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$109+ Cheap flights from Busan (PUS) to Hong Kong (HKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — HKG
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Busan Gimhae to Hong Kong Intl are usually found in March or February, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Busan to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2025.

Round-trip from

$250
(oojo)

One-way from

$109
(Mytrip)

Popular in

May

Cheapest in

March

Average price

$202

Good one-way deal

$79 or less
From Busan Gimhae to Hong Kong Intl
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One-way flight from Busan Gimhae to Hong Kong Intl
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Busan Gimhae to Hong Kong Intl.
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Find flight deals from Busan to Hong Kong

Cheapest flights from Busan to Hong Kong
Explore the most affordable flight options available from Busan to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:35 pmPUS - HKG
1 stop7h 30mChina Eastern
Tue 9/163:05 pmHKG - PUS
1 stop19h 30mChina Eastern
Deal found 7/27$250
This Korean Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:30 pmPUS - HKG
1 stop19h 10mKorean Air
Sun 10/1912:45 amHKG - PUS
1 stop19h 00mKorean Air
Deal found 7/27$309
This VietJet Air deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:00 amPUS - HKG
1 stop11h 50mVietJet Air
Wed 9/177:50 pmHKG - PUS
1 stop10h 05mVietJet Air
Deal found 7/27$322
This China Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:50 amPUS - HKG
1 stop8h 10mChina Airlines
Mon 12/19:10 pmHKG - PUS
1 stop12h 40mChina Airlines
Deal found 7/28$347
This Vietnam Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:00 amPUS - HKG
2 stops31h 25mVietnam Airlines
Thu 8/212:30 pmHKG - PUS
1 stop15h 35mVietnam Airlines
Deal found 7/28$421

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan 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, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2025.
Use the filters below to find and compare flights from Busan to Hong Kong that are best for you.

Fly from

Busan

Fly to

Hong Kong

Route

Depart

Return

Price

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Wed 9/10

12:35 pm-7:05 pm

1 stop7h 30m

Hong Kong Intl

Tue 9/16

3:05 pm-11:35 am

1 stop19h 30m

$250

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sat 10/18

4:30 pm-10:40 am

1 stop19h 10m

Hong Kong Intl

Sun 10/19

12:45 am-8:45 pm

1 stop19h 00m

$309

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sun 9/14

8:00 am-6:50 pm

1 stop11h 50m

Hong Kong Intl

Wed 9/17

7:50 pm-6:55 am

1 stop10h 05m

$322

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Mon 11/24

11:50 am-7:00 pm

1 stop8h 10m

Hong Kong Intl

Mon 12/1

9:10 pm-10:50 am

1 stop12h 40m

$347

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Tue 8/19

11:00 am-5:25 pm

2 stops31h 25m

Hong Kong Intl

Thu 8/21

2:30 pm-7:05 am

1 stop15h 35m

$421

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Thu 8/28

10:00 pm-11:35 pm

2 stops26h 35m

$109

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Thu 8/28

2:20 pm-5:00 pm

Nonstop3h 40m

$175

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Mon 8/4

5:50 pm-12:45 pm

1 stop19h 55m

$192

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sun 12/28

2:30 pm-6:50 pm

2 stops29h 20m

$500

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sat 10/18

9:00 pm-3:05 pm

2 stops19h 05m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Busan to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Busan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Busan to Hong Kong

How far ahead should I book a flight from Busan to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Busan to Hong Kong. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Busan to Hong Kong, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Busan to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Busan to Hong Kong (average of $968). Flying from Busan to Hong Kong in December is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PUS to HKG?

Find hourly flight availability from Busan to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

When flying from Busan to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 28% versus a flight at noon.

Weekly flight availability from Busan to Hong Kong

Explore weekly flight availability from Busan to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2025.

The most flights from PUS to HKG are scheduled on a Monday (6 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated July 28, 2025.
Read through reviews of airlines operating flights from Busan to Hong Kong, such as Korean Air, China Airlines, and Vietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,117 reviews
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Vietnam Airlines
7.5
Good
197 reviews
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Philippine Airlines
7.2
Good
894 reviews
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Eastern
7.2
Good
157 reviews
Korean Air
8.4
Very good
1,117 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Busan to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Busan to Hong Kong?

    If you book a flight from Busan to Hong Kong, you will be flying from Gimhae to Hong Kong Intl. Flights to Hong Kong Intl (HKG) from Busan Gimhae (PUS) take 3h 35m for a nonstop flight. There are 4 flights from Gimhae to Hong Kong per day from 1 airline.

  • How popular is this Busan to Hong Kong flight route?

    Within the past month, 2 users have taken a look at flights from Busan Gimhae to Hong Kong Intl.

  • What are the cheapest airlines flying from Busan to Hong Kong round-trip?

    Cheapflights users have booked flights from Busan to Hong Kong round-trip from $250. Other airlines that can offer you cheap pricing are Korean Air, from $309, and VietJet Air, from $322.

  • What are the cheapest airlines to fly from Busan to Hong Kong one-way?

    To fly one-way, consider booking your trip with HK Express, which is currently one of the cheapest options available, starting at $175. China Eastern flights start at $192 while deals on VietJet Air start at $500 one-way.

  • What are the most reliable airlines from Busan to Hong Kong?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Busan to Hong Kong on time: Cathay Pacific (89%), HK Express (89%), Air Busan (49%).

  • What are the cheapest flights from Busan to Hong Kong?

    The cheapest flight price from Busan to Hong Kong is $56. On average you can expect to pay $129. The most popular route, (Busan Gimhae - Hong Kong Intl), can usually be booked for $220.

  • Can I find deals for flights from Busan to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Busan to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Hong Kong.

  • Can I find deals for business class flights from Busan to Hong Kong?

    Yes. Cheapflights offers flight deals from Busan to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Busan to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Busan to Hong Kong (average of $968). Flying from Busan to Hong Kong in December is currently the most expensive (average of $1,629). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Busan to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hong Kong flights
Gimpo Intl to Hong Kong flights

Top airline flying from Busan to Hong Kong

Discover the top airline that operate flights from Busan to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$118Average$198FlexibilityNo cancel feeOn-time90%

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