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Cheap flights from Hong Kong to Incheon Intl Airport from $122

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
8 Apr — 15 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Incheon Intl are usually found in February or November, booked 11 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap 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 3 April 2025.

Round-trip from

$221

One-way from

$122

Popular in

December

Cheapest in

February

Average price

$364

Good round-trip deal

$1,797 or less

Good one-way deal

$156 or less
T'way Air
  • T'way Air
  • 17/5-22/5
  • Nonstop
  • 8h 00m total
  • Hong Kong to Incheon
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Jin Air
  • Jin Air
  • 26/4
  • Nonstop
  • 3h 40m total
  • Hong Kong to Incheon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Incheon Intl.
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Price to beat on a one-way flight from Hong Kong Intl to Incheon Intl.
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Find flight deals from Hong Kong to Incheon Intl

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 3 April 2025.

Sat 17/500:40HKG - ICN
Nonstop3h 50mT'way Air
Thu 22/520:05ICN - HKG
Nonstop4h 10mT'way Air
Deal found 2/4$221
Tue 8/413:35HKG - ICN
Nonstop3h 40mJeju Air
Wed 9/409:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 3/4$224
Wed 21/501:25HKG - ICN
Nonstop3h 40mJin Air
Wed 28/521:25ICN - HKG
Nonstop3h 50mJin Air
Deal found 3/4$265
Sun 18/518:35HKG - ICN
1 stop16h 45mAir China
Thu 22/510:50ICN - HKG
1 stop9h 10mAir China
Deal found 2/4$303
Wed 21/520:35HKG - ICN
1 stop8h 25mMultiple Airlines
Thu 22/520:05ICN - HKG
Nonstop4h 10mMultiple Airlines
Deal found 3/4$316
Thu 3/414:50HKG - ICN
Nonstop3h 50mHong Kong Airlines
Thu 10/414:50ICN - HKG
Nonstop4h 00mHong Kong Airlines
Deal found 2/4$369
Wed 21/507:30HKG - ICN
1 stop6h 55mChina Eastern
Thu 22/516:20ICN - HKG
1 stop8h 25mChina Eastern
Deal found 3/4$397
Fri 27/617:30HKG - ICN
1 stop18h 20mShandong Airlines
Sat 28/616:45ICN - HKG
1 stop24h 45mShandong Airlines
Deal found 1/4$450
Sat 12/400:45HKG - ICN
Nonstop3h 40mKorean Air
Sun 20/407:45ICN - HKG
Nonstop3h 55mKorean Air
Deal found 2/4$537
Fri 3/1013:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Sun 12/1009:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 3/4$547
Tue 8/411:05HKG - ICN
1 stop7h 30mChina Airlines
Wed 9/412:05ICN - HKG
1 stop8h 30mChina Airlines
Deal found 3/4$554
Thu 3/411:05HKG - ICN
1 stop6h 40mEVA Air
Thu 10/420:45ICN - HKG
1 stop15h 10mEVA Air
Deal found 2/4$562

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 3 April 2025.
Use the filters below to find and compare flights from Hong Kong to Incheon Intl Airport that are best for you.

Fly from

Hong Kong

Fly to

Incheon Intl

Route

Depart

Return

Price

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 17/5

00:40-05:30

Nonstop3h 50m

Incheon Intl

Thu 22/5

20:05-23:15

Nonstop4h 10m

$221

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 21/5

01:25-06:05

Nonstop3h 40m

Incheon Intl

Wed 28/5

21:25-00:15

Nonstop3h 50m

$265

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 19/6

13:35-18:15

Nonstop3h 40m

Incheon Intl

Mon 23/6

09:45-12:35

Nonstop3h 50m

$291

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 18/5

18:35-12:20

1 stop16h 45m

Incheon Intl

Thu 22/5

10:50-19:00

1 stop9h 10m

$303

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 18/5

07:30-15:20

1 stop6h 50m

Incheon Intl

Thu 22/5

20:05-23:15

Nonstop4h 10m

$307

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 21/5

07:30-15:25

1 stop6h 55m

Incheon Intl

Thu 22/5

16:20-23:45

1 stop8h 25m

$397

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 27/6

13:40-22:40

1 stop8h 00m

Incheon Intl

Tue 1/7

08:45-16:30

1 stop8h 45m

$450

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 18/6

00:30-05:10

Nonstop3h 40m

Incheon Intl

Mon 23/6

19:50-22:50

Nonstop4h 00m

$539

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 18/4

21:00-01:40

Nonstop3h 40m

Incheon Intl

Sun 20/4

12:45-15:35

Nonstop3h 50m

$594

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 13/4

09:25-14:05

Nonstop3h 40m

Incheon Intl

Sun 20/4

10:10-13:00

Nonstop3h 50m

$659

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 36 results
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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?

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 28 March 2025.

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 9 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, March is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $507). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of $1,018). 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 3 April 2025.

It’s typically best to fly out from Hong Kong to Incheon Intl Airport in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Hong Kong to Incheon Intl Airport

Explore weekly flight availability from Hong Kong to Incheon Intl. 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 3 April 2025.

The most flights from HKG to ICN are scheduled on a Wednesday (41 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 3 April 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as EVA Air, Korean Air and China Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,170 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very Good
1,052 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very Good
725 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very Good
438 reviews
EVA Air
8.4
Very Good
1,170 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 34 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 popular is this Hong Kong to Incheon Intl Airport flight route?

    This flight path from Hong Kong Intl to Incheon Intl was viewed by 94 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 Hong Kong to Incheon Intl Airport round-trip?

    According to our current data, T'way Air ($221), Jin Air ($265), and Jeju Air ($291) offers the cheapest pricing from Hong Kong to Incheon Intl Airport. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $122 on Jin Air. Other airlines that offer cheap prices include Jeju Air from $126 and T'way Air from $151 one-way.

  • 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 Greater Bay Airlines (100%), HK Express (95%) and Cathay Pacific (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 $128. On average you can expect to pay $2,554. The most popular route, (Hong Kong Intl - Incheon Intl), can usually be booked for $211.

  • 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, March is the cheapest month in which you can book a flight from Hong Kong to Incheon Intl Airport (average of $507). Flying from Hong Kong to Incheon Intl Airport in December is currently the most expensive (average of $1,018). 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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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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$196Average$232FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

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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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