Which airline has the best punctuality record on Hong Kong to Busan flights?

According to our data, HK Express have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Hong Kong to Busan on average per day?

1 flights are operational daily from Hong Kong to Busan as of October 2025. The most popular departure time for this route is 9:00AM, with 73% of flights per day taking off at noon.

How often are flights from Hong Kong to Busan delayed?

Historically, on average around 10% of flights between Hong Kong and Busan have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Hong Kong to Busan on average per week?

The number of flights available between Hong Kong and Busan is 8 per week as of October 2025. The most frequent departure day is Sat, with 50% of weekly flights leaving on this day.

What is the cheapest airline that flies from Hong Kong Intl to Busan Gimhae?

China Airlines, Korean Air, and VietJet Air are the most popular carriers operating from Hong Kong Intl to Busan Gimhae

What is the most punctual flight time for Hong Kong to Busan flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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?

There is 1 operator available for flights from Hong Kong Intl Airport to Busan Gimhae Airport as of October 2025.

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.

$117 Cheap Flights from Hong Kong to Busan in 2025/26

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Find the cheapest flights from Hong Kong to Busan

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2:45 am - 11:50 amHKG-PUS

8h 05m1 stop

4:25 pm - 7:20 pmPUS-HKG

3h 55mnonstop

$233Multiple Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

2:45 am - 10:30 amHKG-PUS

6h 45m1 stop

6:50 am - 10:35 pmPUS-HKG

16h 45m1 stop

$242Multiple Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

7:40 am - 4:50 pmHKG-PUS

8h 10m1 stop

5:50 pm - 11:30 amPUS-HKG

18h 40m1 stop

$280China Eastern

Find Deal

Sun, Dec 14 - Sun, Dec 21

9:10 am - 1:20 pmHKG-PUS

3h 10mnonstop

2:05 pm - 4:50 pmPUS-HKG

3h 45mnonstop

$293HK Express

Find Deal

Sun, Dec 14 - Sun, Dec 21

11:20 am - 5:40 pmHKG-PUS

5h 20m1 stop

2:05 pm - 4:50 pmPUS-HKG

3h 45mnonstop

$298Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

2:45 am - 10:30 amHKG-PUS

6h 45m1 stop

7:30 am - 4:35 pmPUS-HKG

10h 05m2 stops

$307Multiple Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 21

8:55 am - 1:05 pmHKG-PUS

3h 10mnonstop

2:05 pm - 4:50 pmPUS-HKG

3h 45mnonstop

$353HK Express

Find Deal

Fri, Mar 20 - Mon, Mar 23

5:35 pm - 6:50 pmHKG-PUS

24h 15m1 stop

7:50 pm - 4:35 pmPUS-HKG

21h 45m1 stop

$386China Airlines

Find Deal

Fri, Mar 20 - Mon, Mar 23

12:55 am - 8:10 amHKG-PUS

6h 15m1 stop

4:10 pm - 11:20 amPUS-HKG

20h 10m1 stop

$457Korean Air

Find Deal

Fri, Dec 5 - Mon, Dec 8

12:55 am - 10:50 amHKG-PUS

8h 55m1 stop

4:10 pm - 11:10 pmPUS-HKG

8h 00m1 stop

$459Korean Air

Find Deal

Thu, Mar 19 - Mon, Mar 23

HK Express flights from Hong Kong to Busan

Our best HK Express deals on Hong Kong to Busan flight tickets

HK Express

Dec 14

HKG9:10 amHong Kong Intl

3h 10m

PUS1:20 pmBusan Gimhae

Dec 21

PUS2:05 pmBusan Gimhae

3h 45m

HKG4:50 pmHong Kong Intl

$293

Find similar

HK Express

Mar 20

HKG8:55 amHong Kong Intl

3h 10m

PUS1:05 pmBusan Gimhae

Mar 23

PUS2:05 pmBusan Gimhae

3h 45m

HKG4:50 pmHong Kong Intl

$353

Find similar

Korean Air flights from Hong Kong to Busan

Our best Korean Air deals on Hong Kong to Busan flight tickets

Korean Air

Dec 5

HKG12:55 amHong Kong Intl

6h 15m

1 stop

PUS8:10 amBusan Gimhae

Dec 8

PUS4:10 pmBusan Gimhae

20h 10m

1 stop

HKG11:20 amHong Kong Intl

$457

Find similar

Korean Air

Mar 19

HKG12:55 amHong Kong Intl

8h 55m

1 stop

PUS10:50 amBusan Gimhae

Mar 23

PUS4:10 pmBusan Gimhae

8h 00m

1 stop

HKG11:10 pmHong Kong Intl

$459

Find similar

Korean Air

Apr 9

HKG12:45 amHong Kong Intl

19h 00m

1 stop

PUS8:45 pmBusan Gimhae

Apr 14

PUS8:45 amBusan Gimhae

8h 35m

1 stop

HKG4:20 pmHong Kong Intl

$460

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 12/13

2:45 am-11:50 am

1 stop8h 05m

Busan Gimhae

Sun 12/21

4:25 pm-7:20 pm

Nonstop3h 55m

$233

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 12/13

2:45 am-10:30 am

1 stop6h 45m

Busan Gimhae

Sun 12/21

6:50 am-10:35 pm

1 stop16h 45m

$242

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 12/14

7:40 am-4:50 pm

1 stop8h 10m

Busan Gimhae

Sun 12/21

5:50 pm-11:30 am

1 stop18h 40m

$280

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 12/14

9:10 am-1:20 pm

Nonstop3h 10m

Busan Gimhae

Sun 12/21

2:05 pm-4:50 pm

Nonstop3h 45m

$293

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 12/14

11:20 am-5:40 pm

1 stop5h 20m

Busan Gimhae

Sun 12/21

2:05 pm-4:50 pm

Nonstop3h 45m

$298

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 12/13

2:45 am-10:30 am

1 stop6h 45m

Busan Gimhae

Sun 12/21

7:30 am-4:35 pm

2 stops10h 05m

$307

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 3/20

8:55 am-1:05 pm

Nonstop3h 10m

Busan Gimhae

Mon 3/23

2:05 pm-4:50 pm

Nonstop3h 45m

$353

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 3/20

5:35 pm-6:50 pm

1 stop24h 15m

Busan Gimhae

Mon 3/23

7:50 pm-4:35 pm

1 stop21h 45m

$386

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 12/5

12:55 am-8:10 am

1 stop6h 15m

Busan Gimhae

Mon 12/8

4:10 pm-11:20 am

1 stop20h 10m

$457

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 3/19

12:55 am-10:50 am

1 stop8h 55m

Busan Gimhae

Mon 3/23

4:10 pm-11:10 pm

1 stop8h 00m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Hong Kong and Busan?

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 $181. Flights from Hong Kong to Busan on a Saturday will generally be more expensive and average around $379. 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 $188. 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 $224 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 October 2025, prices for Hong Kong to Busan flights are approximately 16% 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 10m
Direct flights	Mon and Sat
Airports in Busan	1 airport

The fastest flight from Hong Kong to Busan takes 3h 10m

Direct flights go from Hong Kong to Busan on Monday and Saturday. The only airline offering direct flights is HK Express.

There is 1 airport near Busan: 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 10m.
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?
There is 1 operator available for flights from Hong Kong Intl Airport to Busan Gimhae Airport as of October 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Busan is Airbus A320neo (49.03% of total bookings). The next most popular plane models are Airbus A320-100/200 (32.88%), Airbus A321-100/200 (14.98%), and Airbus A321neo (0.78%).
What is the most popular airline from Hong Kong to Busan?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Hong Kong to Busan is HK Express (100% of total bookings).

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 Express	PriceFrom $119	Free Cancellation	Rating 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 4 flights on this route every week with an average price of $201. 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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Cheap flights from Hong Kong to Busan from $207

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 11/4. 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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HK Express flights from Hong Kong to Busan

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Our best Korean Air deals on Hong Kong to Busan flight tickets

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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 typical price of a round-trip flight between Hong Kong and Busan?

What is the cheapest month to fly to Busan?

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

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

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?

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 October 2025, prices for Hong Kong to Busan flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Hong Kong Intl to Busan Gimhae?

China Airlines, Korean Air, and VietJet Air are the most popular carriers operating from Hong Kong Intl to Busan Gimhae

How often are flights from Hong Kong to Busan delayed?

Historically, on average around 10% of flights between Hong Kong and Busan have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

What is the most punctual flight time for Hong Kong to Busan flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hong Kong to Busan flights?

According to our data, HK Express have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Hong Kong to Busan on average per day?

1 flights are operational daily from Hong Kong to Busan as of October 2025. The most popular departure time for this route is 9:00AM, with 73% of flights per day taking off at noon.

How many flights depart from Hong Kong to Busan on average per week?

The number of flights available between Hong Kong and Busan is 8 per week as of October 2025. The most frequent departure day is Sat, with 50% of weekly flights leaving on this day.

When to book flights from Hong Kong to Busan

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

Direct flights

Airports in Busan

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

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

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?

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

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

HK Express Flights From Hong Kong to Busan

Why use momondo?

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

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

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

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

An easier way to manage your Busan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Airports servicing South Korea