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Cheap flights from Hong Kong to Busan from £58

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
19 Jun — 26 Jun1
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 14 June 2025.

Round-trip from

£130

One-way from

£58

Popular in

October

Cheapest in

February

Average price

£139
3/7-6/7
  • 3/7-6/7
  • 1 total stop
  • 20h 20m total
  • Hong Kong to Busan
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HK Express
  • HK Express
  • 21/7
  • Nonstop
  • 3h 25m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 14 June 2025.

Thu 3/702:00HKG - PUS
Nonstop3h 20mMultiple Airlines
Sun 6/718:00PUS - HKG
1 stop17h 00mMultiple Airlines
Deal found 13/6£130
Fri 27/614:35HKG - PUS
1 stop20h 10mAir China
Sun 29/612:45PUS - HKG
1 stop28h 35mAir China
Deal found 13/6£136
Thu 14/809:10HKG - PUS
Nonstop3h 25mHK Express
Sun 17/814:20PUS - HKG
Nonstop3h 40mHK Express
Deal found 14/6£150
Sun 13/700:45HKG - PUS
1 stop6h 00mKorean Air
Wed 16/710:40PUS - HKG
1 stop6h 40mKorean Air
Deal found 14/6£296
Fri 13/600:30HKG - PUS
1 stop19h 35mAsiana Airlines
Tue 17/615:00PUS - HKG
1 stop8h 50mAsiana Airlines
Deal found 13/6£298
Tue 15/714:30HKG - PUS
2 stops14h 35mVietnam Airlines
Thu 17/711:00PUS - HKG
1 stop27h 30mVietnam Airlines
Deal found 13/6£432
Sat 28/611:20HKG - PUS
1 stop7h 30mPhilippine Airlines
Thu 3/721:00PUS - HKG
2 stops19h 05mPhilippine Airlines
Deal found 13/6£604

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 14 June 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

Thu 3/7

02:00-06:20

Nonstop3h 20m

Busan Gimhae

Sun 6/7

18:00-10:00

1 stop17h 00m

£130

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 27/6

14:35-11:45

1 stop20h 10m

Busan Gimhae

Sun 29/6

12:45-16:20

1 stop28h 35m

£136

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 14/8

09:10-13:35

Nonstop3h 25m

Busan Gimhae

Sun 17/8

14:20-17:00

Nonstop3h 40m

£150

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sun 13/7

00:45-07:45

1 stop6h 00m

Busan Gimhae

Wed 16/7

10:40-16:20

1 stop6h 40m

£296

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 15/7

14:30-06:05

2 stops14h 35m

Busan Gimhae

Thu 17/7

11:00-13:30

1 stop27h 30m

£432

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 28/6

11:20-19:50

1 stop7h 30m

Busan Gimhae

Thu 3/7

21:00-15:05

2 stops19h 05m

£604

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 21/7

02:35-07:00

Nonstop3h 25m

£58

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 23/7

02:00-06:20

Nonstop3h 20m

£72

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 21/7

02:20-11:00

1 stop7h 40m

£75

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 13/10

00:45-17:05

1 stop15h 20m

£156

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 13 results
1
2

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 13 June 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 14 June 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Busan at midday. If you’re flexible enough to do this you can expect to save up to 48% 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 14 June 2025.

The most flights from HKG to PUS are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 24.0 - 259.0 inches per month. July is typically the wettest month, when rainfall can reach 259.0 mm. December is typically the driest time to visit Busan when rainfall is around 24.0 mm.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 14 June 2025.
Get a feel of what it's like to fly with Korean Air, China Airlines and Vietnam Airlines from Hong Kong to Busan by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,091 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very Good
738 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.5
Good
194 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippine Airlines
7.2
Good
872 reviews
Korean Air
8.4
Very Good
1,091 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 4 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, 5 users have taken a look at flights from Hong Kong Intl to Busan Gimhae.

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

    Air China, at £136, was found to be the cheapest airline from Hong Kong to Busan.Alternate airlines flying return to your destination include HK Express and Korean Air. Users have found that Air China is 18% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with HK Express, which is currently one of the cheapest options available, starting at £58. Air Busan flights start at £72 while deals on Korean Air start at £156 one-way.

  • 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: Air Busan (100%), Asiana Airlines (100%), Cathay Pacific( 96%).

  • 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

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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 14 June 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.

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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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