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Cheap flights from Hong Kong to Busan from HK$816

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 21-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Busan Gimhae are usually found in January or March, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 4 August 2026.

Fri 14-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Wed 19-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 31-7HK$1,819
Mon 17-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Fri 21-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 3-8HK$1,827
Mon 17-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Tue 25-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 3-8HK$1,835
Thu 20-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Tue 25-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 1-8HK$1,843
Thu 13-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Wed 19-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 2-8HK$1,851
Tue 1-1208:55
HKG
-
PUS
Nonstop3h 15m
HK Express
Fri 4-1213:55
PUS
-
HKG
Nonstop3h 55m
HK Express
Deal found 2-8HK$1,859
Mon 9-1108:55
HKG
-
PUS
Nonstop3h 15m
HK Express
Wed 11-1107:40
PUS
-
HKG
Nonstop3h 55m
HK Express
Deal found 1-8HK$1,866
Tue 18-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Tue 25-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 1-8HK$1,874
Mon 3-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Wed 12-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 2-8HK$1,882
Fri 6-1102:40
HKG
-
PUS
Nonstop3h 15m
HK Express
Fri 13-1113:55
PUS
-
HKG
Nonstop3h 55m
HK Express
Deal found 1-8HK$1,890
Fri 21-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Wed 26-807:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 1-8HK$1,898
Fri 14-802:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Thu 20-814:20
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 1-8HK$1,906

Find 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 4 August 2026.

Round-trip from

HK$1,819

One-way from

HK$816

Popular in

February

Cheapest in

January

Average price

HK$2,227

Good round-trip deal

HK$1,960 or less

Good one-way deal

HK$948 or less
HK Express
  • HK Express
  • 14-8-19-8
  • Nonstop
  • 7h 00m total
  • Hong Kong to Busan
Search Deals
HK Express
  • HK Express
  • 21-9
  • Nonstop
  • 3h 25m total
  • Hong Kong to Busan
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$494 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Busan Gimhae.
Search Deals
Price to beat on a one-way flight from Hong Kong to Busan Gimhae.
Search Deals

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 4 August 2026.
Use the filters below to find and compare flights from Hong Kong to Busan that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 30-8

01:50-06:20

Nonstop3h 30m

Busan Gimhae

Tue 1-9

21:50-00:15

Nonstop3h 25m

HK$2,243

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 8-9

01:50-06:20

Nonstop3h 30m

Busan Gimhae

Thu 10-9

21:50-00:15

Nonstop3h 25m

HK$2,243

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 31-8

20:10-10:55

1 stop13h 45m

Busan Gimhae

Tue 1-9

18:55-18:55

1 stop25h 00m

HK$2,784

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 4-11

00:40-08:10

1 stop6h 30m

Busan Gimhae

Tue 10-11

12:00-22:40

1 stop11h 40m

HK$3,560

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 9-9

19:50-09:50

2 stops37h 00m

Busan Gimhae

Tue 15-9

10:55-18:50

2 stops32h 55m

HK$3,811

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 28-8

21:15-18:25

2 stops20h 10m

Busan Gimhae

Tue 1-9

18:55-10:30

1 stop16h 35m

HK$3,874

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 14-8

21:15-18:25

2 stops20h 10m

Busan Gimhae

Mon 17-8

18:55-23:45

2 stops29h 50m

HK$3,984

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 21-8

17:05-18:25

2 stops24h 20m

Busan Gimhae

Tue 25-8

18:55-10:30

1 stop16h 35m

HK$3,984

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 31-8

14:35-17:55

2 stops26h 20m

Busan Gimhae

Sat 12-9

17:50-16:05

1 stop23h 15m

HK$3,992

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 18-10

14:35-17:55

2 stops26h 20m

Busan Gimhae

Sat 24-10

19:25-16:30

1 stop22h 05m

HK$4,086

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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

Currently, January is the cheapest month in which you can book a flight from Hong Kong to Busan (average of HK$1,733). Flying from Hong Kong to Busan in February is currently the most expensive (average of HK$2,831). 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 4 August 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.

Weekly flight availability from Hong Kong to Busan

Explore weekly flight availability from Hong Kong to Busan. 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 4 August 2026.

The most flights from HK0 to PUS are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 108 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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 10% of flights being delayed.

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

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 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 4 August 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
838 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very Good
838 reviews
China Airlines
8.3
Very Good
838 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Eastern
7.3
Good
230 reviews
China Airlines
8.3
Very Good
838 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
HK Express
7.2
Good
47 reviews
China Airlines
8.3
Very Good
838 reviews
Check prices

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.5

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

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 213 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 30m. T'way Air provides one of the quickest options available for as low as HK$2,243. There are 2041 km between Hong Kong and Busan. This flight may include one or multiple stops.

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

    T'way Air, at HK$1,360, 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 36% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Busan consider choosing T'way Air(86%), Cathay Pacific(69%) or HK Express(69%), as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Hong Kong to Busan is HK$839. On average you can expect to pay HK$1,651. The most popular route, (Hong Kong Intl - Busan Gimhae), can usually be booked for HK$1,749.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Busan (average of HK$1,733). Flying from Hong Kong to Busan in February is currently the most expensive (average of HK$2,831). 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapestHK$1,360AverageHK$2,129FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
HK ExpressCheapestHK$1,416AverageHK$2,133FlexibilityNo cancel feeOn-time90%
Search HK Express flights
China EasternCheapestHK$1,905AverageHK$2,326FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China AirlinesCheapestHK$2,482AverageHK$2,705FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Hong Kong to Busan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Busan?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Busan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Hong Kong to Busan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Busan flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hong Kong to Busan become cheaper?

Of course! You can now track prices for flights from Hong Kong to Busan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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