Flights
Insights
FAQs

Find cheap China Southern flights to Hong Kong

SEA — HKG
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Find China Southern flight deals to Hong Kong

Enter your travel dates to find the best prices.

Cheapest China Southern flights from United Kingdom to Hong Kong
Explore the most affordable China Southern flight options available from United Kingdom to Hong Kong. Find the lowest fares with prices last updated on 28 July 2026.

Wed 19/821:00
LHR
-
HKG
1 stop32h 25m
China Southern
Wed 21/1013:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 25/7£520
Wed 26/821:00
LHR
-
HKG
1 stop32h 25m
China Southern
Wed 2/913:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 27/7£584
Mon 10/821:00
LHR
-
HKG
1 stop32h 25m
China Southern
Mon 26/1014:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 25/7£595

Flights to Hong Kong with China Southern at a glance

Find detailed information about China Southern flights from United Kingdom to Hong Kong. Explore the options provided by China Southern to plan your journey from United Kingdom to Hong Kong. Data last updated 28 July 2026.

Popular in

July

Cheapest in

November

Average price

£439

Return from

£486

One-way from

£323
Highest demand for flights to Hong Kong with China Southern; 31% potential price increase.
Search Deals
Best time to find cheap flights to Hong Kong with China Southern; 7% potential price drop.
Search Deals
Average price for flights to Hong Kong with China Southern (return).
Search Deals
China Southern
  • China Southern
  • 31/10-7/11
  • 2 total stops
  • 49h 25m total
  • United Kingdom to Hong Kong
Search Deals
China Southern
  • China Southern
  • 18/8
  • 1 total stop
  • 18h 45m total
  • United Kingdom to Hong Kong
Search Deals

Cheapflights Insights

Find cheap China Southern flights to Hong Kong

How long is the flight to Hong Kong with China Southern?

On average, China Southern flights from the United Kingdom to Hong Kong take 14 hours 28 minutes. Flights to Hong Kong from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Hong Kong with China Southern?

The best time to book a flight to Hong Kong with China Southern is 77 days before departure. On average, fares are higher if you book on the same day as departure.

FAQs about flights to Hong Kong with China Southern

  • Which airport do China Southern flights arrive at when travelling to Hong Kong?

    China Southern flights on this route tend to land at Hong Kong Intl Airport.

  • Is China Southern the cheapest airline for a flight to Hong Kong?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Hong Kong tends to be with China Southern.

  • Are there alternative airlines other than China Southern that fly to Hong Kong?

    Cathay Pacific, British Airways and Air China all fly to Hong Kong and offer an alternative to China Southern.

  • How much is a China Southern flight to Hong Kong?

    The average price for a return flight with China Southern is £403, while a one-way flight costs around £277.

See more FAQs

Reviews of China Southern

See what Cheapflights users have to say about their China Southern experience.
China Southern
7.4
Good
164 reviews
Check prices
Overview

Crew

8.0

Boarding

7.8

Entertainment

7.0

Food

7.1

Comfort

7.5

Popular China Southern flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Hong Kong Intl

Fly your favorite airline to Hong Kong Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 28 July 2026.
China Southern flights from Heathrow to Hong Kong