London → Sydney
D7
£300
per person
1 stop9/10/2026
View DealCheap Flights from London to Sydney
Compare prices from Various Airlines and more. Flight time: Varies | Distance: Varies
Best time to book2-3 months in advance
Peak seasonSummer months
Off-peak seasonShoulder seasons
Latest Flight Deals
London → Sydney
D7
£325
per person
3 stops9/7/2026
View DealLondon → Sydney
W4
£335
per person
2 stops4/8/2026
View DealLondon → Sydney
CA
£351
per person
1 stop3/10/2026
View DealLondon → Sydney
RK
£355
per person
3 stops3/17/2026
View DealLondon → Sydney
MU
£361
per person
1 stop3/16/2026
View DealLondon → Sydney
D7
£366
per person
3 stops11/16/2026
View DealLondon → Sydney
RK
£367
per person
3 stops4/10/2026
View DealLondon → Sydney
W4
£370
per person
2 stops3/18/2026
View DealYour Complete Guide to London to Sydney Flights
Planning a trip from London to Sydney? You've come to the right place. TravelDealForge compares flight prices from all major airlines operating on this popular route, helping you find the best deals and save money on your journey.
The route between London and Sydney is served by leading carriers including Various Airlines. With a flight time of approximately Varies and a distance of Varies, this is a medium to long-haul journey ideal for extended holidays.
Top Airlines on This Route
- Various Airlines - offering regular services between London and Sydney
Airport Information
Departure: London Heathrow (LHR)
Arrival: Sydney Kingsford Smith (SYD)
Frequently Asked Questions
How long is the flight from London to Sydney?
Direct flights from London to Sydney typically take Varies. The flight distance is approximately Varies.
Which airlines fly from London to Sydney?
Popular airlines operating on this route include Various Airlines. We recommend comparing prices across all carriers to find the best deal.
What is the best time to book flights from London to Sydney?
For the best prices, we recommend booking 2-3 months in advance. Peak season is Summer months, while the cheapest fares are often found during Shoulder seasons.
Which airport should I fly from/to for London to Sydney?
Flights typically depart from London Heathrow (LHR) and arrive at Sydney Kingsford Smith (SYD). Some budget airlines may use alternative airports, so check your booking carefully.