Cheap Flights from Hong Kong to Jeju City from S$ 142

Frequently Asked Questions

• Which airlines offer the cheapest flights from Hong Kong (HKG) to Jeju City (CJU)?

  Based on Trip.com data, HK Express offers one-way fares as low as S$ 142 on Cheapest nonstop routes (e.g. HKG to CJU on Thu, Aug 27), while HK Express offers Cheapest nonstop round-trips from S$ 248 departing on Sat, Sep 19 and returning on Sat, Sep 26.

• Which airlines offer direct flights from Hong Kong to Jeju City?

  At the moment, you can catch a direct flight from Hong Kong to Jeju City with the following airlines, including: HK Express Jin Air Mandarin Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Hong Kong (HKG) to Jeju City (CJU)?

  It takes about 3 hours to fly from Hong Kong (HKG) to Jeju City (CJU).

• When is the best time to book flights from Hong Kong to Jeju City?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Jeju City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Hong Kong to Jeju City?

  Based on Trip.com data in the past 4 weeks, there is 15 flight per week flying from Hong Kong to Jeju City. You can check the weekly schedule for popular airlines on this route below: HK Express: S/M/T/W/T/F/S -- UO698 (04:20) Jin Air: S/M/T/W/T/-/S -- LJ714 (03:56)

• How can I find the best deals on flights from Hong Kong to Jeju City?

  To find best deals on flights from Hong Kong to Jeju City, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Aug 27, with one-way flights priced at just S$ 142.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Jeju City travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Hong Kong to Jeju City to get the best price?

  The cheapest months to fly from Hong Kong to Jeju City is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Hong Kong to Jeju City?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Hong Kong to Jeju City on August 27, 2026 with Jin Air, with prices starting at S$ 125.

• Which airports can I fly through when travelling to Jeju City from Hong Kong?

  You can land at any one of the following hubs in Jeju City, with Hong Kong International Airport to Jeju International Airport (HKG-CJU) is by far the most common option on this route: Jeju International Airport (CJU).

• What is the time difference between Hong Kong and Jeju City?

  The time difference between Jeju City and Hong Kong is 1h.

• How can I change or cancel my flight ticket from Hong Kong to Jeju City?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Hong Kong to Jeju City?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Jeju City is S$ 371. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Hong Kong to Jeju City?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hong Kong to Jeju City is S$ 507. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Hong Kong to Jeju City on Trip.com?

  Enter Hong Kong and Jeju City, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Hong Kong to Jeju City route?

  Jin Air, HK Express and T'Way Airare the most popular budget airlines flying from Hong Kong to Jeju City. Check baggage, seat and payment fees before comparing the final price.