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Cheap flights from Incheon Intl Airport to Hong Kong from £78

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Hong Kong Intl are usually found in May or June, booked 75 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Incheon Intl to Hong Kong

Enter your travel dates to find the best prices.

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 5 May 2026.

Fri 12/620:40
ICN
-
HKG
Nonstop3h 55m
Multiple Airlines
Sun 14/607:15
HKG
-
ICN
Nonstop3h 35m
Multiple Airlines
Deal found 1/5£165
Fri 12/618:25
ICN
-
HKG
1 stop19h 20m
China Eastern
Sun 14/611:35
HKG
-
ICN
1 stop22h 40m
China Eastern
Deal found 1/5£174
Thu 4/615:25
ICN
-
HKG
Nonstop3h 50m
HK Express
Mon 8/616:55
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 1/5£174
Wed 17/622:30
ICN
-
HKG
Nonstop3h 50m
HK Express
Tue 23/621:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 3/5£175
Sun 10/502:35
ICN
-
HKG
Nonstop3h 50m
HK Express
Thu 14/516:55
HKG
-
ICN
Nonstop3h 40m
HK Express
Deal found 5/5£176
Fri 19/606:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Fri 26/607:15
HKG
-
ICN
Nonstop3h 35m
HK Express
Deal found 5/5£188
Thu 27/807:45
ICN
-
HKG
1 stop9h 20m
China Eastern
Fri 28/811:25
HKG
-
ICN
1 stop10h 20m
China Eastern
Deal found 5/5£188
Wed 10/620:15
ICN
-
HKG
1 stop15h 15m
China Eastern
Fri 12/611:25
HKG
-
ICN
1 stop10h 20m
China Eastern
Deal found 1/5£190
Thu 18/607:45
ICN
-
HKG
1 stop9h 20m
China Eastern
Thu 25/613:35
HKG
-
ICN
1 stop24h 15m
China Eastern
Deal found 4/5£193
Sat 16/521:45
ICN
-
HKG
1 stop19h 45m
Shandong Airlines
Mon 18/513:40
HKG
-
ICN
1 stop20h 05m
Shandong Airlines
Deal found 4/5£193

Find flight deals from Incheon Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 May 2026.

Round-trip from

£165

One-way from

£78

Popular in

February

Cheapest in

May

Average price

£128

Good round-trip deal

£196 or less

Good one-way deal

£52 or less
HK Express
  • HK Express
  • 12/6-14/6
  • Nonstop
  • 7h 30m total
  • Incheon to Hong Kong
Search Deals
HK Express
  • HK Express
  • 1/6
  • Nonstop
  • 3h 50m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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Price to beat on a round-trip flight from Incheon Intl to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Incheon Intl to Hong Kong Intl.
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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 858,174 searches. Data last updated 5 May 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 26/5

16:20-14:05

1 stop22h 45m

Hong Kong Intl

Thu 28/5

12:50-10:55

2 stops21h 05m

£205

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 10/6

22:15-12:40

1 stop15h 25m

Hong Kong Intl

Sun 14/6

17:30-12:50

1 stop18h 20m

£215

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 9/9

16:35-14:05

2 stops22h 30m

Hong Kong Intl

Mon 14/9

13:35-14:50

1 stop24h 15m

£215

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 18/6

07:45-16:05

1 stop9h 20m

Hong Kong Intl

Thu 25/6

17:05-10:55

2 stops16h 50m

£215

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 12/6

20:15-10:30

1 stop15h 15m

Hong Kong Intl

Mon 15/6

13:55-11:55

1 stop21h 00m

£215

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 7/6

14:30-11:50

1 stop22h 20m

Hong Kong Intl

Wed 17/6

20:05-11:55

1 stop14h 50m

£216

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 26/5

08:30-21:05

2 stops13h 35m

Hong Kong Intl

Tue 2/6

07:30-21:05

2 stops12h 35m

£220

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 21/5

16:15-23:45

1 stop8h 30m

Hong Kong Intl

Mon 25/5

17:05-14:50

2 stops20h 45m

£221

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 23/5

12:55-12:45

1 stop24h 50m

Hong Kong Intl

Tue 26/5

11:25-13:15

3 stops24h 50m

£221

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 30/6

18:25-16:05

2 stops22h 40m

Hong Kong Intl

Sat 1/8

21:15-21:05

2 stops22h 50m

£226

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

The price you pay for your flight from Incheon Intl Airport to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £128). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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 5 May 2026.

It’s optimal to fly from Incheon Intl Airport to Hong Kong in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from Incheon Intl Airport to Hong Kong?

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 5 May 2026.
Get a feel of what it's like to fly with Cathay Pacific and HK Express from Incheon Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,313 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,313 reviews
Cathay Pacific
7.6
Good
1,313 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
HK Express
7.3
Good
44 reviews
Cathay Pacific
7.6
Good
1,313 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

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.

  • What airport do you fly into for flights to Hong Kong from Incheon Intl?

    Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Incheon Intl to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Incheon Intl; the airport handles an average of 43 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Hong Kong airport from Incheon Intl. It is only a 16.2 mi journey from Hong Kong Intl (HKG) to Hong Kong’s city center.

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

    For as low as £202, China Eastern can have you in Hong Kong from Incheon Intl Airport in 23h 15m. The distance from Incheon Intl Airport to Hong Kong is about 1284 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    HK Express, at £90, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong. An alternate airline flying to your destination would be Cathay Pacific. These flights start at 43% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Incheon Intl Airport to Hong Kong consider choosing T'way Air (98%), WestJet (89%) or Virgin Atlantic (88%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Incheon Intl Airport to Hong Kong is generally £188, our data shows the cheapest flight currently is £48. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay £177 for that flight.

  • 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.

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

    Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £128). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Search flights from Incheon Intl to Hong Kong by cabin class

Find flights from Incheon Intl to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Top 2 airlines flying from Incheon Intl to Hong Kong

Discover the top 2 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 858,174 searches. Data last updated 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£90Average£167FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapest£131Average£306FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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?

Deals for Incheon Intl to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Incheon Intl to Hong Kong for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Hong Kong from Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Incheon Intl to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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