The cheapest times to fly from HEL to ICN are

  • January 8th to May 27th (except the week of April 9th)
  • October 22nd to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HEL to ICN is late November to early December. Prices can be as high as $1017 for Saturday flights during early August, or as low as $513 for Wednesday flights around late November to early December.


When to Fly to Seoul

Flying from Helsinki (HEL) to Seoul (ICN) will usually cost between $516 to $751 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $527. Due to high demand the most expensive time to fly is early August, with an average price of $805. Planning your trip to low-cost times can easily save you $278 on economy flights and even more on first-class flights. Generally, any price below $593 can be considered a good price for a round-trip HEL to ICN flight.

See below for a graph of average weekly prices for the HEL to ICN route. All prices are for round-trip tickets in USD.

HEL to ICN Flight Prices

Compared to other flights, the HEL to ICN flight is cheaper than the average and costs less than the average flight leaving from Helsinki. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $85 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $576. Return trip prices are from the ICN to HEL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HEL to ICN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 8 hour 51 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from HEL to ICN? We’ve got answers.

Which airlines fly this route?

You can find 35 major airlines flying this route most often: Aeroflot, Air Baltic, Air China, Air France, Air India, ANA, Asiana, Belavia, British Airways, Cathay Pacific, China Airlines, China Eastern, China Southern, CSA, EASTAR JET, Emirates, Etihad, Finnair, Icelandair, JAL, Juneyao Airlines, KLM, Korean Air, LOT, Lufthansa, Pobeda, Qantas, Qatar Airways, S7, SAS, Shanghai Airlines, Sichuan Airlines, Tibet Airlines, Turkish Airlines, Xiamen, and potentially more during busy seasons.

How far away is it from Incheon International Airport to Helsinki Vantaa Airport?

The distance between the two airports is roughly 4369 miles or 7031 kilometers.

How long does it take to fly from HEL to ICN?

The real-world flight time for a nonstop HEL to ICN flight is about 8 hour 51 minutes.

How many flights go between Helsinki and Seoul?

It depends on the day of the week and the date, but a typical day might have around 72 available flights from HEL to ICN.


Airport Location Info


Departing Airport

Origination code HEL
Origination airport name Helsinki Vantaa Airport
City Helsinki
Country Finland
Latitude 60.3
Longitude 25

Return Airport

Destination code ICN
Destination airport name Incheon International Airport
City Seoul
Country South Korea
Latitude 37.5
Longitude 126.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.