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Cheap flights from Hong Kong to Seoul from $115

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 11/23. 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.
Multiple Airlines Logo
2:45 am - 9:30 amHKG-GMP
5h 45m1 stop
Multiple Airlines Logo
7:05 pm - 10:25 amGMP-HKG
16h 20m1 stop
$205Multiple Airlines
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Wed, Nov 26 - Sun, Nov 30
Multiple Airlines Logo
2:45 am - 8:15 amHKG-GMP
28h 30m1 stop
Multiple Airlines Logo
8:25 pm - 10:25 amGMP-HKG
15h 00m1 stop
$206Multiple Airlines
Find Deal
Sun, Nov 30 - Mon, Dec 15
Multiple Airlines Logo
2:45 am - 9:05 amHKG-GMP
5h 20m1 stop
Multiple Airlines Logo
7:55 pm - 10:25 amGMP-HKG
15h 30m1 stop
$207Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
2:45 am - 9:30 amHKG-GMP
5h 45m1 stop
Multiple Airlines Logo
7:05 pm - 10:25 amGMP-HKG
16h 20m1 stop
$216Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18
Multiple Airlines Logo
2:45 am - 8:15 amHKG-GMP
28h 30m1 stop
Multiple Airlines Logo
8:00 pm - 10:25 amGMP-HKG
15h 25m1 stop
$221Multiple Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Multiple Airlines Logo
2:45 am - 10:00 amHKG-GMP
6h 15m1 stop
Multiple Airlines Logo
6:40 pm - 10:25 amGMP-HKG
16h 45m1 stop
$223Multiple Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 13
Multiple Airlines Logo
2:45 am - 9:05 amHKG-GMP
5h 20m1 stop
Multiple Airlines Logo
6:45 pm - 10:25 amGMP-HKG
16h 40m1 stop
$226Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Air China Logo
5:50 pm - 1:05 pmHKG-GMP
18h 15m1 stop
Air China Logo
2:25 pm - 9:50 pmGMP-HKG
8h 25m1 stop
$229Air China
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Fri, Dec 5 - Tue, Dec 9
Multiple Airlines Logo
2:45 am - 12:15 pmHKG-GMP
8h 30m1 stop
Multiple Airlines Logo
7:55 pm - 10:25 amGMP-HKG
15h 30m1 stop
$232Multiple Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
Air China Logo
8:15 pm - 1:05 pmHKG-GMP
15h 50m1 stop
Air China Logo
2:25 pm - 9:50 pmGMP-HKG
8h 25m1 stop
$236Air China
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Sat, Dec 13 - Tue, Dec 16

China Eastern flights from Hong Kong to Seoul Gimpo Intl Airport

Our best China Eastern deals on Hong Kong to Seoul Gimpo Intl Airport flight tickets
China Eastern
Dec 3
HKG9:35 amHong Kong Intl
9h 15m
1 stop
GMP7:50 pmSeoul Gimpo Intl
Dec 7
GMP12:00 pmSeoul Gimpo Intl
10h 05m
1 stop
HKG9:05 pmHong Kong Intl
$338
Find similar
China Eastern
Nov 21
HKG9:35 amHong Kong Intl
9h 15m
1 stop
GMP7:50 pmSeoul Gimpo Intl
Nov 25
GMP12:00 pmSeoul Gimpo Intl
13h 15m
1 stop
HKG12:15 amHong Kong Intl
$373
Find similar

Air China flights from Hong Kong to Seoul Gimpo Intl Airport

Our best Air China deals on Hong Kong to Seoul Gimpo Intl Airport flight tickets
Air China
Dec 5
HKG5:50 pmHong Kong Intl
18h 15m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Dec 9
GMP2:25 pmSeoul Gimpo Intl
8h 25m
1 stop
HKG9:50 pmHong Kong Intl
$229
Find similar
Air China
Dec 6
HKG8:15 pmHong Kong Intl
15h 50m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Dec 11
GMP2:25 pmSeoul Gimpo Intl
7h 25m
1 stop
HKG8:50 pmHong Kong Intl
$236
Find similar
Air China
Dec 4
HKG8:15 pmHong Kong Intl
15h 50m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Dec 8
GMP2:25 pmSeoul Gimpo Intl
8h 25m
1 stop
HKG9:50 pmHong Kong Intl
$249
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Seoul Gimpo Intl Airport 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 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Hong Kong to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 11/26

2:45 am-9:30 am

1 stop5h 45m

Seoul Gimpo Intl

Sun 11/30

7:05 pm-10:25 am

1 stop16h 20m

$205

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sun 11/30

2:45 am-8:15 am

1 stop28h 30m

Seoul Gimpo Intl

Mon 12/15

8:25 pm-10:25 am

1 stop15h 00m

$206

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 12/3

2:45 am-9:05 am

1 stop5h 20m

Seoul Gimpo Intl

Mon 12/8

7:55 pm-10:25 am

1 stop15h 30m

$207

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Wed 12/10

2:45 am-9:30 am

1 stop5h 45m

Seoul Gimpo Intl

Thu 12/18

7:05 pm-10:25 am

1 stop16h 20m

$216

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sun 11/23

2:45 am-8:15 am

1 stop28h 30m

Seoul Gimpo Intl

Sun 11/30

8:00 pm-10:25 am

1 stop15h 25m

$221

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Thu 1/8

2:45 am-10:00 am

1 stop6h 15m

Seoul Gimpo Intl

Tue 1/13

6:40 pm-10:25 am

1 stop16h 45m

$223

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Thu 12/4

2:45 am-9:05 am

1 stop5h 20m

Seoul Gimpo Intl

Tue 12/9

6:45 pm-10:25 am

1 stop16h 40m

$226

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Fri 12/5

5:50 pm-1:05 pm

1 stop18h 15m

Seoul Gimpo Intl

Tue 12/9

2:25 pm-9:50 pm

1 stop8h 25m

$229

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Thu 11/27

2:45 am-12:15 pm

1 stop8h 30m

Seoul Gimpo Intl

Sun 11/30

7:55 pm-10:25 am

1 stop15h 30m

$232

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sat 12/13

8:15 pm-1:05 pm

1 stop15h 50m

Seoul Gimpo Intl

Tue 12/16

2:25 pm-9:50 pm

1 stop8h 25m

$236

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 Gimpo Intl Airport

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 airline that flies from Hong Kong Intl to Seoul Gimpo Intl?

Air China and China Southern are the most popular carriers operating from Hong Kong Intl to Seoul Gimpo Intl

When to book flights from Hong Kong to Seoul Gimpo Intl Airport

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

Cheap Hong Kong to Seoul Gimpo Intl Airport (HKG to GMP) flight deals and tips

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

Direct flights

None
There are no direct flights from Hong Kong to Seoul Gimpo Intl Airport. There are no popular flight routes from Hong Kong to Seoul Gimpo Intl Airport.
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  • How far is Hong Kong Intl to Seoul Gimpo Intl by plane?

    Seoul Gimpo Intl is 1292.6 mi away from Hong Kong Intl. A reasonable flight in good conditions will take 5h 20m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The necessary travel and health documents for your Seoul Gimpo 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.

Why use momondo?

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

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

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

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

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

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

Yes momondo offers price alerts on flights to Seoul from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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