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Cheap flights from Hong Kong to Busan from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Busan departing on 3/17. 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 Hong Kong to Busan

Cheap round-trip flights

Enter your travel dates to find the best prices.
HK Express Logo
9:10 am - 1:35 pm
HKG
-
PUS
3h 25mnonstop
HK Express Logo
2:20 pm - 4:55 pm
PUS
-
HKG
3h 35mnonstop
$231HK Express
Thu, May 21 - Sun, May 31
Multiple Airlines Logo
9:05 pm - 8:35 am
HKG
-
PUS
10h 30m1 stop
Multiple Airlines Logo
2:05 pm - 4:50 pm
PUS
-
HKG
3h 45mnonstop
$272Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
9:10 am - 1:35 pm
HKG
-
PUS
3h 25mnonstop
Multiple Airlines Logo
12:35 pm - 7:05 pm
PUS
-
HKG
7h 30m1 stop
$288Multiple Airlines
Thu, May 21 - Sun, May 31
China Airlines Logo
9:15 pm - 7:00 pm
HKG
-
PUS
20h 45m1 stop
China Airlines Logo
8:00 pm - 10:05 am
PUS
-
HKG
15h 05m1 stop
$292China Airlines
Thu, May 21 - Sun, May 31
China Airlines Logo
8:10 pm - 11:15 am
HKG
-
PUS
14h 05m1 stop
China Airlines Logo
8:00 pm - 9:15 am
PUS
-
HKG
14h 15m1 stop
$300China Airlines
Thu, May 21 - Sun, May 31
HK Express Logo
8:55 am - 1:05 pm
HKG
-
PUS
3h 10mnonstop
HK Express Logo
4:25 pm - 7:20 pm
PUS
-
HKG
3h 55mnonstop
$309HK Express
Fri, Jan 2 - Sun, Jan 4
HK Express Logo
9:00 am - 1:20 pm
HKG
-
PUS
3h 20mnonstop
HK Express Logo
2:05 pm - 4:50 pm
PUS
-
HKG
3h 45mnonstop
$313HK Express
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
9:05 pm - 8:35 am
HKG
-
PUS
10h 30m1 stop
Multiple Airlines Logo
6:20 pm - 5:30 am
PUS
-
HKG
12h 10m1 stop
$314Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
China Eastern Logo
8:20 pm - 4:50 pm
HKG
-
PUS
19h 30m1 stop
China Eastern Logo
5:50 pm - 11:30 am
PUS
-
HKG
18h 40m1 stop
$317China Eastern
Thu, Jan 1 - Mon, Jan 5
HK Express Logo
2:45 am - 6:55 am
HKG
-
PUS
3h 10mnonstop
HK Express Logo
4:25 pm - 7:20 pm
PUS
-
HKG
3h 55mnonstop
$319HK Express
Tue, Dec 30 - Sun, Jan 4

China Eastern flights from Hong Kong to Busan

Our best China Eastern deals on Hong Kong to Busan flight tickets
China Eastern
Jan 1
HKG8:20 pmHong Kong Intl
19h 30m
1 stop
PUS4:50 pmBusan Gimhae
Jan 5
PUS5:50 pmBusan Gimhae
18h 40m
1 stop
HKG11:30 amHong Kong Intl
$317
Find similar
China Eastern
May 21
HKG1:55 pmHong Kong Intl
25h 55m
1 stop
PUS4:50 pmBusan Gimhae
May 31
PUS12:35 pmBusan Gimhae
28h 30m
2 stops
HKG4:05 pmHong Kong Intl
$475
Find similar
China Eastern
Jan 1
HKG5:40 pmHong Kong Intl
22h 10m
1 stop
PUS4:50 pmBusan Gimhae
Jan 4
PUS12:35 pmBusan Gimhae
23h 30m
2 stops
HKG11:05 amHong Kong Intl
$577
Find similar

HK Express flights from Hong Kong to Busan

Our best HK Express deals on Hong Kong to Busan flight tickets
HK Express
May 21
HKG9:10 amHong Kong Intl
3h 25m
PUS1:35 pmBusan Gimhae
May 31
PUS2:20 pmBusan Gimhae
3h 35m
HKG4:55 pmHong Kong Intl
$231
Find similar
HK Express
Jan 2
HKG8:55 amHong Kong Intl
3h 10m
PUS1:05 pmBusan Gimhae
Jan 4
PUS4:25 pmBusan Gimhae
3h 55m
HKG7:20 pmHong Kong Intl
$309
Find similar
HK Express
Jan 1
HKG9:00 amHong Kong Intl
3h 20m
PUS1:20 pmBusan Gimhae
Jan 5
PUS2:05 pmBusan Gimhae
3h 45m
HKG4:50 pmHong Kong Intl
$312
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Busan 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 December 18, 2025.
Use the filters below to find and compare flights from Hong Kong to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 5/21

9:10 am-1:35 pm

Nonstop3h 25m

Busan Gimhae

Sun 5/31

2:20 pm-4:55 pm

Nonstop3h 35m

$231

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/1

9:05 pm-8:35 am

1 stop10h 30m

Busan Gimhae

Mon 1/5

2:05 pm-4:50 pm

Nonstop3h 45m

$272

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 5/21

9:10 am-1:35 pm

Nonstop3h 25m

Busan Gimhae

Sun 5/31

12:35 pm-7:05 pm

1 stop7h 30m

$288

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 5/21

9:15 pm-7:00 pm

1 stop20h 45m

Busan Gimhae

Sun 5/31

8:00 pm-10:05 am

1 stop15h 05m

$292

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 5/21

8:10 pm-11:15 am

1 stop14h 05m

Busan Gimhae

Sun 5/31

8:00 pm-9:15 am

1 stop14h 15m

$300

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 1/2

8:55 am-1:05 pm

Nonstop3h 10m

Busan Gimhae

Sun 1/4

4:25 pm-7:20 pm

Nonstop3h 55m

$309

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/1

9:00 am-1:20 pm

Nonstop3h 20m

Busan Gimhae

Mon 1/5

2:05 pm-4:50 pm

Nonstop3h 45m

$313

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/1

9:05 pm-8:35 am

1 stop10h 30m

Busan Gimhae

Mon 1/5

6:20 pm-5:30 am

1 stop12h 10m

$314

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/1

8:20 pm-4:50 pm

1 stop19h 30m

Busan Gimhae

Mon 1/5

5:50 pm-11:30 am

1 stop18h 40m

$317

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 12/30

2:45 am-6:55 am

Nonstop3h 10m

Busan Gimhae

Sun 1/4

4:25 pm-7:20 pm

Nonstop3h 55m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Busan from

How to get the cheapest flight ticket from Hong Kong to Busan

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 month to fly to Busan?

The cheapest month to fly to Busan from Hong Kong is in June. Flight prices, which tend to average around $176, are often lower during this time because this is during the off-season. If you aren’t able to travel to Busan during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $177.

What is the cheapest day to depart on your flight to Busan?

Our data shows that Thursday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $163. Flights from Hong Kong to Busan on a Monday will generally be more expensive and average around $296. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Busan?

In the evening is the cheapest time of day to fly from Hong Kong to Busan when you can find flight prices for as low as $187. Flying to Busan in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Busan, so prices are often more expensive at around $206 per ticket.

What is the cheapest Hong Kong Intl to Busan Gimhae flight route?

Fly from Hong Kong Intl to Busan Gimhae for the best Hong Kong Intl - Busan Gimhae flight prices

How far in advance should I book a flight to Busan?

You are more likely to see cheaper flights to Busan from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Busan for around $228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from Hong Kong for as low as $201 on momondo.

What cabin class options are available on Hong Kong Intl to Busan Gimhae flights?

There is only 1 cabin class available to choose from on Hong Kong Intl to Busan Gimhae flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Busan flight prices changed over time?

As of December 2025, prices for Hong Kong to Busan flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Busan

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

Cheap Hong Kong to Busan (HKG to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Busan

Fastest flight time

3h 20m

Direct flights

Wed, Fri and Sat

Airports in Busan

1 airport
The fastest flight from Hong Kong to Busan takes 3h 20m
Direct flights go from Hong Kong to Busan on Wednesday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Busan. From Hong Kong there are direct flights to Busan Gimhae (PUS).
Search flight deals

  • How far is Hong Kong Intl to Busan Gimhae by plane?

    Busan Gimhae is 1257.6 mi away from Hong Kong Intl. A reasonable flight in good conditions will take 3h 20m.

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

    Prices for flights from Hong Kong Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Busan Gimhae Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Busan Gimhae Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The necessary travel and health documents for your Busan Gimhae Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to Busan?

  • What is the most popular airline from Hong Kong to Busan?

Best airlines flying from Hong Kong to Busan

Compare and see reviews for airlines that fly from Hong Kong to Busan with momondo
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom $119Free CancellationRating
7.2
43 reviews
Search HK Express flights

  • HK Express Flights From Hong Kong to Busan

    The lowest priced HK Express flight from Hong Kong to Busan from the last 72 hours was $119. Generally, HK Express has 3 flights on this route every week with an average price of $204. HK Express is rated 7.2/10 by our users.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Busan for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Busan from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Busan from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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