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Cheap flights from Incheon Intl Airport to Hong Kong from £43

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
23 Jul — 30 Jul1
1 adult

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

Cheap 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 18 July 2025.

Round-trip from

£104

One-way from

£43

Popular in

December

Cheapest in

March

Average price

£151

Good round-trip deal

£169 or less

Good one-way deal

£36 or less
Jeju Air
  • Jeju Air
  • 1/9-4/9
  • Nonstop
  • 7h 30m total
  • Incheon to Hong Kong
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Jeju Air
  • Jeju Air
  • 29/10
  • Nonstop
  • 4h 05m total
  • Incheon to Hong Kong
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Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Incheon Intl to Hong Kong Intl.
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Price to beat on a one-way flight from Incheon Intl to Hong Kong Intl.
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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 18 July 2025.

Mon 1/909:45ICN - HKG
Nonstop3h 50mJeju Air
Thu 4/913:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 15/7£104
Wed 6/802:35ICN - HKG
Nonstop3h 45mHK Express
Mon 11/821:05HKG - ICN
Nonstop3h 35mHK Express
Deal found 17/7£108
Fri 12/909:05ICN - HKG
Nonstop3h 55mMultiple Airlines
Fri 12/916:55HKG - ICN
Nonstop3h 40mMultiple Airlines
Deal found 16/7£113
Mon 8/909:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Fri 12/913:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 16/7£133
Thu 18/907:45ICN - HKG
Nonstop3h 55mKorean Air
Thu 18/917:55HKG - ICN
Nonstop3h 50mKorean Air
Deal found 16/7£134
Wed 6/820:05ICN - HKG
Nonstop4h 10mT'way Air
Sun 10/800:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 16/7£140
Fri 29/810:10ICN - HKG
Nonstop3h 50mCathay Pacific
Tue 2/909:25HKG - ICN
Nonstop3h 40mCathay Pacific
Deal found 16/7£142
Thu 17/719:50ICN - HKG
Nonstop4h 00mAsiana Airlines
Mon 21/713:00HKG - ICN
Nonstop3h 30mAsiana Airlines
Deal found 17/7£159
Wed 17/920:15ICN - HKG
1 stop15h 15mChina Eastern
Thu 18/912:50HKG - ICN
1 stop6h 55mChina Eastern
Deal found 16/7£175

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 18 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

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 1/9

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Thu 4/9

13:35-18:15

Nonstop3h 40m

£104

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6/8

02:35-05:20

Nonstop3h 45m

Hong Kong Intl

Mon 11/8

21:05-01:40

Nonstop3h 35m

£108

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 12/9

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Fri 12/9

16:55-21:35

Nonstop3h 40m

£113

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8/9

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

Fri 12/9

13:30-18:10

Nonstop3h 40m

£133

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 18/9

07:45-10:40

Nonstop3h 55m

Hong Kong Intl

Thu 18/9

17:55-22:45

Nonstop3h 50m

£134

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 6/8

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Sun 10/8

00:40-05:30

Nonstop3h 50m

£140

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 29/8

10:10-13:00

Nonstop3h 50m

Hong Kong Intl

Tue 2/9

09:25-14:05

Nonstop3h 40m

£142

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 17/9

20:15-10:30

1 stop15h 15m

Hong Kong Intl

Thu 18/9

12:50-20:45

1 stop6h 55m

£175

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 30/9

09:00-11:40

Nonstop3h 40m

Hong Kong Intl

Sat 4/10

13:00-17:30

Nonstop3h 30m

£176

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 29/10

09:50-12:55

Nonstop4h 05m

£43

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 19 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 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 48 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, April is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £728). Flying from Incheon Intl Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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 18 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 24% on the cost of your flight, compared to a flight in the morning.

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 18 July 2025.

The most flights from ICN to HKG are scheduled on a Thursday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (30 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 18 July 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, andChina Airlines 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.
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,215 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,109 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.2
Very Good
745 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very Good
456 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
AIR PREMIA
8.2
Very Good
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 34 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 3 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 popular is this Incheon Intl Airport to Hong Kong flight route?

    This flight path from Incheon Intl to Hong Kong Intl was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Jeju Air, at £104, was found to be the cheapest airline from Incheon Intl Airport to Hong Kong.Alternate airlines flying return to your destination include HK Express and AIR PREMIA. These flights start at 24% 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?

    £43 is the cheapest one-way deal found within the past few days, from Jeju Air. You may also be able to find cheap deals on AIR PREMIA and T'way Air, with prices starting from £60 and £69, respectively.

  • 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 AIR PREMIA (91%), Jeju Air (87%) or HK Express (79%) 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 £366, our data shows the cheapest flight currently is £31. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay £105 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, April is the cheapest month in which you can book a flight from Incheon Intl Airport to Hong Kong (average of £728). Flying from Incheon Intl Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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

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Search flights from Incheon Intl to Hong Kong by cabin class

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Top 3 airlines flying from Incheon Intl to Hong Kong

Discover the top 3 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£88Average£116FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Greater Bay AirlinesCheapest£90Average£204FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights
Cathay PacificCheapest£139Average£206FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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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