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Cheap flights from Hong Kong to Seoul from C$ 175

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in September or March, booked 14 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Hong Kong to Seoul

Enter your travel dates to find the best prices.

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 15 June 2026.

Thu 2/712:05 a.m.
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Sat 4/78:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 10/6C$ 302
Mon 22/612:05 a.m.
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Wed 24/68:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 10/6C$ 306
Mon 6/71:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Wed 8/78:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 10/6C$ 309
Mon 16/1110:25 a.m.
HKG
-
ICN
Nonstop3h 30m
HK Express
Fri 20/1112:25 p.m.
ICN
-
HKG
Nonstop4h 10m
HK Express
Deal found 12/6C$ 316
Mon 29/61:30 p.m.
HKG
-
ICN
Nonstop3h 45m
AIR PREMIA
Wed 8/79:15 a.m.
ICN
-
HKG
Nonstop3h 45m
AIR PREMIA
Deal found 11/6C$ 317
Sun 5/712:05 a.m.
HKG
-
ICN
Nonstop3h 50m
Eastar Jet
Thu 9/78:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 14/6C$ 324
Sun 5/71:30 p.m.
HKG
-
ICN
Nonstop3h 45m
AIR PREMIA
Wed 8/79:15 a.m.
ICN
-
HKG
Nonstop3h 45m
AIR PREMIA
Deal found 11/6C$ 329
Sun 14/61:30 p.m.
HKG
-
ICN
Nonstop3h 45m
AIR PREMIA
Wed 17/69:15 a.m.
ICN
-
HKG
Nonstop3h 45m
AIR PREMIA
Deal found 11/6C$ 348
Tue 16/612:35 a.m.
HKG
-
ICN
Nonstop3h 55m
Jeju Air
Wed 17/68:40 p.m.
ICN
-
HKG
Nonstop3h 55m
Jeju Air
Deal found 14/6C$ 350
Mon 6/71:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Thu 9/78:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 14/6C$ 357
Mon 29/61:30 p.m.
HKG
-
ICN
Nonstop3h 45m
AIR PREMIA
Mon 6/79:15 a.m.
ICN
-
HKG
Nonstop3h 45m
AIR PREMIA
Deal found 11/6C$ 364
Fri 19/68:05 p.m.
HKG
-
GMP
1 stop22h 45m
China Eastern
Wed 24/68:50 p.m.
GMP
-
HKG
1 stop21h 50m
China Eastern
Deal found 13/6C$ 450

Find 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 15 June 2026.

Round-trip from

C$ 302

One-way from

C$ 175

Popular in

February

Cheapest in

September

Average price

C$ 306

Good round-trip deal

C$ 311 or less

Good one-way deal

C$ 188 or less
Eastar Jet
  • Eastar Jet
  • 2/7-4/7
  • Nonstop
  • 7h 25m total
  • Hong Kong to Seoul
Search Deals
HK Express
  • HK Express
  • 23/9
  • Nonstop
  • 3h 40m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Hong Kong to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 9/7

12:50 p.m.-8:45 p.m.

1 stop6h 55m

Incheon Intl

Wed 15/7

2:30 p.m.-11:45 p.m.

1 stop10h 15m

C$ 397

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 1/7

2:35 p.m.-1:15 p.m.

2 stops21h 40m

Incheon Intl

Sat 4/7

12:55 p.m.-7:05 p.m.

1 stop7h 10m

C$ 397

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 9/7

1:50 p.m.-1:15 p.m.

2 stops22h 25m

Incheon Intl

Mon 13/7

2:15 p.m.-12:50 p.m.

2 stops23h 35m

C$ 450

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 20/8

7:30 a.m.-8:45 p.m.

1 stop12h 15m

Incheon Intl

Tue 25/8

2:15 p.m.-1:35 p.m.

2 stops24h 20m

C$ 450

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Sat 4/7

12:50 p.m.-11:00 a.m.

1 stop21h 10m

Seoul Gimpo Intl

Wed 8/7

8:50 p.m.-11:00 a.m.

1 stop15h 10m

C$ 503

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 29/6

9:45 a.m.-7:50 p.m.

1 stop9h 05m

Seoul Gimpo Intl

Wed 8/7

12:00 p.m.-9:05 p.m.

1 stop10h 05m

C$ 503

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 30/6

9:45 p.m.-7:15 p.m.

1 stop20h 30m

Seoul Gimpo Intl

Fri 3/7

1:50 p.m.-8:50 a.m.

1 stop20h 00m

C$ 537

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Mon 6/7

12:05 p.m.-7:50 p.m.

1 stop6h 45m

Seoul Gimpo Intl

Thu 9/7

8:50 p.m.-11:00 a.m.

1 stop15h 10m

C$ 610

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 20/11

5:40 p.m.-12:15 p.m.

2 stops17h 35m

Incheon Intl

Tue 24/11

8:30 a.m.-7:20 p.m.

2 stops11h 50m

C$ 615

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 3/12

8:20 p.m.-3:50 p.m.

2 stops18h 30m

Incheon Intl

Sun 6/12

4:40 p.m.-2:25 p.m.

2 stops22h 45m

C$ 633

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 37 resultsSorted by cheapest first
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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 round-trip 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

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 C$ 282). Flying from Hong Kong to Seoul in February is currently the most expensive (average of C$ 488). 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 15 June 2026.

It’s typically best to fly out from Hong Kong to Seoul in the afternoon. Doing so could potentially save you 81% on the flight price compared to flying at noon, which is usually more expensive.

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 15 June 2026.

The most flights from HKG to SEL are scheduled on a Friday (46 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost to fly round-trip from Hong Kong to Seoul?

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

The best time to book flights from Hong Kong to Seoul is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Seoul. Price data was last updated on 13 June 2026.

Travelers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 June 2026.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.3
Good
46 reviews
Check prices

Crew

7.6

Food

6.0

Entertainment

5.5

Comfort

6.6

Boarding

7.4

Overall

7.3
HK Express
7.3
Good
46 reviews
HK Express
7.3
Good
46 reviews
Check prices

Crew

7.6

Food

6.0

Entertainment

5.5

Comfort

6.6

Boarding

7.4

Overall

7.3

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?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Seoul. On average, Hong Kong Intl has 43 outbound flights to Seoul per day from 1 airline. Hong Kong Intl is conveniently located just 26.0 km from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to Seoul?

    AIR PREMIA, China Eastern, and Jeju Air can get you from Hong Kong to Seoul in just under 3h 45m. Your travel time can differ by up to 3h 10m. Airlines will cover a distance of 2066 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Seoul round-trip?

    Cheapflights users have booked flights from Hong Kong to Seoul round-trip from C$ 217. This flight start at 36% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Seoul consider choosing AIR PREMIA (97%), T'way Air (97%) or Virgin Atlantic (95%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay C$ 504 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 186 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at C$ 366.

  • 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 vacation 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 C$ 282). Flying from Hong Kong to Seoul in February is currently the most expensive (average of C$ 488). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top airline flying from Hong Kong to Seoul

Discover the top airline 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 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 217AverageC$ 307FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Hong Kong to Seoul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Seoul with no change fees.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Seoul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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