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Cheap flights from Incheon Intl Airport to Hong Kong from HK$506

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 14-10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Wednesday 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 16 September 2025.

Round-trip from

HK$1,136

One-way from

HK$506

Popular in

December

Cheapest in

March

Average price

HK$1,416

Good round-trip deal

HK$1,383 or less

Good one-way deal

HK$651 or less
HK Express
  • HK Express
  • 10-10-14-10
  • Nonstop
  • 7h 50m total
  • Incheon to Hong Kong
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HK Express
  • HK Express
  • 28-11
  • Nonstop
  • 4h 10m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (HK$387 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$134 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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.
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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 16 September 2025.

Wed 17-920:05ICN - HKG
Nonstop4h 10mMultiple Airlines
Fri 3-1007:15HKG - ICN
Nonstop3h 35mMultiple Airlines
Deal found 15-9HK$1,136
Thu 18-912:45ICN - HKG
Nonstop3h 50mHK Express
Sun 5-1007:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 14-9HK$1,143
Thu 25-916:10ICN - HKG
Nonstop3h 50mHK Express
Sun 28-907:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 15-9HK$1,151
Thu 25-909:45ICN - HKG
Nonstop3h 50mJeju Air
Fri 26-913:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 14-9HK$1,159
Tue 14-1012:45ICN - HKG
Nonstop3h 50mHK Express
Sat 18-1016:55HKG - ICN
Nonstop3h 40mHK Express
Deal found 14-9HK$1,167
Wed 29-1002:20ICN - HKG
Nonstop4h 10mHK Express
Wed 5-1116:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 14-9HK$1,174
Sat 18-1012:45ICN - HKG
Nonstop3h 50mHK Express
Mon 20-1007:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 14-9HK$1,182
Sat 11-1002:35ICN - HKG
Nonstop3h 45mMultiple Airlines
Thu 16-1013:35HKG - ICN
Nonstop3h 40mMultiple Airlines
Deal found 14-9HK$1,190
Wed 24-920:05ICN - HKG
Nonstop4h 10mT'way Air
Sat 27-900:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 14-9HK$1,198
Tue 23-920:05ICN - HKG
Nonstop4h 10mMultiple Airlines
Thu 25-913:35HKG - ICN
Nonstop3h 40mMultiple Airlines
Deal found 14-9HK$1,206
Wed 15-1009:45ICN - HKG
Nonstop3h 50mJeju Air
Fri 17-1013:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 15-9HK$1,213
Sun 12-1002:35ICN - HKG
Nonstop3h 45mMultiple Airlines
Wed 15-1013:30HKG - ICN
Nonstop3h 40mMultiple Airlines
Deal found 14-9HK$1,221

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 16 September 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

Fri 31-10

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 2-11

00:05-05:00

Nonstop3h 55m

HK$1,524

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 31-10

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 3-11

00:05-05:00

Nonstop3h 55m

HK$1,524

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 1-2

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 2-2

00:05-05:00

Nonstop3h 55m

HK$1,587

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 9-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 11-3

00:05-05:00

Nonstop3h 55m

HK$1,587

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 8-11

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Mon 10-11

00:05-05:00

Nonstop3h 55m

HK$1,641

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 10-11

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 12-11

00:05-05:00

Nonstop3h 55m

HK$1,688

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24-10

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Sun 26-10

00:05-05:00

Nonstop3h 55m

HK$1,688

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 5-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 7-3

00:05-05:00

Nonstop3h 55m

HK$1,688

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 15-3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Tue 17-3

00:05-05:00

Nonstop3h 55m

HK$1,688

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 11-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sun 14-12

00:05-05:00

Nonstop3h 55m

HK$1,688

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 22 results
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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 12 September 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 16 September 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 48% on the cost of your flight, compared to a flight in the afternoon.

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 14 September 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. Saturday 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 16 September 2025.

The most flights from ICN to HK0 are scheduled on a Monday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (27 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 16 September 2025.
Read through reviews of airlines operating flights from Incheon Intl Airport to Hong Kong, such as Asiana Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Comfort

8.1

Food

8.1

Entertainment

7.8

Overall

8.2

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very Good
479 reviews
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Comfort

8.1

Food

8.1

Entertainment

7.8

Overall

8.2

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Cathay Pacific
7.6
Good
993 reviews
Asiana Airlines
8.2
Very Good
479 reviews
Check prices

Comfort

8.1

Food

8.1

Entertainment

7.8

Overall

8.2

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Yony,Sept 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

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.

  • How long is the flight from Incheon Intl Airport to Hong Kong?

    For as low as HK$1,524, T'way Air can have you in Hong Kong from Incheon Intl Airport in 4h 15m. Incheon Intl Airport and Hong Kong are separated by a distance of 2066 km. Most flights are nonstop.

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

    Hong Kong Airlines, at HK$945, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines to your destination round-trip include HK Express and Cathay Pacific. These flights start at 34% lower than the current average price 3 months from now.

  • 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 (88%), WestJet (71%), Delta( 69%).

  • 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$1,597, our data indicates the cheapest price to be HK$442. The most popular route (Incheon Intl - Hong Kong Intl), is priced around HK$926.

  • 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

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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 4 airlines flying from Incheon Intl to Hong Kong

Discover the top 4 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$945AverageHK$1,140FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
HK ExpressCheapestHK$972AverageHK$1,758FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapestHK$1,506AverageHK$1,807FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapestHK$1,606AverageHK$2,119FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

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

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

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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.

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