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HK$659+ Cheap flights from Incheon Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — HKG
18 Aug — 25 Aug1
1 adult

What to know about flights from Incheon Intl

Discover essential information about flights departing from Incheon Intl, including flight schedules, destinations, airlines operating at the Incheon Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 August 2025.

Cheapest airline

Asiana Airlines

Good round-trip deal

HK$642 or less

Good one-way deal

HK$307 or less
On average, Asiana Airlines currently has the cheapest one-way flight from Incheon Intl (avg. price of HK$752).
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Price to beat on a round-trip flight from Incheon Intl.
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Price to beat on a one-way flight from Incheon Intl.
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Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 13 August 2025.

Sun 16-1102:20ICN - HKG
Nonstop4h 05mHK Express
Fri 21-1116:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-8HK$1,162
Fri 5-912:45ICN - HKG
Nonstop3h 50mHK Express
Sun 7-907:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 10-8HK$1,162
Mon 17-1115:45ICN - HKG
Nonstop4h 15mHK Express
Wed 26-1107:10HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-8HK$1,162
Sun 14-909:05ICN - HKG
Nonstop3h 55mMultiple Airlines
Mon 22-916:55HKG - ICN
Nonstop3h 40mMultiple Airlines
Deal found 11-8HK$1,162
Tue 18-1102:20ICN - HKG
Nonstop4h 05mHK Express
Wed 19-1121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-8HK$1,162
Sun 30-1115:45ICN - HKG
Nonstop4h 15mHK Express
Thu 4-1210:25HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-8HK$1,162
Sat 13-922:30ICN - HKG
Nonstop3h 50mHK Express
Thu 18-916:55HKG - ICN
Nonstop3h 40mHK Express
Deal found 11-8HK$1,170
Tue 9-1221:55ICN - HKG
Nonstop3h 55mHK Express
Fri 12-1216:35HKG - ICN
Nonstop3h 30mHK Express
Deal found 12-8HK$1,170
Mon 17-1115:45ICN - HKG
Nonstop4h 15mHK Express
Tue 18-1121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 12-8HK$1,170
Mon 27-1002:20ICN - HKG
Nonstop4h 05mHK Express
Sat 1-1121:05HKG - ICN
Nonstop3h 30mHK Express
Deal found 11-8HK$1,170
Sat 23-808:15ICN - HKT
1 stop10h 20mMultiple Airlines
Thu 28-822:05HKT - ICN
1 stop10h 15mMultiple Airlines
Deal found 13-8HK$1,978
Tue 30-917:25ICN - HKT
Nonstop6h 25mJin Air
Thu 2-1022:50HKT - ICN
Nonstop6h 10mJin Air
Deal found 13-8HK$2,002

Find flights from Incheon Intl within your budget

 
Find flights departing from Incheon Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 August 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 10-12

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 3-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Fri 5-12

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 15-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Tue 16-12

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 26-11

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Fri 28-11

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 10-11

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Tue 11-11

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 14-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Thu 18-12

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 8-12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Tue 9-12

00:05-05:00

Nonstop3h 55m

HK$1,664

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 28-11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Sun 30-11

00:30-04:50

Nonstop3h 20m

HK$1,782

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 17-11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Wed 19-11

00:30-04:50

Nonstop3h 20m

HK$1,782

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 8-11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Sun 9-11

00:30-04:50

Nonstop3h 20m

HK$1,782

Flights are sorted by cheapest return flights first.

Deals found on 11-8

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Best time to book a flight from Incheon Intl

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Incheon Intl

Get recent, data-driven insights about flights from Incheon Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Incheon Intl Airport?

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 8 August 2025.

The price you pay for your flight from Incheon Intl Airport 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?

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport (average of HK$879). Flying from Incheon Intl Airport in January will prove the most costly (average of HK$1,083). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Incheon Intl Airport?

Use this chart to determine the cheapest time to fly return from Incheon Intl to Hong Kong. Price data was last updated on 10 August 2025.

Those who are seeking the cheapest fare on flights departing from Incheon Intl Airport would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday afternoons when fares are usually the most expensive.

Which airlines fly from Incheon Intl Airport?

Many airlines operate round-trip flights from Incheon Intl Airport: Cathay Pacific, HK Express, Hong Kong Airlines, Asiana Airlines. These airlines fly to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$194
Ethiopian Air
Ethiopian Air
From HK$714
HK Express
HK Express
From HK$125
宿霧太平洋航空
宿霧太平洋航空
From HK$135

What are popular destinations to fly to from Incheon Intl Airport?

If you’re flying from Incheon Intl Airport, these routes are more frequently taken by airlines Tokyo (708 flights per day), Osaka (638 flights per day) and Fukuoka (313 flights per day).

Hong Kong Intl
Hong Kong Intl
From HK$53
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From HK$827
Addis Ababa Bole
Addis Ababa Bole
From HK$1,063
New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From HK$419

What is the cheapest place to fly to from Incheon Intl Airport?

The cheapest city to fly to from Incheon Intl Airport is Sapporo, with prices starting at HK$307. Explore other affordable destinations below.

Sapporo
Sapporo
From HK$39
Osaka
Osaka
From HK$42
Hong Kong Intl
Hong Kong Intl
From HK$53
Dalian
Dalian
From HK$74

Airline reviews for flights from Incheon Intl

Get insights into the airlines that provide service from 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 airline for your flight from Incheon Intl. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Read through reviews of airlines serving Incheon Intl Airport, such as Asiana Airlines and Cathay Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
473 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very Good
473 reviews
Asiana Airlines
8.2
Very Good
473 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Cathay Pacific
7.6
Good
966 reviews
Asiana Airlines
8.2
Very Good
473 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

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Alternate flight departure points to Incheon Intl

Consider leaving from one of these other departure points that are located a short distance from Incheon Intl. Flight origins were last updated on 13 August 2025.
Flights from Incheon Intl
Flights from Busan

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 August 2025.

  • What are the most popular destinations to fly to from Incheon Intl Airport?

    This month, the top selected destinations from Incheon Intl Airport are Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang. Throughout the year, Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang are some of the top choices made by users flying from Incheon Intl Airport.

  • What is the cheapest flight from Incheon Intl Airport to anywhere?

    Users have flown out of Incheon Intl Airport for as low as HK$307 to Sapporo Chitose Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,742 to fly from Incheon Intl Airport.

  • What are the cheapest airlines flying from Incheon Intl Airport to anywhere?

    Over the past few days, we've found that VietJet Air, Philippines AirAsia, and Hong Kong Airlines have the cheapest prices from Incheon Intl Airport. VietJet Air flights from Incheon Intl Airport to Da Nang (HK$464), Philippines AirAsia flights from Incheon Intl Airport to Manila Ninoy Aquino Intl (HK$869), and Hong Kong Airlines flights from Incheon Intl Airport to Hong Kong Intl (HK$953).

  • What is the cheapest premium economy flight from Incheon Intl Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Incheon Intl Airport.
    Fly Incheon Intl to Hong Kong from HK$663
    Fly Incheon Intl to Shenzhen from HK$4,779
    Fly Incheon Intl to Calgary from HK$8,219
    Fly Incheon Intl to Los Angeles from HK$9,047

  • What is the cheapest first class flight from Incheon Intl Airport?

    To fly first-class from Incheon Intl Airport on a budget, select a flight to Los Angeles from HK$62,849.

  • What is the cheapest month to fly from Incheon Intl Airport?

    Currently, the cheapest month for flights from Incheon Intl Airport is November. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Incheon Intl Airport?

    Check out the cheapest flights from Incheon Intl Airport to embark to:
    Fly from Seoul to Hong Kong from HK$1,146 round trip

  • How does Cheapflights help users find flights from Incheon Intl?

    Deals for flights from Incheon Intl 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Incheon Intl.

  • Can Cheapflights find flights from Incheon Intl with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Incheon Intl flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Incheon Intl become cheaper?

    Yes, Cheapflights offers price alerts on flights from Incheon Intl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Deals for flights from Incheon Intl 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Incheon Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Incheon Intl flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on flights from Incheon Intl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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