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

Jeju Air, Eastar Jet, and Shandong Airlines are the most popular carriers operating from Hong Kong Intl to Seoul

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

As of July 2026, 314 flights take off from Hong Kong and land in Seoul each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

As of July 2026, there are 44 flights per day flying from Hong Kong to Seoul. The most common time of day flights depart is 12:00a.m., with 35% of flights taking off in the afternoon.

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

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

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

As of July 2026, there is 1 operator available to choose from for flights from Hong Kong Intl Airport to Seoul.

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

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 Hong Kong Intl Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The travel and health documents required for your trip to Seoul 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 Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 106 Cheap Flights from Hong Kong to Seoul in 2026

Find the cheapest flights from Hong Kong to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:05 a.m. - 4:55 a.m.

HKG

ICN

3h 50mdirect

8:10 p.m. - 10:45 p.m.

ICN

HKG

3h 35mdirect

C$ 338Eastar Jet

Mon, 12 Oct - Tue, 20 Oct

12:05 a.m. - 4:55 a.m.

HKG

ICN

3h 50mdirect

8:10 p.m. - 10:45 p.m.

ICN

HKG

3h 35mdirect

C$ 338Eastar Jet

Sun, 11 Oct - Tue, 20 Oct

1:15 p.m. - 6:05 p.m.

HKG

ICN

3h 50mdirect

8:45 a.m. - 11:55 a.m.

ICN

HKG

4h 10mdirect

C$ 343T'way Air

Wed, 12 Aug - Thu, 13 Aug

9:35 p.m. - 8:25 p.m.

HKG

ICN

21h 50m

1 stop

9:30 p.m. - 9:05 a.m.

ICN

HKG

12h 35m

1 stop

C$ 346Hainan Airlines

Tue, 18 Aug - Wed, 26 Aug

10:15 a.m. - 8:25 p.m.

HKG

ICN

9h 10m

1 stop

9:30 p.m. - 7:50 p.m.

ICN

HKG

23h 20m

1 stop

C$ 348Hainan Airlines

Mon, 24 Aug - Mon, 31 Aug

2:30 a.m. - 9:30 a.m.

HKG

GMP

6h 00m

1 stop

6:50 p.m. - 10:20 a.m.

GMP

HKG

16h 30m

1 stop

C$ 399Multiple Airlines

Sun, 23 Aug - Mon, 31 Aug

8:05 p.m. - 11:00 a.m.

HKG

GMP

13h 55m

1 stop

8:50 p.m. - 8:45 a.m.

GMP

HKG

12h 55m

1 stop

C$ 401China Eastern

Sun, 9 Aug - Wed, 19 Aug

8:05 p.m. - 11:00 a.m.

HKG

GMP

13h 55m

1 stop

8:50 p.m. - 8:45 a.m.

GMP

HKG

12h 55m

1 stop

C$ 401China Eastern

Mon, 10 Aug - Wed, 19 Aug

10:05 p.m. - 7:50 p.m.

HKG

GMP

20h 45m

1 stop

8:50 p.m. - 8:45 a.m.

GMP

HKG

12h 55m

1 stop

C$ 401China Eastern

Wed, 12 Aug - Tue, 18 Aug

10:05 p.m. - 11:00 a.m.

HKG

GMP

11h 55m

1 stop

8:50 p.m. - 8:45 a.m.

GMP

HKG

12h 55m

1 stop

C$ 401China Eastern

Tue, 11 Aug - Wed, 19 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Hainan Airlines flights from Hong Kong to Seoul

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

Hainan Airlines

18 Aug

HKG9:35 p.m.Hong Kong Intl

21h 50m

1 stop

ICN8:25 p.m.Incheon Intl

26 Aug

ICN9:30 p.m.Incheon Intl

12h 35m

1 stop

HKG9:05 a.m.Hong Kong Intl

C$ 346

Hainan Airlines

24 Aug

HKG10:15 a.m.Hong Kong Intl

9h 10m

1 stop

ICN8:25 p.m.Incheon Intl

31 Aug

ICN9:30 p.m.Incheon Intl

23h 20m

1 stop

HKG7:50 p.m.Hong Kong Intl

C$ 348

China Eastern flights from Hong Kong to Seoul

Our best China Eastern deals on Hong Kong to Seoul flight tickets

China Eastern

19 Aug

HKG7:30 a.m.Hong Kong Intl

6h 40m

1 stop

ICN3:10 p.m.Incheon Intl

27 Aug

ICN12:55 p.m.Incheon Intl

20h 50m

1 stop

HKG8:45 a.m.Hong Kong Intl

C$ 364

China Eastern

9 Aug

HKG10:05 p.m.Hong Kong Intl

21h 40m

1 stop

ICN8:45 p.m.Incheon Intl

18 Aug

ICN4:20 p.m.Incheon Intl

8h 25m

1 stop

HKG11:45 p.m.Hong Kong Intl

C$ 401

China Eastern

17 Aug

HKG8:05 p.m.Hong Kong Intl

20h 20m

1 stop

ICN5:25 p.m.Incheon Intl

24 Aug

ICN4:20 p.m.Incheon Intl

21h 25m

1 stop

HKG12:45 p.m.Hong Kong Intl

C$ 402

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 12/10

12:05 a.m.-4:55 a.m.

Nonstop3h 50m

Incheon Intl

Tue 20/10

8:10 p.m.-10:45 p.m.

Nonstop3h 35m

C$ 338

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 11/10

12:05 a.m.-4:55 a.m.

Nonstop3h 50m

Incheon Intl

Tue 20/10

8:10 p.m.-10:45 p.m.

Nonstop3h 35m

C$ 338

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 12/8

1:15 p.m.-6:05 p.m.

Nonstop3h 50m

Incheon Intl

Thu 13/8

8:45 a.m.-11:55 a.m.

Nonstop4h 10m

C$ 343

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 18/8

9:35 p.m.-8:25 p.m.

1 stop21h 50m

Incheon Intl

Wed 26/8

9:30 p.m.-9:05 a.m.

1 stop12h 35m

C$ 346

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 24/8

10:15 a.m.-8:25 p.m.

1 stop9h 10m

Incheon Intl

Mon 31/8

9:30 p.m.-7:50 p.m.

1 stop23h 20m

C$ 348

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sun 23/8

2:30 a.m.-9:30 a.m.

1 stop6h 00m

Seoul Gimpo Intl

Mon 31/8

6:50 p.m.-10:20 a.m.

1 stop16h 30m

C$ 399

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sun 9/8

8:05 p.m.-11:00 a.m.

1 stop13h 55m

Seoul Gimpo Intl

Wed 19/8

8:50 p.m.-8:45 a.m.

1 stop12h 55m

C$ 401

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 10/8

8:05 p.m.-11:00 a.m.

1 stop13h 55m

Seoul Gimpo Intl

Wed 19/8

8:50 p.m.-8:45 a.m.

1 stop12h 55m

C$ 401

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 12/8

10:05 p.m.-7:50 p.m.

1 stop20h 45m

Seoul Gimpo Intl

Tue 18/8

8:50 p.m.-8:45 a.m.

1 stop12h 55m

C$ 401

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 11/8

10:05 p.m.-11:00 a.m.

1 stop11h 55m

Seoul Gimpo Intl

Wed 19/8

8:50 p.m.-8:45 a.m.

1 stop12h 55m

C$ 401

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 Hong Kong to Seoul

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 Hong Kong and Seoul?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 296 to C$ 403.
The lowest price recently found on this route was C$ 338.

What is the cheapest month to fly to Seoul?

The cheapest month to fly to Seoul from Hong Kong is in September. Flight prices, which tend to average around C$ 307, are often lower during this time because this is during the off-season. If you’re not able to fly to Seoul in September, then March is your next best option. Flight prices from Hong Kong to Seoul during March average around C$ 314.

What is the cheapest day to depart on your flight to Seoul?

Our data shows that Tuesday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 320. The most expensive day to fly to Seoul is Wednesday, with ticket prices averaging around C$ 1,584.

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

The cheapest time of day to fly to Seoul is in the afternoon when flights can be purchased for as low as C$ 294. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 1,616 per ticket.

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

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

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

You are more likely to see cheaper flights to Seoul from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around C$ 362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Hong Kong for as low as C$ 324 on momondo.

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

There are 2 cabin classes available to choose from on Hong Kong to Seoul 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 Hong Kong to Seoul flights?

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

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

As of July 2026, prices for Hong Kong to Seoul flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Seoul

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

Estimated round-trip price

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

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

Best price found	C$ 208
Fastest flight time	3h 40m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Hong Kong in the past 72 hours is C$ 208. The best round-trip flight deal from Hong Kong to Seoul found on momondo in the last 72 hours is C$ 345.

The fastest flight from Hong Kong to Seoul takes 3h 40m

Direct flights go from Hong Kong to Seoul every day.

There are 2 airports in Seoul. From Hong Kong there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Hong Kong to Seoul

How far is Hong Kong Intl to Seoul by plane?
Hong Kong Intl and Seoul are 2089.5 km apart from one another. 3h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Hong Kong Intl Airport to Seoul?
Prices for flights from Hong Kong Intl Airport to Seoul are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Seoul?
As of July 2026, there is 1 operator available to choose from for flights from Hong Kong Intl Airport to Seoul.
How old do you have to be to fly from Hong Kong Intl Airport to Seoul?
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 Hong Kong Intl Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul 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 Seoul. 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 Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Seoul is Airbus A321-100/200 (30.22% of total bookings). The next most popular plane models are Airbus A321neo (22.79%), Boeing 737-800 (15.42%), and Boeing 787-9 Dreamliner (8.81%).
What is the most popular airline from Hong Kong to Seoul?
Based on momondo bookings for flights between Hong Kong and Seoul, the leading airline is HK Express, making up 66% of the total bookings. Other popular airlines include Hong Kong Airlines with 34%.

Best airlines flying from Hong Kong to Seoul

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

Airline	Rating	Free Cancellation	Price
HK Express	PriceFrom C$ 218	Free Cancellation	Rating 7.2 47 reviews		Search HK Express flights

HK Express Flights From Hong Kong to Seoul
HK Express is one of the most popular airlines flying from Hong Kong to Seoul, operating 35 flights/week on average for this route. A good HK Express flight deal for Hong Kong to Seoul starts from C$ 218 round-trip, up to an average price of C$ 304. Our users have rated HK Express at 7.2/10.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to Seoul . Millions of users trust and use momondo every year so you are in good hands.

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?

momondo provides multiple filters to help you find the best flight to Seoul from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Hong Kong to Seoul 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 Seoul 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 26/8

Wed 2/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Nearby airports

Airlines

Cabin classes

Other South Korea destinations

Other flights from Hong Kong

Complete your trip

Feeling lucky

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Hong Kong to Seoul from C$ 166

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 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Hong Kong to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Hainan Airlines flights from Hong Kong to Seoul

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

China Eastern flights from Hong Kong to Seoul

Our best China Eastern deals on Hong Kong to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

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

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

What is the cheapest month to fly to Seoul?

What is the cheapest day to depart on your flight to Seoul?

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

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

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

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

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

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

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

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

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

When to book flights from Hong Kong to Seoul

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

Best price found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Hong Kong to Seoul

Best airlines flying from Hong Kong to Seoul

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

Why use momondo?

An easier way to manage your Seoul 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 South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul

Fly your favourite airline to Seoul

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

Cabin classes currently available on flights to Seoul

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

Popular Cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Hong Kong

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year