Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Busan from £78

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

£139

One-way from

£78

Popular in

April

Cheapest in

February

Average price

£230

Good one-way deal

£52 or less
Air China
  • Air China
  • 23/5-26/5
  • 2 total stops
  • 33h 35m total
  • Hong Kong to Busan
Search Deals
HK Express
  • HK Express
  • 18/7
  • Nonstop
  • 3h 25m total
  • Hong Kong to Busan
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Busan Gimhae.
Search Deals

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 15 April 2025.

Fri 23/510:30HKG - PUS
1 stop24h 15mAir China
Mon 26/512:45PUS - HKG
1 stop9h 20mAir China
Deal found 14/4£139
Thu 22/502:35HKG - PUS
Nonstop3h 25mMultiple Airlines
Mon 26/519:00PUS - HKG
1 stop16h 00mMultiple Airlines
Deal found 14/4£144
Sat 3/518:45HKG - PUS
1 stop12h 05mVietnam Airlines
Sat 10/511:00PUS - HKG
1 stop27h 30mVietnam Airlines
Deal found 14/4£401
Thu 1/517:55HKG - PUS
1 stop12h 50mKorean Air
Mon 5/508:05PUS - HKG
1 stop27h 35mKorean Air
Deal found 15/4£413
Thu 8/523:00HKG - PUS
1 stop19h 50mPhilippine Airlines
Tue 13/521:00PUS - HKG
2 stops19h 05mPhilippine Airlines
Deal found 14/4£563
Wed 30/402:00HKG - PUS
Nonstop3h 20mAir Busan
Mon 5/522:05PUS - HKG
Nonstop3h 25mAir Busan
Deal found 14/4£615
Thu 1/509:10HKG - PUS
Nonstop3h 25mHK Express
Mon 5/507:45PUS - HKG
Nonstop3h 35mHK Express
Deal found 14/4£682

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 15 April 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 23/5

10:30-11:45

1 stop24h 15m

Busan Gimhae

Mon 26/5

12:45-21:05

1 stop9h 20m

£139

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 22/5

02:35-07:00

Nonstop3h 25m

Busan Gimhae

Mon 26/5

19:00-10:00

1 stop16h 00m

£144

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 3/5

18:45-07:50

1 stop12h 05m

Busan Gimhae

Sat 10/5

11:00-13:30

1 stop27h 30m

£401

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/5

17:55-07:45

1 stop12h 50m

Busan Gimhae

Mon 5/5

08:05-10:40

1 stop27h 35m

£413

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 8/5

23:00-19:50

1 stop19h 50m

Busan Gimhae

Tue 13/5

21:00-15:05

2 stops19h 05m

£563

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 30/4

02:00-06:20

Nonstop3h 20m

Busan Gimhae

Mon 5/5

22:05-00:30

Nonstop3h 25m

£615

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 1/5

09:10-13:35

Nonstop3h 25m

Busan Gimhae

Mon 5/5

07:45-10:20

Nonstop3h 35m

£682

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 18/7

02:35-07:00

Nonstop3h 25m

£78

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Sat 19/7

21:05-08:05

1 stop10h 00m

£87

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 28/4

19:05-07:55

1 stop11h 50m

£185

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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 11 April 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 15 April 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 15 April 2025.

The most flights from HKG to PUS are scheduled on a Tuesday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 15 April 2025.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
7.6
Good
194 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 Southern
7.5
Good
94 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
855 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 Eastern
7.2
Good
143 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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, 2 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 £139, was found to be the cheapest airline from Hong Kong to Busan.Alternate airlines flying return to your destination include Vietnam Airlines and Korean Air. Users have found that Air China is 24% 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 £78. VietJet Air flights start at £185 while deals on Korean Air start at £271 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: Cathay Pacific (92%), HK Express (90%), Air Busan( 33%).

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

    On average you can expect to pay £152 for a flight from Hong Kong to Busan. The cheapest flight overall is £52 while the most popular route, (Hong Kong Intl - Busan Gimhae) is currently priced at £109.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£111Average£180FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights