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

Currently priced at £479, 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.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What is the cheapest time of day to fly from SOU to HK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Hong Kong as you normally would.

What airport do you fly from for flights from Southampton to Hong Kong?

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Hong Kong. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

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.

£495+ Cheap Flights from Southampton to Hong Kong

Cheap flight deals from Southampton to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 October 2026.

Tue 1/1209:20 -

2 stops39h 20m

Tue 8/1219:45 -

2 stops31h 45m

Deal found 17/10£613

Wed 2/1220:00 -

2 stops28h 40m

Wed 9/1219:45 -

2 stops24h 10m

Deal found 18/10£614

Tue 1/1208:40 -

1 stop23h 40m

Tue 8/1222:45 -

2 stops26h 20m

Deal found 17/10£622

Thu 3/1212:25 -

2 stops36h 15m

Thu 10/1219:45 -

2 stops31h 45m

Deal found 20/10£676

Wed 2/1208:40 -

2 stops26h 05m

Wed 9/1223:00 -

1 stop17h 10m

Deal found 18/10£800

Find flight deals from Southampton to Hong Kong

Round-trip from	£610
One-way from	£495
Popular in	July
Cheapest in	November
Average price	£703

29/11-6/12
4 total stops
68h 00m total
Southampton to Hong Kong

Search Deals

2/11-31/12
2 total stops
36h 15m total
Southampton to Hong Kong

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fastest return journey

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Mon 9/11

09:20-21:40

2 stops28h 20m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£504

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Tue 3/11

20:00-14:50

2 stops34h 50m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£506

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Thu 5/11

09:20-21:40

2 stops28h 20m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£506

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 4/11

20:00-21:40

2 stops41h 40m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£508

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Tue 1/12

09:20-08:40

2 stops39h 20m

Hong Kong Intl

Tue 8/12

19:45-19:30

2 stops31h 45m

£613

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 2/12

20:00-08:40

2 stops28h 40m

Hong Kong Intl

Wed 9/12

19:45-11:55

2 stops24h 10m

£614

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Thu 3/12

12:25-08:40

2 stops36h 15m

Hong Kong Intl

Thu 10/12

19:45-19:30

2 stops31h 45m

£676

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Fri 30/10

09:20-21:40

2 stops28h 20m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£767

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Sat 31/10

09:20-21:40

2 stops28h 20m

Hong Kong Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£767

SouthamptonHong Kong

SOU Southampton Eastleigh - HKG Hong Kong Intl

SOUHKG

Southampton Eastleigh

Wed 4/11

20:00-21:40

2 stops41h 40m

Hong Kong Intl

Tue 17/11

18:05-19:30

2 stops33h 25m

£866

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 14 resultsSorted by cheapest first

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.

SOU-HKG

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.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Hong Kong

SOU-HK0

SOU-HKG

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Hong Kong

Read reviews from past customers who have flown with KLM from Southampton to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,592 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,592 reviews

KLM

7.8

Good

1,592 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

What airport do you fly from for flights from Southampton to Hong Kong?
Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Hong Kong. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.
What is the cheapest airline to fly from Southampton to Hong Kong round-trip?
Currently priced at £479, 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

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Alternative routes for Southampton to Hong Kong

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Top airline flying from Southampton to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£479	Average£905	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southampton to Hong Kong flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Southampton today and book when prices fit your budget.

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Cheap flights from Southampton to Hong Kong from £495

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Hong Kong

Cheapest flights from Southampton to Hong KongExplore 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 20 October 2026.

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 20 October 2026.

Best flights from Southampton to Hong KongDiscover carefully curated flight deals from Southampton to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Southampton to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Southampton to Hong KongDiscover last-minute flight deals from Southampton to Hong Kong. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Hong Kong. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Southampton to Hong KongSearch for one-way flight options from Southampton to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Southampton to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Southampton to Hong Kong

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One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Hong Kong that are best for you.

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.

Cheapflights Insights

Reviews of airlines servicing Hong Kong

Read reviews from past customers who have flown with KLM from Southampton to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Southampton to Hong Kong?

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

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

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

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

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.

Alternative routes for Southampton to Hong Kong

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Search flights from Southampton to Hong Kong by cabin class

Find flights from Southampton to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Hong Kong flights

Browse other Southampton and Hong Kong flight options. Last updated on 20 October 2026.

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

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

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

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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 20 October 2026.

Best flights from Southampton to Hong Kong
Discover carefully curated flight deals from Southampton to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Southampton to Hong Kong
Discover last-minute flight deals from Southampton to Hong Kong. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Southampton to Hong Kong
Search for one-way flight options from Southampton to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.