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

Return flights

03 Jun - 13 Jun	Turkish Airlines
08 Jun - 22 Jun	Singapore Airlines
04 Jun - 13 Jun	Scoot
02 Jun - 15 Jun	Singapore Airlines
03 Jun - 23 Jun	Singapore Airlines
03 Jun - 22 Jun	Singapore Airlines
03 Jun - 14 Jun	Singapore Airlines
01 Jun - 15 Jun	Singapore Airlines
02 Jun - 14 Jun	Singapore Airlines
02 Jun - 23 Jun	Singapore Airlines
08 Jun - 03 Jul	China Eastern
16 Jun - 07 Jul	Cebu Pacific
11 Jun - 05 Jul	Turkish Airlines
10 Jun - 02 Jul	Turkish Airlines
09 Jun - 05 Jul	Turkish Airlines
17 Jun - 01 Jul	Turkish Airlines
11 Jun - 03 Jul	Turkish Airlines
17 Jun - 05 Jul	Turkish Airlines
14 Jun - 03 Jul	Turkish Airlines
06 Jun - 04 Jul	Scoot

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 $1133

Return flights