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Cheap flights from Southampton to Hong Kong from £331

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — HKG
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Hong Kong
Explore the most affordable flight options available from Southampton to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.

Sun 1/1109:20 -
2 stops39h 10m
Sun 22/1119:35 -
2 stops31h 55m
Deal found 8/8£597
Mon 28/920:00 -
2 stops30h 00m
Wed 7/1020:20 -
2 stops30h 10m
Deal found 10/8£598
Wed 9/909:20 -
2 stops40h 40m
Tue 15/920:20 -
2 stops30h 10m
Deal found 12/8£600
Sat 26/917:20 -
2 stops32h 40m
Sat 3/1016:30 -
2 stops34h 00m
Deal found 11/8£691
Sun 1/1117:30 -
1 stop14h 50m
Sun 22/1123:00 -
1 stop17h 10m
Deal found 8/8£691

Find flight deals from Southampton to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Hong Kong (HKG). 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 13 August 2026.

Round-trip from

£597

One-way from

£331

Popular in

July

Cheapest in

November

Average price

£748
1/11-22/11
  • 1/11-22/11
  • 4 total stops
  • 71h 05m total
  • Southampton to Hong Kong
Search Deals
28/10
  • 28/10
  • 2 total stops
  • 28h 30m total
  • Southampton to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton 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, Cheapflights users made 858,174 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Southampton to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Mon 28/9

20:00-09:00

2 stops30h 00m

Hong Kong Intl

Wed 7/10

20:20-19:30

2 stops30h 10m

£598
Fastest return journey

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Sun 1/11

17:30-16:20

1 stop14h 50m

Hong Kong Intl

Sun 22/11

23:00-08:10

1 stop17h 10m

£691

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Mon 28/9

17:20-15:25

1 stop15h 05m

Hong Kong Intl

Wed 7/10

22:20-16:50

1 stop25h 30m

£734

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Sun 1/11

17:30-12:05

3 stops34h 35m

Hong Kong Intl

Sun 22/11

07:35-18:50

3 stops43h 15m

£737

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 23/9

20:00-09:00

2 stops30h 00m

Hong Kong Intl

Wed 30/9

20:20-19:30

2 stops30h 10m

£761

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Sat 26/9

09:15-15:25

1 stop23h 10m

Hong Kong Intl

Sat 3/10

22:20-08:35

2 stops41h 15m

£796

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Mon 11/1

09:20-14:50

2 stops21h 30m

Hong Kong Intl

Wed 3/3

18:05-16:35

2 stops30h 30m

£843

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Thu 17/9

17:20-17:40

2 stops41h 20m

Hong Kong Intl

Fri 25/9

11:05-16:50

2 stops36h 45m

£876

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 23/9

09:15-17:40

2 stops25h 25m

Hong Kong Intl

Wed 30/9

22:20-08:35

1 stop17h 15m

£882
Cheapest one-way

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 28/10

20:00-08:30

2 stops28h 30m

£331

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Southampton to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Southampton with our price prediction graph.
Estimated return 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.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 13 August 2026.
Check out reviews from past customers who have flown with KLM from Southampton to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,557 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,557 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Southampton to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    KLM can get you from Southampton to Hong Kong in just under 17h 15m. Your travel time can differ by up to . There are 6032 mi between Southampton and Hong Kong.

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

    Currently priced at £473, KLM will fly you from Southampton to Hong Kong and back. In addition to KLM, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Southampton to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Southampton to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Hong Kong.

  • Can I find deals for business class flights from Southampton to Hong Kong?

    Yes. Cheapflights offers flight deals from Southampton to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Top airline flying from Southampton to Hong Kong

Discover the top airline that operate flights from Southampton to Hong Kong. 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 858,174 searches. Data last updated 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£473Average£752FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Southampton to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Hong Kong.

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

Need flexible booking options for your flight to Hong Kong from Southampton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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