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Cheap flights from Hong Kong to London from £505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London departing on 25/5. 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
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Find the cheapest flights from Hong Kong to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:10 - 16:50
HKG
-
SOU
27h 40m
2 stops
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
£586Multiple Airlines
Sun, 10 May - Wed, 13 May
Multiple Airlines Logo
20:10 - 08:40
HKG
-
SOU
43h 30m
2 stops
Multiple Airlines Logo
09:20 - 09:00
SOU
-
HKG
40h 40m
2 stops
£587Multiple Airlines
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
20:10 - 19:30
HKG
-
SOU
30h 20m
2 stops
Multiple Airlines Logo
20:00 - 09:00
SOU
-
HKG
30h 00m
2 stops
£813Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
Multiple Airlines Logo
21:10 - 20:45
HKG
-
SOU
54h 35m
3 stops
Multiple Airlines Logo
06:45 - 21:25
SOU
-
HKG
31h 40m
2 stops
£913Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
21:10 - 17:45
HKG
-
SOU
51h 35m
3 stops
Multiple Airlines Logo
12:20 - 21:25
SOU
-
HKG
50h 05m
2 stops
£913Multiple Airlines
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
02:00 - 14:45
HKG
-
SOU
43h 45m
2 stops
Multiple Airlines Logo
08:55 - 16:30
SOU
-
HKG
48h 35m
2 stops
£920Multiple Airlines
Sun, 10 May - Thu, 14 May
Multiple Airlines Logo
00:05 - 20:45
HKG
-
SOU
51h 40m
2 stops
Multiple Airlines Logo
06:45 - 21:25
SOU
-
HKG
31h 40m
2 stops
£934Multiple Airlines
Tue, 12 May - Sat, 16 May
KLM Logo
22:20 - 08:35
HKG
-
SOU
17h 15m
1 stop
KLM Logo
09:15 - 17:40
SOU
-
HKG
25h 25m
2 stops
£953KLM
Sun, 14 Jun - Sun, 21 Jun
Qatar Airways Logo
18:15 - 19:30
HKG
-
SOU
32h 15m
2 stops
Qatar Airways Logo
20:00 - 15:10
SOU
-
HKG
36h 10m
2 stops
£960Qatar Airways
Fri, 12 Jun - Tue, 16 Jun
Multiple Airlines Logo
00:05 - 17:45
HKG
-
SOU
24h 40m
2 stops
Multiple Airlines Logo
14:45 - 18:05
SOU
-
HKG
44h 20m
3 stops
£973Multiple Airlines
Wed, 13 May - Sun, 17 May

Qatar Airways flights from Hong Kong to Southampton

Our best Qatar Airways deals on Hong Kong to Southampton flight tickets
Qatar Airways
12 Jun
HKG18:15Hong Kong Intl
32h 15m
2 stops
SOU19:30Southampton Eastleigh
16 Jun
SOU20:00Southampton Eastleigh
36h 10m
2 stops
HKG15:10Hong Kong Intl
£960
Qatar Airways
11 Jun
HKG01:25Hong Kong Intl
25h 05m
2 stops
SOU19:30Southampton Eastleigh
16 Jun
SOU20:00Southampton Eastleigh
36h 10m
2 stops
HKG15:10Hong Kong Intl
£998
Qatar Airways
12 Jun
HKG18:15Hong Kong Intl
32h 15m
2 stops
SOU19:30Southampton Eastleigh
16 Jun
SOU09:20Southampton Eastleigh
29h 35m
2 stops
HKG21:55Hong Kong Intl
£1,042

KLM flights from Hong Kong to Southampton

Our best KLM deals on Hong Kong to Southampton flight tickets
KLM
14 Jun
HKG22:20Hong Kong Intl
17h 15m
1 stop
SOU08:35Southampton Eastleigh
21 Jun
SOU09:15Southampton Eastleigh
25h 25m
2 stops
HKG17:40Hong Kong Intl
£953
KLM
13 May
HKG22:20Hong Kong Intl
17h 15m
1 stop
SOU08:35Southampton Eastleigh
16 May
SOU17:20Southampton Eastleigh
15h 05m
1 stop
HKG15:25Hong Kong Intl
£1,925

momondo Fare Finder

 
Customise your flight search to find flights from Hong Kong to Southampton 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 April 2026.
Use the filters below to find and compare flights from Hong Kong to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sun 10/5

20:10-16:50

2 stops27h 40m

Southampton Eastleigh

Wed 13/5

20:00-09:00

2 stops30h 00m

£586

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 12/5

20:10-08:40

2 stops43h 30m

Southampton Eastleigh

Fri 15/5

09:20-09:00

2 stops40h 40m

£587

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sun 14/6

20:10-19:30

2 stops30h 20m

Southampton Eastleigh

Sun 21/6

20:00-09:00

2 stops30h 00m

£813

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Wed 13/5

21:10-20:45

3 stops54h 35m

Southampton Eastleigh

Sat 16/5

06:45-21:25

2 stops31h 40m

£913

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 12/5

21:10-17:45

3 stops51h 35m

Southampton Eastleigh

Fri 15/5

12:20-21:25

2 stops50h 05m

£913

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sun 10/5

02:00-14:45

2 stops43h 45m

Southampton Eastleigh

Thu 14/5

08:55-16:30

2 stops48h 35m

£920

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 12/5

00:05-20:45

2 stops51h 40m

Southampton Eastleigh

Sat 16/5

06:45-21:25

2 stops31h 40m

£934
Fastest return journey

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sun 14/6

22:20-08:35

1 stop17h 15m

Southampton Eastleigh

Sun 21/6

09:15-17:40

2 stops25h 25m

£953

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Fri 12/6

18:15-19:30

2 stops32h 15m

Southampton Eastleigh

Tue 16/6

20:00-15:10

2 stops36h 10m

£960

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Wed 13/5

00:05-17:45

2 stops24h 40m

Southampton Eastleigh

Sun 17/5

14:45-18:05

3 stops44h 20m

£973

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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 airline that flies from Hong Kong Intl to Southampton Eastleigh?

Qatar Airways is the most popular carrier operating from Hong Kong Intl to Southampton Eastleigh

Which airlines fly to Southampton?

Cathay Pacific, British Airways and China Eastern are the top three most popular airlines that fly to Southampton from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 10 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Hong Kong to Southampton

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

Cheap Hong Kong to Southampton (HKG to SOU) flight deals and tips

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

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from Hong Kong to Southampton takes 21h 05m
There are no direct flights from Hong Kong to Southampton. There are no popular flight routes from Hong Kong to Southampton.
Search flight deals

Frequently asked questions about flying from Hong Kong to Southampton

  • How far is Hong Kong Intl to Southampton Eastleigh by plane?

    Southampton Eastleigh is 6043.7 mi away from Hong Kong Intl. Typically, this will take 21h 05m by plane in normal conditions.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Southampton. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Hong Kong.

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

Price alerts on flights to Southampton from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Southampton trip

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