Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Incheon Intl Airport to Hong Kong from £48

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HKG
22 Apr — 29 Apr1
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 83 days in advance, depart on a Tuesday or Friday and return on a Monday

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 23 March 2026.

Wed 22/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Sun 26/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 20/3£126
Sat 18/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Sun 19/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 18/3£127
Sat 17/1020:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Tue 20/1000:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 22/3£128
Fri 16/1020:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Tue 20/1000:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 19/3£129
Sun 18/1020:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Tue 20/1000:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 18/3£130
Sat 16/520:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Tue 19/500:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 20/3£130
Fri 17/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Sat 18/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 18/3£131
Sun 29/308:45
ICN
-
HKG
Nonstop4h 10m
T'way Air
Sat 11/413:15
HKG
-
ICN
Nonstop3h 50m
T'way Air
Deal found 21/3£132
Thu 2/420:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Mon 6/400:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 22/3£133
Thu 2/420:10
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Wed 15/400:05
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Deal found 21/3£133
Sat 18/420:40
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Mon 20/400:35
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Deal found 20/3£134

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 23 March 2026.

Round-trip from

£126

One-way from

£48

Popular in

February

Cheapest in

May

Average price

£139

Good round-trip deal

£187 or less

Good one-way deal

£91 or less
Jeju Air
  • Jeju Air
  • 22/4-26/4
  • Nonstop
  • 7h 50m total
  • Incheon to Hong Kong
Search Deals
Jeju Air
  • Jeju Air
  • 22/4
  • Nonstop
  • 3h 55m total
  • Incheon to Hong Kong
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£9 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 March 2026
Search Deals
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.
Search Deals

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 23 March 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 21/4

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Wed 22/4

13:15-18:05

Nonstop3h 50m

£130

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 18/4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Sun 19/4

00:35-05:30

Nonstop3h 55m

£151

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 16/4

20:40-23:35

Nonstop3h 55m

Hong Kong Intl

Sat 18/4

00:35-05:30

Nonstop3h 55m

£151

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 21/6

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Fri 26/6

13:15-18:05

Nonstop3h 50m

£160

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 26/4

14:15-13:35

2 stops24h 20m

Hong Kong Intl

Tue 28/4

11:25-10:55

2 stops22h 30m

£184

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 13/8

08:45-11:55

Nonstop4h 10m

Hong Kong Intl

Sun 16/8

13:15-18:05

Nonstop3h 50m

£198

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8/6

07:45-16:05

1 stop9h 20m

Hong Kong Intl

Tue 16/6

11:25-12:10

3 stops23h 45m

£205
Fastest return journey

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 15/7

08:00-10:50

Nonstop3h 50m

Hong Kong Intl

Fri 17/7

19:45-00:25

Nonstop3h 40m

£210

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 17/4

07:45-21:05

2 stops14h 20m

Hong Kong Intl

Fri 24/4

07:30-10:55

2 stops26h 25m

£211

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 4/6

08:05-10:55

Nonstop3h 50m

Hong Kong Intl

Sat 6/6

12:20-17:05

Nonstop3h 45m

£223

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 19 resultsSorted by cheapest first
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 13 March 2026.

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 83 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 £85). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £127). 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 23 March 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 25% on the cost of your flight, compared to a flight at midday.

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 23 March 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
1,222 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,222 reviews
Cathay Pacific
7.6
Good
1,222 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
HK Express
7.3
Good
44 reviews
Cathay Pacific
7.6
Good
1,222 reviews
Check prices

Crew

8.1

Overall

7.6

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 37 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 £151, T'way Air can have you in Hong Kong from Incheon Intl Airport in 3h 55m. 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 £92, 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 42% 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 HK Express (93%), Virgin Atlantic (89%) or WestJet (87%) 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 £171, our data shows the cheapest flight currently is £54. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay £134 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 £85). Flying from Incheon Intl Airport to Hong Kong in February is currently the most expensive (average of £127). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.
First Class
Business Class
Premium Economy Class
Economy class

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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£92Average£169FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapest£133Average£312FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.