$155 Find Cheap Flights from Incheon to Hong Kong – Compare and Save

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

• Earliest: departs at 01:55 and lands at 06:04
• Latest: departs at 21:50 and lands at 01:59.

The flight takes about 4h 09m.

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

• Economy class
• Business Class

A direct flight from Incheon Intl Airport to Hong Kong takes 4h 09m, covering 3,326 km.

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.

Return flights from Incheon Intl Airport to Hong Kong range from $289 to $400, with an average of $339 over the past 12 months. Anything below $289 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the $339 route average. Book 14 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average $338 return, compared with $375 via a stopover through Nanjing Lukou Intl (NKG).

AIR PREMIA is slightly above the route average for timely arrivals, while HK Express has a lower on-time arrival rate. On-time arrival rates on Incheon Intl Airport to Hong Kong flights are:

• AIR PREMIA: 95% on time
• HK Express: 94% on time
• Jeju Air: 94% on time

On average, flights on this route are punctual 91% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $28–$142 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 Incheon Intl Airport to Hong Kong flights, with 30% leaving in that window. Morning departures account for 25%, Evening flights for 25%, and Night flights for 20%.

One-way fares from Incheon Intl Airport to Hong Kong are currently higher than usual. Average one-way flight prices are about $180, which is 5% above the typical average for this route.

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

Morning 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 Incheon Intl Airport to Hong Kong route, 9% of flights were delayed in the past three months, with delays averaging 1h 56m.

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

• Taipei City Taiwan Taoyuan Intl (TPE) – 33% of one-stop connections
• Kaohsiung City (KHH) – 17% of one-stop connections
• Nanjing Lukou Intl (NKG) – 17% of one-stop connections
• Beijing Capital (PEK) – 17% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Incheon Intl Airport to Hong Kong. Tuesday is the cheapest departure day at $325 return on average, while Monday is the most expensive at $351, a difference of $26.

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

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

• Cathay Pacific
• HK Express
• Korean Air
• Hong Kong Airlines
• Asiana Airlines
• Jeju Air

Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time of 6h 57m, compared to 6h 59m via Kaohsiung City (KHH) and 7h 05m via Taipei City Taiwan Taoyuan Intl (TPE).

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

Hong Kong Convention and Exhibition Centre is one of the most viewed places in Hong Kong on KAYAK.

Among airlines operating Incheon Intl Airport to Hong Kong flights:

• HK Express: offers free seat selection
• Trinity Airways (Formerly T'way Air): offers extra legroom; offers free seat selection
• Jeju Air: offers free seat selection
• Cathay Pacific: offers free seat selection
• Eastar Jet: 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
• Trinity Airways (Formerly T'way Air): a cabin bag and a checked bag in Economy class
• Jeju Air: a cabin bag and a checked bag in Economy class

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