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Cheap flights from Seoul Gimpo Intl Airport to Hong Kong from $136

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 7/22. 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 Eastern Logo
8:50 pm - 2:05 pm
GMP
-
HKG
18h 15m
1 stop
China Eastern Logo
10:05 pm - 11:00 am
HKG
-
GMP
11h 55m
1 stop
$301China Eastern
Fri, Jul 10 - Tue, Jul 14
China Eastern Logo
8:50 pm - 11:50 am
GMP
-
HKG
16h 00m
1 stop
China Eastern Logo
7:30 am - 7:50 pm
HKG
-
GMP
11h 20m
1 stop
$302China Eastern
Thu, Jul 9 - Wed, Jul 15
China Eastern Logo
8:50 pm - 11:50 am
GMP
-
HKG
16h 00m
1 stop
China Eastern Logo
10:05 pm - 11:00 am
HKG
-
GMP
11h 55m
1 stop
$303China Eastern
Fri, Jul 10 - Sat, Jul 11
China Eastern Logo
12:00 pm - 9:05 pm
GMP
-
HKG
10h 05m
1 stop
China Eastern Logo
9:45 am - 7:50 pm
HKG
-
GMP
9h 05m
1 stop
$304China Eastern
Fri, Jul 10 - Sat, Jul 11
China Eastern Logo
8:50 pm - 8:45 am
GMP
-
HKG
12h 55m
1 stop
China Eastern Logo
9:45 am - 7:50 pm
HKG
-
GMP
9h 05m
1 stop
$325China Eastern
Thu, Jul 9 - Wed, Jul 15
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
$344China Eastern
Wed, Jul 8 - Wed, Jul 15
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
$404China Eastern
Tue, Jul 21 - Tue, Jul 28
China Southern Logo
1:30 pm - 12:25 pm
GMP
-
HKG
23h 55m
1 stop
China Southern Logo
1:40 pm - 12:25 pm
HKG
-
GMP
21h 45m
1 stop
$407China Southern
Tue, Aug 18 - Sun, Aug 30
Multiple Airlines Logo
9:45 am - 4:35 pm
GMP
-
HKG
7h 50m
1 stop
Multiple Airlines Logo
2:30 am - 11:50 am
HKG
-
GMP
8h 20m
1 stop
$433Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
China Southern Logo
1:30 pm - 12:25 pm
GMP
-
HKG
23h 55m
1 stop
China Southern Logo
1:40 pm - 12:25 pm
HKG
-
GMP
21h 45m
1 stop
$435China Southern
Wed, Aug 5 - Tue, Aug 25

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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
Jul 10
GMP8:50 pmSeoul Gimpo Intl
18h 15m
1 stop
HKG2:05 pmHong Kong Intl
Jul 14
HKG10:05 pmHong Kong Intl
11h 55m
1 stop
GMP11:00 amSeoul Gimpo Intl
$301
China Eastern
Jul 9
GMP8:50 pmSeoul Gimpo Intl
16h 00m
1 stop
HKG11:50 amHong Kong Intl
Jul 15
HKG7:30 amHong Kong Intl
11h 20m
1 stop
GMP7:50 pmSeoul Gimpo Intl
$302
China Eastern
Jul 10
GMP8:50 pmSeoul Gimpo Intl
16h 00m
1 stop
HKG11:50 amHong Kong Intl
Jul 11
HKG10:05 pmHong Kong Intl
11h 55m
1 stop
GMP11:00 amSeoul Gimpo Intl
$303

China Southern flights from Seoul Gimpo Intl Airport to Hong Kong

Our best China Southern deals on Seoul Gimpo Intl Airport to Hong Kong flight tickets
China Southern
Aug 18
GMP1:30 pmSeoul Gimpo Intl
23h 55m
1 stop
HKG12:25 pmHong Kong Intl
Aug 30
HKG1:40 pmHong Kong Intl
21h 45m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$407
China Southern
Aug 5
GMP1:30 pmSeoul Gimpo Intl
23h 55m
1 stop
HKG12:25 pmHong Kong Intl
Aug 25
HKG1:40 pmHong Kong Intl
21h 45m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$435
China Southern
Jul 17
GMP1:30 pmSeoul Gimpo Intl
23h 55m
1 stop
HKG12:25 pmHong Kong Intl
Jul 19
HKG8:30 amHong Kong Intl
26h 55m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$442

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 June 24, 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

Fri 7/10

8:50 pm-2:05 pm

1 stop18h 15m

Hong Kong Intl

Tue 7/14

10:05 pm-11:00 am

1 stop11h 55m

$301

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 7/9

8:50 pm-11:50 am

1 stop16h 00m

Hong Kong Intl

Wed 7/15

7:30 am-7:50 pm

1 stop11h 20m

$302

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 7/10

8:50 pm-11:50 am

1 stop16h 00m

Hong Kong Intl

Sat 7/11

10:05 pm-11:00 am

1 stop11h 55m

$303

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 7/10

12:00 pm-9:05 pm

1 stop10h 05m

Hong Kong Intl

Sat 7/11

9:45 am-7:50 pm

1 stop9h 05m

$304

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 7/9

8:50 pm-8:45 am

1 stop12h 55m

Hong Kong Intl

Wed 7/15

9:45 am-7:50 pm

1 stop9h 05m

$325

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 7/8

8:50 pm-11:00 am

1 stop15h 10m

Hong Kong Intl

Wed 7/15

12:05 pm-7:50 pm

1 stop6h 45m

$344

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 7/21

8:50 pm-11:00 am

1 stop15h 10m

Hong Kong Intl

Tue 7/28

12:05 pm-7:50 pm

1 stop6h 45m

$404

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 8/18

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sun 8/30

1:40 pm-12:25 pm

1 stop21h 45m

$407
Quickest round-trip

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 8/6

9:45 am-4:35 pm

1 stop7h 50m

Hong Kong Intl

Mon 8/10

2:30 am-11:50 am

1 stop8h 20m

$433

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 8/5

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Tue 8/25

1:40 pm-12:25 pm

1 stop21h 45m

$435

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 $234. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $292.

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 $233. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $283 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

7h 50m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to Hong Kong takes 7h 50m
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 7h 50m.

  • 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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Fri 7/24
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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 $1,280