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Cheap flights from Hong Kong to London from £490

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 5/6. 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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0 bags
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Find the cheapest flights from Hong Kong to London

Recent return flight deals from Hong Kong to London

Enter your travel dates to find the best prices.
KLM Logo
22:20 - 08:45
HKG
-
SOU
41h 25m
2 stops
KLM Logo
17:30 - 16:20
SOU
-
HKG
14h 50m
1 stop
£835KLM
Mon, 20 Jul - Tue, 2 Feb
KLM Logo
22:20 - 08:45
HKG
-
SOU
41h 25m
2 stops
KLM Logo
09:25 - 18:30
SOU
-
HKG
25h 05m
2 stops
£891KLM
Mon, 20 Jul - Tue, 2 Feb
Qatar Airways Logo
18:15 - 19:30
HKG
-
SOU
32h 15m
2 stops
Qatar Airways Logo
09:10 - 23:20
SOU
-
HKG
31h 10m
2 stops
£1,062Qatar Airways
Wed, 3 Jun - Sun, 7 Jun
Qatar Airways Logo
19:40 - 19:30
HKG
-
SOU
30h 50m
2 stops
Qatar Airways Logo
20:00 - 21:55
SOU
-
HKG
42h 55m
2 stops
£1,141Qatar Airways
Fri, 14 Aug - Sun, 16 Aug
Multiple Airlines Logo
11:05 - 20:15
HKG
-
SOU
40h 10m
3 stops
Multiple Airlines Logo
09:25 - 21:45
SOU
-
HKG
28h 20m
2 stops
£1,144Multiple Airlines
Mon, 20 Jul - Tue, 2 Feb
Multiple Airlines Logo
19:40 - 09:45
HKG
-
SOU
21h 05m
2 stops
Multiple Airlines Logo
20:00 - 21:55
SOU
-
HKG
42h 55m
2 stops
£1,164Multiple Airlines
Sat, 1 Aug - Sun, 16 Aug
Qatar Airways Logo
19:40 - 19:30
HKG
-
SOU
30h 50m
2 stops
Qatar Airways Logo
09:10 - 21:55
SOU
-
HKG
29h 45m
2 stops
£1,215Qatar Airways
Tue, 21 Jul - Tue, 4 Aug
Qatar Airways Logo
01:25 - 19:30
HKG
-
SOU
25h 05m
2 stops
Qatar Airways Logo
20:00 - 21:55
SOU
-
HKG
42h 55m
2 stops
£1,215Qatar Airways
Thu, 30 Jul - Fri, 14 Aug
Qatar Airways Logo
01:25 - 19:30
HKG
-
SOU
25h 05m
2 stops
Qatar Airways Logo
09:10 - 21:55
SOU
-
HKG
29h 45m
2 stops
£1,236Qatar Airways
Wed, 15 Jul - Sat, 1 Aug
Multiple Airlines Logo
23:15 - 08:45
HKG
-
SOU
16h 30m
1 stop
Multiple Airlines Logo
17:30 - 16:20
SOU
-
HKG
14h 50m
1 stop
£4,226Multiple Airlines
Mon, 20 Jul - Tue, 2 Feb

Qatar Airways flights from Hong Kong to Southampton

Our best Qatar Airways deals on Hong Kong to Southampton flight tickets
Qatar Airways
24 Feb
HKG18:00Hong Kong Intl
29h 35m
2 stops
SOU15:35Southampton Eastleigh
14 Mar
SOU09:30Southampton Eastleigh
28h 10m
2 stops
HKG21:40Hong Kong Intl
£985
Qatar Airways
3 Jun
HKG18:15Hong Kong Intl
32h 15m
2 stops
SOU19:30Southampton Eastleigh
7 Jun
SOU09:10Southampton Eastleigh
31h 10m
2 stops
HKG23:20Hong Kong Intl
£1,062
Qatar Airways
14 Aug
HKG19:40Hong Kong Intl
30h 50m
2 stops
SOU19:30Southampton Eastleigh
16 Aug
SOU20:00Southampton Eastleigh
42h 55m
2 stops
HKG21:55Hong Kong Intl
£1,141

KLM flights from Hong Kong to Southampton

Our best KLM deals on Hong Kong to Southampton flight tickets
KLM
20 Jul
HKG22:20Hong Kong Intl
41h 25m
2 stops
SOU08:45Southampton Eastleigh
2 Feb
SOU17:30Southampton Eastleigh
14h 50m
1 stop
HKG16:20Hong Kong Intl
£835
KLM
20 Jul
HKG22:20Hong Kong Intl
41h 25m
2 stops
SOU08:45Southampton Eastleigh
2 Feb
SOU09:25Southampton Eastleigh
25h 05m
2 stops
HKG18:30Hong Kong Intl
£891

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 15 February 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

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Mon 20/7

22:20-08:45

2 stops41h 25m

Southampton Eastleigh

Tue 2/2

17:30-16:20

1 stop14h 50m

£835

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Mon 20/7

22:20-08:45

2 stops41h 25m

Southampton Eastleigh

Tue 2/2

09:25-18:30

2 stops25h 05m

£891

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Wed 3/6

18:15-19:30

2 stops32h 15m

Southampton Eastleigh

Sun 7/6

09:10-23:20

2 stops31h 10m

£1,062

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Fri 14/8

19:40-19:30

2 stops30h 50m

Southampton Eastleigh

Sun 16/8

20:00-21:55

2 stops42h 55m

£1,141

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Mon 20/7

11:05-20:15

3 stops40h 10m

Southampton Eastleigh

Tue 2/2

09:25-21:45

2 stops28h 20m

£1,144

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Sat 1/8

19:40-09:45

2 stops21h 05m

Southampton Eastleigh

Sun 16/8

20:00-21:55

2 stops42h 55m

£1,164

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Tue 21/7

19:40-19:30

2 stops30h 50m

Southampton Eastleigh

Tue 4/8

09:10-21:55

2 stops29h 45m

£1,215

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Thu 30/7

01:25-19:30

2 stops25h 05m

Southampton Eastleigh

Fri 14/8

20:00-21:55

2 stops42h 55m

£1,215

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Wed 15/7

01:25-19:30

2 stops25h 05m

Southampton Eastleigh

Sat 1/8

09:10-21:55

2 stops29h 45m

£1,236

Hong KongSouthampton

HKG - SOU

HKGSOU

Hong Kong Intl

Mon 20/7

23:15-08:45

1 stop16h 30m

Southampton Eastleigh

Tue 2/2

17:30-16:20

1 stop14h 50m

£4,226

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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

Which airlines fly to Southampton?

Cathay Pacific, British Airways and SWISS 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 58% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 11 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

Cheap Hong Kong to Southampton flight deals and tips

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

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from Hong Kong to Southampton takes 29h 35m
There are no direct flights from Hong Kong to Southampton. There are no popular flight routes from Hong Kong to Southampton.
Search flight deals

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

    Prices for flights from Hong Kong to Southampton Eastleigh Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong 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?

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 Hong Kong to Southampton for you.

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?

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

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