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Cheap flights from Hong Kong to Seoul from C$ 142

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 10/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
10:15 a.m. - 8:35 p.m.
HKG
-
ICN
9h 20m
1 stop
Hainan Airlines Logo
9:15 p.m. - 3:00 p.m.
ICN
-
HKG
18h 45m
1 stop
C$ 307Hainan Airlines
Wed, 25 Mar - Mon, 30 Mar
Multiple Airlines Logo
7:15 a.m. - 11:50 a.m.
HKG
-
ICN
3h 35mdirect
Multiple Airlines Logo
8:45 a.m. - 4:30 p.m.
ICN
-
HKG
8h 45m
1 stop
C$ 322Multiple Airlines
Thu, 14 May - Wed, 20 May
T'way Air Logo
12:05 a.m. - 5:00 a.m.
HKG
-
ICN
3h 55mdirect
T'way Air Logo
8:45 a.m. - 11:45 a.m.
ICN
-
HKG
4h 00mdirect
C$ 342T'way Air
Tue, 24 Mar - Tue, 31 Mar
AIR PREMIA Logo
1:30 p.m. - 6:15 p.m.
HKG
-
ICN
3h 45mdirect
AIR PREMIA Logo
9:05 a.m. - 12:00 p.m.
ICN
-
HKG
3h 55mdirect
C$ 349AIR PREMIA
Fri, 17 Apr - Wed, 17 Jun
China Eastern Logo
11:35 a.m. - 11:15 a.m.
HKG
-
ICN
22h 40m
1 stop
China Eastern Logo
8:15 p.m. - 10:30 a.m.
ICN
-
HKG
15h 15m
1 stop
C$ 352China Eastern
Thu, 14 May - Wed, 20 May
China Eastern Logo
2:45 p.m. - 1:15 p.m.
HKG
-
ICN
21h 30m
2 stops
China Eastern Logo
8:15 p.m. - 10:30 a.m.
ICN
-
HKG
15h 15m
1 stop
C$ 360China Eastern
Wed, 25 Mar - Mon, 30 Mar
T'way Air Logo
12:05 a.m. - 5:00 a.m.
HKG
-
ICN
3h 55mdirect
T'way Air Logo
6:50 p.m. - 10:05 p.m.
ICN
-
HKG
4h 15mdirect
C$ 363T'way Air
Mon, 16 Mar - Wed, 18 Mar
AIR PREMIA Logo
1:40 p.m. - 6:15 p.m.
HKG
-
ICN
3h 35mdirect
AIR PREMIA Logo
9:30 a.m. - 12:30 p.m.
ICN
-
HKG
4h 00mdirect
C$ 370AIR PREMIA
Wed, 18 Mar - Sat, 21 Mar
China Southern Logo
8:30 a.m. - 12:25 p.m.
HKG
-
GMP
26h 55m
1 stop
China Southern Logo
1:25 p.m. - 12:20 p.m.
GMP
-
HKG
23h 55m
1 stop
C$ 531China Southern
Thu, 14 May - Wed, 20 May
China Southern Logo
8:30 a.m. - 12:25 p.m.
HKG
-
GMP
26h 55m
1 stop
China Southern Logo
1:25 p.m. - 12:20 p.m.
GMP
-
HKG
23h 55m
1 stop
C$ 574China Southern
Wed, 25 Mar - Mon, 30 Mar

China Eastern flights from Hong Kong to Seoul

Our best China Eastern deals on Hong Kong to Seoul flight tickets
China Eastern
14 May
HKG11:35 a.m.Hong Kong Intl
22h 40m
1 stop
ICN11:15 a.m.Incheon Intl
20 May
ICN8:15 p.m.Incheon Intl
15h 15m
1 stop
HKG10:30 a.m.Hong Kong Intl
C$ 352
China Eastern
25 Mar
HKG2:45 p.m.Hong Kong Intl
21h 30m
2 stops
ICN1:15 p.m.Incheon Intl
30 Mar
ICN8:15 p.m.Incheon Intl
15h 15m
1 stop
HKG10:30 a.m.Hong Kong Intl
C$ 360
China Eastern
18 Mar
HKG1:40 p.m.Hong Kong Intl
26h 45m
1 stop
ICN5:25 p.m.Incheon Intl
21 Mar
ICN7:25 a.m.Incheon Intl
13h 50m
1 stop
HKG8:15 p.m.Hong Kong Intl
C$ 383

Shandong Airlines flights from Hong Kong to Seoul

Our best Shandong Airlines deals on Hong Kong to Seoul flight tickets
Shandong Airlines
9 Apr
HKG5:30 p.m.Hong Kong Intl
20h 00m
1 stop
ICN2:30 p.m.Incheon Intl
11 Apr
ICN9:45 p.m.Incheon Intl
19h 45m
1 stop
HKG4:30 p.m.Hong Kong Intl
C$ 405
Shandong Airlines
9 Apr
HKG5:30 p.m.Hong Kong Intl
21h 15m
1 stop
ICN3:45 p.m.Incheon Intl
11 Apr
ICN9:45 p.m.Incheon Intl
19h 45m
1 stop
HKG4:30 p.m.Hong Kong Intl
C$ 407

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Hong Kong to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 25/3

10:15 a.m.-8:35 p.m.

1 stop9h 20m

Incheon Intl

Mon 30/3

9:15 p.m.-3:00 p.m.

1 stop18h 45m

C$ 307

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 14/5

7:15 a.m.-11:50 a.m.

Nonstop3h 35m

Incheon Intl

Wed 20/5

8:45 a.m.-4:30 p.m.

1 stop8h 45m

C$ 322

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 24/3

12:05 a.m.-5:00 a.m.

Nonstop3h 55m

Incheon Intl

Tue 31/3

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

Nonstop4h 00m

C$ 342

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 17/4

1:30 p.m.-6:15 p.m.

Nonstop3h 45m

Incheon Intl

Wed 17/6

9:05 a.m.-12:00 p.m.

Nonstop3h 55m

C$ 349

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 14/5

11:35 a.m.-11:15 a.m.

1 stop22h 40m

Incheon Intl

Wed 20/5

8:15 p.m.-10:30 a.m.

1 stop15h 15m

C$ 352

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 25/3

2:45 p.m.-1:15 p.m.

2 stops21h 30m

Incheon Intl

Mon 30/3

8:15 p.m.-10:30 a.m.

1 stop15h 15m

C$ 360

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 16/3

12:05 a.m.-5:00 a.m.

Nonstop3h 55m

Incheon Intl

Wed 18/3

6:50 p.m.-10:05 p.m.

Nonstop4h 15m

C$ 363

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 18/3

1:40 p.m.-6:15 p.m.

Nonstop3h 35m

Incheon Intl

Sat 21/3

9:30 a.m.-12:30 p.m.

Nonstop4h 00m

C$ 370

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Thu 14/5

8:30 a.m.-12:25 p.m.

1 stop26h 55m

Seoul Gimpo Intl

Wed 20/5

1:25 p.m.-12:20 p.m.

1 stop23h 55m

C$ 531

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 25/3

8:30 a.m.-12:25 p.m.

1 stop26h 55m

Seoul Gimpo Intl

Mon 30/3

1:25 p.m.-12:20 p.m.

1 stop23h 55m

C$ 574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

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

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$ 238, 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 June is your next best option. Flight prices from Hong Kong to Seoul during June average around C$ 244.

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

Our data shows that Monday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 256. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around C$ 457.

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 morning when flights can be purchased for as low as C$ 256. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 1,482 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 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$ 312 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$ 263 on momondo.

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

There are 3 cabin classes available to choose from on Hong Kong Intl 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 January 2026, prices for Hong Kong to Seoul flights are approximately 21% 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$ 186

Fastest flight time

3h 30m

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$ 186. The best round-trip flight deal from Hong Kong to Seoul found on momondo in the last 72 hours is C$ 310.
The fastest flight from Hong Kong to Seoul takes 3h 30m
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

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

    Hong Kong Intl and Seoul are 2089.5 km apart from one another. 3h 30m 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom C$ 168Free CancellationRating
7.2
43 reviews
Search HK Express flights
Hong Kong AirlinesPriceFrom C$ 226Free CancellationRating
6.0
27 reviews
Search Hong Kong Airlines 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 30 flights/week on average for this route. A good HK Express flight deal for Hong Kong to Seoul starts from C$ 168 round-trip, up to an average price of C$ 245. Our users have rated HK Express at 7.2/10.

  • Hong Kong Airlines Flights From Hong Kong to Seoul

    The best Hong Kong Airlines deal for Hong Kong to Seoul flight tickets found on momondo in the last 72 hours was C$ 226, round-trip. It should be noted that an average Hong Kong Airlines flight deal for this route in this time was higher, at C$ 315 round-trip. Hong Kong Airlines operates 28 flights out of Hong Kong into Seoul in an average week, so prices vary by time and availability. 27 Hong Kong Airlines reviews by users on momondo have scored the airline at 6.0/10.

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.

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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
Seoul Gimpo Intl Airport
Incheon Intl Airport