AirHint found the following cheapest return flights from London (LON) to Sydney (SYD) in June 2026 (see full year).

Return flights

02 Jun - 08 Jun	Lufthansa
01 Jun - 02 Jul	China Airlines
02 Jun - 05 Jun	China Airlines
05 Jun - 21 Jun	China Airlines
12 Jun - 14 Jun	China Airlines
08 Jun - 15 Jun	China Airlines
03 Jun - 07 Jun	China Airlines
01 Jun - 15 Jun	China Airlines
15 Jun - 29 Jun	China Airlines
29 Jun - 05 Jul	China Airlines
22 Jun - 06 Jul	China Airlines
15 Jun - 06 Jul	China Airlines
17 Jun - 23 Jun	Malaysia Airlines
03 Jun - 24 Jun	Malaysia Airlines
22 Jun - 07 Jul	Qatar Airways
18 Jun - 04 Jul	Air India
18 Jun - 02 Jul	Air India
06 Jun - 04 Jul	Air India
24 Jun - 08 Jul	Emirates
16 Jun - 08 Jul	Malaysia Airlines

Also check the deals for one-way flights from London to Sydney in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from London to Sydney in June from $1158

Return flights