Jeju Air flights from Seoul to Hong Kong (SEL - HKG)

SEL — HKG
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

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

Jeju Air flights from Seoul to Hong Kong in 2026

Find detailed information about Jeju Air flights from Seoul to Hong Kong. Explore the options provided by Jeju Air to plan your journey from Seoul to Hong Kong. Data last updated 1 January 2026.

One-way from

HK$700

Return from

HK$1,883

Popular in

December

Cheapest in

March

Average price (all airlines)

HK$1,782
Jeju Air
  • Jeju Air
  • 12-2
  • Nonstop
  • 4h 05m total
  • Seoul to Hong Kong
Jeju Air
  • Jeju Air
  • 1-3-3-3
  • Nonstop
  • 7h 35m total
  • Seoul to Hong Kong
Highest demand for flights from Seoul to Hong Kong Intl; 13% potential price increase.
Best time to find cheap flights from Seoul to Hong Kong Intl; 2% potential price drop.
Average price for all Seoul to Hong Kong Intl flights (one-way and round-trip).
  • Can I get a flight from Seoul to Hong Kong on Jeju Air for under HK$2,335?

    Jeju Air offers 7 flights from Seoul to Hong Kong for under HK$2,335. Prices vary by date and time. To see all prices and select your dates, click here.

Find Jeju Air flight deals from Seoul to Hong Kong

Enter your travel dates to find the best prices.

Cheapest Jeju Air flights from Seoul to Hong Kong
Explore the most affordable Jeju Air flight options available from Seoul to Hong Kong. Find the lowest fares with prices last updated on 1 January 2026.

Fri 16-109:50ICN - HKG
Nonstop4h 05mJeju Air
Sun 18-113:55HKG - ICN
Nonstop3h 30mJeju Air
Deal found 30-12HK$2,327
Wed 21-109:50ICN - HKG
Nonstop4h 05mJeju Air
Sat 24-113:55HKG - ICN
Nonstop3h 30mJeju Air
Deal found 31-12HK$2,452
Sun 4-109:50ICN - HKG
Nonstop4h 05mJeju Air
Tue 6-113:55HKG - ICN
Nonstop3h 30mJeju Air
Deal found 29-12HK$3,160

Travel insights for Jeju Air flights from Seoul to Hong Kong

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

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

Use this chart to determine the optimal time to book a return flight from Seoul to Hong Kong. Price data was last updated on 26 December 2025.

Booking with Jeju Air 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Hong Kong. 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 Seoul to Hong Kong with Jeju Air?

Currently, the most affordable month to book a Jeju Air flight from Seoul to Hong Kong in June, with an average price of HK$848. Conversely, traveling with Jeju Air from Seoul to Hong Kong in November will be the most expensive, with an average cost of HK$1,572. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Jeju Air flight availability from Seoul to Hong Kong

The most Jeju Air flights from SEL to HKG are scheduled on a Monday (1 on average). You will have fewer Jeju Air flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Best time to book a flight from Seoul to Hong Kong

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Seoul to Hong Kong on another airline

Consider alternative airlines that service the Hong Kong area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 January 2026.

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 1 January 2026.
Jeju Air
7.6
Good
36 reviews
Overview

Food

6.0

Crew

8.4

Boarding

8.0

Entertainment

6.0

Comfort

7.6

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.