Don't know when to travel?

Flights to get there soon

Flights to Sydney in the next month
18 Aug - 10 Sep
£509 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
15 Aug - 19 Sep
£513 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
18 Aug - 09 Sep
£527 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London

Cheap flights for the next season

Find flight deals in the next 3 months
16 Oct - 23 Oct
£504 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
01 Oct - 15 Oct
£505 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
16 Oct - 16 Nov
£505 pp
LHR
London
Vietnam Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Vietnam Airlines
   
2 stops
LHR
London

Flights for the forward planner

Search and compare flight prices in the next 6 months
21 Oct - 19 Nov
£506 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
21 Oct - 18 Nov
£506 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London
21 Oct - 06 Nov
£506 pp
LHR
London
Malaysia Airlines
 
1 stop
SYD
Sydney
SYD
Sydney
Malaysia Airlines
 
1 stop
LHR
London

Destination information for Sydney

Things to know before you go. Useful info for your trip from London to Sydney

Today's exchange rate

Flight time

21 hrs 53 mins

Airports servicing London

  • Heathrow (LHR)
  • Gatwick (LGW)
  • Stansted (STN)
  • Luton (LTN)
  • City (LCY)
  • St Pancras (QQS)

Airports serving Sydney

  • Kingsford Smith (SYD)

Average temperature for July in Sydney

17.2 °C

Avg rainfall for July in Sydney

56.7 mm
How much do things cost?
London is 5% cheaper than Sydney
1 mile taxi journey
Sydney 3
London 7
3 course meal for 2
Sydney 54
London 61
Large bottle of water
Sydney 2
London 1
Meal at McDonald's or similar
Sydney 7
London 6
Additional useful information for Sydney

Cheap Flights from London to Sydney

A flight from London to Sydney might seem like a marathon trek, but it’s worth every mile in the air. After all, Sydney is one of the most wanted places in Australia. The Sydney Opera House, Harbour Bridge and Bondi Beach – they all call this place home. And although it’s been a stalwart holiday destination for decades, it continues to up the ante. Visitor numbers are on the rise – and over 10% of those travellers are from the UK.

How long is the flight from London to Sydney?

London to Sydney flights range from 22 hours to over 37 hours long. They all have stopovers in a range of cities.

Which airlines operate flights from London to Sydney?

You can fly with almost any long-haul airline from London to Sydney – from British Airways to Virgin Australia.

How frequent are flights between London and Sydney?

Flights depart from London for Sydney every day.

Which airports serve London and Sydney?

Gatwick, Heathrow and London City Airport all offer flights to Sydney. Every journey finishes up in Sydney’s international airport, Kingsford Smith.

Which direct flight route between London and Sydney is cheapest?

There aren’t any direct flights to Sydney – but you can choose to keep the stopover short and sweet. The flights with only one stopover also happen to be the cheapest routes. They usually start off from London Gatwick or London Heathrow and stop in cities like Hong Kong, Dubai or Beijing.

Wondering why millions of Brits jump on flights from London to Sydney every winter? For starters, there’s the weather. Temperatures can be 20°C warmer than London in January, plus the city serves up almost four times as much sunshine a day. Then there’s the city itself. Most of the action happens along the waterfront, where Sydney Opera House, Darling Harbour and Luna Park reside.
Sandy, surf-friendly beaches with names like Bondi, Manny and Bronte decorate the suburbs, kicking off a series of national parks. Botany Bay is one of the closest reserves. It was once the landing place of Captain Cook, but now specialises in clifftop walks and barbecue pit stops.

Use our search engine to browse a range of London to Sydney flights.

Related info for your journey

Useful info, stats and facts about London to Sydney flights.
Flight FAQs
From London to Sydney
What is the average flight cancellation?
These flights have a very low cancellation rate
Related searches
Flights to Sydney from London
Settings