HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$177+ Cheap flights from Busan (PUS) to Hong Kong (HKG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — HKG
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Busan to Hong Kong with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Busan Gimhae to Hong Kong Intl are usually found in March or February, booked 66 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Busan to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Hong Kong (HKG). 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 September 11, 2025.

Round-trip from

$177
(Booking.com)

Popular in

October

Cheapest in

March

Average price

$205

Good round-trip deal

$229 or less

Good one-way deal

$79 or less
From Busan Gimhae to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Busan Gimhae to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Busan Gimhae to Hong Kong Intl.
Search Deals

Find flight deals from Busan to Hong Kong

Cheapest flights from Busan to Hong Kong
Explore the most affordable flight options available from Busan to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:45 amPUS - HKG
Nonstop3h 35mHK Express
Fri 10/312:45 amHKG - PUS
Nonstop3h 10mHK Express
Deal found 9/10$177
This OneTravel deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:45 amPUS - HKG
Nonstop3h 35mHK Express
Fri 9/262:35 amHKG - PUS
Nonstop3h 25mHK Express
Deal found 9/10$207
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:45 amPUS - HKG
Nonstop3h 35mMultiple Airlines
Fri 9/262:20 amHKG - PUS
2 stops17h 40mMultiple Airlines
Deal found 9/10$216
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:00 pmPUS - HKG
1 stop16h 00mMultiple Airlines
Fri 10/312:45 amHKG - PUS
Nonstop3h 10mMultiple Airlines
Deal found 9/10$248
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:50 pmPUS - HKG
1 stop6h 55mChina Eastern
Sat 11/18:20 pmHKG - PUS
1 stop19h 30mChina Eastern
Deal found 9/10$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Hong Kong 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Busan to Hong Kong that are best for you.

Fly from

Busan

Fly to

Hong Kong

Route

Depart

Return

Price

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Mon 10/13

4:30 pm-10:30 pm

1 stop7h 00m

Hong Kong Intl

Wed 10/15

12:20 pm-7:35 pm

1 stop6h 15m

$352

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Mon 11/24

7:00 am-11:10 pm

1 stop17h 10m

Hong Kong Intl

Sun 11/30

12:55 am-7:35 pm

1 stop17h 40m

$384

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Thu 12/4

12:00 pm-11:10 pm

1 stop12h 10m

Hong Kong Intl

Sat 12/6

12:55 am-10:50 am

1 stop8h 55m

$394

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sat 10/11

4:30 pm-10:40 am

1 stop19h 10m

Hong Kong Intl

Mon 10/13

12:45 am-7:45 am

1 stop6h 00m

$402

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Tue 11/4

10:25 am-4:50 pm

1 stop7h 25m

Hong Kong Intl

Thu 11/6

12:55 am-8:45 pm

1 stop18h 50m

$425

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sun 9/21

10:00 am-1:30 pm

2 stops28h 30m

Hong Kong Intl

Tue 9/23

2:30 pm-7:50 am

2 stops16h 20m

$500

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Thu 11/6

7:00 am-11:10 pm

1 stop17h 10m

Hong Kong Intl

Sat 11/8

12:55 am-10:50 am

1 stop8h 55m

$503

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Thu 1/15

10:25 am-4:50 pm

1 stop7h 25m

Hong Kong Intl

Sat 1/17

12:55 am-8:45 pm

1 stop18h 50m

$509

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Fri 1/16

7:55 am-11:10 pm

1 stop16h 15m

Hong Kong Intl

Sun 1/18

12:55 am-8:45 pm

1 stop18h 50m

$510

BusanHong Kong

PUS - HKG

PUSHKG

Busan Gimhae

Sun 1/11

12:00 pm-11:20 am

1 stop24h 20m

Hong Kong Intl

Wed 1/14

12:55 am-8:45 pm

1 stop18h 50m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Busan to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Busan with our price prediction graph.
Estimated round-trip 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 Busan to Hong Kong

How far ahead should I book a flight from Busan to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Busan to Hong Kong. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Busan to Hong Kong, you should look to book at least 66 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 Busan to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Busan to Hong Kong (average of $945). Flying from Busan to Hong Kong in December is currently the most expensive (average of $1,614). 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 PUS to HKG?

Find hourly flight availability from Busan to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Busan to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 28% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Busan to Hong Kong. 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 Busan to Hong Kong?

    If you book a flight from Busan to Hong Kong, you will be flying from Gimhae to Hong Kong Intl. Flights to Hong Kong Intl (HKG) from Busan Gimhae (PUS) take 3h 35m for a nonstop flight. There are 2 flights from Gimhae to Hong Kong per day from 1 airline.

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

    Within the past month, 2 users have taken a look at flights from Busan Gimhae to Hong Kong Intl.

  • How long is the flight from Busan to Hong Kong?

    There are many flights that can get you from Busan to Hong Kong in 12h 10m. Fly via Korean Air to get the fastest option. The distance between Busan and Hong Kong is about 1268 mi.

  • What is the cheapest airline to fly from Busan to Hong Kong round-trip?

    Cheapflights users have booked flights from Busan to Hong Kong round-trip from $118. Users have found that HK Express is 41% cheaper than the other options available to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Busan to Hong Kong on time: Cathay Pacific (80%), HK Express (80%), Air Busan (41%).

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

    The cheapest flight price from Busan to Hong Kong is $60. On average you can expect to pay $242. The most popular route, (Busan Gimhae - Hong Kong Intl), can usually be booked for $298.

  • Can I find deals for flights from Busan to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Busan to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Hong Kong.

  • Can I find deals for business class flights from Busan to Hong Kong?

    Yes. Cheapflights offers flight deals from Busan to Hong Kong 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 Busan to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Busan to Hong Kong (average of $945). Flying from Busan to Hong Kong in December is currently the most expensive (average of $1,614). 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

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

Alternative routes for Busan to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hong Kong flights
Gimpo Intl to Hong Kong flights

Top airline flying from Busan to Hong Kong

Discover the top airline that operate flights from Busan to Hong Kong. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$118Average$206FlexibilityNo cancel feeOn-time90%

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.