The cheapest times to fly from HKG to ICN are

  • February 5th to March 25th
  • May 14th to June 17th
  • August 27th to December 16th (except the weeks of September 3rd, September 24th, and October 1st)

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 HKG to ICN is mid to late November. Prices can be as high as $382 for Sunday flights during late January, or as low as $138 for Tuesday flights around mid to late November.


When to Fly to Seoul

Flying from Hong Kong (HKG) to Seoul (ICN) will usually cost between $140 to $323 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late November with an average ticket price of $140. Due to high demand the most expensive time to fly is late January, with an average price of $335. Planning your trip to low-cost times can easily save you $196 on economy flights and even more on first-class flights. Generally, any price below $170 can be considered a good price for a round-trip HKG to ICN flight.

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

HKG to ICN Flight Prices

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


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays 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 $18 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $197. Return trip prices are from the ICN to HKG 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 HKG to ICN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 18 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 44 major airlines flying this route most often: Aeroflot, Air China, Air India, Air Macau, Air New Zealand, Air Seoul, Air Tahiti Nui, ANA, Asiana, Cathay Dragon, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, China Southern, EASTAR JET, Ethiopian, EVA Air, Hong Kong Airlines, Hong Kong Express, JAL, Jeju Air, Jetstar, Jin Air, Kenya Airways, Korean Air, MIAT, Peach Aviation, Philippine Airlines, Philippines AirAsia, Royal Brunei, S7, Shandong, Shanghai Airlines, Shenzhen, Sichuan Airlines, Singapore Airlines, Spring, T’Way Air, THAI, United, VietJet Air, Vietnam Airlines, Xiamen, and potentially more during busy seasons.

How far away is it from Incheon International Airport to Hong Kong International Airport?

The distance between the two airports is roughly 1285 miles or 2068 kilometers.

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

The real-world flight time for a nonstop HKG to ICN flight is about 3 hour 18 minutes.

How many flights go between Hong Kong and Seoul?

It depends on the day of the week and the date, but a typical day might have around 75 available flights from HKG to ICN.


Airport Location Info


Departing Airport

Origination code HKG
Origination airport name Hong Kong International Airport
City Hong Kong
Country Hong Kong
Latitude 22.3
Longitude 113.9

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.