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HK$609+ Cheap flights to Busan

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 17-6. Fares are subject to change and may not be available on all flights or dates of travel.
— PUS
20 May — 27 May1
1 adult

Flights to Busan in 2025

Find the latest flights to Busan in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 15 May 2025.

Return from

HK$1,124

One-way from

HK$609

Popular in

January

Cheapest in

February

Average price

HK$1,616

Good round-trip deal

HK$1,126 or less

Good one-way deal

HK$604 or less
HK Express
  • HK Express
  • 6-6-10-6
  • Nonstop
  • 6h 55m total
  • Hong Kong to Busan
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HK Express
  • HK Express
  • 17-6
  • Nonstop
  • 3h 25m total
  • Hong Kong to Busan
Search Deals
Highest demand for flights based on searches. 1% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease (HK$169 potential savings vs. average return price).
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Average for return flights in May 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Busan Gimhae.
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Price to beat on a one-way flight from Hong Kong Intl to Busan Gimhae.
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Find flight deals to Busan

Cheapest flights to Busan
Explore the most affordable flight options available to Busan. Find the lowest fares based on data from user searches, with prices last updated on 15 May 2025.

Fri 6-602:00HKG - PUS
Nonstop3h 20mMultiple Airlines
Tue 10-607:45PUS - HKG
Nonstop3h 35mMultiple Airlines
Deal found 15-5HK$1,124
Tue 10-602:35HKG - PUS
Nonstop3h 25mHK Express
Thu 12-614:20PUS - HKG
Nonstop3h 40mHK Express
Deal found 14-5HK$1,132
Fri 6-602:00HKG - PUS
Nonstop3h 20mAir Busan
Sat 14-622:05PUS - HKG
Nonstop3h 25mAir Busan
Deal found 15-5HK$1,140
Mon 9-617:45HKG - PUS
1 stop17h 00mAir China
Thu 12-612:45PUS - HKG
1 stop24h 00mAir China
Deal found 15-5HK$1,358
Thu 19-607:30HKG - PUS
1 stop8h 20mChina Eastern
Wed 25-617:50PUS - HKG
1 stop21h 15mChina Eastern
Deal found 15-5HK$2,108

Cheapflights Fare Finder

Locate flights to Busan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 15 May 2025.
Use the filters below to find and compare flights to Busan that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 6-6

02:00-06:20

Nonstop3h 20m

Busan Gimhae

Thu 12-6

14:20-17:00

Nonstop3h 40m

HK$1,124

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 10-6

02:35-07:00

Nonstop3h 25m

Busan Gimhae

Mon 16-6

07:45-10:20

Nonstop3h 35m

HK$1,132

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 6-6

02:00-06:20

Nonstop3h 20m

Busan Gimhae

Sat 14-6

22:05-00:30

Nonstop3h 25m

HK$1,140

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Mon 9-6

17:45-11:45

1 stop17h 00m

Busan Gimhae

Thu 12-6

12:45-11:45

1 stop24h 00m

HK$1,358

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Thu 19-6

20:35-06:55

1 stop9h 20m

Busan Gimhae

Tue 24-6

08:00-19:35

1 stop12h 35m

HK$2,529

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 10-6

20:05-11:35

1 stop14h 30m

Busan Gimhae

Sun 15-6

17:50-23:45

1 stop6h 55m

HK$2,545

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 17-6

02:35-07:00

Nonstop3h 25m

HK$609

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Fri 6-6

02:00-06:20

Nonstop3h 20m

HK$679

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Tue 1-7

02:20-09:55

1 stop6h 35m

HK$835

Hong KongBusan

HKG - PUS

HKGPUS

Hong Kong Intl

Wed 28-5

00:40-11:55

1 stop10h 15m

HK$921

Flights are sorted by cheapest return flights first.

Deals found on 15-5

Showing 1-10 of 15 results
1
2

Best time to book a flight to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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 to Busan

When is the best time to book a flight 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 9 May 2025.

The price you pay for your flight to Busan may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Busan?

On average, a flight from Hong Kong to Busan takes 3 hours 25 minutes. Flights to Busan from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Busan

The most flights from Hong Kong to Busan 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).

What are the most popular airlines that fly to Busan?

The most popular airlines flying from Hong Kong to Busan are HK Express, Air Busan and China Eastern.

HK Express
HK Express
From HK$143
Air Busan
Air Busan
From HK$137
China Eastern
China Eastern
From HK$221
Korean Air
Korean Air
From HK$392

What are the cheapest airlines that fly to Busan?

The cheapest airlines flying from Hong Kong to Busan are Air Busan, HK Express and China Eastern.

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 mm 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 May 2025.
Read through reviews of airlines servicing Busan, such as Korean Air, China Airlines and China Eastern. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,073 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

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
1,073 reviews
Korean Air
8.4
Very Good
1,073 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

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
732 reviews
Korean Air
8.4
Very Good
1,073 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

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
150 reviews
Korean Air
8.4
Very Good
1,073 reviews
Check prices

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

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.

FAQs about flying to Busan

  • What airport do you fly into for flights to Busan?

    Booking a flight to Busan Gimhae (PUS) is your only option if you intend on flying to Busan. It is only a 11.6 km journey from Gimhae to Busan’s city centre. Booking flights from Hong Kong to Busan Gimhae should be relatively easy as there are 4 daily flights from 4 different airlines.

  • Can I find cheaper flights to Busan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Busan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Busan?

    Based on reviews from Cheapflights users, Air Busan is rated the highest out of the airlines that fly to Busan.

  • What is the cheapest airport to fly to in Busan?

    Busan Gimhae is currently the cheapest airport to fly to in Busan. One-way flights to Busan Gimhae typically cost HK$410, while return flights cost around HK$956.

  • How much is a return flight to Busan?

    A return flight to Busan will typically cost around HK$180, however they can be found for as little as HK$122.

  • Does Busan Gimhae have rental cars?

    Yes. Those touching down at Busan Gimhae can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Busan Gimhae?

    Yes. Busan Gimhae has hotels nearby for those requiring accommodations. Air Sky Hotel Busan is the closest property to Busan Gimhae (0.0 km away from Busan Gimhae).

See more FAQs

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Busan.

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Busan, users can toggle the no change fees filter when performing a flight search.

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Busan today and book when you’re ready!

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