Find flights
Deals
When to book
Airlines
FAQs

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SEL
27 fev — 6 mar1
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 Monday or Wednesday and return on a Friday

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 28 janeiro 2026.

ter 11/87:15 a.m.
HKG
-
ICN
Nonstop3h 35m
HK Express
qui 13/86:40 a.m.
ICN
-
HKG
Nonstop3h 50m
HK Express
Deal found 27/1C$ 299
qua 25/310:15 a.m.
HKG
-
ICN
1 stop9h 20m
Hainan Airlines
seg 30/39:15 p.m.
ICN
-
HKG
1 stop18h 45m
Hainan Airlines
Deal found 26/1C$ 306
sáb 11/41:40 p.m.
HKG
-
ICN
1 stop8h 00m
Multiple Airlines
ter 14/46:40 a.m.
ICN
-
HKG
Nonstop3h 50m
Multiple Airlines
Deal found 27/1C$ 331
ter 24/312:05 a.m.
HKG
-
ICN
Nonstop3h 55m
T'way Air
ter 31/38:45 a.m.
ICN
-
HKG
Nonstop4h 00m
T'way Air
Deal found 26/1C$ 342
qua 25/310:15 a.m.
HKG
-
ICN
1 stop9h 20m
Multiple Airlines
seg 30/38:45 a.m.
ICN
-
HKG
Nonstop4h 00m
Multiple Airlines
Deal found 26/1C$ 349
ter 11/89:15 p.m.
HKG
-
ICN
1 stop24h 30m
China Eastern
qui 13/86:50 a.m.
ICN
-
HKG
1 stop10h 15m
China Eastern
Deal found 27/1C$ 350
qua 25/32:45 p.m.
HKG
-
ICN
2 stops21h 30m
China Eastern
seg 30/38:15 p.m.
ICN
-
HKG
1 stop15h 15m
China Eastern
Deal found 26/1C$ 359
seg 16/312:05 a.m.
HKG
-
ICN
Nonstop3h 55m
T'way Air
qua 18/36:50 p.m.
ICN
-
HKG
Nonstop4h 15m
T'way Air
Deal found 25/1C$ 362
qua 18/31:40 p.m.
HKG
-
ICN
Nonstop3h 35m
AIR PREMIA
sáb 21/39:30 a.m.
ICN
-
HKG
Nonstop4h 00m
AIR PREMIA
Deal found 25/1C$ 369
ter 17/312:05 a.m.
HKG
-
ICN
Nonstop3h 55m
T'way Air
sáb 21/36:50 p.m.
ICN
-
HKG
Nonstop4h 15m
T'way Air
Deal found 26/1C$ 380
sáb 31/16:45 p.m.
HKG
-
GMP
1 stop24h 05m
China Eastern
dom 8/28:50 p.m.
GMP
-
HKG
1 stop21h 55m
China Eastern
Deal found 26/1C$ 384
sex 10/42:35 a.m.
HKG
-
GMP
1 stop10h 15m
Multiple Airlines
ter 14/410:50 a.m.
GMP
-
HKG
1 stop7h 05m
Multiple Airlines
Deal found 27/1C$ 506

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 28 janeiro 2026.

Round-trip from

C$ 306

One-way from

C$ 141

Popular in

December

Cheapest in

September

Average price

C$ 295

Good round-trip deal

C$ 310 or less

Good one-way deal

C$ 185 or less
Hainan Airlines
  • Hainan Airlines
  • 25/3-30/3
  • 2 total stops
  • 28h 05m total
  • Hong Kong to Seoul
Search Deals
HK Express
  • HK Express
  • 21/3
  • Nonstop
  • 3h 30m total
  • Hong Kong to Seoul
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 janeiro 2026.
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

seg 16/3

12:05 a.m.-5:00 a.m.

Nonstop3h 55m

Incheon Intl

qua 18/3

6:50 p.m.-10:05 p.m.

Nonstop4h 15m

C$ 362

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

qui 9/4

11:35 a.m.-11:15 a.m.

1 stop22h 40m

Incheon Intl

sáb 11/4

6:50 a.m.-8:15 p.m.

1 stop14h 25m

C$ 384

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

dom 15/2

5:40 p.m.-7:50 p.m.

1 stop25h 10m

Seoul Gimpo Intl

qui 19/2

12:00 p.m.-11:30 a.m.

1 stop24h 30m

C$ 384

Hong KongSeoul

HKG - GMP

HKGGMP

Hong Kong Intl

seg 18/5

6:50 p.m.-7:50 p.m.

1 stop24h 00m

Seoul Gimpo Intl

ter 26/5

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

1 stop15h 10m

C$ 384

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

qua 8/4

5:30 p.m.-12:50 p.m.

1 stop18h 20m

Incheon Intl

qua 15/4

11:40 p.m.-12:40 p.m.

1 stop14h 00m

C$ 405

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

dom 12/4

1:30 p.m.-6:15 p.m.

Nonstop3h 45m

Incheon Intl

seg 13/4

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

Nonstop3h 55m

C$ 417

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

ter 7/4

11:35 a.m.-11:15 a.m.

1 stop22h 40m

Incheon Intl

sex 10/4

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

1 stop23h 15m

C$ 436

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

qua 6/5

12:45 a.m.-5:25 a.m.

Nonstop3h 40m

Incheon Intl

sáb 9/5

8:05 a.m.-10:55 a.m.

Nonstop3h 50m

C$ 447

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

qui 9/4

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

1 stop6h 50m

Incheon Intl

qui 9/4

8:15 p.m.-10:30 a.m.

1 stop15h 15m

C$ 489

Hong KongIncheon

HKG - ICN

HKGICN

Hong Kong Intl

sáb 4/4

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

1 stop12h 15m

Incheon Intl

qui 9/4

6:50 a.m.-4:05 p.m.

1 stop10h 15m

C$ 489

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 42 results
1
2
3
...
5

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 23 January 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, January is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 133). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 228). 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 28 janeiro 2026.

It’s typically best to fly out from Hong Kong to Seoul in the morning. Doing so could potentially save you 82% 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 24 January 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. Friday evenings 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 28 janeiro 2026.

The most flights from HKG to SEL are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 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 28 janeiro 2026.
Read through reviews of airlines operating flights from Hong Kong to Seoul, such as HK Express and Hong Kong Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Crew

7.5

Food

5.8
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Crew

7.5

Food

5.8
Hong Kong Airlines
6.0
Okay
27 reviews
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Crew

7.5

Food

5.8

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 36 outbound flights to 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 Hong Kong to Seoul flight route?

    Within the past month, 114 users have taken a look at flights from Hong Kong Intl to Seoul.

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

    T'way Air, China Eastern, and Shandong Airlines can get you from Hong Kong to Seoul in just under 3h 55m. Your travel time can differ by up to 18h 45m. Airlines will cover a distance of 2066 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Hong Kong to Seoul round-trip from C$ 168. Another airline that can offer you cheap pricing is Hong Kong Airlines. These flights start at 45% 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 (98%) or HK Express (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$ 1,069 for a flight from Hong Kong to Seoul. The cheapest flight overall is C$ 150 while the most popular route, (Hong Kong Intl - Seoul Gimpo Intl) is currently priced at C$ 573.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Seoul (average of C$ 133). Flying from Hong Kong to Seoul in December is currently the most expensive (average of C$ 228). 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 2 airlines flying from Hong Kong to Seoul

Discover the top 2 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 629,999 searches. Data last updated 28 janeiro 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 168AverageC$ 244FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestC$ 225AverageC$ 314FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.