Cheapest one-way flights from Sydney to London in April from $387

Best time to book flights for Sydney (SYD) to London (LTN) flights at AirHint

AirHint found the following cheapest one-way flights from Sydney (SYD) to London (LTN) in April 2025 (see full year).

One-Way flights

01 Apr Scoot Tigerair
29 Apr Scoot Tigerair
05 Apr Scoot Tigerair
08 Apr Scoot Tigerair
02 Apr Sichuan Airlines
03 Apr China Southern
23 Apr Xiamen Airlines
04 Apr AirAsia X
07 Apr Scoot Tigerair
17 Apr Jetstar

Also check the deals for return flights from Sydney to London in April.

Skyscanner

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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