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Jeju Air flights from Hong Kong to Incheon Intl Airport (HKG - ICN)

HKG — ICN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Hong Kong to Seoul on Jeju Air typically fly into Incheon Intl and depart from Hong Kong Intl. Select your dates above for pricing.

Jeju Air flights from Hong Kong to Incheon Intl in 2025

Find detailed information about Jeju Air flights from Hong Kong to Incheon Intl. Explore the options provided by Jeju Air to plan your journey from Hong Kong to Incheon Intl. Data last updated 15 September 2025.

One-way from

HK$739

Return from

HK$1,314

Popular in

April

Cheapest in

March

Average price (all airlines)

HK$1,532
Jeju Air
  • Jeju Air
  • 26-9
  • Nonstop
  • 3h 40m total
  • Hong Kong to Incheon
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Jeju Air
  • Jeju Air
  • 4-10-14-10
  • Nonstop
  • 7h 30m total
  • Hong Kong to Seoul
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Highest demand for flights from Hong Kong Intl to Incheon Intl; 2% potential price increase.
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Best time to find cheap flights from Hong Kong Intl to Incheon Intl; 3% potential price drop.
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Average price for all Hong Kong Intl to Incheon Intl flights (one-way and round-trip).
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  • Can I get a flight from Hong Kong to Incheon Intl Airport on Jeju Air for under HK$200?

    Hong Kong to Incheon Intl Airport flights on Jeju Air are currently available under HK$200. 11 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about Jeju Air?

    Cheapflights users who travel with Jeju Air (a popular airline from Hong Kong to Incheon Intl Airport) have rated them a 6.5/10. This rating comes from 12 reviews. If you are looking to travel HKG-ICN, search your dates above.

Find Jeju Air flight deals from Hong Kong to Incheon Intl

Cheapest Jeju Air flights from Hong Kong to Incheon Intl
Explore the most affordable Jeju Air flight options available from Hong Kong to Incheon Intl. Find the lowest fares with prices last updated on 15 September 2025.

Sat 4-1013:35HKG - ICN
Nonstop3h 40mJeju Air
Tue 14-1009:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 14-9HK$1,314
Thu 18-913:35HKG - ICN
Nonstop3h 40mJeju Air
Sun 21-909:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 13-9HK$1,400
Fri 19-913:35HKG - ICN
Nonstop3h 40mJeju Air
Mon 22-909:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 14-9HK$1,470

Travel insights for Jeju Air flights from Hong Kong to Incheon Intl

Get recent, data-driven insights about Jeju Air flights from Hong Kong to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Hong Kong to Incheon Intl Airport with Jeju Air?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Incheon Intl. Price data was last updated on 12 September 2025.

Booking with Jeju Air 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to Incheon Intl Airport with Jeju Air?

Currently, the most affordable month to book a Jeju Air flight from Hong Kong to Incheon Intl Airport in June, with an average price of HK$482. Conversely, traveling with Jeju Air from Hong Kong to Incheon Intl Airport in August will be the most expensive, with an average cost of HK$1,680. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Hong Kong to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Hong Kong 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.

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Fly from Hong Kong to Incheon Intl on another airline

Consider alternative airlines that service the Incheon Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 September 2025.
HK Express flights from Hong Kong Intl to Incheon Intl

See what others are saying about Jeju Air

Read reviews and see what other travellers are saying about their experiences with Jeju Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Jeju Air for your next flight. Reviews last updated 15 September 2025.
Jeju Air
7.7
Good
33 reviews
Check prices
Overview

Boarding

8.1

Entertainment

6.1

Food

6.1

Comfort

7.8

Crew

8.5

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