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Cheap flights from Seoul to Hong Kong from £69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Hong Kong departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
£142T'way Air
Wed, 4 Mar - Wed, 4 Mar
HK Express Logo
15:45 - 19:00
ICN
-
HKG
4h 15mdirect
HK Express Logo
21:05 - 01:35
HKG
-
ICN
3h 30mdirect
£157HK Express
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
Multiple Airlines Logo
17:40 - 13:45
HKG
-
ICN
19h 05m1 stop
£158Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Jeju Air Logo
09:50 - 12:55
ICN
-
HKG
4h 05mdirect
Jeju Air Logo
13:55 - 18:25
HKG
-
ICN
3h 30mdirect
£162Jeju Air
Mon, 22 Dec - Mon, 29 Dec
Jeju Air Logo
09:50 - 12:55
ICN
-
HKG
4h 05mdirect
Jeju Air Logo
13:55 - 18:25
HKG
-
ICN
3h 30mdirect
£168Jeju Air
Mon, 22 Dec - Mon, 29 Dec
T'way Air Logo
18:50 - 22:05
ICN
-
HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00
HKG
-
ICN
3h 55mdirect
£173T'way Air
Wed, 4 Mar - Sat, 7 Mar
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
13:40 - 18:15
HKG
-
ICN
3h 35mdirect
£178AIR PREMIA
Wed, 11 Mar - Sun, 15 Mar
China Eastern Logo
14:20 - 13:40
ICN
-
HKG
24h 20m2 stops
China Eastern Logo
12:55 - 14:40
HKG
-
ICN
24h 45m1 stop
£179China Eastern
Sat, 24 Jan - Sat, 31 Jan
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
13:40 - 18:15
HKG
-
ICN
3h 35mdirect
£182AIR PREMIA
Wed, 11 Mar - Fri, 13 Mar
AIR PREMIA Logo
09:05 - 11:55
ICN
-
HKG
3h 50mdirect
AIR PREMIA Logo
14:30 - 19:00
HKG
-
ICN
3h 30mdirect
£190AIR PREMIA
Wed, 11 Mar - Sat, 14 Mar

AIR PREMIA flights from Seoul to Hong Kong

Our best AIR PREMIA deals on Seoul to Hong Kong flight tickets
AIR PREMIA
11 Mar
ICN09:05Incheon Intl
3h 50m
HKG11:55Hong Kong Intl
15 Mar
HKG13:40Hong Kong Intl
3h 35m
ICN18:15Incheon Intl
£178
Find similar
AIR PREMIA
11 Mar
ICN09:05Incheon Intl
3h 50m
HKG11:55Hong Kong Intl
13 Mar
HKG13:40Hong Kong Intl
3h 35m
ICN18:15Incheon Intl
£182
Find similar
AIR PREMIA
11 Mar
ICN09:05Incheon Intl
3h 50m
HKG11:55Hong Kong Intl
14 Mar
HKG14:30Hong Kong Intl
3h 30m
ICN19:00Incheon Intl
£190
Find similar

Jeju Air flights from Seoul to Hong Kong

Our best Jeju Air deals on Seoul to Hong Kong flight tickets
Jeju Air
22 Dec
ICN09:50Incheon Intl
4h 05m
HKG12:55Hong Kong Intl
29 Dec
HKG13:55Hong Kong Intl
3h 30m
ICN18:25Incheon Intl
£162
Find similar
Jeju Air
22 Dec
ICN09:50Incheon Intl
4h 05m
HKG12:55Hong Kong Intl
29 Dec
HKG13:55Hong Kong Intl
3h 30m
ICN18:25Incheon Intl
£163
Find similar
Jeju Air
22 Dec
ICN09:50Incheon Intl
4h 05m
HKG12:55Hong Kong Intl
29 Dec
HKG13:55Hong Kong Intl
3h 30m
ICN18:25Incheon Intl
£168
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Seoul to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4/3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Wed 4/3

00:05-05:00

Nonstop3h 55m

£142

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 24/1

15:45-19:00

Nonstop4h 15m

Hong Kong Intl

Sat 31/1

21:05-01:35

Nonstop3h 30m

£157

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 24/1

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 31/1

17:40-13:45

1 stop19h 05m

£158

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 22/12

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Mon 29/12

13:55-18:25

Nonstop3h 30m

£162

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Mon 22/12

09:50-12:55

Nonstop4h 05m

Hong Kong Intl

Mon 29/12

13:55-18:25

Nonstop3h 30m

£168

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 4/3

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 7/3

00:05-05:00

Nonstop3h 55m

£173

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 11/3

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Sun 15/3

13:40-18:15

Nonstop3h 35m

£178

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 24/1

14:20-13:40

2 stops24h 20m

Hong Kong Intl

Sat 31/1

12:55-14:40

1 stop24h 45m

£179

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 11/3

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Fri 13/3

13:40-18:15

Nonstop3h 35m

£182

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Wed 11/3

09:05-11:55

Nonstop3h 50m

Hong Kong Intl

Sat 14/3

14:30-19:00

Nonstop3h 30m

£190

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hong Kong from

How to get the cheapest flight ticket from Seoul to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seoul and Hong Kong?

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in March, then you should wait until May to fly from Seoul, when ticket prices are also cheap, with an average price of £128.

What is the cheapest day to depart on your flight to Hong Kong?

On average, the least expensive day to fly to Hong Kong from Seoul is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £140. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seoul to Hong Kong on a Sunday will generally be more expensive and average around £731. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hong Kong?

Our most recent data shows that the best time of day to fly to Hong Kong is at midday. Flights from Seoul to Hong Kong during this time can be as low as £166. Flights in the morning are often more expensive, with an average ticket price of £234.

What is the cheapest Seoul to Hong Kong Intl flight route?

Fly from Incheon Intl to Hong Kong Intl for the best Seoul - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around £151 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Seoul for as low as £127 on momondo.

What cabin class options are available on Seoul to Hong Kong Intl flights?

There are 3 cabin classes available to choose from on Seoul to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Hong Kong flight prices changed over time?

As of December 2025, prices for Seoul to Hong Kong flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seoul to Hong Kong (SEL to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Hong Kong

Best price found

£65

Fastest flight time

4h 15m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Seoul in the past 72 hours is £65. The best return flight deal from Seoul to Hong Kong found on momondo in the last 72 hours is £145.
The fastest flight from Seoul to Hong Kong takes 4h 15m
Direct flights go from Seoul to Hong Kong every day.
There is 1 airport in Hong Kong. From Seoul there are direct flights to Hong Kong Intl (HKG).
Search flight deals

  • How far is Seoul to Hong Kong Intl by plane?

    The straight-line distance from Seoul to Hong Kong Intl is 1298.4 mi. A reasonable flight in good conditions will take 4h 15m.

  • When did momondo last update prices for flights from Seoul to Hong Kong Intl Airport?

    Prices for flights from Seoul to Hong Kong Intl Airport were last updated today.

  • How many operators does momondo search for flights from Seoul to Hong Kong Intl Airport?

  • How old do you have to be to fly from Seoul to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seoul to Hong Kong?

  • What is the most popular airline from Seoul to Hong Kong?

Best airlines flying from Seoul to Hong Kong

Compare and see reviews for airlines that fly from Seoul to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom £88Free CancellationRating
7.2
43 reviews
Search HK Express flights
Cathay PacificPriceFrom £133Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Seoul to Hong Kong

    Across 41 Cathay Pacific flights from Seoul to Hong Kong this week, the average price was £311, with the best Cathay Pacific deals starting from £133 round-trip. 1,095 users have rated Cathay Pacific on momondo, with an average score of 7.6/10.

  • HK Express Flights From Seoul to Hong Kong

    HK Express is also a popular choice for this route. HK Express flight deals for Seoul to Hong Kong start from as low as £88 round-trip, depending on your selected dates, with average HK Express deals seen on momondo around £141. HK Express operates 31 flights to Hong Kong from Seoul in an average week. Users have rated it 7.2/10 across 43 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Hong Kong?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Hong Kong for you.

Can I find flights from Seoul to Hong Kong with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hong Kong from Seoul with this policy.

How can momondo help me find flights from Seoul to Hong Kong?

momondo helps you find the best flight between Seoul and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seoul to Hong Kong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

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Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Cathay Pacific
HK Express