$114 Find Cheap Flights from Hong Kong to Seoul Incheon Airport - Compare and Save

These are the earliest and latest flight times available from Hong Kong to Incheon Intl Airport:

• Earliest: departs at 12:05 am and lands at 3:41 am
• Latest: departs at 9:05 pm and lands at 12:41 am.

The flight takes about 3h 36m.

Three cabin classes are available on flights from Hong Kong to Incheon Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Hong Kong to Incheon Intl Airport takes 3h 36m, covering 1,284 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Hong Kong to Incheon Intl Airport range from $199 to $295, with an average of $237 over the past 12 months. Anything below $199 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 8% above the $237 route average. Book 6 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $236 round-trip, compared to $257 via a layover through Shanghai Pu Dong (PVG).

Trinity Airways (Formerly T'way Air) is slightly above the route average for timely arrivals, while AIR PREMIA has a lower on-time arrival rate. On-time arrival rates on Hong Kong to Incheon Intl Airport flights are:

• Trinity Airways (Formerly T'way Air): 97% on time
• AIR PREMIA: 94% on time
• HK Express: 92% on time

Overall, flights on this route are punctual 90% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $3–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by HK Express and Hong Kong Airlines. Other aircraft seen on the route include Airbus A321neo variants.

Afternoon is the busiest departure period on Hong Kong to Incheon Intl Airport flights, with 32% of flights leaving in that window. Night departures account for 31%, morning flights for 27%, and evening flights for 10%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $193 to $1,799. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Hong Kong to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about $131, which is 11% below the typical average for this route.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Flights from Hong Kong to Incheon Intl Airport usually depart from Hong Kong Intl (HKG) and arrive at Incheon Intl (ICN).

Night flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hong Kong to Incheon Intl Airport route, 10% of flights were delayed in the past 3 months, with delays averaging 2h 07m.

One-stop flights from Hong Kong to Incheon Intl Airport most commonly connect through:

• Shanghai Pu Dong (PVG) - 48% of one-stop connections
• Nanjing Lukou Intl (NKG) - 26% of one-stop connections
• Beijing Capital (PEK) - 10% of one-stop connections
• Beijing Daxing Intl (PKX) - 6% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Hong Kong to Incheon Intl Airport. Tuesday is the cheapest departure day at $223 round-trip on average, while Saturday is the most expensive at $257, a difference of $34.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

10 airlines operate flights between Hong Kong and Incheon Intl Airport. The airlines offering nonstop flights on this route include:

• Cathay Pacific
• HK Express
• Korean Air
• Hong Kong Airlines
• Asiana Airlines
• Eastar Jet

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 7h 05m, compared with 7h 22m via Beijing Capital (PEK) and 8h 25m via Shanghai Pu Dong (PVG).

Incheon Intl Airport is 1 hour ahead of Hong Kong (Korean Time vs Hong Kong Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Among airlines operating Hong Kong to Incheon Intl Airport flights:

• HK Express: offers free seat selection
• Asiana Airlines: offers free seat selection
• AIR PREMIA: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection
• Air Busan: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• HK Express: a cabin bag and a checked bag in Economy Class
• Jeju Air: a cabin bag and a checked bag in Economy Class
• Eastar Jet: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.