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

Return flights

23 Jul - 20 Aug	Scoot
16 Jul - 18 Aug	Scoot
15 Jul - 25 Aug	Turkish Airlines
16 Jul - 14 Aug	Turkish Airlines
30 Jul - 14 Aug	Turkish Airlines
16 Jul - 20 Aug	Turkish Airlines
22 Jul - 14 Aug	Turkish Airlines
15 Jul - 17 Aug	Turkish Airlines
26 Jul - 21 Aug	Turkish Airlines
07 Jul - 04 Aug	Turkish Airlines
16 Jul - 30 Jul	Asiana Airlines
01 Jul - 08 Jul	Turkish Airlines
13 Jul - 27 Jul	Scoot
06 Jul - 31 Jul	Asiana Airlines
16 Jul - 23 Jul	Asiana Airlines
02 Jul - 26 Jul	Air China
18 Jul - 31 Jul	Air China
02 Jul - 09 Jul	Air China
21 Jul - 30 Jul	Air China
05 Jul - 19 Jul	Air China

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

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 July from $1120

Return flights