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

The number of flights available between Seoul and Hong Kong is 260 per week as of March 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Hong Kong?

On average, it takes 3h 35m to fly from Seoul to Hong Kong if you fly out of Incheon (the most popular airport in Seoul) and into Hong Kong (the most popular airport in Hong Kong). If you’re flying out of Seoul and into Hong Kong, then the flight time is around 6h 30m.

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

T'way Air, Jeju Air, and China Southern 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?

The number of flights available between Seoul and Hong Kong is 37 per day as of March 2026. The most frequent departure time is 7:00PM, with 36% of daily flights leaving in the afternoon.

What airlines fly to Hong Kong?

HK Express, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Hong Kong from Seoul according to our data. HK Express is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 7 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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

There are 7 operators available for flights from Seoul to Hong Kong Intl Airport as of March 2026.

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 layovers 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 necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$66 Cheap Flights from Seoul to Hong Kong in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $177 to $251. The lowest price recently found on this route was $169.

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Find the cheapest flights from Seoul to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$169Jeju Air

Sun, May 10 - Mon, May 11

9:30 pm - 12:15 am

ICN

HKG

3h 45mnonstop

1:25 am - 6:25 am

HKG

ICN

4h 00mnonstop

$171Air Busan

Wed, May 6 - Sat, May 9

8:10 pm - 10:45 pm

ICN

HKG

3h 35mnonstop

12:05 am - 5:10 am

HKG

ICN

4h 05mnonstop

$172Eastar Jet

Sat, Jun 13 - Tue, Jun 16

6:40 am - 9:30 am

ICN

HKG

3h 50mnonstop

9:00 pm - 1:40 am

HKG

ICN

3h 40mnonstop

$173HK Express

Thu, Apr 9 - Sat, Apr 11

2:35 am - 5:25 am

ICN

HKG

3h 50mnonstop

9:45 am - 2:25 pm

HKG

ICN

3h 40mnonstop

$174HK Express

Fri, Apr 17 - Mon, Apr 20

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$175Jeju Air

Sat, May 16 - Mon, May 18

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$176Jeju Air

Sat, May 16 - Mon, May 18

8:45 am - 11:55 am

ICN

HKG

4h 10mnonstop

1:15 pm - 6:05 pm

HKG

ICN

3h 50mnonstop

$177T'way Air

Tue, Apr 14 - Wed, Apr 15

5:40 pm - 11:35 pm

GMP

HKG

6h 55m

1 stop

2:00 am - 9:30 am

HKG

GMP

6h 30m

1 stop

$249Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

3:20 pm - 11:35 pm

GMP

HKG

9h 15m

1 stop

2:00 am - 9:30 am

HKG

GMP

6h 30m

1 stop

$250Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

Jeju Air flights from Seoul to Hong Kong

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

Jeju Air

May 10

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 12

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$169

Jeju Air

May 16

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 18

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$175

Jeju Air

May 16

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 18

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$176

HK Express flights from Seoul to Hong Kong

Our best HK Express deals on Seoul to Hong Kong flight tickets

HK Express

Apr 9

ICN6:40 amIncheon Intl

3h 50m

HKG9:30 amHong Kong Intl

Apr 11

HKG9:00 pmHong Kong Intl

3h 40m

ICN1:40 amIncheon Intl

$173

HK Express

Apr 17

ICN2:35 amIncheon Intl

3h 50m

HKG5:25 amHong Kong Intl

Apr 20

HKG9:45 amHong Kong Intl

3h 40m

ICN2:25 pmIncheon Intl

$174

HK Express

Mar 18

ICN2:20 amIncheon Intl

4h 10m

HKG5:30 amHong Kong Intl

Mar 23

HKG9:05 pmHong Kong Intl

3h 30m

ICN1:35 amIncheon Intl

$175

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 5/10

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Mon 5/11

12:35 am-5:30 am

Nonstop3h 55m

$169

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 5/6

9:30 pm-12:15 am

Nonstop3h 45m

Hong Kong Intl

Sat 5/9

1:25 am-6:25 am

Nonstop4h 00m

$171

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 6/13

8:10 pm-10:45 pm

Nonstop3h 35m

Hong Kong Intl

Tue 6/16

12:05 am-5:10 am

Nonstop4h 05m

$172

Quickest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 4/9

6:40 am-9:30 am

Nonstop3h 50m

Hong Kong Intl

Sat 4/11

9:00 pm-1:40 am

Nonstop3h 40m

$173

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 4/17

2:35 am-5:25 am

Nonstop3h 50m

Hong Kong Intl

Mon 4/20

9:45 am-2:25 pm

Nonstop3h 40m

$174

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 5/16

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Mon 5/18

12:35 am-5:30 am

Nonstop3h 55m

$175

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 5/16

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Mon 5/18

12:35 am-5:30 am

Nonstop3h 55m

$176

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 4/14

8:45 am-11:55 am

Nonstop4h 10m

Hong Kong Intl

Wed 4/15

1:15 pm-6:05 pm

Nonstop3h 50m

$177

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 4/15

5:40 pm-11:35 pm

1 stop6h 55m

Hong Kong Intl

Tue 4/21

2:00 am-9:30 am

1 stop6h 30m

$249

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 4/15

3:20 pm-11:35 pm

1 stop9h 15m

Hong Kong Intl

Tue 4/21

2:00 am-9:30 am

1 stop6h 30m

$250

Flights are sorted by cheapest round-trip flights first.

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?

The month of May is, on average, the cheapest month to fly to Hong Kong from Seoul, with most prices found around $178. The month of September is another great option to travel to Hong Kong, with average flight prices from Seoul averaging around $190.

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

The cheapest day to depart from Seoul to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $221. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $282.

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

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $214. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $269 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 $214 when searching weeks out. 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 $186 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.

Can stopping save me money on Seoul to Hong Kong flights?

No. A direct flight is the cheapest option for a flight between Seoul to Hong Kong.

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

As of March 2026, prices for Seoul to Hong Kong flights are approximately 13% 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 round-trip 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	$81
Fastest flight time	3h 45m
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 $81. The best round-trip flight deal from Seoul to Hong Kong found on momondo in the last 72 hours is $179.

The fastest flight from Seoul to Hong Kong takes 3h 45m

Direct flights go from Seoul to Hong Kong every day.

There is 1 airport in Hong Kong. From Seoul there are direct flights to Hong Kong Intl (HKG).

Search flight deals

How far is Seoul to Hong Kong Intl by plane?
The distance between Seoul and Hong Kong Intl is about 1298.4 mi. Typically, this will take 3h 45m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Seoul to Hong Kong Intl Airport?
There are 7 operators available for flights from Seoul to Hong Kong Intl Airport as of March 2026.
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 layovers 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 necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 21.28% of the total bookings. Other popular models include Airbus A321neo with 16.69%, Airbus A321-100/200 with 15.22%, and Boeing 737-800 with 10.74%.
What is the most popular airline from Seoul to Hong Kong?
Based on momondo bookings for flights between Seoul and Hong Kong, the leading airline is HK Express, making up 54% of the total bookings. Other popular airlines include Cathay Pacific with 16%, Jeju Air with 10%, and Korean Air with 7%.

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
AIR PREMIA	PriceFrom $103	Free Cancellation	Rating 8.2 83 reviews	Search AIR PREMIA flights
HK Express	PriceFrom $126	Free Cancellation	Rating 7.3 44 reviews	Search HK Express flights
Jeju Air	PriceFrom $130	Free Cancellation	Rating 7.6 35 reviews	Search Jeju Air flights
Hong Kong Airlines	PriceFrom $143	Free Cancellation	Rating 6.0 28 reviews	Search Hong Kong Airlines flights
Cathay Pacific	PriceFrom $181	Free Cancellation	Rating 7.6 1,202 reviews	Search Cathay Pacific flights
Asiana Airlines	PriceFrom $197	Free Cancellation	Rating 8.1 504 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $205	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Hong Kong
Across 19 Korean Air flights from Seoul to Hong Kong this week, the average price was $255, with the best Korean Air deals starting from $205 round-trip. 1,202 users have rated Korean Air on momondo, with an average score of 8.4/10.
AIR PREMIA Flights From Seoul to Hong Kong
AIR PREMIA (8.2/10 from 83 reviews) operates around 5 flights from Seoul to Hong Kong in any given week. The average AIR PREMIA airfare for this route is around $227, with deals from around $103 rare but found on momondo. Referenced prices are for round-trip Seoul to Hong Kong flight searches in the last 72 hours.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Hong Kong. momondo saves you time and could save you money on your trip.

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

All flight searches from Seoul to Hong Kong on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Seoul to Hong Kong 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 Seoul to Hong Kong right now. Can momondo alert me if prices change?

Price alerts on flights to Hong Kong from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Hong Kong trip

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Cheap flights from Seoul to Hong Kong from $66

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 3/18. 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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Jeju Air flights from Seoul to Hong Kong

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

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Our best HK Express deals on Seoul to Hong Kong flight tickets

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See travel insights to Hong Kong from

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

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?

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?

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?

Can stopping save me money on Seoul to Hong Kong flights?

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

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

What airlines fly to Hong Kong?

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

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

How long does it take to fly to Hong Kong?

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

Best airlines flying from Seoul to Hong Kong

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

Korean Air Flights From Seoul to Hong Kong

AIR PREMIA Flights From Seoul to Hong Kong

Why use momondo?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize 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 favorite airline to Hong Kong

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

Cabin classes currently available on flights to Hong Kong

List of cabin classes available on flights landing in Hong Kong. Availability may vary depending on flight origin and airline.

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