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Cheap Flights from Jeju (CJU) to Hong Kong Intl (HKG)

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Compare Jeju to Hong Kong Intl flight deals

Find the cheapest month or even day of the year to fly to Hong Kong Intl

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Flight deals from Jeju to Hong Kong Intl

Looking for a cheap last-minute deal or the best round-trip flight from Jeju to Hong Kong Intl? Find the lowest prices on one-way and round-trip tickets right here.
Hong Kong.$56 per passenger.Departing Wed, Jun 18.One-way flight with Air Busan.Outbound indirect flight with Air Busan, departing from Jeju on Wed, Jun 18, arriving in Hong Kong Intl.Price includes taxes and charges.From $56, select.
Hong Kong.$61 per passenger.Departing Wed, May 21.One-way flight with Eastar Jet.Outbound indirect flight with Eastar Jet, departing from Jeju on Wed, May 21, arriving in Hong Kong Intl.Price includes taxes and charges.From $61, select.
Hong Kong.$64 per passenger.Departing Mon, Jun 16.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Mon, Jun 16, arriving in Hong Kong Intl.Price includes taxes and charges.From $64, select.
Hong Kong.$64 per passenger.Departing Thu, Jul 24.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Thu, Jul 24, arriving in Hong Kong Intl.Price includes taxes and charges.From $64, select.
Hong Kong.$65 per passenger.Departing Thu, Aug 7.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Thu, Aug 7, arriving in Hong Kong Intl.Price includes taxes and charges.From $65, select.
Hong Kong.$67 per passenger.Departing Fri, Oct 17.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Fri, Oct 17, arriving in Hong Kong Intl.Price includes taxes and charges.From $67, select.
Hong Kong.$67 per passenger.Departing Mon, Sep 8.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Mon, Sep 8, arriving in Hong Kong Intl.Price includes taxes and charges.From $67, select.
Hong Kong.$68 per passenger.Departing Wed, May 21.One-way flight with HK Express.Outbound direct flight with HK Express departing from Jeju on Wed, May 21, arriving in Hong Kong Intl.Price includes taxes and charges.From $68, select.

Find the cheapest month to fly from Jeju to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jeju to Hong Kong Intl flights are currently cheapest in June.
May
from $61
Jun
from $56
Jul
from $64
Aug
from $65
Sep
from $67
Oct
from $67
Nov
from $68
Dec
from $70
Jan
from $101
Feb
from $303
Mar
from $170
Apr
from $237

Direct flights from Jeju to Hong Kong Intl

Jeju to Hong Kong Intl: Alternative routes

Compare routes from Jeju to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

Jeju to Hong Kong: Flight information

The things to know before you go.
Cheapest flight found$56
Cheapest month to flyJune
Average flight time3 hrs, 16 mins
Most popular airlineHK Express
Average flights per week16

Finding cheap flights from Jeju to Hong Kong Intl: Frequently asked questions

The best price we found for a round-trip flight from Jeju to Hong Kong Intl is $143. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 16 minutes is the average flight time from Jeju to Hong Kong Intl.
HK Express, Cathay Pacific and Jeju Air fly direct from Jeju to Hong Kong Intl.
There are 16 flights per week flying from Jeju to Hong Kong Intl, as of May 2025.
The cheapest month to fly from Jeju to Hong Kong Intl is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jeju Airport to Hong Kong Intl Airport on Wednesday, July 2, 2025.
Yes – the average flight time is 3 hours and 16 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, HK Express offers the cheapest flight tickets to Hong Kong Intl.

Flying from Jeju International Airport (CJU) to Hong Kong International Airport (HKG): what you need to know

  • Around 3 hours 5 minutes is how long you'll be traveling on a direct flight from Jeju International Airport to Hong Kong International Airport.

  • Hong Kong is one hour behind Jeju and follows the UTC+8 timezone.

  • Flights from CJU to HKG start at 07:30 — the first with Hong Kong Express. The last service of the day is at 22:40 with Jeju Air. Overall, there are seven weekly Jeju International Airport to Hong Kong International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your CJU to HKG flight.

  • During popular months like July, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.

  • Jetting into Hong Kong (and then seeing more of China!) is a breeze with Jeju Air. This popular airline has direct flights from Jeju International Airport to Hong Kong International Airport.

  • Most passengers choose to travel with Jeju Air on this route.

  • Hong Kong Express leads the way as the most punctual carrier for CJU to HKG flights, with 94.55% of its services arriving on schedule.

  • Think about adding a stopover when booking your ticket from Jeju International Airport to Hong Kong International Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between CJU and HKG:

    • Taiwan Taoyuan International Airport

    • Shanghai Pudong International Airport

    • Gimhae International Airport

How to find the cheapest flights from Jeju International Airport (CJU) to Hong Kong International Airport (HKG)

  • $56 is the best price for a one-way Jeju International Airport to Hong Kong International Airport flight. A return flight starts from $143. These prices may change depending on availability.

  • Book seven months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from CJU to HKG.

  • The cheapest month for flights from Jeju International Airport to Hong Kong International Airport is June. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.

  • Picking up cheap flights from CJU to HKG is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Tailor your trip using filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Jeju International Airport to Hong Kong International Airport.

Handy information about Jeju International Airport (CJU)

  • When it comes to Jeju International Airport's on-time performance, 79.09% of flights stick to their scheduled arrival time.

  • Jeju International Airport is about 2 miles from central Jeju. To work out how to get there, use Google Maps. This handy traveler tool will give you the quickest route and your public transport options.

  • Expect a journey time of about 30 minutes on public transport.

  • Get your trip off to a hassle-free start by staying near CJU. Whether you're boarding an early flight from Jeju International Airport to Hong Kong International Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Hong Kong International Airport (HKG)

Getting from Hong Kong International Airport (HKG) to central Hong Kong

  • The street address for HKG is 1 Cheong Hong Rd.

  • Hong Kong International Airport to central Hong Kong has a drive time of around 30 minutes. It's approximately 20 miles away.

  • If you're using public transport, expect a journey time of about 45 minutes.

When to fly to Hong Kong International Airport (HKG)

  • April is the most popular month for flights from Jeju International Airport to Hong Kong International Airport. To skip the crowds, visit Hong Kong in April.

  • The warmest month in Hong Kong is August, with the temperature ranging between 79ºF and 90ºF. Book your flights from Jeju International Airport to Hong Kong International Airport in this month if you enjoy this type of weather.

  • If you like cooler conditions, search for a cheap ticket from CJU to HKG in January. Average temperatures are between 52ºF and 68ºF then.

Explore more of China

  • You've done Hong Kong, now it's time to discover more of China. Journey around 80 miles north-west to Guangzhou to tick off its top attractions. From Canton Tower to Yuexiu Park and Chen Clan Ancestral Hall, you'll have a full itinerary ahead.

  • Around 17 miles north-west of Hong Kong, Shenzhen is another essential stop in China. Get a taste of what this destination has to offer at Window of the World, Dafen Oil Painting Village and Shenzhen Museum of Contemporary Art and Urban Planning.

More travel options

Plan the rest of your trip from Jeju to Hong Kong

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.