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Cheap flights from Hong Kong to Incheon Intl Airport from $122

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 Incheon Intl Airport departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Hong Kong to Seoul

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Hong Kong to Seoul.
 Logo
07:15 - 11:50HKG-ICN
3h 35mdirect
 Logo
20:05 - 23:15ICN-HKG
4h 10mdirect
Thu, 5 Jun - Sat, 7 Jun
HK Express Logo
16:55 - 21:35HKG-ICN
3h 40mdirect
HK Express Logo
22:30 - 01:20ICN-HKG
3h 50mdirect
$197HK Express
Find Deal
Mon, 7 Jul - Sat, 12 Jul
HK Express Logo
16:55 - 21:35HKG-ICN
3h 40mdirect
HK Express Logo
22:30 - 01:20ICN-HKG
3h 50mdirect
$198HK Express
Find Deal
Mon, 7 Jul - Sat, 12 Jul
HK Express Logo
16:55 - 21:35HKG-ICN
3h 40mdirect
HK Express Logo
02:35 - 05:20ICN-HKG
3h 45mdirect
$206HK Express
Find Deal
Mon, 7 Jul - Fri, 11 Jul
T'way Air Logo
00:40 - 05:30HKG-ICN
3h 50mdirect
T'way Air Logo
20:05 - 23:15ICN-HKG
4h 10mdirect
$239T'way Air
Find Deal
Wed, 4 Jun - Sat, 7 Jun
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
$277Jeju Air
Find Deal
Thu, 19 Jun - Mon, 23 Jun
Air China Logo
20:15 - 11:35HKG-ICN
14h 20m1 stop
Air China Logo
13:05 - 21:05ICN-HKG
9h 00m1 stop
$302Air China
Find Deal
Thu, 5 Jun - Sat, 7 Jun
AIR PREMIA Logo
13:30 - 18:10HKG-ICN
3h 40mdirect
AIR PREMIA Logo
09:05 - 12:00ICN-HKG
3h 55mdirect
$314AIR PREMIA
Find Deal
Fri, 20 Jun - Mon, 23 Jun
T'way Air Logo
00:40 - 05:30HKG-ICN
3h 50mdirect
T'way Air Logo
20:05 - 23:15ICN-HKG
4h 10mdirect
$317T'way Air
Find Deal
Wed, 18 Jun - Mon, 23 Jun
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
$395Jeju Air
Find Deal
Tue, 27 May - Sat, 31 May

HK Express flights from Hong Kong to Incheon Intl Airport

Our best HK Express deals on Hong Kong to Incheon Intl Airport flight tickets
HK Express
7 July
HKG16:55Hong Kong Intl
3h 40m
ICN21:35Incheon Intl
12 July
ICN22:30Incheon Intl
3h 50m
HKG01:20Hong Kong Intl
HK Express
7 July
HKG16:55Hong Kong Intl
3h 40m
ICN21:35Incheon Intl
12 July
ICN22:30Incheon Intl
3h 50m
HKG01:20Hong Kong Intl
HK Express
7 July
HKG16:55Hong Kong Intl
3h 40m
ICN21:35Incheon Intl
11 July
ICN02:35Incheon Intl
3h 45m
HKG05:20Hong Kong Intl

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
T'way Air
4 June
HKG00:40Hong Kong Intl
3h 50m
ICN05:30Incheon Intl
7 June
ICN20:05Incheon Intl
4h 10m
HKG23:15Hong Kong Intl
T'way Air
18 June
HKG00:40Hong Kong Intl
3h 50m
ICN05:30Incheon Intl
23 June
ICN20:05Incheon Intl
4h 10m
HKG23:15Hong Kong Intl
T'way Air
26 May
HKG00:40Hong Kong Intl
3h 50m
ICN05:30Incheon Intl
31 May
ICN20:05Incheon Intl
4h 10m
HKG23:15Hong Kong Intl

See travel insights to Seoul from

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 cheapest month to fly to Incheon Intl Airport?

In general, March is the cheapest month to fly from Hong Kong to Incheon Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. If you aren’t able to travel to Incheon Intl Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $286.

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 Tuesday when prices can be found for as low as $291. On the other hand, Sunday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $411.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the afternoon. Flights from Hong Kong to Incheon Intl Airport during this time can be as low as $274. Flights at midday are often more expensive, with an average ticket price of $378.

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 2 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $325 when searching 2 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 $300 on momondo.

What cabin class options are available on Hong Kong Intl to Incheon Intl flights?

There are 2 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.

How have Hong Kong to Incheon Intl Airport flight prices changed over time?

As of April 2025, prices for Hong Kong to Incheon Intl Airport flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

$122

Fastest flight time

3h 30m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Hong Kong in the past 72 hours is $122. The best return flight deal from Hong Kong to Incheon Intl Airport found on momondo in the last 72 hours is $177.
The fastest flight from Hong Kong to Incheon Intl Airport takes 3h 30m
Direct flights go from Hong Kong to Incheon Intl Airport every day.

  • How far is Hong Kong Intl to Incheon Intl by plane?

    The distance between Hong Kong Intl and Incheon Intl is about 2050.8 km. By plane, this route typically takes 3h 35m.

  • 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to Incheon Intl Airport?

  • What is the most popular airline from Hong Kong to Incheon Intl Airport?


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
HK ExpressPriceFrom $192Free cancellationRating
7.1
41 reviews
Search HK Express flights
  • HK Express Flights From Hong Kong to Incheon Intl Airport

    HK Express flies from Hong Kong to Incheon Intl Airport around 18 times per week, with 41 momondo users rating the airline 7.1/10. The cheapest HK Express deal from Hong Kong to Incheon Intl Airport in the last 72 hours was $123 (round-trip), much lower than the average airfare cost of $144 for HK Express flights on this route.


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