Roundtrip flight deals

Cheap flights from London Heathrow Airport to Sydney

Looking for great deals for flights from London Heathrow Airport (LHR) to Sydney (SYD)? BudgetAir® offers the lowest fares for both direct and indirect routes between London Heathrow Airport and Sydney. When you book with BudgetAir® you can be sure that you always get the best price available for your flight.

All the airlines, all the deals!

BudgetAir® finds the flight from London Heathrow Airport to Sydney that's right for you. BudgetAir® compares hundreds of flights to Sydney from a range of airlines, regular and low cost carriers. Fly to Sydney with Air China, China Southern, China Eastern Airlines, Cathay Pacific or with Thai Airways.

All routes from London Heathrow Airport>>

For support and inspiration

Your best deal in no time!

Compare
800+ Airlines

Easy and
fast booking

English speaking
customer service

BudgetAir is
IATA member