HK Express flights from Seoul to Hong Kong (SEL - HKG)

SEL — HKG
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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

HK Express flights from Seoul to Hong Kong in 2026

Find detailed information about HK Express flights from Seoul to Hong Kong. Explore the options provided by HK Express to plan your journey from Seoul to Hong Kong. Data last updated 16 January 2026.

One-way from

HK$600

Return from

HK$1,404

Popular in

December

Cheapest in

March

Average price (all airlines)

HK$1,903
HK Express
  • HK Express
  • 22-1
  • Nonstop
  • 4h 05m total
  • Seoul to Hong Kong
HK Express
  • HK Express
  • 26-3-28-3
  • Nonstop
  • 7h 40m total
  • Seoul to Hong Kong
Highest demand for flights from Seoul to Hong Kong Intl; 14% 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).
  • How do most travelers feel about HK Express?

    When planning your SEL-HKG trip, keep in mind that HK Express is typically rated 7.2/10. This rating comes from 43 reviews by Cheapflights users who have traveled with HK Express.

  • Can I get a flight from Seoul to Hong Kong on HK Express for under HK$2,339?

    Seoul to Hong Kong flights on HK Express are currently available under HK$2,339. 10 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

Find HK Express flight deals from Seoul to Hong Kong

Enter your travel dates to find the best prices.

Cheapest HK Express flights from Seoul to Hong Kong
Explore the most affordable HK Express flight options available from Seoul to Hong Kong. Find the lowest fares with prices last updated on 16 January 2026.

Wed 21-115:45
ICN
-
HKG
Nonstop4h 15m
HK Express
Wed 28-107:10
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 15-1HK$1,411
Thu 29-121:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Tue 3-207:10
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 15-1HK$1,419
Sat 31-121:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Wed 4-207:10
HKG
-
ICN
Nonstop3h 30m
HK Express
Deal found 15-1HK$1,427

How far ahead should I book a flight from Seoul to Hong Kong with HK Express?

Use this chart to determine the optimal time to book a return flight from Seoul to Hong Kong. Price data was last updated on 16 January 2026.

Booking with HK Express 79 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 HK Express?

Currently, the most affordable month to book a HK Express flight from Seoul to Hong Kong in June, with an average price of HK$944. Conversely, traveling with HK Express from Seoul to Hong Kong in January will be the most expensive, with an average cost of HK$1,177. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly HK Express flight availability from Seoul to Hong Kong

The most HK Express flights from SEL to HKG are scheduled on a Thursday (5 on average). You will have fewer HK Express flight options on Monday, which is when the least amount of flights are scheduled (4 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.

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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 16 January 2026.

See what others are saying about HK Express

Read reviews and see what other travellers are saying about their experiences with HK Express. 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 HK Express for your next flight. Reviews last updated 16 January 2026.
HK Express
7.2
Good
43 reviews
Overview

Boarding

7.3

Entertainment

5.3

Food

5.8

Crew

7.5

Comfort

6.5

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