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Cheap flights from Hong Kong to Seoul from £57

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in March or September, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Hong Kong to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Seoul (SEL). 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 30 April 2025.

Round-trip from

£105

One-way from

£57

Popular in

December

Cheapest in

March

Average price

£185

Good round-trip deal

£112 or less

Good one-way deal

£57 or less
Jeju Air
  • Jeju Air
  • 19/6-23/6
  • Nonstop
  • 7h 30m total
  • Hong Kong to Seoul
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Jin Air
  • Jin Air
  • 27/5
  • Nonstop
  • 3h 40m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 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 Seoul (SEL).
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Price to beat on a one-way flight from Hong Kong Intl to Seoul (SEL).
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Find flight deals from Hong Kong to Seoul

Cheapest flights from Hong Kong to Seoul
Explore the most affordable flight options available from Hong Kong to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 19/613:35HKG - ICN
Nonstop3h 40mJeju Air
Mon 23/609:45ICN - HKG
Nonstop3h 50mJeju Air
Deal found 29/4£105
Sun 22/600:40HKG - ICN
Nonstop3h 50mMultiple Airlines
Fri 27/622:30ICN - HKG
Nonstop3h 50mMultiple Airlines
Deal found 28/4£117
Mon 23/614:50HKG - ICN
1 stop21h 20mAir China
Fri 27/610:50ICN - HKG
1 stop11h 15mAir China
Deal found 28/4£139
Mon 23/620:15HKG - GMP
1 stop15h 50mAir China
Fri 27/614:25GMP - HKG
1 stop7h 40mAir China
Deal found 28/4£149
Mon 26/500:40HKG - ICN
Nonstop3h 50mT'way Air
Sat 31/520:05ICN - HKG
Nonstop4h 10mT'way Air
Deal found 29/4£151
Sun 4/513:30HKG - ICN
Nonstop3h 40mAIR PREMIA
Sun 11/509:05ICN - HKG
Nonstop3h 55mAIR PREMIA
Deal found 29/4£173
Mon 23/609:25HKG - ICN
1 stop13h 20mCebu Pacific
Thu 26/601:15ICN - HKG
1 stop17h 55mCebu Pacific
Deal found 28/4£195
Sat 3/501:25HKG - ICN
Nonstop3h 40mJin Air
Sat 24/521:25ICN - HKG
Nonstop3h 50mJin Air
Deal found 29/4£202
Wed 6/813:40HKG - ICN
1 stop8h 00mShandong Airlines
Sat 23/811:45ICN - HKG
1 stop8h 00mShandong Airlines
Deal found 29/4£211
Tue 5/800:30HKG - ICN
Nonstop3h 40mAsiana Airlines
Fri 22/809:00ICN - HKG
Nonstop3h 40mAsiana Airlines
Deal found 29/4£233
Thu 1/500:45HKG - ICN
Nonstop3h 40mKorean Air
Mon 12/519:45ICN - HKG
Nonstop3h 45mKorean Air
Deal found 29/4£253
Wed 30/408:10HKG - ICN
1 stop10h 25mChina Airlines
Mon 5/520:35ICN - HKG
1 stop23h 20mChina Airlines
Deal found 29/4£262

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Seoul 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 30 April 2025.
Use the filters below to find and compare flights from Hong Kong to Seoul that are best for you.

Fly from

Hong Kong

Fly to

Seoul

Route

Depart

Return

Price

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

£105

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 22/6

00:40-05:30

Nonstop3h 50m

Incheon Intl

Fri 27/6

22:30-01:20

Nonstop3h 50m

£117

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 23/6

14:50-13:10

1 stop21h 20m

Incheon Intl

Fri 27/6

10:50-21:05

1 stop11h 15m

£139

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 23/6

20:15-13:05

1 stop15h 50m

Seoul Gimpo Intl

Fri 27/6

14:25-21:05

1 stop7h 40m

£149

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 26/5

00:40-05:30

Nonstop3h 50m

Incheon Intl

Sat 31/5

20:05-23:15

Nonstop4h 10m

£151

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Mon 23/6

09:25-23:45

1 stop13h 20m

Incheon Intl

Thu 26/6

01:15-18:10

1 stop17h 55m

£195

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 9/7

13:30-18:10

Nonstop3h 40m

Incheon Intl

Sun 20/7

09:05-12:00

Nonstop3h 55m

£198

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 6/8

13:40-22:40

1 stop8h 00m

Incheon Intl

Sat 23/8

11:45-18:45

1 stop8h 00m

£211

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 5/8

00:30-05:10

Nonstop3h 40m

Incheon Intl

Fri 22/8

09:00-11:40

Nonstop3h 40m

£233

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 19/7

11:05-19:35

1 stop7h 30m

Incheon Intl

Wed 30/7

12:35-18:55

1 stop7h 20m

£272

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 41 results
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Best time to book a flight from Hong Kong to Seoul

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

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Seoul. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Seoul, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of £675). Flying from Hong Kong to Seoul in July is currently the most expensive (average of £1,165). 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 SEL?

Find hourly flight availability from Hong Kong to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 30% on flights from Hong Kong to Seoul by exploring options for tickets in the morning.

What is the cheapest day to fly from Hong Kong to Seoul?

Use this chart to determine the cheapest time to fly return from Hong Kong to Seoul. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Seoul

Explore weekly flight availability from Hong Kong to Seoul. 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 30 April 2025.

The most flights from HKG to SEL are scheduled on a Tuesday (38 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as EVA Air, Korean Air and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very Good
1,066 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very Good
732 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
AIR PREMIA
8.2
Very Good
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Seoul. 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 Seoul?

    If you book a flight to Seoul from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong. There are 35 flights from Hong Kong Intl to Seoul per day from 3 different airlines.

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

    The Hong Kong Intl to Seoul flight path was viewed by 123 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 Seoul round-trip?

    Flying on Jeju Air is currently your cheapest option to Seoul, with prices starting at £105. Additional return tickets that might be worth considering are offered by Air China and T'way Air, with the lowest prices starting at £139 and £151, respectively. You may be able to fly from Hong Kong to Seoul for 31% less than the average price by searching for these airlines.

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

    £57 is the cheapest one-way deal found within the past few days, from Jin Air. You may also be able to find cheap deals on Jeju Air and HK Express, with prices starting from £59 and £64, respectively.

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

    Consider EL AL (100%), Greater Bay Airlines (100%) or HK Express (96%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Seoul.

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

    On average you can expect to pay £128 for a flight from Hong Kong to Seoul. The cheapest flight overall is £57 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at £81.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of £675). Flying from Hong Kong to Seoul in July is currently the most expensive (average of £1,165). 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 Hong Kong to Seoul

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

Top 3 airlines flying from Hong Kong to Seoul

Discover the top 3 airlines that operate flights from Hong Kong to Seoul. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£99Average£137FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Asiana AirlinesCheapest£185Average£198FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapest£190Average£209FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Seoul?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Seoul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from Hong Kong today and book when prices fit your budget.

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