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

Return flights

09 Jun - 23 Jun	AirAsia X
09 Jun - 24 Jun	Cebu Pacific
09 Jun - 22 Jun	VietJet Air
02 Jun - 22 Jun	Cebu Pacific
02 Jun - 14 Jun	Cebu Pacific
15 Jun - 26 Jun	Cebu Pacific
04 Jun - 22 Jun	Scoot
02 Jun - 12 Jun	Cebu Pacific
15 Jun - 28 Jun	Cebu Pacific
04 Jun - 24 Jun	Scoot
25 Jun - 08 Jul	Cebu Pacific
22 Jun - 28 Jul	Cebu Pacific
13 Jun - 13 Jul	Scoot
02 Jun - 03 Jul	Cebu Pacific
24 Jun - 10 Jul	Cebu Pacific
06 Jun - 11 Jul	Scoot
16 Jun - 04 Jul	VietJet Air
18 Jun - 01 Jul	Turkish Airlines
18 Jun - 28 Jul	Cebu Pacific
30 Jun - 09 Jul	Cebu Pacific

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 $869

Return flights