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Cheap flights from Hong Kong to Incheon Intl Airport from $184

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Incheon Intl are usually found in June or September, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Hong Kong to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Incheon Intl
Explore the most affordable flight options available from Hong Kong to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Wed 6/501:25
HKG
-
ICN
Nonstop4h 00m
Air Busan
Thu 7/521:30
ICN
-
HKG
Nonstop3h 45m
Air Busan
Deal found 16/4$290
Fri 8/513:15
HKG
-
ICN
Nonstop3h 50m
Multiple Airlines
Fri 8/502:35
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 13/4$305
Sat 16/500:50
HKG
-
ICN
Nonstop3h 40m
HK Express
Thu 21/506:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 13/4$307
Sat 30/521:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Fri 5/602:35
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 15/4$308
Tue 2/609:45
HKG
-
ICN
Nonstop3h 40m
HK Express
Tue 9/622:30
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 17/4$309
Mon 25/501:25
HKG
-
ICN
Nonstop4h 00m
Multiple Airlines
Fri 29/502:35
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 17/4$315
Thu 21/521:00
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Sun 24/508:45
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 14/4$316
Tue 26/521:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Sat 30/506:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 17/4$319
Sat 30/509:45
HKG
-
ICN
1 stop6h 40m
China Eastern
Sat 6/607:45
ICN
-
HKG
1 stop9h 20m
China Eastern
Deal found 15/4$330
Mon 1/600:35
HKG
-
ICN
Nonstop3h 55m
Multiple Airlines
Tue 9/622:55
ICN
-
HKG
1 stop18h 35m
Multiple Airlines
Deal found 17/4$334

Find flight deals from Hong Kong to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Incheon Intl (ICN). 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 April 2026.

Round-trip from

$290

One-way from

$184

Popular in

April

Cheapest in

June

Average price

$442

Good round-trip deal

$254 or less

Good one-way deal

$216 or less
Air Busan
  • Air Busan
  • 6/5-7/5
  • Nonstop
  • 7h 45m total
  • Hong Kong to Incheon
Search Deals
Jeju Air
  • Jeju Air
  • 26/4
  • Nonstop
  • 3h 55m total
  • Hong Kong to Incheon
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Incheon Intl 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 647,157 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Hong Kong to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 12/5

13:55-13:30

1 stop22h 35m

Incheon Intl

Wed 13/5

20:15-10:30

1 stop15h 15m

$396

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 28/4

17:05-22:45

1 stop28h 40m

Incheon Intl

Thu 30/4

07:45-16:05

1 stop9h 20m

$450

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 26/5

20:05-15:10

1 stop18h 05m

Incheon Intl

Sat 30/5

14:15-13:35

2 stops24h 20m

$450

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 2/5

20:05-11:55

1 stop14h 50m

Incheon Intl

Sat 30/5

18:25-12:45

1 stop19h 20m

$451

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 12/6

14:35-13:15

2 stops21h 40m

Incheon Intl

Sun 14/6

14:15-13:35

2 stops24h 20m

$503

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 17/5

14:35-13:15

2 stops21h 40m

Incheon Intl

Thu 21/5

14:15-13:35

2 stops24h 20m

$503

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 27/5

14:35-13:15

2 stops21h 40m

Incheon Intl

Sun 31/5

12:15-10:30

1 stop23h 15m

$503
Fastest return journey

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 23/5

17:55-22:45

Nonstop3h 50m

Incheon Intl

Thu 28/5

19:45-22:45

Nonstop4h 00m

$581

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 30/4

12:05-10:45

1 stop21h 40m

Incheon Intl

Wed 6/5

14:10-14:25

1 stop25h 15m

$589

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 28/5

09:45-20:40

2 stops9h 55m

Incheon Intl

Tue 2/6

11:55-21:05

2 stops10h 10m

$621

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Incheon Intl. Price data was last updated on 10 April 2026.

The price you pay for your flight from Hong Kong to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 86 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 Hong Kong to Incheon Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $256). Flying from Hong Kong to Incheon Intl Airport in April is currently the most expensive (average of $442). 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 HKG to ICN?

Find hourly flight availability from Hong Kong to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

It’s typically best to fly out from Hong Kong to Incheon Intl Airport in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying at midday, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to Incheon Intl. Price data was last updated on 18 April 2026.

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

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

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 18 April 2026.
Get a feel of what it's like to fly with HK Express from Hong Kong to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Crew

7.5

Comfort

6.6

Entertainment

5.4

Boarding

7.4

Overall

7.3
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Crew

7.5

Comfort

6.6

Entertainment

5.4

Boarding

7.4

Overall

7.3

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Incheon Intl. 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 from for flights from Hong Kong to Incheon Intl?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Incheon Intl. On average, Hong Kong Intl has 42 outbound flights to Incheon Intl per day from 1 airline. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

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

    A quick flight from Hong Kong to Incheon Intl Airport can take about 22h 35m. China Eastern provides one of the quickest options available for as low as $396. The distance from Hong Kong to Incheon Intl Airport is about 2066 km.

  • What is the cheapest airline to fly from Hong Kong to Incheon Intl Airport round-trip?

    According to our current data, HK Express ($227), offers the cheapest pricing from Hong Kong to Incheon Intl Airport. This flight start at 34% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Hong Kong to Incheon Intl Airport are Brit Mediterranean (100%), T'way Air (99%) and Virgin Atlantic (97%).

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

    The cheapest flight price from Hong Kong to Incheon Intl Airport is $142. On average you can expect to pay $747. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $312.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Incheon Intl 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 Hong Kong to Incheon Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $256). Flying from Hong Kong to Incheon Intl Airport in April is currently the most expensive (average of $442). 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam

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Top airline flying from Hong Kong to Incheon Intl

Discover the top airline that operate flights from Hong Kong to Incheon Intl. 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 647,157 searches. Data last updated 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$227Average$271FlexibilityNo cancel feeOn-time90%
Search HK Express 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 Hong Kong to Incheon Intl?

Deals for Hong Kong to Incheon Intl 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 Hong Kong to Incheon Intl?

Cheapflights helps you find that perfect flight to Incheon Intl from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Incheon Intl from Hong Kong 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 Hong Kong to Incheon Intl become cheaper?

Of course! You can now track prices for flights from Hong Kong to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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