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Cheap flights from Seoul to Hong Kong from $144

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 18/6. 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 return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 - 15:35
ICN
-
HKG
4h 10mdirect
Multiple Airlines Logo
21:35 - 20:35
HKG
-
ICN
22h 00m
1 stop
$296Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Shandong Airlines Logo
22:05 - 12:45
ICN
-
HKG
15h 40m
1 stop
Shandong Airlines Logo
17:25 - 11:20
HKG
-
ICN
16h 55m
1 stop
$322Shandong Airlines
Tue, 17 Mar - Tue, 24 Mar
Shandong Airlines Logo
08:45 - 16:30
ICN
-
HKG
8h 45m
1 stop
Shandong Airlines Logo
17:30 - 12:50
HKG
-
ICN
18h 20m
1 stop
$326Shandong Airlines
Fri, 3 Jul - Sat, 4 Jul
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$329T'way Air
Tue, 14 Jul - Thu, 16 Jul
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
$330T'way Air
Thu, 5 Mar - Fri, 13 Mar
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$332T'way Air
Sun, 19 Jul - Tue, 21 Jul
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$346T'way Air
Thu, 16 Jul - Thu, 30 Jul
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$347T'way Air
Wed, 22 Jul - Fri, 24 Jul
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$349T'way Air
Thu, 16 Jul - Mon, 20 Jul
T'way Air Logo
08:45 - 11:45
ICN
-
HKG
4h 00mdirect
T'way Air Logo
13:15 - 18:05
HKG
-
ICN
3h 50mdirect
$350T'way Air
Wed, 22 Jul - Sat, 25 Jul

China Eastern flights from Seoul to Hong Kong

Our best China Eastern deals on Seoul to Hong Kong flight tickets
China Eastern
3 Mar
ICN07:25Incheon Intl
9h 40m
1 stop
HKG16:05Hong Kong Intl
4 Mar
HKG07:40Hong Kong Intl
13h 05m
3 stops
ICN21:45Incheon Intl
$359
China Eastern
16 Apr
ICN20:15Incheon Intl
15h 15m
1 stop
HKG10:30Hong Kong Intl
18 Apr
HKG09:45Hong Kong Intl
28h 05m
2 stops
ICN14:50Incheon Intl
$367
China Eastern
30 Mar
ICN14:15Incheon Intl
23h 05m
3 stops
HKG12:20Hong Kong Intl
31 Mar
HKG17:05Hong Kong Intl
17h 10m
2 stops
ICN11:15Incheon Intl
$369

Shandong Airlines flights from Seoul to Hong Kong

Our best Shandong Airlines deals on Seoul to Hong Kong flight tickets
Shandong Airlines
17 Mar
ICN22:05Incheon Intl
15h 40m
1 stop
HKG12:45Hong Kong Intl
24 Mar
HKG17:25Hong Kong Intl
16h 55m
1 stop
ICN11:20Incheon Intl
$322
Shandong Airlines
3 July
ICN08:45Incheon Intl
8h 45m
1 stop
HKG16:30Hong Kong Intl
4 July
HKG17:30Hong Kong Intl
18h 20m
1 stop
ICN12:50Incheon Intl
$326
Shandong Airlines
19 Mar
ICN22:05Incheon Intl
15h 40m
1 stop
HKG12:45Hong Kong Intl
22 Mar
HKG14:10Hong Kong Intl
7h 40m
1 stop
ICN22:50Incheon Intl
$356

momondo Fare Finder

 
Customise your flight search to find flights from Seoul to Hong Kong 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 78,305 searches. Data last updated 31 January 2026.
Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 17/3

12:25-15:35

Nonstop4h 10m

Hong Kong Intl

Tue 24/3

21:35-20:35

1 stop22h 00m

$296

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 17/3

22:05-12:45

1 stop15h 40m

Hong Kong Intl

Tue 24/3

17:25-11:20

1 stop16h 55m

$322

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 3/7

08:45-16:30

1 stop8h 45m

Hong Kong Intl

Sat 4/7

17:30-12:50

1 stop18h 20m

$326

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 14/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Thu 16/7

13:15-18:05

Nonstop3h 50m

$329

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5/3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Fri 13/3

00:05-05:00

Nonstop3h 55m

$330

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 19/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Tue 21/7

13:15-18:05

Nonstop3h 50m

$332

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Thu 30/7

13:15-18:05

Nonstop3h 50m

$346

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 22/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Fri 24/7

13:15-18:05

Nonstop3h 50m

$347

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Mon 20/7

13:15-18:05

Nonstop3h 50m

$349

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 22/7

08:45-11:45

Nonstop4h 00m

Hong Kong Intl

Sat 25/7

13:15-18:05

Nonstop3h 50m

$350

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $254.

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 Thursday 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 Friday will generally be more expensive and average around $1,115. 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 $280. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,181 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 $295 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 $237 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 January 2026, prices for Seoul to Hong Kong flights are approximately 5% more expensive 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

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Hong Kong

1 airport
The fastest flight from Seoul to Hong Kong takes 4h 05m
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?

    There are 2089.5 km between Seoul and Hong Kong Intl. In terms of flight time, this usually takes a little over 4h 05m.

  • 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?

  • 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?

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
HK ExpressPriceFrom $241Free cancellationRating
7.2
43 reviews
Search HK Express flights

  • HK Express Flights From Seoul to Hong Kong

    Across 25 HK Express flights from Seoul to Hong Kong this week, the average price was $293, with the best HK Express deals starting from $241 round-trip. 43 users have rated HK Express on momondo, with an average score of 7.2/10.

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.

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