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Cheap flights from Hong Kong to Seoul from C$ 141

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Seoul are usually found in September or June, booked 85 days in advance, depart on a Sunday or Monday and return on a Saturday

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 11 March 2026.

Tue 24/37:10 a.m.
HKG
-
ICN
Nonstop3h 30m
Multiple Airlines
Sat 28/36:50 p.m.
ICN
-
HKG
Nonstop4h 15m
Multiple Airlines
Deal found 10/3C$ 238
Tue 24/39:05 p.m.
HKG
-
ICN
Nonstop3h 30m
Multiple Airlines
Sun 29/38:45 a.m.
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 10/3C$ 239
Mon 23/39:05 p.m.
HKG
-
ICN
Nonstop3h 30m
HK Express
Mon 30/36:40 a.m.
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 10/3C$ 240
Mon 20/412:50 a.m.
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Tue 21/49:30 p.m.
ICN
-
HKG
Nonstop3h 45m
Multiple Airlines
Deal found 6/3C$ 242
Tue 13/1012:05 a.m.
HKG
-
ICN
Nonstop4h 05m
Eastar Jet
Sat 17/108:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Eastar Jet
Deal found 9/3C$ 243
Fri 17/44:55 p.m.
HKG
-
ICN
Nonstop3h 40m
Multiple Airlines
Tue 21/49:30 p.m.
ICN
-
HKG
Nonstop3h 45m
Multiple Airlines
Deal found 6/3C$ 244
Sun 22/37:10 a.m.
HKG
-
ICN
Nonstop3h 30m
Multiple Airlines
Wed 1/48:10 p.m.
ICN
-
HKG
Nonstop3h 35m
Multiple Airlines
Deal found 10/3C$ 248
Wed 18/31:55 p.m.
HKG
-
ICN
Nonstop3h 30m
Jeju Air
Wed 25/39:50 a.m.
ICN
-
HKG
Nonstop4h 05m
Jeju Air
Deal found 6/3C$ 254
Mon 23/39:05 p.m.
HKG
-
ICN
Nonstop3h 30m
Multiple Airlines
Sat 28/36:50 p.m.
ICN
-
HKG
Nonstop4h 15m
Multiple Airlines
Deal found 10/3C$ 255
Mon 23/39:05 p.m.
HKG
-
ICN
Nonstop3h 30m
Multiple Airlines
Sun 29/38:45 a.m.
ICN
-
HKG
Nonstop4h 10m
Multiple Airlines
Deal found 10/3C$ 257
Mon 9/312:05 a.m.
HKG
-
ICN
Nonstop3h 55m
T'way Air
Thu 12/36:50 p.m.
ICN
-
HKG
Nonstop4h 15m
T'way Air
Deal found 7/3C$ 259
Thu 16/41:15 p.m.
HKG
-
ICN
Nonstop3h 50m
T'way Air
Sat 18/48:45 a.m.
ICN
-
HKG
Nonstop4h 10m
T'way Air
Deal found 6/3C$ 261

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 11 March 2026.

Round-trip from

C$ 238

One-way from

C$ 141

Popular in

December

Cheapest in

September

Average price

C$ 277

Good round-trip deal

C$ 1,407 or less

Good one-way deal

C$ 213 or less
T'way Air
  • T'way Air
  • 24/3-28/3
  • Nonstop
  • 7h 45m total
  • Hong Kong to Seoul
Search Deals
Jeju Air
  • Jeju Air
  • 7/4
  • Nonstop
  • 3h 55m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 11 March 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

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Fri 10/4

2:30 a.m.-9:30 a.m.

1 stop6h 00m

Seoul Gimpo Intl

Thu 16/4

6:40 p.m.-10:20 a.m.

1 stop16h 40m

C$ 372

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Tue 21/4

8:05 p.m.-11:55 a.m.

1 stop14h 50m

Incheon Intl

Thu 23/4

12:15 p.m.-10:30 a.m.

1 stop23h 15m

C$ 380

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 14/5

9:45 a.m.-5:25 p.m.

1 stop6h 40m

Incheon Intl

Mon 18/5

7:45 a.m.-4:05 p.m.

1 stop9h 20m

C$ 380

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sat 18/4

7:30 a.m.-5:25 p.m.

1 stop8h 55m

Incheon Intl

Mon 20/4

7:45 a.m.-4:05 p.m.

1 stop9h 20m

C$ 380

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Fri 17/4

12:50 p.m.-11:55 a.m.

1 stop22h 05m

Incheon Intl

Mon 20/4

7:45 a.m.-4:05 p.m.

1 stop9h 20m

C$ 380
Quickest round-trip

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 5/4

12:35 a.m.-5:30 a.m.

Nonstop3h 55m

Incheon Intl

Mon 13/4

8:40 p.m.-11:35 p.m.

Nonstop3h 55m

C$ 425

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Thu 16/4

7:30 a.m.-3:20 p.m.

1 stop6h 50m

Incheon Intl

Wed 22/4

8:55 a.m.-4:05 p.m.

1 stop8h 10m

C$ 433

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

Tue 24/3

1:15 p.m.-11:00 a.m.

1 stop20h 45m

Seoul Gimpo Intl

Wed 25/3

8:50 p.m.-12:05 p.m.

1 stop16h 15m

C$ 433

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Sun 5/4

1:15 p.m.-6:05 p.m.

Nonstop3h 50m

Incheon Intl

Sat 11/4

8:45 a.m.-11:55 a.m.

Nonstop4h 10m

C$ 485

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

Wed 15/4

9:45 a.m.-5:25 p.m.

1 stop6h 40m

Incheon Intl

Sun 19/4

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

1 stop7h 10m

C$ 485

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 43 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

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Seoul. Price data was last updated on 6 March 2026.

The best time to book flights from Hong Kong to Seoul is 85 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 month to book a flight from Hong Kong to Seoul?

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 151). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 227). 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 11 March 2026.

It’s typically best to fly out from Hong Kong to Seoul in the morning. Doing so could potentially save you 83% on the flight price compared to flying at noon, which is usually more expensive.

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 21 February 2026.

Travelers seeking maximum savings on their Hong Kong to Seoul flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons 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 11 March 2026.

The most flights from HKG to SEL are scheduled on a Tuesday (39 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (31 on average).

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

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 11 March 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
44 reviews
Check prices

Food

5.9

Overall

7.3

Entertainment

5.4

Crew

7.5

Boarding

7.4

Comfort

6.6
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Overall

7.3

Entertainment

5.4

Crew

7.5

Boarding

7.4

Comfort

6.6

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 34 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?

    China Eastern and EVA Air can get you from Hong Kong to Seoul in just under 17h 50m. Your travel time can differ by up to 2h 35m. 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$ 166. This flight start at 47% 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 (99%), T'way Air (97%) or Virgin Atlantic (93%) 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$ 949 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 145 while the most popular route, (Hong Kong Intl - Incheon Intl) is currently priced at C$ 243.

  • 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, June is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 151). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 227). 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 166AverageC$ 254FlexibilityNo 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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