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Cheap flights from Seoul to Hong Kong from £39

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HKG
23 avr. — 30 avr.1
1 adult

Cheapflights Tip: The best prices from Seoul to Hong Kong Intl are usually found in March or November, booked 65 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

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 18 avril 2025.

Round-trip from

£100

One-way from

£39

Popular in

May

Cheapest in

March

Average price

£156

Good round-trip deal

£113 or less

Good one-way deal

£72 or less
Jin Air
  • Jin Air
  • 14/5-20/5
  • Nonstop
  • 7h 30m total
  • Seoul to Hong Kong
Jeju Air
  • Jeju Air
  • 21/5
  • Nonstop
  • 3h 50m total
  • Seoul to Hong Kong
Highest demand for flights based on searches. 6% potential increase in price (£8 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Seoul (SEL) to Hong Kong Intl.
Price to beat on a one-way flight from Seoul (SEL) to Hong Kong Intl.

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 18 avril 2025.

mer. 14/521:25ICN - HKG
Nonstop3h 50mJin Air
mar. 20/501:25HKG - ICN
Nonstop3h 40mJin Air
Deal found 18/4£100
mer. 21/520:05ICN - HKG
Nonstop4h 10mT'way Air
mar. 27/500:40HKG - ICN
Nonstop3h 50mT'way Air
Deal found 17/4£118
lun. 28/409:45ICN - HKG
Nonstop3h 50mJeju Air
sam. 10/513:35HKG - ICN
Nonstop3h 40mJeju Air
Deal found 17/4£129
jeu. 9/1002:35ICN - HKG
Nonstop3h 45mHK Express
mer. 15/1007:15HKG - ICN
Nonstop3h 35mHK Express
Deal found 17/4£140
mer. 21/522:35ICN - HKG
1 stop11h 30mMultiple Airlines
mer. 28/507:15HKG - ICN
Nonstop3h 35mMultiple Airlines
Deal found 17/4£141
ven. 18/420:40ICN - HKG
Nonstop4h 05mHong Kong Airlines
sam. 19/414:50HKG - ICN
Nonstop3h 50mHong Kong Airlines
Deal found 18/4£166
mer. 21/513:40ICN - HKG
Nonstop3h 55mCathay Pacific
mer. 28/514:25HKG - ICN
Nonstop3h 40mCathay Pacific
Deal found 18/4£167
jeu. 13/1119:35ICN - HKG
Nonstop3h 55mAsiana Airlines
lun. 17/1100:30HKG - ICN
Nonstop3h 20mAsiana Airlines
Deal found 17/4£176
jeu. 5/614:00ICN - HKG
1 stop27h 30mShandong Airlines
sam. 7/613:40HKG - ICN
1 stop20h 05mShandong Airlines
Deal found 17/4£198
dim. 4/509:05ICN - HKG
Nonstop3h 55mAIR PREMIA
mer. 7/513:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Deal found 17/4£230
mer. 21/513:30GMP - HKG
1 stop23h 50mChina Southern
mer. 28/508:30HKG - GMP
1 stop26h 55mChina Southern
Deal found 18/4£242
ven. 18/413:05ICN - HKG
1 stop9h 45mAir China
ven. 25/410:30HKG - ICN
1 stop10h 15mAir China
Deal found 17/4£244

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 858,174 searches. Data last updated 18 avril 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

mer. 14/5

21:25-00:15

Nonstop3h 50m

Hong Kong Intl

mar. 20/5

01:25-06:05

Nonstop3h 40m

£100

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mer. 21/5

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

mar. 27/5

00:40-05:30

Nonstop3h 50m

£118

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

lun. 28/4

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

sam. 10/5

13:35-18:15

Nonstop3h 40m

£129

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

jeu. 9/10

02:35-05:20

Nonstop3h 45m

Hong Kong Intl

mer. 15/10

07:15-11:50

Nonstop3h 35m

£140

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mer. 21/5

22:35-09:05

1 stop11h 30m

Hong Kong Intl

mer. 28/5

07:15-11:50

Nonstop3h 35m

£141

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mer. 21/5

13:40-16:35

Nonstop3h 55m

Hong Kong Intl

mer. 28/5

14:25-19:05

Nonstop3h 40m

£167

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

jeu. 5/6

14:00-16:30

1 stop27h 30m

Hong Kong Intl

sam. 7/6

13:40-10:45

1 stop20h 05m

£198

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

dim. 4/5

09:05-12:00

Nonstop3h 55m

Hong Kong Intl

mer. 7/5

13:30-18:10

Nonstop3h 40m

£230

SeoulHong Kong

GMP - HKG

GMPHKG

Seoul Gimpo Intl

mer. 21/5

13:30-12:20

1 stop23h 50m

Hong Kong Intl

mer. 28/5

08:30-12:25

1 stop26h 55m

£242

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

mar. 6/5

12:05-18:25

1 stop7h 20m

Hong Kong Intl

mar. 6/5

21:45-18:45

1 stop20h 00m

£247

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 46 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 11 April 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seoul to Hong Kong?

Currently, April is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of £728). Flying from Seoul to Hong Kong in July is currently the most expensive (average of £1,111). 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 18 avril 2025.

It’s typically best to fly out from Seoul to Hong Kong in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

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 18 avril 2025.

The most flights from SEL to HKG are scheduled on a Wednesday (48 on average). You will have fewer flight options on Monday, 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 18 avril 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and AIR PREMIA from Seoul to Hong Kong. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

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.

Comfort

8.3

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

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.

Comfort

8.3

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

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.
AIR PREMIA
8.2
Very Good

Comfort

8.3

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

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.

Comfort

8.3

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Overall

8.4

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 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?

    Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from Seoul to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from Seoul; the airport handles an average of 41 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Hong Kong airport from Seoul. It is only a 16.2 mi journey from Hong Kong Intl (HKG) to Hong Kong’s city center.

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

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

    According to our current data, Jin Air (£100), T'way Air (£118), and Jeju Air (£129) offers the cheapest pricing from Seoul to Hong Kong. These flights start at 31% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Seoul to Hong Kong are Jeju Air (£39), HK Express (£41), and Jin Air (£44).

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

    The top 3 most reliable airlines when flying from Seoul to Hong Kong are AIR PREMIA (67%), HK Express (65%) and Qatar Airways (64%).

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

    While on average a flight from Seoul to Hong Kong is generally £134, our data shows the cheapest flight currently is £56. When looking at the most popular route, (Seoul Gimpo Intl - Hong Kong Intl), you can expect to pay £303 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, April is the cheapest month in which you can book a flight from Seoul to Hong Kong (average of £728). Flying from Seoul to Hong Kong in July is currently the most expensive (average of £1,111). 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.

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 858,174 searches. Data last updated 18 avril 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£89Average£117FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Greater Bay AirlinesCheapest£91Average£145FlexibilityNo cancel feeOn-timeN/A
Search Greater Bay Airlines flights

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How does Cheapflights help users find flights from Seoul to Hong Kong?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Hong Kong.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seoul to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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Of course! You can now track prices for flights from Seoul to Hong Kong 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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