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

Return flights

26 Jul - 29 Aug	Etihad Airways
23 Jul - 27 Aug	Lufthansa
18 Jul - 18 Aug	Scoot
15 Jul - 31 Aug	Vietnam Airlines
17 Jul - 07 Aug	Japan Airlines
17 Jul - 20 Aug	Turkish Airlines
22 Jul - 26 Aug	Lufthansa
30 Jul - 21 Aug	Turkish Airlines
16 Jul - 20 Aug	Asiana Airlines
28 Jul - 04 Aug	Asiana Airlines
18 Jul - 28 Jul	Asiana Airlines
06 Jul - 27 Jul	Asiana Airlines
02 Jul - 31 Jul	China Airlines
06 Jul - 23 Jul	Asiana Airlines
03 Jul - 19 Jul	Air India
11 Jul - 24 Jul	Asiana Airlines
24 Jul - 31 Jul	Asiana Airlines
02 Jul - 30 Jul	Air China
23 Jul - 27 Jul	Asiana Airlines
06 Jul - 26 Jul	Asiana Airlines

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 887€

Return flights