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Cheap flights from Seoul Gimpo Intl Airport to Hong Kong from $126

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 Gimpo Intl Airport to Hong Kong departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul Gimpo Intl Airport to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Southern Logo
1:30 pm - 12:50 pm
GMP
-
HKG
24h 20m
1 stop
China Southern Logo
8:30 am - 12:25 pm
HKG
-
GMP
26h 55m
1 stop
$307China Southern
Tue, Nov 24 - Thu, Nov 26
China Southern Logo
1:30 pm - 12:50 pm
GMP
-
HKG
24h 20m
1 stop
China Southern Logo
2:05 pm - 12:25 pm
HKG
-
GMP
21h 20m
1 stop
$309China Southern
Wed, Oct 28 - Fri, Oct 30
China Southern Logo
1:30 pm - 12:50 pm
GMP
-
HKG
24h 20m
1 stop
China Southern Logo
2:05 pm - 12:25 pm
HKG
-
GMP
21h 20m
1 stop
$319China Southern
Fri, Oct 30 - Sun, Nov 1
China Southern Logo
1:30 pm - 10:45 pm
GMP
-
HKG
10h 15m
1 stop
China Southern Logo
1:40 pm - 12:25 pm
HKG
-
GMP
21h 45m
1 stop
$337China Southern
Thu, Sep 17 - Sun, Sep 20
Multiple Airlines Logo
6:00 pm - 11:35 pm
GMP
-
HKG
6h 35m
1 stop
Multiple Airlines Logo
2:00 am - 9:30 am
HKG
-
GMP
6h 30m
1 stop
$338Multiple Airlines
Wed, Sep 16 - Fri, Sep 18
Multiple Airlines Logo
5:40 pm - 11:35 pm
GMP
-
HKG
6h 55m
1 stop
Multiple Airlines Logo
2:00 am - 9:30 am
HKG
-
GMP
6h 30m
1 stop
$346Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
China Eastern Logo
8:50 pm - 5:45 pm
GMP
-
HKG
21h 55m
1 stop
China Eastern Logo
11:55 am - 7:50 pm
HKG
-
GMP
6h 55m
1 stop
$348China Eastern
Thu, Nov 19 - Sun, Nov 22
Multiple Airlines Logo
6:05 pm - 11:35 pm
GMP
-
HKG
6h 30m
1 stop
Multiple Airlines Logo
2:00 am - 9:55 am
HKG
-
GMP
6h 55m
1 stop
$353Multiple Airlines
Mon, Sep 21 - Tue, Sep 22
Multiple Airlines Logo
6:05 pm - 11:35 pm
GMP
-
HKG
6h 30m
1 stop
Multiple Airlines Logo
2:00 am - 9:55 am
HKG
-
GMP
6h 55m
1 stop
$354Multiple Airlines
Mon, Sep 21 - Tue, Sep 22
China Eastern Logo
8:50 pm - 11:00 am
GMP
-
HKG
15h 10m
1 stop
China Eastern Logo
12:05 pm - 7:50 pm
HKG
-
GMP
6h 45m
1 stop
$358China Eastern
Wed, Aug 5 - Tue, Aug 11

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Air China flights from Seoul Gimpo Intl Airport to Hong Kong

Our best Air China deals on Seoul Gimpo Intl Airport to Hong Kong flight tickets
Air China
Aug 27
GMP2:25 pmSeoul Gimpo Intl
26h 55m
1 stop
HKG4:20 pmHong Kong Intl
Aug 31
HKG5:45 pmHong Kong Intl
18h 20m
1 stop
GMP1:05 pmSeoul Gimpo Intl
$492
Air China
Jul 29
GMP2:25 pmSeoul Gimpo Intl
27h 55m
2 stops
HKG5:20 pmHong Kong Intl
Jul 31
HKG10:30 amHong Kong Intl
8h 40m
1 stop
GMP8:10 pmSeoul Gimpo Intl
$1,159

China Eastern flights from Seoul Gimpo Intl Airport to Hong Kong

Our best China Eastern deals on Seoul Gimpo Intl Airport to Hong Kong flight tickets
China Eastern
Nov 19
GMP8:50 pmSeoul Gimpo Intl
21h 55m
1 stop
HKG5:45 pmHong Kong Intl
Nov 22
HKG11:55 amHong Kong Intl
6h 55m
1 stop
GMP7:50 pmSeoul Gimpo Intl
$348
China Eastern
Jul 25
GMP8:50 pmSeoul Gimpo Intl
12h 55m
1 stop
HKG8:45 amHong Kong Intl
Jul 28
HKG9:45 amHong Kong Intl
9h 05m
1 stop
GMP7:50 pmSeoul Gimpo Intl
$356
China Eastern
Aug 5
GMP8:50 pmSeoul Gimpo Intl
15h 10m
1 stop
HKG11:00 amHong Kong Intl
Aug 11
HKG12:05 pmHong Kong Intl
6h 45m
1 stop
GMP7:50 pmSeoul Gimpo Intl
$358

momondo Fare Finder

 
Customize your flight search to find flights from Seoul Gimpo Intl Airport 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 832,500 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 11/24

1:30 pm-12:50 pm

1 stop24h 20m

Hong Kong Intl

Thu 11/26

8:30 am-12:25 pm

1 stop26h 55m

$307

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 10/28

1:30 pm-12:50 pm

1 stop24h 20m

Hong Kong Intl

Fri 10/30

2:05 pm-12:25 pm

1 stop21h 20m

$309

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 10/30

1:30 pm-12:50 pm

1 stop24h 20m

Hong Kong Intl

Sun 11/1

2:05 pm-12:25 pm

1 stop21h 20m

$319

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 9/17

1:30 pm-10:45 pm

1 stop10h 15m

Hong Kong Intl

Sun 9/20

1:40 pm-12:25 pm

1 stop21h 45m

$337
Quickest round-trip

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 9/16

6:00 pm-11:35 pm

1 stop6h 35m

Hong Kong Intl

Fri 9/18

2:00 am-9:30 am

1 stop6h 30m

$338

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 8/20

5:40 pm-11:35 pm

1 stop6h 55m

Hong Kong Intl

Tue 8/25

2:00 am-9:30 am

1 stop6h 30m

$346

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 11/19

8:50 pm-5:45 pm

1 stop21h 55m

Hong Kong Intl

Sun 11/22

11:55 am-7:50 pm

1 stop6h 55m

$348

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 9/21

6:05 pm-11:35 pm

1 stop6h 30m

Hong Kong Intl

Tue 9/22

2:00 am-9:55 am

1 stop6h 55m

$353

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 9/21

6:05 pm-11:35 pm

1 stop6h 30m

Hong Kong Intl

Tue 9/22

2:00 am-9:55 am

1 stop6h 55m

$354

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 8/5

8:50 pm-11:00 am

1 stop15h 10m

Hong Kong Intl

Tue 8/11

12:05 pm-7:50 pm

1 stop6h 45m

$358

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 Hong Kong from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport 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 day to depart on your flight to Hong Kong?

The cheapest day to depart from Seoul Gimpo Intl Airport to Hong Kong is on a Friday. Travelers who choose to depart for Hong Kong on a Friday will often find tickets for as low as $236. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $300.

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 $239. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $286 per ticket.

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

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

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

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to Hong Kong takes 6h 35m
There are no direct flights from Seoul Gimpo Intl Airport to Hong Kong. There are no popular flight routes from Seoul Gimpo Intl Airport to Hong Kong.
Search flight deals

Frequently asked questions about flying from Seoul Gimpo Intl Airport to Hong Kong

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

    The distance between Seoul Gimpo Intl and Hong Kong Intl is about 1292.6 mi. By plane, this route typically takes 6h 35m.

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

    Prices for flights from Seoul Gimpo Intl Airport to Hong Kong Intl Airport were last updated today.

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

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from Seoul.

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

Yes. momondo enables you to select and highlight flights to Hong Kong from Seoul with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Hong Kong.

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

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from Seoul and alert you when they change.

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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.
First Class to Hong Kongfrom $9,840
Business Class to Hong Kongfrom $3,017