Our cheapest offers for flights from London Gatwick to Sydney

Here you can compare cheap flights from London Gatwick (LGW) to Sydney (SYD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sydney. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Gatwick Sydney	Outbound 02/03/26 1 Stopover (PVG) MU0202, MU0735 40h 05min	Return 15/03/26 1 Stopover (PVG) MU0736, MU0213 27h 30min	China Eastern Airlines		£594
London Gatwick Sydney	Outbound 02/03/26 1 Stopover (PVG) MU0202, MU0735 40h 05min	Return 15/03/26 1 Stopover (PVG) MU0736, MU0213 27h 30min	China Eastern Airlines		£598
London Gatwick Sydney	Outbound 02/03/26 1 Stopover (PVG) MU0202, MU0735 40h 05min	Return 15/03/26 1 Stopover (PVG) MU0562, MU0213 37h 00min	China Eastern Airlines		£621
London Gatwick Sydney	Outbound 04/11/26 2 Stopovers (IST, AUH) TK1998, TK0866, TK8620 26h 30min	Return 23/11/26 2 Stopovers (AUH, IST) TK8621, TK0869, TK1981 27h 35min	Turkish Airlines		£733
London Gatwick Sydney	Outbound 04/11/26 2 Stopovers (IST, AUH) TK1998, TK0866, TK8620 26h 30min	Return 23/11/26 2 Stopovers (AUH, IST) TK8621, TK0869, TK1981 27h 35min	Turkish Airlines		£735
London Gatwick Sydney	Outbound 20/03/26 2 Stopovers (BAH, SIN) GF0008, GF0165, TR0012 45h 15min	Return 17/04/26 2 Stopovers (SIN, BAH) TR0013, GF0166, GF0009 43h 10min	Gulf Air, Scoot		£740
London Gatwick Sydney	Outbound 31/01/26 1 Stopover (PVG) MU0214, MU7061 26h 30min	Return 03/02/26 1 Stopover (PVG) MU0736, MU0213 27h 30min	China Eastern Airlines		£777
London Gatwick Sydney	Outbound 31/01/26 1 Stopover (PVG) MU0202, MU0735 40h 05min	Return 03/02/26 1 Stopover (PVG) MU7062, MU0213 38h 30min	China Eastern Airlines		£782
London Gatwick Sydney	Outbound 31/01/26 1 Stopover (PVG) MU0214, MU7061 26h 30min	Return 03/02/26 1 Stopover (PVG) MU0736, MU0201 44h 00min	China Eastern Airlines		£804
London Gatwick Sydney	Outbound 31/01/26 1 Stopover (PVG) MU0214, MU7061 26h 30min	Return 03/02/26 1 Stopover (PVG) MU0736, MU0213 27h 30min	China Eastern Airlines	?	£870

Tips and tricks to help you find cheap flights from London Gatwick to Sydney

Important flight information

Flight information: London Gatwick - Sydney

Outbound and return from	£593.99
Distance	17041 km
Departure airport	Airport London Gatwick (LGW)
Arrival airport	Airport Sydney Kingsford Smith (SYD)
Destination country	Flights to Australia

Alternative routes to Australia

Flight London Gatwick - Brisbane from £651
Flight London Gatwick - Perth from £695

Alternative flights to Sydney

Flight London - Sydney from £594
Flight London Heathrow - Sydney from £604
Flight Manchester - Sydney from £535
Flight Birmingham - Sydney from £856
Flight London City - Sydney from £845

Popular destinations for onward travel

Flight destinations with a similar price

Flight London Gatwick - Kolkata from £591
Flight London Gatwick - Brisbane from £651
Flight London Gatwick - St. John's from £628
Flight London Gatwick - Port of Spain from £613
Flight London Gatwick - Philadelphia from £568
Flight London Gatwick - Varadero from £582
Flight London Gatwick - Puerto Plata from £607
Flight London Gatwick - Grenada from £624
Flight London Gatwick - Montego Bay from £632
Flight London Gatwick - Cancun from £561