Which airlines fly to Hong Kong?

Cathay Pacific, British Airways and Air China are the top three most popular airlines that fly to Hong Kong from Southampton according to our data. Cathay Pacific is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 19 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport?

The number of operators available for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport is 1 as of January 2026.

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

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

The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£591 Cheap Flights from Southampton to Hong Kong in 2026

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Find the cheapest flights from Southampton to Hong Kong

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:10 - 08:30

SOU

HKG

52h 20m2 stops

19:35 - 15:35

HKG

SOU

28h 00m2 stops

£591Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

08:50 - 18:30

SOU

HKG

25h 40m2 stops

22:40 - 17:00

HKG

SOU

26h 20m2 stops

£629KLM

Mon, 2 Mar - Thu, 12 Mar

09:25 - 18:30

SOU

HKG

25h 05m2 stops

23:25 - 17:05

HKG

SOU

25h 40m1 stop

£660KLM

Mon, 2 Feb - Mon, 9 Feb

08:50 - 18:30

SOU

HKG

25h 40m2 stops

22:40 - 17:00

HKG

SOU

26h 20m2 stops

£679KLM

Mon, 2 Mar - Thu, 12 Mar

09:30 - 18:30

SOU

HKG

25h 00m3 stops

22:40 - 15:35

HKG

SOU

24h 55m2 stops

£693Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

16:05 - 21:40

SOU

HKG

21h 35m2 stops

18:05 - 19:40

HKG

SOU

33h 35m2 stops

£709Multiple Airlines

Thu, 19 Feb - Thu, 26 Feb

09:00 - 21:40

SOU

HKG

28h 40m3 stops

18:05 - 19:40

HKG

SOU

33h 35m2 stops

£740Multiple Airlines

Thu, 19 Feb - Thu, 26 Feb

19:35 - 14:25

SOU

HKG

34h 50m3 stops

07:50 - 17:30

HKG

SOU

41h 40m3 stops

£781Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

12:25 - 21:40

SOU

HKG

49h 15m2 stops

18:05 - 15:35

HKG

SOU

29h 30m2 stops

£786Qatar Airways

Wed, 18 Feb - Thu, 5 Mar

09:00 - 21:40

SOU

HKG

28h 40m3 stops

18:05 - 17:00

HKG

SOU

30h 55m3 stops

£798Multiple Airlines

Thu, 19 Feb - Thu, 26 Feb

Qatar Airways flights from Southampton to Hong Kong

Our best Qatar Airways deals on Southampton to Hong Kong flight tickets

Qatar Airways

18 Feb

SOU12:25Southampton Eastleigh

49h 15m

2 stops

HKG21:40Hong Kong Intl

4 Mar

HKG18:05Hong Kong Intl

33h 35m

2 stops

SOU19:40Southampton Eastleigh

£786

Find similar

Qatar Airways

18 Jan

SOU09:30Southampton Eastleigh

28h 10m

2 stops

HKG21:40Hong Kong Intl

22 Jan

HKG18:05Hong Kong Intl

29h 30m

2 stops

SOU15:35Southampton Eastleigh

£900

Find similar

Qatar Airways

18 Jan

SOU09:30Southampton Eastleigh

21h 20m

2 stops

HKG14:50Hong Kong Intl

22 Jan

HKG18:05Hong Kong Intl

29h 30m

2 stops

SOU15:35Southampton Eastleigh

£900

Find similar

KLM flights from Southampton to Hong Kong

Our best KLM deals on Southampton to Hong Kong flight tickets

KLM

2 Mar

SOU08:50Southampton Eastleigh

25h 40m

2 stops

HKG18:30Hong Kong Intl

12 Mar

HKG22:40Hong Kong Intl

26h 20m

2 stops

SOU17:00Southampton Eastleigh

£629

Find similar

KLM

2 Feb

SOU09:25Southampton Eastleigh

25h 05m

2 stops

HKG18:30Hong Kong Intl

9 Feb

HKG23:25Hong Kong Intl

25h 40m

1 stop

SOU17:05Southampton Eastleigh

£660

Find similar

KLM

2 Mar

SOU08:50Southampton Eastleigh

25h 40m

2 stops

HKG18:30Hong Kong Intl

12 Mar

HKG22:40Hong Kong Intl

26h 20m

2 stops

SOU17:00Southampton Eastleigh

£679

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/2

20:10-08:30

2 stops52h 20m

Hong Kong Intl

Mon 9/2

19:35-15:35

2 stops28h 00m

£591

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/3

08:50-18:30

2 stops25h 40m

Hong Kong Intl

Thu 12/3

22:40-17:00

2 stops26h 20m

£629

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/2

09:25-18:30

2 stops25h 05m

Hong Kong Intl

Mon 9/2

23:25-17:05

1 stop25h 40m

£660

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/3

08:50-18:30

2 stops25h 40m

Hong Kong Intl

Thu 12/3

22:40-17:00

2 stops26h 20m

£679

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/2

09:30-18:30

3 stops25h 00m

Hong Kong Intl

Mon 9/2

22:40-15:35

2 stops24h 55m

£693

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Thu 19/2

16:05-21:40

2 stops21h 35m

Hong Kong Intl

Thu 26/2

18:05-19:40

2 stops33h 35m

£709

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Thu 19/2

09:00-21:40

3 stops28h 40m

Hong Kong Intl

Thu 26/2

18:05-19:40

2 stops33h 35m

£740

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Mon 2/2

19:35-14:25

3 stops34h 50m

Hong Kong Intl

Mon 9/2

07:50-17:30

3 stops41h 40m

£781

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Wed 18/2

12:25-21:40

2 stops49h 15m

Hong Kong Intl

Thu 5/3

18:05-15:35

2 stops29h 30m

£786

SouthamptonHong Kong

SOU - HKG

SOUHKG

Southampton Eastleigh

Thu 19/2

09:00-21:40

3 stops28h 40m

Hong Kong Intl

Thu 26/2

18:05-17:00

3 stops30h 55m

£798

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Southampton 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

Prices

Airlines

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 Southampton is on a Sunday. momondo users have found tickets for Sunday departures for as low as £790. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Southampton to Hong Kong on a Saturday will generally be more expensive and average around £836. 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 afternoon. Flights from Southampton to Hong Kong during this time can be as low as £771. Flights in the morning are often more expensive, with an average ticket price of £852.

When to book flights from Southampton to Hong Kong

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

Estimated return price

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

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

Fastest flight time	21h 20m
Direct flights	None

The fastest flight from Southampton to Hong Kong takes 21h 20m

There are no direct flights from Southampton to Hong Kong. There are no popular flight routes from Southampton to Hong Kong.

Search flight deals

How far is Southampton Eastleigh to Hong Kong Intl by plane?
There are 6043.7 mi between Southampton Eastleigh and Hong Kong Intl. In terms of flight time, this usually takes a little over 21h 20m.
When did momondo last update prices for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport?
Prices for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport refresh daily.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport?
The number of operators available for flights from Southampton Eastleigh Airport to Hong Kong Intl Airport is 1 as of January 2026.
How old do you have to be to fly from Southampton Eastleigh Airport 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 Southampton Eastleigh Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Southampton to Hong Kong?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Southampton to Hong Kong is KLM (100% of total bookings).

Best airlines flying from Southampton to Hong Kong

Compare and see reviews for airlines that fly from Southampton to Hong Kong with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £500	Free Cancellation	Rating 7.7 1,434 reviews		Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from Southampton.

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

Yes. All flights to Hong Kong from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Southampton to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Southampton 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.