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

Return flights

04 Jun - 11 Jun	China Southern
04 Jun - 08 Jun	China Southern
11 Jun - 18 Jun	China Southern
04 Jun - 12 Jun	China Southern
05 Jun - 08 Jun	Turkish Airlines
07 Jun - 14 Jun	Turkish Airlines
11 Jun - 22 Jun	China Southern
06 Jun - 26 Jun	China Southern
11 Jun - 25 Jun	China Southern
03 Jun - 19 Jun	China Southern
02 Jun - 01 Jul	Turkish Airlines
11 Jun - 02 Jul	Turkish Airlines
03 Jun - 01 Jul	Turkish Airlines
04 Jun - 15 Jul	VietJet Air
17 Jun - 01 Jul	VietJet Air
22 Jun - 15 Jul	VietJet Air
05 Jun - 05 Jul	VietJet Air
09 Jun - 07 Jul	Turkish Airlines
17 Jun - 11 Jul	VietJet Air
06 Jun - 04 Jul	China Southern

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

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Cheapest return flights from Sydney to London in June from $894

Return flights