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Cheap flights from Hong Kong to Busan from HK$1,026

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 16-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

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 11 April 2026.

Thu 16-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Thu 23-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 10-4HK$1,559
Wed 15-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Thu 23-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 10-4HK$1,566
Sat 11-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Sun 19-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 11-4HK$1,590
Sat 11-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Tue 14-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 10-4HK$1,645
Thu 9-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Tue 14-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 6-4HK$1,723
Mon 13-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Thu 16-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 6-4HK$1,747
Tue 14-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Wed 22-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 6-4HK$1,762
Wed 15-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Tue 21-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 7-4HK$1,770
Mon 13-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Tue 21-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 8-4HK$1,778
Tue 14-402:55
HKG
-
PUS
Nonstop3h 30m
T'way Air
Sat 18-421:50
PUS
-
HKG
Nonstop3h 25m
T'way Air
Deal found 6-4HK$1,786
Tue 21-402:35
HKG
-
PUS
Nonstop3h 25m
HK Express
Mon 27-407:45
PUS
-
HKG
Nonstop3h 35m
HK Express
Deal found 8-4HK$1,794

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 11 April 2026.

Round-trip from

HK$1,770

One-way from

HK$1,026

Popular in

February

Cheapest in

September

Average price

HK$2,146

Good round-trip deal

HK$1,611 or less

Good one-way deal

HK$965 or less
HK Express
  • HK Express
  • 20-4-27-4
  • Nonstop
  • 7h 00m total
  • Hong Kong to Busan
Search Deals
T'way Air
  • T'way Air
  • 16-4
  • Nonstop
  • 3h 30m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$1,213 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$620 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Busan Gimhae.
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 70,647 searches. Data last updated 11 April 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

Thu 4-6

01:50-06:20

Nonstop3h 30m

Busan Gimhae

Mon 8-6

21:50-00:15

Nonstop3h 25m

HK$2,976

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 19-5

17:05-11:35

1 stop17h 30m

Busan Gimhae

Tue 26-5

12:35-21:05

1 stop9h 30m

HK$3,086

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 5-6

20:05-11:35

1 stop14h 30m

Busan Gimhae

Mon 8-6

17:50-12:45

1 stop19h 55m

HK$3,391

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 21-4

14:05-19:00

1 stop27h 55m

Busan Gimhae

Wed 6-5

10:30-19:05

1 stop9h 35m

HK$3,681

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 21-5

17:05-11:35

1 stop17h 30m

Busan Gimhae

Thu 28-5

12:35-10:30

2 stops22h 55m

HK$4,104

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 22-4

11:35-11:35

2 stops47h 00m

Busan Gimhae

Sat 25-4

17:50-12:45

1 stop19h 55m

HK$4,699

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 30-5

20:05-11:35

1 stop14h 30m

Busan Gimhae

Wed 3-6

17:50-12:20

2 stops19h 30m

HK$4,942

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 27-5

15:05-16:50

1 stop24h 45m

Busan Gimhae

Wed 3-6

17:50-12:20

2 stops19h 30m

HK$4,950

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 22-4

11:35-11:35

2 stops47h 00m

Busan Gimhae

Mon 27-4

12:35-10:30

2 stops22h 55m

HK$5,021

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 3-5

12:50-11:35

1 stop21h 45m

Busan Gimhae

Fri 8-5

12:35-10:30

2 stops22h 55m

HK$5,248

Flights are sorted by cheapest return flights first.

Deals found on 7-4

Showing 1-10 of 21 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

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 3 April 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 48 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$916). Flying from Hong Kong to Busan in December is currently the most expensive (average of HK$1,402). 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 11 April 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.

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

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 11 April 2026.
Read through reviews of airlines operating flights from Hong Kong to Busan, such as China Airlines,HK Express, andChina Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
816 reviews
Check prices

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very Good
816 reviews
China Airlines
8.3
Very Good
816 reviews
Check prices

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
HK Express
7.3
Good
44 reviews
China Airlines
8.3
Very Good
816 reviews
Check prices

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Eastern
7.2
Good
200 reviews
China Airlines
8.3
Very Good
816 reviews
Check prices

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

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?

    Booking a flight from Hong Kong Intl (HKG) to Busan Gimhae (PUS) is your only option if you wish to fly from Hong Kong to Busan. On a typical day, there are 4 flights from Hong Kong Intl to Gimhae, all of which are around 3h 10m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Hong Kong Intl to Busan.

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

    Flights from Hong Kong Intl to Busan Gimhae have been viewed 240 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$2,976. 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?

    HK Express, at HK$1,141, was found to be the cheapest airline from Hong Kong to Busan.Alternate airlines to your destination round-trip include Air Busan and T'way Air. These flights start at 41% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Busan one-way?

    One-way options have recently been found by users for as low as HK$614 on HK Express. Other airlines that offer cheap prices include T'way Air from HK$825 and Air Busan from HK$874 one-way.

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

    Before booking your flight to Busan from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Cathay Pacific (97%), HK Express (97%), T'way Air( 40%).

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

    The cheapest flight price from Hong Kong to Busan is HK$825. On average you can expect to pay HK$1,535. The most popular route, (Hong Kong Intl - Busan Gimhae), can usually be booked for HK$1,974.

  • 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$916). Flying from Hong Kong to Busan in December is currently the most expensive (average of HK$1,402). 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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Fly from Hong Kong to Busan on these airlines

Choose from the following airlines for your flight from Hong Kong to Busan. Flights are based on user searches made on Cheapflights and were last updated on 11 April 2026.
HK Express flights from Hong Kong Intl to Busan Gimhae
Air Busan flights from Hong Kong Intl to Busan Gimhae
China Eastern flights from Hong Kong Intl to Busan Gimhae

Top 5 airlines flying from Hong Kong to Busan

Discover the top 5 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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestHK$1,141AverageHK$1,830FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Air BusanCheapestHK$1,173AverageHK$1,411FlexibilityNo cancel feeOn-time94%
Search Air Busan flights
T'way AirCheapestHK$1,271AverageHK$2,111FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
China EasternCheapestHK$1,903AverageHK$2,323FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China AirlinesCheapestHK$2,479AverageHK$2,678FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Busan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Busan 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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