Cheapest return flights from London to Sydney in April from 681€

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

AirHint found the following cheapest return flights from London (LON) to Sydney (SYD) in April 2025 (see full year).

Return flights

15 Apr - 08 May Air China
15 Apr - 24 May Air China
13 Apr - 17 May Air China
15 Apr - 31 May Air China
18 Apr - 22 May Air China
18 Apr - 08 May Air China
18 Apr - 18 May Air China
15 Apr - 22 May Air China
18 Apr - 15 May Air China
17 Apr - 08 May Air China
09 Apr - 30 Apr China Southern
15 Apr - 30 Apr Air China
14 Apr - 30 Apr Ryanair
08 Apr - 30 Apr China Southern
10 Apr - 30 Apr China Southern
01 Apr - 08 Apr Wizz Air UK
12 Apr - 30 Apr China Southern
17 Apr - 30 Apr Ryanair
01 Apr - 14 Apr Ryanair
05 Apr - 08 Apr Wizz Air Malta

Also check the deals for one-way flights from London to Sydney 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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