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

Jeju Air, Shandong Airlines, and China Eastern 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?

The number of flights available between Seoul and Hong Kong is 322 per week as of April 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

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 59% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 8 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Seoul and Hong Kong is 46 per day as of April 2026. The most frequent departure time is 8:00PM, with 32% of daily flights leaving in the evening.

How long does it take to fly to Hong Kong?

On average, it takes 3h 50m 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 8h 20m.

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 8 operators available for flights from Seoul to Hong Kong Intl Airport as of April 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.

$72 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 $267 to $192. The lowest price recently found on this route was $176.

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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

$176Jeju Air

Sat, May 9 - Sun, May 17

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$177Jeju Air

Thu, May 14 - Mon, May 18

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$185Jeju Air

Fri, May 8 - Sun, May 10

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

12:35 am - 5:30 am

HKG

ICN

3h 55mnonstop

$186Jeju Air

Fri, May 8 - Sun, May 10

8:40 pm - 11:35 pm

ICN

HKG

3h 55mnonstop

9:00 pm - 1:40 am

HKG

ICN

3h 40mnonstop

$206Multiple Airlines

Tue, Jun 16 - Sat, Jun 20

8:50 pm - 5:40 pm

GMP

HKG

21h 50m

1 stop

1:55 pm - 7:50 pm

HKG

GMP

28h 55m

1 stop

$280China Eastern

Tue, Apr 28 - Fri, May 1

1:30 pm - 12:25 pm

GMP

HKG

23h 55m

1 stop

8:30 am - 12:25 pm

HKG

GMP

26h 55m

1 stop

$283China Southern

Fri, Sep 11 - Sun, Sep 13

1:30 pm - 12:25 pm

GMP

HKG

23h 55m

1 stop

8:30 am - 12:25 pm

HKG

GMP

26h 55m

1 stop

$310China Southern

Wed, Sep 2 - Sat, Sep 5

4:40 pm - 12:15 am

GMP

HKG

8h 35m

1 stop

1:50 am - 11:55 am

HKG

GMP

9h 05m

1 stop

$334Multiple Airlines

Mon, May 11 - Tue, May 12

2:25 pm - 7:00 pm

GMP

HKG

29h 35m

1 stop

10:30 am - 1:05 pm

HKG

GMP

25h 35m

1 stop

$390Air China

Mon, Sep 7 - Wed, Sep 9

Jeju Air flights from Seoul to Hong Kong

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

Jeju Air

May 9

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 17

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$176

Jeju Air

May 14

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 18

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$177

Jeju Air

May 8

ICN8:40 pmIncheon Intl

3h 55m

HKG11:35 pmHong Kong Intl

May 10

HKG12:35 amHong Kong Intl

3h 55m

ICN5:30 amIncheon Intl

$185

Shandong Airlines flights from Seoul to Hong Kong

Our best Shandong Airlines deals on Seoul to Hong Kong flight tickets

Shandong Airlines

May 12

ICN11:40 pmIncheon Intl

14h 00m

1 stop

HKG12:40 pmHong Kong Intl

May 13

HKG5:30 pmHong Kong Intl

18h 20m

1 stop

ICN12:50 pmIncheon Intl

$219

Shandong Airlines

Jun 13

ICN10:15 pmIncheon Intl

15h 25m

1 stop

HKG12:40 pmHong Kong Intl

Jun 14

HKG5:30 pmHong Kong Intl

16h 45m

1 stop

ICN11:15 amIncheon Intl

$246

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 5/9

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Sun 5/17

12:35 am-5:30 am

Nonstop3h 55m

$176

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5/14

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Mon 5/18

12:35 am-5:30 am

Nonstop3h 55m

$177

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 5/8

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Sun 5/10

12:35 am-5:30 am

Nonstop3h 55m

$185

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 5/8

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Sun 5/10

12:35 am-5:30 am

Nonstop3h 55m

$186

Quickest round-trip

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 6/16

8:40 pm-11:35 pm

Nonstop3h 55m

Hong Kong Intl

Sat 6/20

9:00 pm-1:40 am

Nonstop3h 40m

$206

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 4/28

8:50 pm-5:40 pm

1 stop21h 50m

Hong Kong Intl

Fri 5/1

1:55 pm-7:50 pm

1 stop28h 55m

$280

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 9/11

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sun 9/13

8:30 am-12:25 pm

1 stop26h 55m

$283

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 9/2

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sat 9/5

8:30 am-12:25 pm

1 stop26h 55m

$310

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 5/11

4:40 pm-12:15 am

1 stop8h 35m

Hong Kong Intl

Tue 5/12

1:50 am-11:55 am

1 stop9h 05m

$334

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 9/7

2:25 pm-7:00 pm

1 stop29h 35m

Hong Kong Intl

Wed 9/9

10:30 am-1:05 pm

1 stop25h 35m

$390

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 $190. The month of September is another great option to travel to Hong Kong, with average flight prices from Seoul averaging around $191.

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 Thursday. Travelers who choose to depart for Hong Kong on a Thursday will often find tickets for as low as $229. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $279.

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 $219. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $283 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 $215 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 April 2026, prices for Seoul to Hong Kong flights are approximately 31% 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	$71
Fastest flight time	3h 50m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from Seoul in the past 72 hours is $71. The best round-trip flight deal from Seoul to Hong Kong found on momondo in the last 72 hours is $210.

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

Direct flights go from Seoul to Hong Kong on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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

Search flight deals

Frequently asked questions about flying from Seoul to Hong Kong

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 50m 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 8 operators available for flights from Seoul to Hong Kong Intl Airport as of April 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 18.28% of the total bookings. Other popular models include Airbus A321neo with 17.51%, Airbus A321-100/200 with 16.14%, and Boeing 737-800 with 12.99%.
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 56% of the total bookings. Other popular airlines include Cathay Pacific with 13%, Jeju Air with 9%, and Hong Kong Airlines 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
T'way Air	PriceFrom $73	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
AIR PREMIA	PriceFrom $103	Free Cancellation	Rating 8.2 85 reviews	Search AIR PREMIA flights
Jeju Air	PriceFrom $119	Free Cancellation	Rating 7.6 37 reviews	Search Jeju Air flights
HK Express	PriceFrom $131	Free Cancellation	Rating 7.3 44 reviews	Search HK Express flights
Cathay Pacific	PriceFrom $186	Free Cancellation	Rating 7.6 1,268 reviews	Search Cathay Pacific flights
Hong Kong Airlines	PriceFrom $191	Free Cancellation	Rating 6.3 30 reviews	Search Hong Kong Airlines flights
Asiana Airlines	PriceFrom $197	Free Cancellation	Rating 8.1 515 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $205	Free Cancellation	Rating 8.4 1,205 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Hong Kong
Across 20 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. 1,205 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 85 reviews) operates around 3 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 $72

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 4/25. 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 Shandong Airlines deals on Seoul to Hong Kong flight tickets

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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

Frequently asked questions about flying 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

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.

Fly to other destinations from Seoul

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According to popular flight searches on momondo this year