Cheapest one-way flights from Sydney to London in April from $500

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

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

One-Way flights

29 Apr Scoot Tigerair
28 Apr Scoot Tigerair
01 Apr VietJet Air
30 Apr AirAsia X
03 Apr Hainan Airlines
04 Apr VietJet Air
09 Apr Jetstar
07 Apr China Eastern
02 Apr VietJet Air
27 Apr AirAsia X

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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