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Cheap flights from Hong Kong to Busan from £145

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
23 Aug — 30 Aug1
1 adult

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 18 August 2025.

Round-trip from

£257

One-way from

£145

Popular in

January

Cheapest in

June

Average price

£167
China Airlines
  • China Airlines
  • 17/10-22/10
  • 2 total stops
  • 17h 00m total
  • Hong Kong to Busan
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China Airlines
  • China Airlines
  • 24/11
  • 1 total stop
  • 11h 00m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Hong Kong to Busan

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 18 August 2025.

Mon 13/1014:00HKG - PUS
1 stop28h 00mChina Airlines
Wed 22/1010:20PUS - HKG
1 stop9h 35mChina Airlines
Deal found 17/8£257
Wed 15/1008:10HKG - PUS
1 stop9h 50mChina Airlines
Wed 22/1010:20PUS - HKG
1 stop10h 45mChina Airlines
Deal found 17/8£267
Thu 4/900:45HKG - PUS
1 stop17h 50mKorean Air
Mon 8/908:05PUS - HKG
1 stop9h 15mKorean Air
Deal found 17/8£298
Mon 13/1000:45HKG - PUS
1 stop6h 00mKorean Air
Sat 25/1016:30PUS - HKG
1 stop7h 00mKorean Air
Deal found 17/8£312
Fri 19/900:45HKG - PUS
1 stop19h 00mKorean Air
Mon 22/916:30PUS - HKG
1 stop19h 10mKorean Air
Deal found 16/8£314
Wed 27/800:45HKG - PUS
1 stop6h 00mKorean Air
Sun 31/816:30PUS - HKG
1 stop19h 10mKorean Air
Deal found 17/8£315
Tue 19/800:45HKG - PUS
1 stop17h 50mKorean Air
Tue 26/808:45PUS - HKG
1 stop26h 55mKorean Air
Deal found 16/8£330
Sun 12/1000:45HKG - PUS
1 stop6h 00mKorean Air
Sun 26/1007:00PUS - HKG
1 stop10h 50mKorean Air
Deal found 17/8£376
Tue 9/914:30HKG - PUS
1 stop15h 35mVietnam Airlines
Fri 12/910:00PUS - HKG
2 stops28h 30mVietnam Airlines
Deal found 17/8£377
Mon 1/914:30HKG - PUS
2 stops14h 35mVietnam Airlines
Thu 4/911:00PUS - HKG
1 stop27h 30mVietnam Airlines
Deal found 16/8£381
Sat 4/1017:30HKG - PUS
1 stop16h 45mChina Airlines
Tue 7/1010:20PUS - HKG
1 stop13h 35mChina Airlines
Deal found 16/8£389
Wed 10/918:45HKG - PUS
1 stop12h 05mVietnam Airlines
Tue 16/911:00PUS - HKG
2 stops31h 25mVietnam Airlines
Deal found 16/8£390

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 18 August 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

Fri 17/10

08:10-19:00

1 stop9h 50m

Busan Gimhae

Wed 22/10

10:20-16:30

1 stop7h 10m

£257

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 16/10

20:10-19:00

1 stop21h 50m

Busan Gimhae

Wed 22/10

10:20-22:55

1 stop13h 35m

£257

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 19/10

21:15-19:00

1 stop20h 45m

Busan Gimhae

Wed 22/10

10:20-22:55

1 stop13h 35m

£257

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 13/10

14:00-19:00

1 stop28h 00m

Busan Gimhae

Wed 22/10

10:20-18:55

1 stop9h 35m

£257

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 14/10

10:15-19:00

1 stop7h 45m

Busan Gimhae

Wed 22/10

10:20-22:55

1 stop13h 35m

£257

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 15/10

08:10-19:00

1 stop9h 50m

Busan Gimhae

Wed 22/10

10:20-20:05

1 stop10h 45m

£267

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 18/10

11:05-19:00

1 stop6h 55m

Busan Gimhae

Wed 22/10

10:20-22:55

1 stop13h 35m

£267

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 4/9

00:45-19:35

1 stop17h 50m

Busan Gimhae

Mon 8/9

08:05-16:20

1 stop9h 15m

£298

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 17/9

00:45-20:45

1 stop19h 00m

Busan Gimhae

Sun 21/9

10:40-16:20

1 stop6h 40m

£298

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 17/10

12:20-20:45

1 stop7h 25m

Busan Gimhae

Thu 23/10

16:30-22:30

1 stop7h 00m

£312

Flights are sorted by cheapest return flights first.

Deals found on 16/8

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 8 August 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 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 18 August 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Busan in the afternoon. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight in the morning.

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 18 August 2025.

The most flights from HKG to PUS are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost for a return flight from Hong Kong to Busan?

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 3 daily flights to Busan from 1 airline. 3h 25m 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.

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

    HK Express, at £75, was found to be the cheapest airline from Hong Kong to Busan.. Users have found that HK Express is 54% 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 (72%), HK Express (72%), Air Busan( 58%).

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£75Average£159FlexibilityNo 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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