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Cheap flights from Hong Kong to Busan from £99

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Busan Gimhae are usually found in September or June, booked 41 days in advance, depart on a Thursday or Monday 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 28 February 2026.

Sun 19/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Thu 23/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 25/2£193
Sat 11/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Sun 19/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 26/2£194
Thu 23/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Sun 26/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 26/2£195
Fri 17/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Mon 20/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 25/2£205
Tue 7/407:30
HKG
-
PUS
1 stop27h 05m
China Eastern
Fri 10/417:50
PUS
-
HKG
1 stop6h 55m
China Eastern
Deal found 26/2£206
Sun 12/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Mon 20/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 27/2£206
Mon 31/801:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Fri 4/921:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 27/2£207
Wed 8/401:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Sun 12/421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 25/2£208
Wed 6/500:35
HKG
-
PUS
1 stop19h 00m
Jeju Air
Tue 12/507:15
PUS
-
HKG
1 stop17h 20m
Jeju Air
Deal found 25/2£211
Wed 6/501:50
HKG
-
PUS
Nonstop3h 30m
T'way Air
Tue 12/521:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 25/2£218
Sun 29/300:35
HKG
-
PUS
1 stop19h 00m
Jeju Air
Thu 2/407:15
PUS
-
HKG
1 stop17h 20m
Jeju Air
Deal found 27/2£220
Thu 23/400:35
HKG
-
PUS
1 stop19h 00m
Jeju Air
Sun 26/407:15
PUS
-
HKG
1 stop17h 20m
Jeju Air
Deal found 26/2£231

Find 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 28 February 2026.

Round-trip from

£193

One-way from

£99

Popular in

February

Cheapest in

September

Average price

£267

Good one-way deal

£224 or less
T'way Air
  • T'way Air
  • 19/4-23/4
  • Nonstop
  • 6h 55m total
  • Hong Kong to Busan
Search Deals
T'way Air
  • T'way Air
  • 13/4
  • Nonstop
  • 3h 30m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Hong Kong Intl 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 858,174 searches. Data last updated 28 February 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

Depart

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 12/4

01:50-06:20

Nonstop3h 30m

Busan Gimhae

Mon 20/4

21:50-00:15

Nonstop3h 25m

£206

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 13/4

13:55-11:35

1 stop20h 40m

Busan Gimhae

Mon 20/4

17:50-21:30

1 stop28h 40m

£206

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 11/3

10:20-18:50

1 stop7h 30m

Busan Gimhae

Fri 13/3

11:50-10:25

1 stop23h 35m

£256

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 11/3

20:20-11:35

1 stop14h 15m

Busan Gimhae

Fri 13/3

12:35-21:05

1 stop9h 30m

£263

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 13/4

19:50-09:50

2 stops37h 00m

Busan Gimhae

Mon 20/4

08:10-18:50

1 stop11h 40m

£326

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 25/3

19:50-06:30

2 stops33h 40m

Busan Gimhae

Sat 28/3

08:30-18:50

2 stops35h 20m

£381

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 1/5

17:55-07:45

1 stop12h 50m

Busan Gimhae

Mon 4/5

16:30-10:55

1 stop19h 25m

£393

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 13/3

00:55-08:10

1 stop6h 15m

Busan Gimhae

Sun 15/3

07:00-23:10

1 stop17h 10m

£401

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 11/5

19:50-06:40

2 stops33h 50m

Busan Gimhae

Sat 16/5

10:55-18:50

2 stops32h 55m

£407

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 30/4

19:55-09:50

2 stops36h 55m

Busan Gimhae

Sun 3/5

10:55-18:50

2 stops32h 55m

£481

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 23 resultsSorted by cheapest first
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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 20 February 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to Busan, you should look to book at least 41 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, August is the cheapest month in which you can book a flight from Hong Kong to Busan (average of £87). Flying from Hong Kong to Busan in December is currently the most expensive (average of £133). 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 28 February 2026.

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 28 February 2026.
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

Crew

7.5

Comfort

6.5

Entertainment

5.3

Overall

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

Boarding

7.3

Food

5.8

Crew

7.5

Comfort

6.5

Entertainment

5.3

Overall

7.2

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. 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.

  • 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 30m. Fly via T'way Air, China Eastern, 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 £75, was found to be the cheapest airline from Hong Kong to Busan.. Users have found that HK Express is 58% 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: T'way Air (100%), Cathay Pacific (96%), HK Express( 96%).

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

    On average you can expect to pay £234 for a flight from Hong Kong to Busan. The cheapest flight overall is £95 while the most popular route, (Hong Kong Intl - Busan Gimhae) is currently priced at £151.

  • 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 £87). Flying from Hong Kong to Busan in December is currently the most expensive (average of £133). 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

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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£75Average£152FlexibilityNo cancel feeOn-time90%
Search HK Express 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?

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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