Cheap flights from Hong Kong to Seoul from $73
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Seoul departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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HK Express flights from Hong Kong to Incheon Intl Airport
Our best HK Express deals on Hong Kong to Incheon Intl Airport flight tickets
T'way Air flights from Hong Kong to Incheon Intl Airport
Our best T'way Air deals on Hong Kong to Incheon Intl Airport flight tickets
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How to get the cheapest flight ticket from Hong Kong to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Hong Kong and Incheon Intl Airport?
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from Hong Kong is in March. Flight prices, which tend to average around $170, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of March, then departing from Hong Kong during the month November is also very affordable. Most momondo users find prices during this month for around $183.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Hong Kong to Incheon Intl Airport is on a Thursday when prices can be found for as low as $314. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $845. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
In the morning is the cheapest time of day to fly from Hong Kong to Incheon Intl Airport when you can find flight prices for as low as $216. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $852 on average. Flights to Incheon Intl Airport from Hong Kong in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Hong Kong Intl to Incheon Intl flight route?
Fly from Hong Kong Intl to Incheon Intl for the best Hong Kong Intl - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Hong Kong for as low as $189 on momondo.
What cabin class options are available on Hong Kong Intl to Incheon Intl flights?
There are 4 cabin classes available to choose from on Hong Kong Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong Intl to Incheon Intl?
HK Express, T'way Air, and Hainan Airlines are the most popular carriers operating from Hong Kong Intl to Incheon Intl
What airlines fly to Incheon Intl Airport?
HK Express, Cathay Pacific and Jeju Air are the top three most popular airlines that fly to Incheon Intl Airport from Hong Kong according to our data. HK Express is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 8 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to Incheon Intl Airport on average per day?
30 flights are operational daily from Hong Kong to Incheon Intl Airport as of June 2025. The most popular departure time for this route is 12:00AM, with 42% of flights per day taking off in the afternoon.
How many flights depart from Hong Kong to Incheon Intl Airport on average per week?
The number of flights available between Hong Kong and Incheon Intl Airport is 214 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
When to book flights from Hong Kong to Incheon Intl Airport
Cheap Hong Kong to Incheon Intl Airport (HKG to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Incheon Intl Airport
How far is Hong Kong Intl to Incheon Intl by plane?
Hong Kong Intl and Incheon Intl are 1274.3 mi apart from one another. A reasonable flight in good conditions will take 3h 30m.
When did momondo last update prices for flights from Hong Kong Intl Airport to Incheon Intl Airport?
Prices for flights from Hong Kong Intl Airport to Incheon Intl Airport refresh daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Incheon Intl Airport?
There are 8 operators available for flights from Hong Kong Intl Airport to Incheon Intl Airport as of June 2025.
How old do you have to be to fly from Hong Kong Intl Airport to Incheon Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hong Kong to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Incheon Intl Airport is Airbus A321-100/200 (26.19% of total bookings). The next most popular plane models are Airbus A321neo (15.53%), Airbus A330-300 (11.66%), and Boeing 737 MAX 8 (9.34%).
What is the most popular airline from Hong Kong to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Hong Kong to Incheon Intl Airport is HK Express (44% of total bookings). The next most popular airlines are Cathay Pacific (12%), Jeju Air (10%), and Hong Kong Airlines (10%).
Best airlines flying from Hong Kong to Incheon Intl Airport
Compare and see reviews for airlines that fly from Hong Kong to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $112 | Free Cancellation | Rating 8.7 19 reviews | |||
| PriceFrom $123 | Free Cancellation | Rating 7.1 41 reviews | |||
| PriceFrom $127 | Free Cancellation | Rating 7.5 33 reviews | |||
| PriceFrom $159 | Free Cancellation | Rating 5.5 17 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 6.0 5 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 8.2 449 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 8.4 1,101 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 7.6 921 reviews |
Korean Air Flights From Hong Kong to Incheon Intl Airport
Across 21 Korean Air flights from Hong Kong to Incheon Intl Airport this week, the average price was $294, with the best Korean Air deals starting from $241 round-trip. 1,101 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Hong Kong to Incheon Intl Airport
$240 is the best Asiana Airlines flight deal from Hong Kong to Incheon Intl Airport found on momondo over the last 72 hours. The average Asiana Airlines ticket price found was closer to $281, however, with flight time and availability significantly affecting the price. Asiana Airlines (8.2/10 from 449 user reviews) flies into Incheon Intl Airport from Hong Kong 12 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Hong Kong to Seoul?
It is quick and easy to find Hong Kong to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.
Can I find flights from Hong Kong to Seoul with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seoul from Hong Kong which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Hong Kong to Seoul?
Once all potential Hong Kong to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Hong Kong to Seoul right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seoul from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.