17h 50m

$733

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 11/10

1:50 pm-2:25 pm

2 stops31h 35m

Helsinki-Vantaa

Tue 11/18

8:00 am-1:55 pm

2 stops22h 55m

$832

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 11/10

12:50 am-3:25 pm

2 stops45h 35m

$429

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 11/11

6:25 pm-11:15 am

2 stops23h 50m

$553

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Tue 11/11

1:05 pm-1:15 am

1 stop19h 10m

$592

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 9/8

10:25 pm-1:00 pm

1 stop20h 35m

$624

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Thu 9/25

4:45 pm-3:25 pm

2 stops28h 40m

$656

IncheonHelsinki

ICN - HEL

ICNHEL

Incheon Intl

Mon 11/10

12:10 am-6:05 pm

1 stop24h 55m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 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 June 9, 2025.

Booking 66 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 $1,081). 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 June 12, 2025.

It’s typically best to fly out from Incheon Intl Airport to Helsinki at noon. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Incheon Intl Airport to Helsinki

Explore weekly flight availability from Incheon Intl to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from ICN to HEL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Japan Airlines, Singapore Airlines and KLM from Seoul to Helsinki. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
KLM
7.8
Good
1,358 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Finnair
7.6
Good
1,290 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Overall

8.3

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 1 airline has 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.

  • What are the cheapest airlines flying from Incheon Intl Airport to Helsinki round-trip?

    Cheapflights users have booked flights from Incheon Intl Airport to Helsinki round-trip from $561. Other airlines that can offer you cheap pricing are KLM, from $727, and Cathay Pacific, from $832. You may be able to fly from Incheon Intl Airport to Helsinki for 51% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Helsinki one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $429. Lufthansa flights start at $592 while deals on KLM start at $624 one-way.

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

    While on average a flight from Incheon Intl Airport to Helsinki is generally $1,105, our data shows the cheapest flight currently is $622. When looking at the most popular route, (Incheon Intl - Helsinki-Vantaa), you can expect to pay $949 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 $1,081). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Vantaa
Lahti

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Top airline flying from Incheon Intl to Helsinki

Discover the top airline that operate flights from Incheon Intl to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$907Average$1,171FlexibilityNo cancel feeOn-time76%

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