Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Incheon Intl Airport to Hong Kong from HK$408

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
18 Jul — 25 Jul1
1 adult

Cheapflights Tip: The best prices from Incheon Intl to Hong Kong are usually found in March or November, booked 48 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from Incheon Intl to Hong Kong

Keep the following information in mind while searching for Incheon Intl to Hong Kong flight deals. Data was last updated 13 July 2025.

Round-trip from

HK$1,075

One-way from

HK$408

Popular in

December

Cheapest in

March

Average price

HK$1,586

Good round-trip deal

HK$524 or less

Good one-way deal

HK$553 or less
HK Express
  • HK Express
  • 9-9-14-9
  • Nonstop
  • 7h 25m total
  • Incheon to Hong Kong
Search Deals
HK Express
  • HK Express
  • 18-9
  • Nonstop
  • 3h 50m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$526 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$142 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Incheon Intl to Hong Kong.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Hong Kong.
Search Deals

Find flight deals from Incheon Intl to Hong Kong

Cheapest flights from Incheon Intl to Hong Kong
Explore the most affordable flight options available from Incheon Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Tue 9-922:30ICN - HKG
Nonstop3h 50mHK Express
Sun 14-907:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 12-7HK$1,075
Mon 27-1021:55ICN - HKG
Nonstop3h 55mMultiple Airlines
Thu 30-1009:05HKG - ICN
Nonstop3h 30mMultiple Airlines
Deal found 11-7HK$1,232
Tue 15-709:45ICN - HKG
Nonstop3h 50mJeju Air
Wed 16-713:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 11-7HK$1,248
Tue 15-710:10ICN - HKG
Nonstop3h 50mCathay Pacific
Tue 15-716:25HKG - ICN
Nonstop3h 45mCathay Pacific
Deal found 13-7HK$1,295
Thu 28-820:05ICN - HKG
Nonstop4h 10mT'way Air
Tue 2-900:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 11-7HK$1,374

Cheapflights Fare Finder

Customise your flight search to find flights from Incheon Intl to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 13 July 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

Fly from

Incheon Intl

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 9-9

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Sun 14-9

07:15-11:50

Nonstop3h 35m

HK$1,075

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 27-10

21:55-00:50

Nonstop3h 55m

Hong Kong Intl

Thu 30-10

09:05-13:35

Nonstop3h 30m

HK$1,232

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 28-8

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Tue 2-9

00:40-05:30

Nonstop3h 50m

HK$1,374

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 22-9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Thu 25-9

13:35-18:15

Nonstop3h 40m

HK$1,382

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 27-9

10:10-13:00

Nonstop3h 50m

Hong Kong Intl

Sun 28-9

09:25-14:05

Nonstop3h 40m

HK$1,413

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 18-9

12:45-15:35

Nonstop3h 50m

HK$408

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 15-9

09:45-12:35

Nonstop3h 50m

HK$502

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 8-8

09:05-12:00

Nonstop3h 55m

HK$652

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 9-8

20:05-23:15

Nonstop4h 10m

HK$761

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16-10

12:55-23:35

1 stop11h 40m

HK$824

Flights are sorted by cheapest return flights first.

Deals found on 13-7

Showing 1-10 of 11 results
1
2

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

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

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Hong Kong

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

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Hong Kong. Price data was last updated on 11 July 2025.

The best time to book flights from Incheon Intl Airport to Hong Kong is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from ICN to HK?

Find hourly flight availability from Incheon Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 July 2025.

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Incheon Intl Airport to Hong Kong?

Use this chart to determine the cheapest time to fly return from Incheon Intl to Hong Kong. Price data was last updated on 6 July 2025.

Travellers seeking maximum savings on their Incheon Intl Airport to Hong Kong flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Incheon Intl Airport to Hong Kong

Explore weekly flight availability from Incheon Intl to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 July 2025.

The most flights from ICN to HK0 are scheduled on a Friday (41 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 on average).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 13 July 2025.
Read through reviews of airlines operating flights from Incheon Intl Airport to Hong Kong, such as AIR PREMIA and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AIR PREMIA
8.2
Very Good
Check prices

Crew

8.8

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
AIR PREMIA
8.2
Very Good
AIR PREMIA
8.2
Very Good
Check prices

Crew

8.8

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Cathay Pacific
7.6
Good
933 reviews
AIR PREMIA
8.2
Very Good
Check prices

Crew

8.8

Boarding

7.9

Comfort

8.3

Entertainment

6.7

Overall

8.2

Food

7.2

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Incheon Intl Airport to Hong Kong flight route?

    Within the past month, 545 users have taken a look at flights from Incheon Intl to Hong Kong.

  • What are the cheapest airlines flying from Incheon Intl Airport to Hong Kong round-trip?

    HK Express, at HK$1,075, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines to your destination round-trip include T'way Air and Jeju Air. These flights start at 26% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Hong Kong one-way?

    One-way options have recently been found by users for as low as HK$408 on HK Express. Other airlines that offer cheap prices include Jeju Air from HK$502 and AIR PREMIA from HK$652 one-way.

  • What are the most reliable airlines from Incheon Intl Airport to Hong Kong?

    Before booking your flight to Hong Kong from Incheon Intl Airport, have a look at the most reliable airlines to get you to your destination on time: AIR PREMIA (86%), Jeju Air (80%), HK Express( 78%).

  • What are the cheapest flights from Incheon Intl Airport to Hong Kong?

    Looking for the cheapest flight from Incheon Intl Airport to Hong Kong? While on average our users pay HK$1,186, our data indicates the cheapest price to be HK$368. The most popular route (Incheon Intl - Hong Kong Intl), is priced around HK$1,060.

  • Can I find deals for flights from Incheon Intl to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Hong Kong.

  • Can I find deals for business class flights from Incheon Intl to Hong Kong?

    Yes. Cheapflights offers flight deals from Incheon Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Alternative routes for Incheon Intl to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hong Kong flights

Top 7 airlines flying from Incheon Intl to Hong Kong

Discover the top 7 airlines that operate flights from Incheon Intl to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 13 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Greater Bay AirlinesCheapestHK$867AverageHK$1,051FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Hong Kong AirlinesCheapestHK$953AverageHK$1,151FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
T'way AirCheapestHK$969AverageHK$1,260FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
HK ExpressCheapestHK$980AverageHK$1,716FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$1,531AverageHK$1,802FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestHK$1,649AverageHK$2,096FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapestHK$1,723AverageHK$1,905FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Incheon Intl to Hong Kong?

Cheapflights helps you search for flights from Incheon Intl to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Hong Kong?

Cheapflights simply makes it quick and affordable to book flights from Incheon Intl to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Incheon Intl to Hong Kong with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Incheon Intl to Hong Kong flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Incheon Intl to Hong Kong become cheaper?

Yes, Cheapflights offers price alerts on Incheon Intl to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.
Site
©2025 Cheapflights