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Cheap flights from Hong Kong to Incheon Intl Airport from $159

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ICN
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Incheon Intl are usually found in September or January, booked 52 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 31 July 2026.

Fri 14/821:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Tue 18/806:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 29/7$285
Tue 1/1221:05
HKG
-
ICN
Nonstop3h 25m
HK Express
Sat 5/1221:50
ICN
-
HKG
Nonstop4h 05m
HK Express
Deal found 28/7$295
Fri 14/821:00
HKG
-
ICN
Nonstop3h 40m
HK Express
Mon 17/806:40
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 30/7$300
Mon 31/800:05
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Mon 7/920:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 29/7$318
Wed 9/910:15
HKG
-
ICN
1 stop9h 10m
Multiple Airlines
Wed 16/906:40
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 26/7$332
Wed 2/910:15
HKG
-
ICN
1 stop9h 10m
Multiple Airlines
Sun 6/906:40
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 27/7$333
Wed 2/910:15
HKG
-
ICN
1 stop9h 10m
Multiple Airlines
Mon 7/902:35
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 28/7$335
Fri 14/810:15
HKG
-
ICN
1 stop9h 10m
Multiple Airlines
Tue 18/806:40
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 29/7$336
Tue 15/921:35
HKG
-
ICN
1 stop21h 50m
Multiple Airlines
Thu 17/921:30
ICN
-
HKG
Nonstop3h 45m
Multiple Airlines
Deal found 30/7$338
Mon 31/813:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Wed 2/908:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 29/7$342
Sat 1/813:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Sat 8/808:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 29/7$343
Wed 23/910:15
HKG
-
ICN
1 stop9h 10m
Multiple Airlines
Sun 27/902:35
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 29/7$345

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 31 July 2026.

Round-trip from

$285

One-way from

$159

Popular in

December

Cheapest in

September

Average price

$362

Good one-way deal

$179 or less
HK Express
  • HK Express
  • 14/8-18/8
  • Nonstop
  • 7h 30m total
  • Hong Kong to Incheon
Search Deals
Eastar Jet
  • Eastar Jet
  • 8/8
  • Nonstop
  • 3h 50m total
  • Hong Kong to Incheon
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 31 July 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 25/8

12:50-20:45

1 stop6h 55m

Incheon Intl

Tue 1/9

12:55-19:05

1 stop7h 10m

$408
Fastest return journey

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 11/9

13:30-18:15

Nonstop3h 45m

Incheon Intl

Sun 13/9

09:15-12:00

Nonstop3h 45m

$439

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 27/11

00:40-05:00

Nonstop3h 20m

Incheon Intl

Thu 3/12

19:25-22:40

Nonstop4h 15m

$442

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 12/8

10:10-18:45

1 stop7h 35m

Incheon Intl

Thu 13/8

19:45-14:25

1 stop19h 40m

$514

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 11/9

11:05-18:45

1 stop6h 40m

Incheon Intl

Sun 13/9

12:00-18:30

1 stop7h 30m

$514

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 24/8

09:45-20:40

2 stops9h 55m

Incheon Intl

Thu 27/8

14:15-23:45

2 stops10h 30m

$635

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 2/9

09:45-20:40

2 stops9h 55m

Incheon Intl

Sun 6/9

07:45-17:10

2 stops10h 25m

$645

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 15/9

09:45-20:45

1 stop10h 00m

Incheon Intl

Fri 18/9

07:45-17:10

2 stops10h 25m

$691

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 9/9

09:45-20:40

2 stops9h 55m

Incheon Intl

Wed 16/9

07:45-17:40

2 stops10h 55m

$691

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 3/9

09:45-20:40

2 stops9h 55m

Incheon Intl

Sun 6/9

14:15-23:45

2 stops10h 30m

$691

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

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 51 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, September is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $316). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of $439). 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 31 July 2026.

It’s typically best to fly out from Hong Kong to Incheon Intl Airport in the evening. Doing so could potentially save you 75% 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 25 July 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. Tuesday 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?

Airfare is below average for this route at the moment.

Hong Kong to Incheon Intl Airport flights typically cost between $309 and $426 in August.
The cheapest return price found within the last 5 days was $285 on HK Express (14 Aug–18 Aug).

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 31 July 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
7.2
Good
47 reviews
Check prices

Overall

7.2

Boarding

7.4

Comfort

6.5

Food

5.9

Crew

7.5

Entertainment

5.4
HK Express
7.2
Good
47 reviews
HK Express
7.2
Good
47 reviews
Check prices

Overall

7.2

Boarding

7.4

Comfort

6.5

Food

5.9

Crew

7.5

Entertainment

5.4

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 40 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 3h 45m. AIR PREMIA provides one of the quickest options available for as low as $439. The distance from Hong Kong to Incheon Intl Airport is about 2066 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, HK Express ($233), offers the cheapest pricing from Hong Kong to Incheon Intl Airport. This flight start at 36% 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 Virgin Atlantic (97%), Jeju Air (93%) and Eastar Jet (92%).

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

    The cheapest flight price from Hong Kong to Incheon Intl Airport is $138. On average you can expect to pay $969. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $259.

  • 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, September is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $316). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of $439). 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 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$233Average$282FlexibilityNo 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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