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Cheap flights from Seoul Gimpo Intl Airport to Hong Kong from $117

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 7/14. 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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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 - 5:40 pm
GMP
-
HKG
21h 50m
1 stop
China Eastern Logo
1:55 pm - 7:50 pm
HKG
-
GMP
28h 55m
1 stop
$280China Eastern
Tue, Apr 28 - Fri, May 1
China Southern Logo
1:30 pm - 12:25 pm
GMP
-
HKG
23h 55m
1 stop
China Southern Logo
8:30 am - 12:25 pm
HKG
-
GMP
26h 55m
1 stop
$283China Southern
Fri, Sep 11 - Sun, Sep 13
China Southern Logo
1:30 pm - 12:25 pm
GMP
-
HKG
23h 55m
1 stop
China Southern Logo
8:30 am - 12:25 pm
HKG
-
GMP
26h 55m
1 stop
$310China Southern
Wed, Sep 2 - Sat, Sep 5
Multiple Airlines Logo
4:40 pm - 12:15 am
GMP
-
HKG
8h 35m
1 stop
Multiple Airlines Logo
1:50 am - 11:55 am
HKG
-
GMP
9h 05m
1 stop
$334Multiple Airlines
Mon, May 11 - Tue, May 12
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
$358China Southern
Tue, Jun 16 - Sat, Jun 20
Multiple Airlines Logo
2:50 pm - 12:15 am
GMP
-
HKG
10h 25m
1 stop
Multiple Airlines Logo
1:50 am - 9:55 am
HKG
-
GMP
7h 05m
1 stop
$366Multiple Airlines
Thu, May 14 - Mon, May 18
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
$381China Southern
Sat, Jun 13 - Fri, Jun 19
Multiple Airlines Logo
6:50 pm - 12:15 am
GMP
-
HKG
6h 25m
1 stop
Multiple Airlines Logo
1:50 am - 1:45 pm
HKG
-
GMP
10h 55m
1 stop
$385Multiple Airlines
Sat, May 16 - Mon, May 18
Multiple Airlines Logo
6:40 pm - 12:15 am
GMP
-
HKG
6h 35m
1 stop
Multiple Airlines Logo
1:50 am - 9:55 am
HKG
-
GMP
7h 05m
1 stop
$387Multiple Airlines
Wed, May 20 - Thu, May 21
Air China Logo
2:25 pm - 7:00 pm
GMP
-
HKG
29h 35m
1 stop
Air China Logo
10:30 am - 1:05 pm
HKG
-
GMP
25h 35m
1 stop
$390Air China
Mon, Sep 7 - Wed, Sep 9

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
Sep 11
GMP1:30 pmSeoul Gimpo Intl
23h 55m
1 stop
HKG12:25 pmHong Kong Intl
Sep 13
HKG8:30 amHong Kong Intl
26h 55m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$283
China Southern
Sep 2
GMP1:30 pmSeoul Gimpo Intl
23h 55m
1 stop
HKG12:25 pmHong Kong Intl
Sep 5
HKG8:30 amHong Kong Intl
26h 55m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$310
China Southern
Jun 16
GMP1:30 pmSeoul Gimpo Intl
10h 15m
1 stop
HKG10:45 pmHong Kong Intl
Jun 20
HKG1:40 pmHong Kong Intl
21h 45m
1 stop
GMP12:25 pmSeoul Gimpo Intl
$358

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
Apr 28
GMP8:50 pmSeoul Gimpo Intl
21h 50m
1 stop
HKG5:40 pmHong Kong Intl
May 1
HKG1:55 pmHong Kong Intl
28h 55m
1 stop
GMP7:50 pmSeoul Gimpo Intl
$280
China Eastern
Apr 22
GMP8:50 pmSeoul Gimpo Intl
15h 10m
1 stop
HKG11:00 amHong Kong Intl
Apr 26
HKG9:15 pmHong Kong Intl
36h 45m
3 stops
GMP11:00 amSeoul Gimpo Intl
$407
China Eastern
Apr 22
GMP8:50 pmSeoul Gimpo Intl
15h 10m
1 stop
HKG11:00 amHong Kong Intl
Apr 26
HKG6:50 pmHong Kong Intl
15h 10m
1 stop
GMP11:00 amSeoul Gimpo Intl
$428

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 April 8, 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 4/28

8:50 pm-5:40 pm

1 stop21h 50m

Hong Kong Intl

Fri 5/1

1:55 pm-7:50 pm

1 stop28h 55m

$280

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 9/11

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sun 9/13

8:30 am-12:25 pm

1 stop26h 55m

$283

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 9/2

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sat 9/5

8:30 am-12:25 pm

1 stop26h 55m

$310

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 5/11

4:40 pm-12:15 am

1 stop8h 35m

Hong Kong Intl

Tue 5/12

1:50 am-11:55 am

1 stop9h 05m

$334

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 6/16

1:30 pm-10:45 pm

1 stop10h 15m

Hong Kong Intl

Sat 6/20

1:40 pm-12:25 pm

1 stop21h 45m

$358

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 5/14

2:50 pm-12:15 am

1 stop10h 25m

Hong Kong Intl

Mon 5/18

1:50 am-9:55 am

1 stop7h 05m

$366

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Sat 6/13

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Fri 6/19

1:40 pm-12:25 pm

1 stop21h 45m

$381

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Sat 5/16

6:50 pm-12:15 am

1 stop6h 25m

Hong Kong Intl

Mon 5/18

1:50 am-1:45 pm

1 stop10h 55m

$385
Quickest round-trip

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 5/20

6:40 pm-12:15 am

1 stop6h 35m

Hong Kong Intl

Thu 5/21

1:50 am-9:55 am

1 stop7h 05m

$387

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Mon 9/7

2:25 pm-7:00 pm

1 stop29h 35m

Hong Kong Intl

Wed 9/9

10:30 am-1:05 pm

1 stop25h 35m

$390

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 Thursday. Travelers who choose to depart for Hong Kong on a Thursday will often find tickets for as low as $229. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $279.

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 $219. 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 40m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to Hong Kong takes 7h 40m
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 40m.

  • 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 $1,280