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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — PUS
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Busan Gimhae are usually found in June or September, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Monday
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 November 2025.
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 November 2025.
Sat 27/1221:10HKG - PUS
1 stop12h 40mChina Airlines
Tue 30/1211:50PUS - HKG
1 stop8h 10mChina Airlines
Deal found 13/11£254
Sun 23/1100:55HKG - PUS
1 stop6h 15mKorean Air
Sat 29/1116:10PUS - HKG
1 stop8h 00mKorean Air
Deal found 13/11£395
Fri 5/1200:55HKG - PUS
1 stop6h 15mKorean Air
Mon 8/1212:00PUS - HKG
1 stop24h 20mKorean Air
Deal found 13/11£415
Thu 25/1200:55HKG - PUS
1 stop6h 15mKorean Air
Sun 28/1212:00PUS - HKG
1 stop24h 20mKorean Air
Deal found 13/11£572
Fri 14/1100:55HKG - PUS
1 stop6h 15mKorean Air
Tue 18/1107:00PUS - HKG
1 stop17h 10mKorean Air
Deal found 13/11£582
Tue 25/1114:30HKG - PUS
2 stops39h 40mVietnam Airlines
Sat 29/1110:35PUS - HKG
1 stop27h 55mVietnam Airlines
Deal found 11/11£600
Tue 18/1114:30HKG - PUS
1 stop14h 40mVietnam Airlines
Tue 25/1110:35PUS - HKG
2 stops29h 45mVietnam Airlines
Deal found 12/11£636
Mon 29/1217:10HKG - PUS
2 stops13h 00mVietnam Airlines
Sat 3/110:35PUS - HKG
2 stops13h 40mVietnam Airlines
Deal found 13/11£659
Sat 13/1214:30HKG - PUS
2 stops15h 40mVietnam Airlines
Tue 16/1210:35PUS - HKG
2 stops29h 45mVietnam Airlines
Deal found 12/11£662
Best flights from Hong Kong to Busan
Discover carefully curated flight deals from Hong Kong to Busan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Fri 20/308:55HKG - PUS
Nonstop3h 10mHK Express
Mon 23/314:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 12/11£248
Sat 27/1221:10HKG - PUS
1 stop12h 40mChina Airlines
Tue 30/1211:50PUS - HKG
1 stop8h 10mChina Airlines
Deal found 13/11£254
Thu 19/300:55HKG - PUS
1 stop6h 15mKorean Air
Mon 23/316:10PUS - HKG
1 stop8h 00mKorean Air
Deal found 12/11£313
Fri 20/310:20HKG - PUS
1 stop23h 30mChina Airlines
Mon 23/311:50PUS - HKG
1 stop22h 25mChina Airlines
Deal found 12/11£283
Thu 30/420:10HKG - PUS
1 stop21h 50mChina Airlines
Mon 4/520:00PUS - HKG
1 stop18h 00mChina Airlines
Deal found 12/11£291
Mon 5/112:35HKG - PUS
1 stop6h 00mKorean Air
Tue 13/107:10PUS - HKG
2 stops10h 40mKorean Air
Deal found 12/11£400
Fri 5/1200:55HKG - PUS
1 stop6h 15mKorean Air
Mon 8/1212:00PUS - HKG
1 stop24h 20mKorean Air
Deal found 13/11£415
Sat 6/1200:55HKG - PUS
1 stop13h 15mKorean Air
Thu 11/1207:55PUS - HKG
1 stop16h 15mKorean Air
Deal found 13/11£415
Direct flights from Hong Kong to Busan
Explore direct flight options from Hong Kong to Busan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 November 2025.
Fri 20/308:55HKG - PUS
Nonstop3h 10mHK Express
Mon 23/314:05PUS - HKG
Nonstop3h 45mHK Express
Deal found 12/11£248
Last-minute flights from Hong Kong to Busan
Discover last-minute flight deals from Hong Kong to Busan. Data last updated 14 November 2025 and is based on user searches.
Fri 14/1100:55HKG - PUS
1 stop6h 15mKorean Air
Tue 18/1107:00PUS - HKG
1 stop17h 10mKorean Air
Deal found 13/11£582
Tue 18/1114:30HKG - PUS
1 stop14h 40mVietnam Airlines
Tue 25/1110:35PUS - HKG
2 stops29h 45mVietnam Airlines
Deal found 12/11£636
Sun 23/1100:55HKG - PUS
1 stop6h 15mKorean Air
Sat 29/1116:10PUS - HKG
1 stop8h 00mKorean Air
Deal found 13/11£395
Tue 25/1114:30HKG - PUS
2 stops39h 40mVietnam Airlines
Sat 29/1110:35PUS - HKG
1 stop27h 55mVietnam Airlines
Deal found 11/11£600
Fri 5/1200:55HKG - PUS
1 stop6h 15mKorean Air
Mon 8/1212:00PUS - HKG
1 stop24h 20mKorean Air
Deal found 13/11£415
Sat 13/1214:30HKG - PUS
2 stops15h 40mVietnam Airlines
Tue 16/1210:35PUS - HKG
2 stops29h 45mVietnam Airlines
Deal found 12/11£662
Thu 25/1200:55HKG - PUS
1 stop6h 15mKorean Air
Sun 28/1212:00PUS - HKG
1 stop24h 20mKorean Air
Deal found 13/11£572
Sat 27/1221:10HKG - PUS
1 stop12h 40mChina Airlines
Tue 30/1211:50PUS - HKG
1 stop8h 10mChina Airlines
Deal found 13/11£254
Mon 29/1217:10HKG - PUS
2 stops13h 00mVietnam Airlines
Sat 3/110:35PUS - HKG
2 stops13h 40mVietnam Airlines
Deal found 13/11£659
One-way flights from Hong Kong to Busan
Search for one-way flight options from Hong Kong to Busan. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Mon 24/1121:10HKG - PUS
1 stop11h 00mChina Airlines
Deal found 12/11£157
Sun 7/1221:10HKG - PUS
1 stop20h 40mChina Airlines
Deal found 13/11£157
Fri 5/1211:10HKG - PUS
1 stop6h 40mChina Airlines
Deal found 12/11£169
Sun 25/120:05HKG - PUS
1 stop21h 45mChina Airlines
Deal found 11/11£181
Fri 6/220:05HKG - PUS
1 stop21h 45mChina Airlines
Deal found 12/11£182
Sat 28/219:30HKG - PUS
2 stops34h 00mVietJet Air
Deal found 14/11£298
Sat 27/1200:55HKG - PUS
1 stop13h 15mKorean Air
Deal found 13/11£310
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 November 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 20/3
08:55-13:05
Nonstop3h 10m
Busan Gimhae
Mon 23/3
14:05-16:50
Nonstop3h 45m
£248
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Sat 27/12
21:10-10:50
1 stop12h 40m
Busan Gimhae
Tue 30/12
11:50-19:00
1 stop8h 10m
£254
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Fri 20/3
10:20-10:50
1 stop23h 30m
Busan Gimhae
Mon 23/3
11:50-09:15
1 stop22h 25m
£283
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Thu 30/4
20:10-19:00
1 stop21h 50m
Busan Gimhae
Mon 4/5
20:00-13:00
1 stop18h 00m
£291
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Thu 19/3
00:55-08:10
1 stop6h 15m
Busan Gimhae
Mon 23/3
16:10-23:10
1 stop8h 00m
£313
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Mon 5/1
12:35-19:35
1 stop6h 00m
Busan Gimhae
Tue 13/1
07:10-16:50
2 stops10h 40m
£400
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Fri 5/12
00:55-08:10
1 stop6h 15m
Busan Gimhae
Mon 8/12
12:00-11:20
1 stop24h 20m
£415
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Sat 6/12
00:55-15:10
1 stop13h 15m
Busan Gimhae
Thu 11/12
07:55-23:10
1 stop16h 15m
£415
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Mon 1/12
21:10-18:50
1 stop20h 40m
£157
Hong KongBusan
HKG - PUS
HKGPUS
Hong Kong Intl
Mon 24/11
21:10-09:10
1 stop11h 00m
£157
Flights are sorted by cheapest return flights first.
Deals found on 12/11
Showing 1-10 of 20 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
Prices
Delays
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 7 November 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 month to book a flight from Hong Kong to Busan?
Currently, February is the cheapest month in which you can book a flight from Hong Kong to Busan (average of £88). Flying from Hong Kong to Busan in November is currently the most expensive (average of £131). 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 14 November 2025.
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?
How often are flights from Hong Kong to Busan delayed?
About 10% of weekly flights between Hong Kong and Busan have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Hong Kong to Busan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hong Kong to Busan flights?
Over the past year, HK Express have had the lowest number of delays on this route, with just 9% of flights being delayed.
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 November 2025.
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.
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 is 1 daily flight to Busan from 1 airline. 11h 45m 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 10m. Fly via HK Express 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 £106, was found to be the cheapest airline from Hong Kong to Busan.. Users have found that HK Express is 37% 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 (79%), HK Express (79%), Air Busan( 75%).
What are the cheapest flights from Hong Kong to Busan?
On average you can expect to pay £147 for a flight from Hong Kong to Busan. The cheapest flight overall is £86 while the most popular route, (Hong Kong Intl - Busan Gimhae) is currently priced at £201.
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, February is the cheapest month in which you can book a flight from Hong Kong to Busan (average of £88). Flying from Hong Kong to Busan in November is currently the most expensive (average of £131). 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.
Explore flights to Busan departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
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 November 2025.
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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