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

Return flights

17 Jul - 16 Aug	AirAsia X
29 Jul - 12 Aug	Scoot
28 Jul - 18 Aug	AirAsia X
02 Jul - 10 Aug	Scoot
22 Jul - 26 Aug	Scoot
29 Jul - 19 Aug	Turkish Airlines
15 Jul - 24 Aug	Turkish Airlines
24 Jul - 19 Aug	Turkish Airlines
19 Jul - 14 Aug	Turkish Airlines
29 Jul - 28 Aug	Turkish Airlines
02 Jul - 09 Jul	Scoot
17 Jul - 31 Jul	AirAsia X
08 Jul - 17 Jul	Scoot
15 Jul - 24 Jul	AirAsia X
20 Jul - 31 Jul	Vietnam Airlines
10 Jul - 25 Jul	Scoot
02 Jul - 19 Jul	Scoot
03 Jul - 17 Jul	Scoot
03 Jul - 16 Jul	Cebu Pacific
01 Jul - 16 Jul	Scoot

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 875€

Return flights