$172 Cheap Flights from Busan (PUS) to Hong Kong (HKG)

View $172 flight on Sun, Jun 1, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Hong Kong International Airport (HKG)

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Find available prices by choosing your travel dates.

Cheap Flights from Busan to Hong Kong (PUS-HKG)

Prices were available within the past 7 days and start at $172 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, May 24 - Sun, May 25
PUS
Busan
HKG
Hong Kong SAR
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Sat, May 24 from Busan to Hong Kong SAR, returning Sun, May 25, priced at $255 found 5 days ago
China Eastern Airlines
Fri, May 23 - Sun, May 25
PUS
Busan
HKG
Hong Kong SAR
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Fri, May 23 from Busan to Hong Kong SAR, returning Sun, May 25, priced at $258 found 2 days ago
China Eastern Airlines
Fri, May 23 - Sun, May 25
PUS
Busan
HKG
Hong Kong SAR
$263 Roundtrip, found 2 days ago
$263
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Fri, May 23 from Busan to Hong Kong SAR, returning Sun, May 25, priced at $263 found 2 days ago
China Eastern Airlines
Mon, May 12 - Wed, May 21
PUS
Busan
HKG
Hong Kong SAR
$266 Roundtrip, found 6 days ago
$266
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, May 12 from Busan to Hong Kong SAR, returning Wed, May 21, priced at $266 found 6 days ago
China Eastern Airlines
Wed, May 28 - Wed, Jun 4
PUS
Busan
HKG
Hong Kong SAR
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, May 28 from Busan to Hong Kong SAR, returning Wed, Jun 4, priced at $266 found 1 day ago
China Eastern Airlines
Thu, Jun 12 - Fri, Jun 13
PUS
Busan
HKG
Hong Kong SAR
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Thu, Jun 12 from Busan to Hong Kong SAR, returning Fri, Jun 13, priced at $271 found 6 days ago
Air China
Fri, May 30 - Sat, May 31
PUS
Busan
HKG
Hong Kong SAR
$324 Roundtrip, just found
$324
Roundtrip
just found
Select Air China flight, departing Fri, May 30 from Busan to Hong Kong SAR, returning Sat, May 31, priced at $324 just found
Korean Air
Fri, Jul 4 - Sat, Jul 5
PUS
Busan
HKG
Hong Kong SAR
$344 Roundtrip, found 22 hours ago
$344
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Fri, Jul 4 from Busan to Hong Kong SAR, returning Sat, Jul 5, priced at $344 found 22 hours ago
Asiana Airlines
Thu, May 15 - Sat, May 31
PUS
Busan
HKG
Hong Kong SAR
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Thu, May 15 from Busan to Hong Kong SAR, returning Sat, May 31, priced at $348 found 4 days ago
China Airlines
Thu, Nov 6 - Thu, Nov 27
PUS
Busan
HKG
Hong Kong SAR
$361 Roundtrip, found 23 hours ago
$361
Roundtrip
found 23 hours ago
Select China Airlines flight, departing Thu, Nov 6 from Busan to Hong Kong SAR, returning Thu, Nov 27, priced at $361 found 23 hours ago
Flights from Busan (PUS) to Hong Kong (HKG)
Origin airport
Gimhae
Destination airport
Hong Kong Intl.
Airlines serving
Air China, Asiana Airlines, China Airlines, China Eastern Airlines, Korean Air
Roundtrip price
$255
Distance
1268 mi

Busan to Hong Kong Flights

The cheapest times to fly from Busan to Hong Kong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Hong Kong are during the month of May. You can find some of the cheapest flights from Busan to Hong Kong with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Busan to Hong Kong

Sunday is one of the best days to book for cheap flights from Busan to Hong Kong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Busan to Hong Kong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Hong Kong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Hong Kong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) cost?
Cheap round-trip flights from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) start from $443. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Asiana Airlines flight leaving PUS on May 3 2025 and touching down at HKG. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from PUS to HKG?
The cheapest flights from PUS to HKG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
You can fly directly from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) on a Hong Kong Express flight.
What is the cheapest airline that flies from PUS to HKG?
With tickets starting at $257 for a one-way journey from PUS to HKG, Asiana Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PUS on June 28 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
With an average of 3 direct flights that operate from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) daily, you’ll be on your way in no time.
What are the most popular departure times for flights from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
Flights between PUS and HKG are busiest at 7 AM. If you’re after a quieter experience and possibly cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from PUS to HKG?
If you depart on a Tuesday, you’ll get the biggest range of options for flights from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG).
What is the earliest flight from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
Hop on the earliest flight at around 7:40AM UTC+9, departing from Gimhae Airport (PUS). You’ll be traveling for approximately 4h, coming in to land at Hong Kong Intl. Airport (HKG) at approximately 10:40AM UTC+8.
How long does it take to fly from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
It takes roughly 3 hours and 58 minutes to cover the 1,250 mi from PUS to HKG.
What airline has the least delays from PUS to HKG?
Hong Kong Express has the best performance for on-time direct flights from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG), with an on-time score of 83%. Use the Expedia App to view your flight schedule before you leave and receive notifications about any trip changes.
What is the best time to fly from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
Opt for a flight from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Hong Kong from Gimhae Airport (PUS)?
Check out your flight options from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG). This is the only airport in Hong Kong you can land at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG) last-minute?
Waiting until just before your departure to book a ticket from PUS to HKG often results in higher prices. While you may come across some last-minute offers, they aren’t always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a PUS to HKG flight and hotel package?
Opting for a PUS to HKG flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Hong Kong Intl. Airport (HKG)?
In most cases, you’re able to reschedule or cancel your PUS to HKG flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you’d like more information, go to our Customer Service portal.

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*Available to One Key members.