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Cheap flights from Hong Kong to Busan from HK$842

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 28-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
9 Feb — 16 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Busan Gimhae are usually found in September or June, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Hong Kong to Busan

Keep the following information in mind while searching for Hong Kong to Busan flight deals. Data was last updated 10 January 2026.

Round-trip from

HK$1,590

One-way from

HK$842

Popular in

December

Cheapest in

September

Average price

HK$1,715

Good round-trip deal

HK$1,668 or less
HK Express
  • HK Express
  • 4-3-8-3
  • 1 total stop
  • 9h 35m total
  • Hong Kong to Busan
Search Deals
HK Express
  • HK Express
  • 28-4
  • Nonstop
  • 3h 25m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$1,629 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$483 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Busan Gimhae.
Search Deals

Find flight deals from Hong Kong to Busan

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Busan
Explore the most affordable flight options available from Hong Kong to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 January 2026.

Wed 4-302:45HKG - PUS
1 stop5h 50mMultiple Airlines
Sun 8-314:05PUS - HKG
Nonstop3h 45mMultiple Airlines
Deal found 9-1HK$1,590
Wed 21-102:45HKG - PUS
1 stop5h 50mMultiple Airlines
Tue 27-117:30PUS - HKG
1 stop6h 05mMultiple Airlines
Deal found 8-1HK$1,598
Wed 21-102:45HKG - PUS
1 stop6h 00mMultiple Airlines
Thu 29-116:20PUS - HKG
1 stop7h 15mMultiple Airlines
Deal found 9-1HK$1,606
Fri 9-102:45HKG - PUS
Nonstop3h 10mMultiple Airlines
Thu 15-113:20PUS - HKG
1 stop10h 15mMultiple Airlines
Deal found 8-1HK$1,621
Tue 20-102:45HKG - PUS
1 stop6h 15mMultiple Airlines
Wed 28-107:40PUS - HKG
Nonstop3h 55mMultiple Airlines
Deal found 8-1HK$1,629
Fri 6-302:45HKG - PUS
Nonstop3h 10mHK Express
Tue 10-314:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 9-1HK$1,637
Fri 6-208:55HKG - PUS
Nonstop3h 10mHK Express
Tue 10-214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 8-1HK$1,652
Fri 13-302:45HKG - PUS
1 stop5h 45mMultiple Airlines
Wed 18-314:05PUS - HKG
Nonstop3h 55mMultiple Airlines
Deal found 8-1HK$1,668
Tue 20-102:45HKG - PUS
1 stop6h 45mMultiple Airlines
Thu 22-116:55PUS - HKG
1 stop6h 40mMultiple Airlines
Deal found 9-1HK$1,676
Thu 5-209:00HKG - PUS
Nonstop3h 20mHK Express
Thu 12-214:05PUS - HKG
Nonstop3h 55mHK Express
Deal found 9-1HK$1,684

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 70,647 searches. Data last updated 10 January 2026.
Use the filters below to find and compare flights from Hong Kong to Busan that are best for you.

Fly from

Hong Kong

Fly to

Busan

Route

Departure

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 9-2

09:00-13:20

Nonstop3h 20m

Busan Gimhae

Mon 16-2

14:05-16:50

Nonstop3h 45m

HK$1,598

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 21-1

02:45-09:45

1 stop6h 00m

Busan Gimhae

Thu 29-1

16:20-22:35

1 stop7h 15m

HK$1,606

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 20-1

02:45-10:30

1 stop6h 45m

Busan Gimhae

Thu 22-1

16:55-22:35

1 stop6h 40m

HK$1,676

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 23-2

02:45-09:45

1 stop6h 00m

Busan Gimhae

Tue 3-3

14:05-16:50

Nonstop3h 45m

HK$1,715

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 7-3

13:15-20:50

1 stop6h 35m

Busan Gimhae

Tue 10-3

14:05-16:50

Nonstop3h 45m

HK$1,855

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 3-3

02:45-10:30

1 stop6h 45m

Busan Gimhae

Sun 8-3

15:40-22:35

1 stop7h 55m

HK$1,933

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 11-5

07:15-19:55

1 stop11h 40m

Busan Gimhae

Mon 18-5

07:45-10:20

Nonstop3h 35m

HK$2,058

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 22-1

02:45-10:20

1 stop6h 35m

Busan Gimhae

Fri 30-1

20:30-05:30

1 stop10h 00m

HK$2,081

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 11-5

09:45-19:55

1 stop9h 10m

Busan Gimhae

Sat 16-5

07:45-10:20

Nonstop3h 35m

HK$2,081

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 20-1

02:45-06:55

Nonstop3h 10m

HK$857

Flights are sorted by cheapest return flights first.

Deals found on 9-1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hong Kong to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Hong Kong with our price prediction graph.
Estimated return 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 Hong Kong to Busan

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Busan. Price data was last updated on 2 January 2026.

The price you pay for your flight from Hong Kong to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Busan (average of HK$912). Flying from Hong Kong to Busan in December is currently the most expensive (average of HK$1,395). 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 HK to PUS?

Find hourly flight availability from Hong Kong to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 January 2026.

When flying from Hong Kong to Busan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Hong Kong to Busan delayed?

About 10% of weekly flights between Hong Kong and Busan have experienced delays in the past year, with the average delay time being 101 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Sunday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, HK Express have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated 10 January 2026.
Check out reviews from past customers who have flown with China Airlines, China Eastern, andHK Express from Hong Kong to Busan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
798 reviews
Check prices

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
China Airlines
8.3
Very Good
798 reviews
China Airlines
8.3
Very Good
798 reviews
Check prices

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
China Eastern
7.2
Good
188 reviews
China Airlines
8.3
Very Good
798 reviews
Check prices

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
HK Express
7.2
Good
43 reviews
China Airlines
8.3
Very Good
798 reviews
Check prices

Crew

8.5

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.

Related info for your journey

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

  • What airport do you fly into for flights to Busan from Hong Kong?

    Located just 11.6 km from the city centre, Busan Gimhae (PUS) is the airport most travelers will use when flying to Busan from Hong Kong.

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

    Flights from Hong Kong to Busan Gimhae have been viewed 248 times in the past calendar month.

  • How long is the flight from Hong Kong to Busan?

    A quick flight from Hong Kong to Busan can take about 3h 20m. HK Express provides one of the quickest options available for as low as HK$1,598. There are 2041 km between Hong Kong and Busan. All flights are typically direct.

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

    Air Busan, at HK$1,077, was found to be the cheapest airline from Hong Kong to Busan.Alternate airlines to your destination round-trip include HK Express and China Eastern. These flights start at 40% lower than the current average price 3 months from now.

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

    The cheapest flight price from Hong Kong to Busan is HK$1,390. On average you can expect to pay HK$1,913. The most popular route, (Hong Kong Intl - Busan Gimhae), can usually be booked for HK$1,715.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Busan 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 Hong Kong to Busan?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Busan (average of HK$912). Flying from Hong Kong to Busan in December is currently the most expensive (average of HK$1,395). 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 Hong Kong to Busan

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

Top 4 airlines flying from Hong Kong to Busan

Discover the top 4 airlines that operate flights from Hong Kong to Busan. 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 70,647 searches. Data last updated 10 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air BusanCheapestHK$1,077AverageHK$1,509FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
HK ExpressCheapestHK$1,106AverageHK$1,756FlexibilityNo cancel feeOn-time90%
Search HK Express flights
China EasternCheapestHK$1,894AverageHK$2,304FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China AirlinesCheapestHK$2,467AverageHK$2,665FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Busan?

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