China Southern flights from London Heathrow Airport to Sydney (LHR - SYD)
LHR — SYD
9 Nov — 16 Nov1
Find China Southern flight deals from Heathrow to Sydney
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Cheapest China Southern flights from Heathrow to SydneyExplore the most affordable China Southern flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 10 October 2026.
Explore the most affordable China Southern flight options available from Heathrow to Sydney. Find the lowest fares with prices last updated on 10 October 2026.
Mon 2/1121:30 -
2 stops47h 00m
Thu 19/1115:10 -
1 stop38h 25m
Deal found 9/10£737
Fri 30/1021:30 -
2 stops47h 00m
Tue 17/1115:10 -
1 stop38h 25m
Deal found 8/10£738
Tue 10/1121:30 -
2 stops28h 50m
Wed 10/215:10 -
1 stop38h 25m
Deal found 9/10£739
Best China Southern flights from Heathrow to SydneyDiscover carefully curated China Southern flight deals from Heathrow to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated China Southern flight deals from Heathrow to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Thu 29/1021:30 -
2 stops35h 55m
Sun 1/1115:10 -
2 stops62h 25m
Deal found 9/10£755
Wed 4/1122:00 -
1 stop35h 25m
Sun 15/1115:10 -
2 stops38h 25m
Deal found 6/10£758
Sat 7/1121:30 -
2 stops28h 50m
Sat 21/1115:10 -
2 stops62h 25m
Deal found 7/10£762
Last-minute China Southern flights from Heathrow to SydneyDiscover last-minute China Southern flight deals from Heathrow to Sydney. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute China Southern flight deals from Heathrow to Sydney. Data last updated 10 October 2026 and is based on user searches.
Mon 2/1121:30 -
2 stops47h 00m
Thu 19/1115:10 -
1 stop38h 25m
Deal found 9/10£737
Fri 30/1021:30 -
2 stops47h 00m
Tue 17/1115:10 -
1 stop38h 25m
Deal found 8/10£738
Tue 10/1121:30 -
2 stops28h 50m
Wed 10/215:10 -
1 stop38h 25m
Deal found 9/10£739
One-way China Southern flights to SydneySearch for one-way China Southern flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way China Southern flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Sun 6/1217:15 -
2 stops26h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£448
Mon 7/1221:30 -
2 stops28h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£450
Mon 2/1121:30 -
2 stops47h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£453
China Southern flights from Heathrow to Sydney in 2026
Find detailed information about China Southern flights from Heathrow to Sydney. Explore the options provided by China Southern to plan your journey from Heathrow to Sydney. Data last updated 10 October 2026.
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When is the best time to book a flight to Sydney with China Southern?
The best time to book a flight to Sydney with China Southern is on the same day as departure. On average, fares are higher if you book 37 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Sydney?
For Economy class flights, the cheapest month to fly this route is May. The most expensive months are December and August.
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).
Best time to book a flight from Heathrow to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Heathrow with our price prediction graph.
LHR-SYD
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.
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.
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Fly from Heathrow to Sydney on another airline
Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Other China Southern flights from Heathrow
Browse through other China Southern flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Complete your trip
Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.
Other airlines servicing Heathrow and Sydney
Choose from other airlines serving Heathrow and Sydney.
Other popular destinations in South Pacific
If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flights with China Southern
Browse through some of the most popular routes that China Southern offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
See what others are saying about China Southern
Read reviews and see what other travellers are saying about their experiences with China Southern. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing China Southern for your next flight. Reviews last updated 10 October 2026.
Overview
Reviews
China Southern
174 reviews
Overview
Crew
8.1
Boarding
7.7
Food
7.1
Entertainment
7.0
Comfort
7.5
Recent reviews
10.0
|Jul 2026Great experience
6.0
|Jul 2026Seats were not good, handles were broken not functioning as supposed to. Need improvement on entertainment screen, most of the time froze. Food quality was poor.Not enough international languages movies. Overall need lots of improvement.
10.0
|Apr 2026New plane, good Service. Just food not so good.
2.0
|Mar 2026The reclinjng didnot work in our seats. The TV didnot work. The crew was not helpful. The food was awful. Overall very very poor experience. I traveled with the family of 5
8.0
|Mar 2026Very nice
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