Cheapest return flights from London to Sydney in June from $761

Best time to book flights for London (LHR) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Sydney (SYD) in June 2025 (see full year).

Return flights

01 Jun - 22 Jun Air China
01 Jun - 14 Jun Air China
01 Jun - 08 Jun Air China
08 Jun - 22 Jun Air China
10 Jun - 26 Jun Air China
08 Jun - 14 Jun Air China
03 Jun - 24 Jun Air China
01 Jun - 10 Jun Air China
10 Jun - 24 Jun Air China
08 Jun - 15 Jun Air China
03 Jun - 08 Jul Air China
27 Jun - 18 Jul Turkish Airlines
20 Jun - 20 Jul Turkish Airlines
20 Jun - 08 Jul Turkish Airlines
17 Jun - 08 Jul Turkish Airlines
25 Jun - 08 Jul Turkish Airlines
04 Jun - 17 Jul Turkish Airlines
26 Jun - 29 Jul Turkish Airlines
23 Jun - 06 Jul Turkish Airlines
01 Jun - 13 Jul Turkish Airlines

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

Skyscanner

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.

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