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Cheap flights from Hong Kong to Busan from £153

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Hong Kong Intl to Busan Gimhae are usually found in June or September, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Hong Kong to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Busan (PUS). 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 6 November 2025.

Round-trip from

£153

Popular in

October

Cheapest in

June

Average price

£174

Good round-trip deal

£202 or less

Good one-way deal

£93 or less
HK Express
  • HK Express
  • 16/12-22/12
  • Nonstop
  • 6h 55m total
  • Hong Kong to Busan
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Busan Gimhae.
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Price to beat on a one-way flight from Hong Kong Intl to Busan Gimhae.
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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 6 November 2025.

Tue 16/1202:45HKG - PUS
Nonstop3h 10mHK Express
Fri 19/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£153
Tue 16/1202:45HKG - PUS
Nonstop3h 10mHK Express
Sat 20/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£156
Mon 15/1202:45HKG - PUS
1 stop6h 00mMultiple Airlines
Thu 18/1214:05PUS - HKG
Nonstop3h 55mMultiple Airlines
Deal found 5/11£159
Mon 15/1209:10HKG - PUS
Nonstop3h 10mHK Express
Mon 22/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£161
Thu 18/1209:00HKG - PUS
Nonstop3h 20mHK Express
Fri 19/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£163
Tue 16/1202:45HKG - PUS
Nonstop3h 10mHK Express
Sun 21/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£166
Tue 16/1202:45HKG - PUS
Nonstop3h 10mHK Express
Tue 23/1214:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 5/11£173
Sun 14/1202:45HKG - PUS
1 stop5h 45mMultiple Airlines
Fri 19/1214:05PUS - HKG
Nonstop3h 45mMultiple Airlines
Deal found 5/11£174
Mon 15/1209:10HKG - PUS
Nonstop3h 10mHK Express
Thu 18/1214:05PUS - HKG
Nonstop3h 55mHK Express
Deal found 5/11£175

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 858,174 searches. Data last updated 6 November 2025.
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

Depart

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

02:45-09:45

1 stop6h 00m

Busan Gimhae

Thu 18/12

14:05-17:00

Nonstop3h 55m

£159

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 20/3

08:55-13:05

Nonstop3h 10m

Busan Gimhae

Mon 23/3

14:05-16:50

Nonstop3h 45m

£251

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

10:20-18:50

1 stop7h 30m

Busan Gimhae

Mon 22/12

11:50-16:35

1 stop5h 45m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 16/12

11:10-18:50

1 stop6h 40m

Busan Gimhae

Thu 18/12

11:50-19:00

1 stop8h 10m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

11:10-18:50

1 stop6h 40m

Busan Gimhae

Thu 18/12

11:50-20:10

1 stop9h 20m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

10:20-18:50

1 stop7h 30m

Busan Gimhae

Wed 24/12

11:50-16:35

1 stop5h 45m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

11:10-18:50

1 stop6h 40m

Busan Gimhae

Tue 23/12

11:50-19:00

1 stop8h 10m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 16/12

11:10-18:50

1 stop6h 40m

Busan Gimhae

Fri 19/12

11:50-20:10

1 stop9h 20m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 15/12

11:10-18:50

1 stop6h 40m

Busan Gimhae

Sat 20/12

11:50-16:35

1 stop5h 45m

£255

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 17/12

10:20-18:50

1 stop7h 30m

Busan Gimhae

Wed 24/12

11:50-16:35

1 stop5h 45m

£255

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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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 31 October 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Busan, you should look to book at least 57 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 Hong Kong to Busan?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Busan (average of £89). Flying from Hong Kong to Busan in October is currently the most expensive (average of £131). 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 HKG 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 6 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Busan as you normally would.

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 6 November 2025.
Read through reviews of airlines operating flights from Hong Kong to Busan, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Food

5.8

Comfort

6.5

Entertainment

5.3

Overall

7.2

Crew

7.5
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Food

5.8

Comfort

6.5

Entertainment

5.3

Overall

7.2

Crew

7.5

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

    Busan Gimhae is the airport most travelers will use when flying to Busan from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Gimhae (PUS) should be relatively easy as there are 2 daily flights to Busan from 1 airline. 6h 15m is how long a flight from Hong Kong to Busan Gimhae will take if you book a nonstop flight.

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

    Within the past month, 6 users have taken a look at flights from Hong Kong Intl to Busan Gimhae.

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

    There are many flights that can get you from Hong Kong to Busan in 3h 10m. Fly via HK Express or China Airlines to get the fastest option. Hong Kong and Busan are separated by a distance of 1268 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Busan round-trip?

    HK Express, at £107, was found to be the cheapest airline from Hong Kong to Busan.. Users have found that HK Express is 38% cheaper than the other options available to this destination.

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

    Before booking your flight to Busan from Hong Kong, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (79%), HK Express (79%), Air Busan( 75%).

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

    On average you can expect to pay £148 for a flight from Hong Kong to Busan. The cheapest flight overall is £87 while the most popular route, (Hong Kong Intl - Busan Gimhae) is currently priced at £331.

  • 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, February is the cheapest month in which you can book a flight from Hong Kong to Busan (average of £89). Flying from Hong Kong to Busan in October is currently the most expensive (average of £131). 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

Top airline flying from Hong Kong to Busan

Discover the top airline 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 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£107Average£202FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

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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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Busan from Hong Kong.

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

Need flexible booking options for your flight to Busan from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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