Cheap flights from Hong Kong to Busan

One-way fares from US$108 · HKG → PUS · prices found by travellers in the last 48 hours

Compare all dates Busan → Hong Kong
Cheapest fare
US$108

HK Express · Wed, 25 Nov

Cheapest month
November

from US$108

Direct flights
Yes

HK Express, Trinity Airways and Eastar Jet

Flight time
3h 10m

2,030 km

Get a price alert

We'll email you when Hong Kong → Busan drops to your price. It's free, and you can stop any time.

Today's cheapest fare is US$108. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Hong Kong to Busan

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest US$108
  2. December 2026 US$108
  3. January 2027 US$137
  4. February 2027 US$137
  5. March 2027 US$138
  6. April 2027 US$147

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

HK Express
Depart02:40 Wed, 18 NovHKG → PUS 3h 15m · Direct
US$108one way, per person
View deal
HK Express
Depart02:40 Wed, 25 NovHKG → PUS 3h 15m · Direct
US$108one way, per person
View deal
Trinity Airways
Depart02:00 Fri, 27 NovHKG → PUS 3h 20m · Direct
US$109one way, per person
View deal
Trinity Airways
Depart02:00 Sun, 22 NovHKG → PUS 3h 20m · Direct
US$115one way, per person
View deal
Eastar Jet
Depart02:00 Thu, 19 NovHKG → PUS 3h 30m · Direct
US$126one way, per person
View deal
HK Express
Depart02:55 Thu, 12 NovHKG → PUS 3h 45m · 1 stop
US$128one way, per person
View deal
Trinity Airways
Depart02:00 Fri, 13 NovHKG → PUS 3h 20m · Direct
US$131one way, per person
View deal
HK Express
Depart02:55 Sun, 8 NovHKG → PUS 3h 45m · 1 stop
US$133one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Busan

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in BusanCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in BusanTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in BusanPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in BusanCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for South KoreaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Hong Kong to Busan

Hong Kong (HKG) and Busan (PUS) are about 2,030 km apart. Direct flights take around 3h 10m, and recent direct fares were with HK Express, Trinity Airways and Eastar Jet. Over the next few months, one-way fares start from US$108, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Hong Kong to Busan?

The cheapest one-way fare we've seen recently is US$108 with HK Express, departing Wednesday, 25 November 2026. Over the coming months, the lowest fare in each month ranges from US$108 to US$147.

What is the cheapest month to fly from Hong Kong to Busan?

November 2026 currently has the lowest fares, from US$108 one way.

Are there direct flights from Hong Kong to Busan?

Yes. Recent direct fares were with HK Express, Trinity Airways and Eastar Jet.

How long is the flight from Hong Kong to Busan?

A direct flight takes about 3h 10m. Hong Kong and Busan are around 2,030 km apart.

Which airlines fly from Hong Kong to Busan?

Recent fares on this route were with HK Express, Trinity Airways and Eastar Jet.

More cheap flights from Hong Kong

Compare flights to Busan from other cities →