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Cheap flights from Seoul to Hong Kong from $156

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HKG
16 Jun — 23 Jun1
1 adult

Cheapflights Tip: The best prices from Seoul to Hong Kong Intl are usually found in March or November, booked 77 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from Seoul to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 11 June 2025.

Round-trip from

$206

One-way from

$156

Popular in

December

Cheapest in

March

Average price

$301

Good round-trip deal

$896 or less

Good one-way deal

$94 or less
Jeju Air
  • Jeju Air
  • 28/6-1/7
  • Nonstop
  • 7h 30m total
  • Seoul to Hong Kong
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AIR PREMIA
  • AIR PREMIA
  • 17/10
  • Nonstop
  • 3h 55m total
  • Seoul to Hong Kong
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Hong Kong Intl.
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Price to beat on a one-way flight from Seoul (SEL) to Hong Kong Intl.
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Find flight deals from Seoul to Hong Kong

Cheapest flights from Seoul to Hong Kong
Explore the most affordable flight options available from Seoul to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.

Tue 17/609:45ICN - HKG
Nonstop3h 50mJeju Air
Mon 23/613:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 11/6$206
Wed 11/620:05ICN - HKG
Nonstop4h 10mT'way Air
Tue 17/600:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 10/6$224
Wed 23/702:35ICN - HKG
Nonstop3h 45mHK Express
Thu 31/721:05HKG - ICN
Nonstop3h 35mHK Express
Deal found 9/6$233
Wed 18/621:25ICN - HKG
Nonstop3h 50mJin Air
Sat 21/601:25HKG - ICN
Nonstop3h 40mJin Air
Deal found 9/6$238
Thu 24/708:20ICN - HKG
1 stop10h 50mMultiple Airlines
Thu 31/721:05HKG - ICN
Nonstop3h 35mMultiple Airlines
Deal found 9/6$288
Thu 26/613:40ICN - HKG
Nonstop3h 55mCathay Pacific
Sun 29/616:25HKG - ICN
Nonstop3h 45mCathay Pacific
Deal found 10/6$296
Sat 1/1119:35ICN - HKG
Nonstop3h 55mAsiana Airlines
Sat 1/1100:30HKG - ICN
Nonstop3h 20mAsiana Airlines
Deal found 8/6$330
Mon 3/1120:00ICN - HKG
Nonstop4h 10mKorean Air
Sun 9/1100:55HKG - ICN
Nonstop3h 25mKorean Air
Deal found 10/6$334
Thu 3/706:50ICN - HKG
1 stop10h 15mChina Eastern
Tue 8/707:30HKG - ICN
1 stop6h 50mChina Eastern
Deal found 10/6$354
Wed 25/623:40ICN - HKG
1 stop20h 05mShandong Airlines
Sun 29/617:30HKG - ICN
1 stop20h 00mShandong Airlines
Deal found 11/6$371
Wed 23/701:15ICN - HKG
1 stop17h 55mCebu Pacific
Thu 31/711:00HKG - ICN
1 stop11h 45mCebu Pacific
Deal found 9/6$446
Wed 5/1102:20ICN - HKG
1 stop14h 20mVietJet Air
Sun 9/1119:50HKG - ICN
1 stop13h 00mVietJet Air
Deal found 10/6$495

Cheapflights Fare Finder

Customise your flight search to find flights from Seoul 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 647,157 searches. Data last updated 11 June 2025.
Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.

Fly from

Seoul

Fly to

Hong Kong

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 28/6

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Mon 7/7

13:35-18:15

Nonstop3h 40m

$206

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 23/7

02:35-05:20

Nonstop3h 45m

Hong Kong Intl

Thu 31/7

21:05-01:40

Nonstop3h 35m

$233

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 3/7

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Mon 7/7

00:40-05:30

Nonstop3h 50m

$256

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 26/6

13:40-16:35

Nonstop3h 55m

Hong Kong Intl

Sun 29/6

16:25-21:10

Nonstop3h 45m

$296

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 1/11

19:35-22:30

Nonstop3h 55m

Hong Kong Intl

Sat 1/11

00:30-04:50

Nonstop3h 20m

$330

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 3/11

20:00-23:10

Nonstop4h 10m

Hong Kong Intl

Sun 9/11

00:55-05:20

Nonstop3h 25m

$334

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 3/7

06:50-16:05

1 stop10h 15m

Hong Kong Intl

Tue 8/7

07:30-15:20

1 stop6h 50m

$354

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 25/6

23:40-18:45

1 stop20h 05m

Hong Kong Intl

Sun 29/6

17:30-14:30

1 stop20h 00m

$371

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 23/7

01:15-18:10

1 stop17h 55m

Hong Kong Intl

Thu 31/7

11:00-23:45

1 stop11h 45m

$446

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 5/11

02:20-15:40

1 stop14h 20m

Hong Kong Intl

Sun 9/11

19:50-09:50

1 stop13h 00m

$495

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 32 results
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Best time to book a flight from Seoul to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seoul 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 Seoul to Hong Kong

How far ahead should I book a flight from Seoul to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Seoul to Hong Kong. Price data was last updated on 9 June 2025.

The price you pay for your flight from Seoul to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Seoul to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of $533). Flying from Seoul to Hong Kong in December is currently the most expensive (average of $1,030). 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 SEL to HKG?

Find hourly flight availability from Seoul 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 11 June 2025.

When flying from Seoul to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 74% versus a flight in the afternoon.

Weekly flight availability from Seoul to Hong Kong

Explore weekly flight availability from Seoul to Hong Kong. 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 11 June 2025.

The most flights from SEL to HKG are scheduled on a Monday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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 11 June 2025.
See what other customers who have flown with EVA Air, Korean Air and China Airlines from Seoul to Hong Kong have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very Good
1,202 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very Good
1,088 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very Good
738 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Asiana Airlines
8.2
Very Good
443 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
AIR PREMIA
8.2
Very Good
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    Most people fly into Hong Kong Intl (HKG) if they book a flight to Hong Kong from Seoul. On average, Hong Kong Intl has 37 inbound flights from Seoul per day from 2 airlines. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How popular is this Seoul to Hong Kong flight route?

    Flights from Seoul to Hong Kong Intl have been viewed 134 times in the past calendar month.

  • What are the cheapest airlines flying from Seoul to Hong Kong round-trip?

    According to our current data, Jeju Air ($206), HK Express ($233), and Cathay Pacific ($296) offers the cheapest pricing from Seoul to Hong Kong. Jeju Air is currently priced 29% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seoul to Hong Kong one-way?

    One-way options have recently been found by users for as low as $156 on AIR PREMIA. Other airlines that offer cheap prices include Jeju Air from $158 and Hainan Airlines from $204 one-way.

  • What are the most reliable airlines from Seoul to Hong Kong?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Hong Kong on time: AIR PREMIA (78%), HK Express (74%), EL AL (65%).

  • What are the cheapest flights from Seoul to Hong Kong?

    While on average a flight from Seoul to Hong Kong is generally $751, our data shows the cheapest flight currently is $73. When looking at the most popular route, (Incheon Intl - Hong Kong Intl), you can expect to pay $190 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of $533). Flying from Seoul to Hong Kong in December is currently the most expensive (average of $1,030). 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

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Alternative routes for Seoul to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hong Kong flights

Top 2 airlines flying from Seoul to Hong Kong

Discover the top 2 airlines that operate flights from Seoul 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 647,157 searches. Data last updated 11 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$295Average$306FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Korean AirCheapest$312Average$418FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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

Need flexible booking options for your flight to Hong Kong from Seoul? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seoul to Hong Kong become cheaper?

Yes, Cheapflights offers price alerts on Seoul to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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