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$105+ Cheap flights from Gimpo Intl (GMP) to Hong Kong (HKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — HKG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$244
(Mytrip)

One-way from

$105
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$360
From Seoul Gimpo Intl to Hong Kong Intl
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One-way flight from Seoul Gimpo Intl to Hong Kong Intl
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Highest demand for flights based on searches. 16% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Gimpo Intl to Hong Kong

Cheapest flights from Gimpo Intl to Hong Kong
Explore the most affordable flight options available from Gimpo Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 pmGMP - HKG
2 stops17h 05mMultiple Airlines
Fri 9/262:20 amHKG - GMP
2 stops28h 55mMultiple Airlines
Deal found 9/10$244
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:00 pmGMP - HKG
1 stop10h 05mChina Eastern
Sat 11/298:20 pmHKG - GMP
1 stop13h 40mChina Eastern
Deal found 9/10$256
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:00 pmGMP - HKG
1 stop12h 45mChina Eastern
Fri 10/318:20 pmHKG - GMP
1 stop13h 40mChina Eastern
Deal found 9/10$264
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:30 pmGMP - HKG
1 stop10h 15mChina Southern
Wed 10/228:30 amHKG - GMP
1 stop26h 55mChina Southern
Deal found 9/10$266
This China Southern deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:45 pmGMP - HKG
1 stop10h 15mChina Southern
Fri 11/212:05 pmHKG - GMP
1 stop21h 20mChina Southern
Deal found 9/11$273
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:45 pmGMP - HKG
1 stop24h 05mChina Southern
Sat 11/12:05 pmHKG - GMP
1 stop21h 20mChina Southern
Deal found 9/10$280
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:45 pmGMP - HKG
1 stop24h 05mChina Southern
Sat 11/152:05 pmHKG - GMP
1 stop21h 20mChina Southern
Deal found 9/10$282
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:00 pmGMP - HKG
1 stop10h 05mChina Eastern
Tue 12/97:40 amHKG - GMP
1 stop11h 10mChina Eastern
Deal found 9/11$288
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:45 pmGMP - HKG
1 stop24h 05mChina Southern
Sun 11/28:30 amHKG - GMP
1 stop26h 55mChina Southern
Deal found 9/11$306
This China Southern deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:30 pmGMP - HKG
1 stop23h 55mChina Southern
Mon 9/221:40 pmHKG - GMP
1 stop21h 45mChina Southern
Deal found 9/11$307

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Hong Kong that are best for you.

Fly from

Gimpo Intl

Fly to

Hong Kong

Route

Depart

Return

Price

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 9/24

6:00 pm-10:05 am

2 stops17h 05m

Hong Kong Intl

Fri 9/26

2:20 am-8:15 am

2 stops28h 55m

$244

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 10/17

1:30 pm-12:30 pm

1 stop24h 00m

Hong Kong Intl

Sun 10/19

8:30 am-12:25 pm

1 stop26h 55m

$252

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 11/24

12:00 pm-9:05 pm

1 stop10h 05m

Hong Kong Intl

Sat 11/29

8:20 pm-11:00 am

1 stop13h 40m

$256

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 10/16

1:30 pm-10:45 pm

1 stop10h 15m

Hong Kong Intl

Wed 10/22

8:30 am-12:25 pm

1 stop26h 55m

$266

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 11/20

1:45 pm-11:00 pm

1 stop10h 15m

Hong Kong Intl

Fri 11/21

2:05 pm-12:25 pm

1 stop21h 20m

$273

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 10/29

1:45 pm-12:50 pm

1 stop24h 05m

Hong Kong Intl

Sat 11/1

2:05 pm-12:25 pm

1 stop21h 20m

$280

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Sat 12/6

12:00 pm-9:05 pm

1 stop10h 05m

Hong Kong Intl

Tue 12/9

7:40 am-7:50 pm

1 stop11h 10m

$288

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 10/30

1:45 pm-12:50 pm

1 stop24h 05m

Hong Kong Intl

Sun 11/2

8:30 am-12:25 pm

1 stop26h 55m

$306

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 1/7

1:45 pm-11:00 pm

1 stop10h 15m

Hong Kong Intl

Mon 1/26

8:30 am-12:25 pm

1 stop26h 55m

$307

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 1/9

1:45 pm-11:00 pm

1 stop10h 15m

Hong Kong Intl

Sun 1/25

8:30 am-12:25 pm

1 stop26h 55m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 24 results
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Best time to book a flight from Gimpo Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Gimpo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Seoul Gimpo Intl?

    Located just 16.2 mi from the city center, Hong Kong Intl is the airport most travelers will use when flying to Hong Kong from Seoul Gimpo Intl. Booking flights from Seoul Gimpo Intl to Hong Kong Intl (HKG) should be relatively easy as there are 0 daily inbound flights from Seoul Gimpo Intl from 0 different airlines.

  • How long is the flight from Seoul Gimpo Intl Airport to Hong Kong?

    For as low as $256, China Southern can have you in Hong Kong from Seoul Gimpo Intl Airport in 10h 05m. The distance between Seoul Gimpo Intl Airport and Hong Kong is about 1302 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Gimpo Intl to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Gimpo Intl to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gimpo Intl to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gimpo Intl to Hong Kong.

  • Can I find deals for business class flights from Gimpo Intl to Hong Kong?

    Yes. Cheapflights offers flight deals from Gimpo Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Hong Kong (average of $945). Flying from Seoul Gimpo Intl Airport to Hong Kong in December is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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