Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Hong Kong from £37

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 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seoul to Hong Kong

Cheap return flights

Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
£85Jeju Air
Find Deal
Wed, 27 Aug - Thu, 28 Aug
Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
£94Jeju Air
Find Deal
Tue, 19 Aug - Tue, 26 Aug
HK Express Logo
22:30 - 01:20ICN-HKG
3h 50mdirect
HK Express Logo
16:55 - 21:35HKG-ICN
3h 40mdirect
£102HK Express
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Jeju Air Logo
09:45 - 12:35ICN-HKG
3h 50mdirect
Jeju Air Logo
13:35 - 18:15HKG-ICN
3h 40mdirect
£104Jeju Air
Find Deal
Fri, 29 Aug - Tue, 2 Sep
T'way Air Logo
20:05 - 23:15ICN-HKG
4h 10mdirect
T'way Air Logo
00:40 - 05:30HKG-ICN
3h 50mdirect
£131T'way Air
Find Deal
Fri, 12 Sep - Thu, 18 Sep
Cathay Pacific Logo
13:40 - 16:35ICN-HKG
3h 55mdirect
Cathay Pacific Logo
16:25 - 21:10HKG-ICN
3h 45mdirect
£135Cathay Pacific
Find Deal
Fri, 24 Oct - Sat, 25 Oct
Cathay Pacific Logo
10:10 - 13:00ICN-HKG
3h 50mdirect
Cathay Pacific Logo
16:25 - 21:10HKG-ICN
3h 45mdirect
£142Cathay Pacific
Find Deal
Sun, 21 Sep - Fri, 26 Sep
Logo
21:50 - 14:10ICN-HKG
17h 20m1 stop
Logo
16:55 - 21:35HKG-ICN
3h 40mdirect
£145
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
22:30 - 01:20ICN-HKG
3h 50mdirect
Logo
22:35 - 12:10HKG-ICN
12h 35m1 stop
£161
Find Deal
Fri, 12 Sep - Fri, 19 Sep
T'way Air Logo
18:50 - 22:05ICN-HKG
4h 15mdirect
T'way Air Logo
00:05 - 05:00HKG-ICN
3h 55mdirect
£172T'way Air
Find Deal
Sat, 20 Dec - Sat, 20 Dec

Jeju Air flights from Seoul to Hong Kong

Our best Jeju Air deals on Seoul to Hong Kong flight tickets
Jeju Air
27 Aug
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
28 Aug
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
£85
Find similar
Jeju Air
19 Aug
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
26 Aug
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
£94
Find similar
Jeju Air
29 Aug
ICN09:45Incheon Intl
3h 50m
HKG12:35Hong Kong Intl
2 Sept
HKG13:35Hong Kong Intl
3h 40m
ICN18:15Incheon Intl
£104
Find similar

T'way Air flights from Seoul to Hong Kong

Our best T'way Air deals on Seoul to Hong Kong flight tickets
T'way Air
12 Sept
ICN20:05Incheon Intl
4h 10m
HKG23:15Hong Kong Intl
18 Sept
HKG00:40Hong Kong Intl
3h 50m
ICN05:30Incheon Intl
£131
Find similar
T'way Air
20 Dec
ICN18:50Incheon Intl
4h 15m
HKG22:05Hong Kong Intl
20 Dec
HKG00:05Hong Kong Intl
3h 55m
ICN05:00Incheon Intl
£172
Find similar
T'way Air
1 Aug
ICN20:05Incheon Intl
4h 10m
HKG23:15Hong Kong Intl
3 Aug
HKG00:40Hong Kong Intl
3h 50m
ICN05:30Incheon Intl
£297
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 30 July 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 27/8

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Thu 28/8

13:35-18:15

Nonstop3h 40m

£85

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Tue 19/8

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Tue 26/8

13:35-18:15

Nonstop3h 40m

£94

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 11/9

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Thu 18/9

16:55-21:35

Nonstop3h 40m

£102

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 29/8

09:45-12:35

Nonstop3h 50m

Hong Kong Intl

Tue 2/9

13:35-18:15

Nonstop3h 40m

£104

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 12/9

20:05-23:15

Nonstop4h 10m

Hong Kong Intl

Thu 18/9

00:40-05:30

Nonstop3h 50m

£131

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 24/10

13:40-16:35

Nonstop3h 55m

Hong Kong Intl

Sat 25/10

16:25-21:10

Nonstop3h 45m

£135

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sun 21/9

10:10-13:00

Nonstop3h 50m

Hong Kong Intl

Fri 26/9

16:25-21:10

Nonstop3h 45m

£142

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Thu 11/9

21:50-14:10

1 stop17h 20m

Hong Kong Intl

Thu 18/9

16:55-21:35

Nonstop3h 40m

£145

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Fri 12/9

22:30-01:20

Nonstop3h 50m

Hong Kong Intl

Fri 19/9

22:35-12:10

1 stop12h 35m

£161

IncheonHong Kong

ICN - HKG

ICNHKG

Incheon Intl

Sat 20/12

18:50-22:05

Nonstop4h 15m

Hong Kong Intl

Sat 20/12

00:05-05:00

Nonstop3h 55m

£172

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 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 £130.

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 £734. 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 in the evening. Flights from Seoul to Hong Kong during this time can be as low as £169. Flights in the morning are often more expensive, with an average ticket price of £241.

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 £139 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 July 2025, prices for Seoul to Hong Kong flights are approximately 46% 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

£37

Fastest flight time

3h 40m

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 £37. The best return flight deal from Seoul to Hong Kong found on momondo in the last 72 hours is £85.
The fastest flight from Seoul to Hong Kong takes 3h 40m
Direct flights go from Seoul to Hong Kong every day.
There is 1 airport near Hong Kong: 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 3h 40m.

  • 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 £89Free CancellationRating
7.2
43 reviews
Search HK Express flights
Greater Bay AirlinesPriceFrom £90Free CancellationRating
6.0
5 reviews
Search Greater Bay Airlines flights
Cathay PacificPriceFrom £133Free CancellationRating
7.6
948 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Seoul to Hong Kong

    Across 37 Cathay Pacific flights from Seoul to Hong Kong this week, the average price was £261, with the best Cathay Pacific deals starting from £178 round-trip. 948 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 £118 round-trip, depending on your selected dates, with average HK Express deals seen on momondo around £155. HK Express operates 32 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.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/8
Mon 11/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Hong Kong

Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Emirates
Qatar Airways
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India