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Cheap flights from Seoul Gimpo Intl Airport to Hong Kong from $120

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 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
$328China Southern
Thu, Jun 11 - Sun, Jun 14
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
$329China Southern
Thu, Jun 4 - Sun, Jun 7
China Eastern Logo
12:00 pm - 11:45 pm
GMP
-
HKG
12h 45m
1 stop
China Eastern Logo
5:05 pm - 11:00 am
HKG
-
GMP
16h 55m
2 stops
$337China Eastern
Tue, Apr 28 - Sun, May 3
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
$357China Southern
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
11:40 am - 12:15 am
GMP
-
HKG
13h 35m
1 stop
Multiple Airlines Logo
1:50 am - 9:55 am
HKG
-
GMP
7h 05m
1 stop
$361Multiple Airlines
Fri, May 8 - Mon, May 18
Multiple Airlines Logo
7:25 pm - 9:40 am
GMP
-
HKG
15h 15m
1 stop
Multiple Airlines Logo
2:35 am - 7:25 pm
HKG
-
GMP
15h 50m
1 stop
$378Multiple Airlines
Sat, May 9 - Fri, May 15
Multiple Airlines Logo
5:40 pm - 11:35 pm
GMP
-
HKG
6h 55m
1 stop
Multiple Airlines Logo
2:00 am - 9:55 am
HKG
-
GMP
6h 55m
1 stop
$379Multiple Airlines
Wed, Jun 17 - Sun, Jun 21
Multiple Airlines Logo
4:40 pm - 12:15 am
GMP
-
HKG
8h 35m
1 stop
Multiple Airlines Logo
9:10 am - 5:10 pm
HKG
-
GMP
7h 00m
1 stop
$392Multiple Airlines
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
6:00 am - 6:10 pm
GMP
-
HKG
13h 10m
2 stops
Multiple Airlines Logo
2:30 am - 9:10 am
HKG
-
GMP
5h 40m
1 stop
$394Multiple Airlines
Thu, Jun 4 - Sat, Jun 6
Air China Logo
2:25 pm - 11:50 am
GMP
-
HKG
22h 25m
1 stop
Air China Logo
5:45 pm - 1:05 pm
HKG
-
GMP
18h 20m
1 stop
$397Air China
Tue, Jun 9 - Sat, Jun 13

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
Jun 9
GMP2:25 pmSeoul Gimpo Intl
22h 25m
1 stop
HKG11:50 amHong Kong Intl
Jun 13
HKG5:45 pmHong Kong Intl
18h 20m
1 stop
GMP1:05 pmSeoul Gimpo Intl
$397
Air China
May 11
GMP2:25 pmSeoul Gimpo Intl
22h 25m
1 stop
HKG11:50 amHong Kong Intl
May 15
HKG5:45 pmHong Kong Intl
18h 20m
1 stop
GMP1:05 pmSeoul Gimpo Intl
$398
Air China
May 9
GMP2:25 pmSeoul Gimpo Intl
8h 20m
1 stop
HKG9:45 pmHong Kong Intl
May 16
HKG5:45 pmHong Kong Intl
18h 20m
1 stop
GMP1:05 pmSeoul Gimpo Intl
$403

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
GMP12:00 pmSeoul Gimpo Intl
12h 45m
1 stop
HKG11:45 pmHong Kong Intl
May 3
HKG5:05 pmHong Kong Intl
16h 55m
2 stops
GMP11:00 amSeoul Gimpo Intl
$337
China Eastern
May 9
GMP8:50 pmSeoul Gimpo Intl
38h 35m
2 stops
HKG10:25 amHong Kong Intl
May 12
HKG6:50 pmHong Kong Intl
15h 10m
1 stop
GMP11:00 amSeoul Gimpo Intl
$410
China Eastern
Apr 27
GMP12:00 pmSeoul Gimpo Intl
23h 25m
2 stops
HKG10:25 amHong Kong Intl
May 3
HKG1:35 pmHong Kong Intl
20h 25m
2 stops
GMP11:00 amSeoul Gimpo Intl
$427

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 15, 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

Thu 6/11

1:30 pm-12:25 pm

1 stop23h 55m

Hong Kong Intl

Sun 6/14

1:40 pm-12:25 pm

1 stop21h 45m

$328

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 6/4

1:30 pm-10:45 pm

1 stop10h 15m

Hong Kong Intl

Sun 6/7

1:40 pm-12:25 pm

1 stop21h 45m

$329

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 4/28

12:00 pm-11:45 pm

1 stop12h 45m

Hong Kong Intl

Sun 5/3

5:05 pm-11:00 am

2 stops16h 55m

$337

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 9/8

1:30 pm-10:45 pm

1 stop10h 15m

Hong Kong Intl

Fri 9/11

1:40 pm-12:25 pm

1 stop21h 45m

$357

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 5/8

11:40 am-12:15 am

1 stop13h 35m

Hong Kong Intl

Mon 5/18

1:50 am-9:55 am

1 stop7h 05m

$361

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Sat 5/9

7:25 pm-9:40 am

1 stop15h 15m

Hong Kong Intl

Fri 5/15

2:35 am-7:25 pm

1 stop15h 50m

$378
Quickest round-trip

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Wed 6/17

5:40 pm-11:35 pm

1 stop6h 55m

Hong Kong Intl

Sun 6/21

2:00 am-9:55 am

1 stop6h 55m

$379

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Fri 5/8

4:40 pm-12:15 am

1 stop8h 35m

Hong Kong Intl

Sun 5/10

9:10 am-5:10 pm

1 stop7h 00m

$392

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Thu 6/4

6:00 am-6:10 pm

2 stops13h 10m

Hong Kong Intl

Sat 6/6

2:30 am-9:10 am

1 stop5h 40m

$394

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

Tue 6/9

2:25 pm-11:50 am

1 stop22h 25m

Hong Kong Intl

Sat 6/13

5:45 pm-1:05 pm

1 stop18h 20m

$397

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 Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $232. 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 $221. 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 15m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to Hong Kong takes 7h 15m
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 15m.

  • 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