What is the cheapest airline that flies from Seoul to Hong Kong Intl?

Jeju Air, AIR PREMIA, and HK Express are the most popular carriers operating from Seoul to Hong Kong Intl

How many flights depart from Seoul to Hong Kong on average per week?

As of September 2025, there are 195 flights per week flying from Seoul to Hong Kong. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

How many flights depart from Seoul to Hong Kong on average per day?

27 flights are operational daily from Seoul to Hong Kong as of September 2025. The most popular departure time for this route is 20:00, with 38% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Seoul to Hong Kong Intl Airport?

Prices for flights from Seoul to Hong Kong Intl Airport refresh daily.

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

As of September 2025, there is 1 operator available to choose from for flights from Seoul to Hong Kong Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Hong Kong Intl Airport.

What documentation or ID do you need to fly to Hong Kong Intl Airport?

The travel and health documents you'll need for your trip to Hong Kong 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 Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Seoul to Hong Kong in 2025

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Find the cheapest flights from Seoul to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap return flights

09:45 - 12:35ICN-HKG

3h 50mdirect

13:35 - 18:15HKG-ICN

3h 40mdirect

$224Jeju Air

Find Deal

Sun, 12 Oct - Wed, 15 Oct

09:45 - 12:35ICN-HKG

3h 50mdirect

13:35 - 18:15HKG-ICN

3h 40mdirect

$235Jeju Air

Find Deal

Tue, 23 Sep - Thu, 25 Sep

20:05 - 23:15ICN-HKG

4h 10mdirect

00:40 - 05:30HKG-ICN

3h 50mdirect

$236T'way Air

Find Deal

Wed, 24 Sep - Sat, 27 Sep

08:15 - 11:15ICN-HKG

4h 00mdirect

00:05 - 05:00HKG-ICN

3h 55mdirect

$262

Find Deal

Mon, 27 Oct - Sun, 2 Nov

02:20 - 05:30ICN-HKG

4h 10mdirect

00:05 - 05:00HKG-ICN

3h 55mdirect

$263

Find Deal

Sun, 26 Oct - Sun, 2 Nov

20:05 - 23:15ICN-HKG

4h 10mdirect

00:05 - 05:00HKG-ICN

3h 55mdirect

$281T'way Air

Find Deal

Sat, 25 Oct - Fri, 31 Oct

09:05 - 12:00ICN-HKG

3h 55mdirect

13:30 - 18:10HKG-ICN

3h 40mdirect

$329AIR PREMIA

Find Deal

Wed, 1 Oct - Sun, 5 Oct

09:05 - 12:00ICN-HKG

3h 55mdirect

13:30 - 18:10HKG-ICN

3h 40mdirect

$331AIR PREMIA

Find Deal

Wed, 1 Oct - Sun, 5 Oct

19:35 - 22:30ICN-HKG

3h 55mdirect

00:30 - 04:50HKG-ICN

3h 20mdirect

$343Asiana Airlines

Find Deal

Sat, 22 Nov - Mon, 24 Nov

19:35 - 22:30ICN-HKG

3h 55mdirect

00:30 - 04:50HKG-ICN

3h 20mdirect

$361Asiana Airlines

Find Deal

Fri, 7 Nov - Sun, 9 Nov

Jeju Air flights from Seoul to Hong Kong

Our best Jeju Air deals on Seoul to Hong Kong flight tickets

Jeju Air

12 Oct

ICN09:45Incheon Intl

3h 50m

HKG12:35Hong Kong Intl

15 Oct

HKG13:35Hong Kong Intl

3h 40m

ICN18:15Incheon Intl

$224

Find similar

Jeju Air

22 Sept

ICN09:45Incheon Intl

3h 50m

HKG12:35Hong Kong Intl

23 Sept

HKG13:35Hong Kong Intl

3h 40m

ICN18:15Incheon Intl

$233

Find similar

Jeju Air

23 Sept

ICN09:45Incheon Intl

3h 50m

HKG12:35Hong Kong Intl

25 Sept

HKG13:35Hong Kong Intl

3h 40m

ICN18:15Incheon Intl

$235

Find similar

T'way Air flights from Seoul to Hong Kong

Our best T'way Air deals on Seoul to Hong Kong flight tickets

T'way Air

24 Sept

ICN20:05Incheon Intl

4h 10m

HKG23:15Hong Kong Intl

27 Sept

HKG00:40Hong Kong Intl

3h 50m

ICN05:30Incheon Intl

$236

Find similar

T'way Air

18 Sept

ICN20:05Incheon Intl

4h 10m

HKG23:15Hong Kong Intl

21 Sept

HKG00:40Hong Kong Intl

3h 50m

ICN05:30Incheon Intl

$275

Find similar

T'way Air

25 Oct

ICN20:05Incheon Intl

4h 10m

HKG23:15Hong Kong Intl

31 Oct

HKG00:05Hong Kong Intl

3h 55m

ICN05:00Incheon Intl

$281

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 12/10

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Wed 15/10

13:35-18:15

Nonstop3h 40m

$224

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 23/9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Thu 25/9

13:35-18:15

Nonstop3h 40m

$235

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 24/9

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Sat 27/9

00:40-05:30

Nonstop3h 50m

$236

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 27/10

08:15-11:15

Nonstop4h 00m

Hong Kong Intl

Sun 2/11

00:05-05:00

Nonstop3h 55m

$262

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 26/10

02:20-05:30

Nonstop4h 10m

Hong Kong Intl

Sun 2/11

00:05-05:00

Nonstop3h 55m

$263

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 25/10

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Fri 31/10

00:05-05:00

Nonstop3h 55m

$281

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 1/10

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Sun 5/10

13:30-18:10

Nonstop3h 40m

$329

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 1/10

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Sun 5/10

13:30-18:10

Nonstop3h 40m

$331

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 22/11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Mon 24/11

00:30-04:50

Nonstop3h 20m

$343

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 7/11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Sun 9/11

00:30-04:50

Nonstop3h 20m

$361

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Hong Kong

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seoul and Hong Kong?

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in March, then you should wait until May to fly from Seoul, when ticket prices are also cheap, with an average price of $262.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Wednesday when prices can be found for as low as $334. This is often the case because there is less demand to fly during this day of the week. Flights from Seoul to Hong Kong on a Thursday will generally be more expensive and average around $1,357. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hong Kong?

Our data shows that the cheapest Seoul to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $347. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,298 per ticket.

What is the cheapest Seoul to Hong Kong Intl flight route?

Fly from Incheon Intl to Hong Kong Intl for the best Seoul - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $278 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Seoul for as low as $253 on momondo.

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

There are 3 cabin classes available to choose from on Seoul to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Hong Kong flight prices changed over time?

As of September 2025, prices for Seoul to Hong Kong flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Hong Kong

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

Estimated return price

Cheap Seoul to Hong Kong (SEL to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Hong Kong

Best price found	$594
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from Seoul in the past 72 hours is $594. The best return flight deal from Seoul to Hong Kong found on momondo in the last 72 hours is $323.

The fastest flight from Seoul to Hong Kong takes 3h 50m

Direct flights go from Seoul to Hong Kong every day.

There is 1 airport near Hong Kong: Hong Kong Intl (HKG)

Search flight deals

How far is Seoul to Hong Kong Intl by plane?
There are 2089.5 km between Seoul and Hong Kong Intl. In terms of flight time, this usually takes a little over 3h 50m.
When did momondo last update prices for flights from Seoul to Hong Kong Intl Airport?
Prices for flights from Seoul to Hong Kong Intl Airport refresh daily.
How many operators does momondo search for flights from Seoul to Hong Kong Intl Airport?
As of September 2025, there is 1 operator available to choose from for flights from Seoul to Hong Kong Intl Airport.
How old do you have to be to fly from Seoul to Hong Kong Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents you'll need for your trip to Hong Kong 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 Hong Kong 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 Seoul to Hong Kong?
Based on momondo bookings for flights between Seoul and Hong Kong, the leading plane model is Airbus A330-300, making up 18.60% of the total bookings. Other popular models include Airbus A321neo with 16.69%, Airbus A321-100/200 with 15.36%, and Boeing 737 MAX 8 with 8.06%.

Best airlines flying from Seoul to Hong Kong

Compare and see reviews for airlines that fly from Seoul to Hong Kong with momondo

Airline	Rating	Free cancellation	Price
Jeju Air	PriceFrom $291	Free cancellation	Rating 7.7 33 reviews		Search Jeju Air flights

Jeju Air Flights From Seoul to Hong Kong
Across 7 Jeju Air flights from Seoul to Hong Kong this week, the average price was $199, with the best Jeju Air deals starting from $193 round-trip. 33 users have rated Jeju Air on momondo, with an average score of 7.7/10.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Hong Kong?

It is quick and easy to find Seoul to Hong Kong 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 Hong Kong that suits you.

Can I find flights from Seoul to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to Hong Kong?

momondo helps you find the best flight between Seoul and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seoul to Hong Kong right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Hong Kong trip

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Cheap flights from Seoul to Hong Kong from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Hong Kong departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Find the cheapest flights from Seoul to Hong Kong

Cheap return flights

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Cheap last-minute flights

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Jeju Air flights from Seoul to Hong Kong

Our best Jeju Air deals on Seoul to Hong Kong flight tickets

T'way Air flights from Seoul to Hong Kong

Our best T'way Air deals on Seoul to Hong Kong flight tickets

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Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Seoul to Hong Kong

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 Seoul and Hong Kong?

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in March, then you should wait until May to fly from Seoul, when ticket prices are also cheap, with an average price of $262.

What is the cheapest day to depart on your flight to Hong Kong?

What is the cheapest time of day to depart on your flight to Hong Kong?

What is the cheapest Seoul to Hong Kong Intl flight route?

Fly from Incheon Intl to Hong Kong Intl for the best Seoul - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

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

There are 3 cabin classes available to choose from on Seoul to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Hong Kong flight prices changed over time?

As of September 2025, prices for Seoul to Hong Kong flights are approximately 32% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Hong Kong Intl?

Jeju Air, AIR PREMIA, and HK Express are the most popular carriers operating from Seoul to Hong Kong Intl

How many flights depart from Seoul to Hong Kong on average per day?

27 flights are operational daily from Seoul to Hong Kong as of September 2025. The most popular departure time for this route is 20:00, with 38% of flights per day taking off in the afternoon.

How many flights depart from Seoul to Hong Kong on average per week?

As of September 2025, there are 195 flights per week flying from Seoul to Hong Kong. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

When to book flights from Seoul to Hong Kong

Cheap Seoul to Hong Kong (SEL to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Hong Kong

Best price found

Fastest flight time

Direct flights

Airports in Hong Kong

How far is Seoul to Hong Kong Intl by plane?

When did momondo last update prices for flights from Seoul to Hong Kong Intl Airport?

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

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

What documentation or ID do you need to fly to Hong Kong Intl Airport?

What is the most popular plane model from Seoul to Hong Kong?

Best airlines flying from Seoul to Hong Kong

Compare and see reviews for airlines that fly from Seoul to Hong Kong with momondo

Jeju Air Flights From Seoul to Hong Kong

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Hong Kong?

Can I find flights from Seoul to Hong Kong with flexible booking policies on momondo?

How can momondo help me find flights from Seoul to Hong Kong?

I’m not ready to book a flight from Seoul to Hong Kong right now. Can momondo alert me if prices change?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo