Cheapest return flights from London to Sydney in June from 724€

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

17 Jun - 26 Jun Air China
10 Jun - 26 Jun Air China
10 Jun - 21 Jun Air China
08 Jun - 26 Jun Air China
01 Jun - 15 Jun Air China
08 Jun - 21 Jun Air China
17 Jun - 24 Jun Air China
08 Jun - 22 Jun Air China
01 Jun - 08 Jun Air China
10 Jun - 17 Jun Air China
02 Jun - 26 Jul Vietnam Airlines
03 Jun - 26 Jul Vietnam Airlines
27 Jun - 31 Jul China Airlines
09 Jun - 17 Jul China Airlines
23 Jun - 14 Jul China Airlines
23 Jun - 13 Jul China Airlines
27 Jun - 20 Jul China Airlines
18 Jun - 18 Jul China Airlines
24 Jun - 24 Jul China Airlines
17 Jun - 15 Jul Air China

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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