Cheapest return flights from London to Sydney in April from $757

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

16 Apr - 21 May China Eastern
13 Apr - 17 May China Eastern
15 Apr - 29 May China Eastern
17 Apr - 15 May China Eastern
15 Apr - 03 May China Eastern
14 Apr - 12 May China Eastern
13 Apr - 15 May China Eastern
16 Apr - 02 May China Eastern
14 Apr - 03 May China Eastern
19 Apr - 11 May Air India
13 Apr - 30 Apr China Eastern
15 Apr - 30 Apr China Eastern
15 Apr - 27 Apr China Eastern
10 Apr - 29 Apr Ryanair
04 Apr - 20 Apr Hainan Airlines
03 Apr - 12 Apr Ryanair
10 Apr - 27 Apr Ryanair
09 Apr - 29 Apr Wizz Air Malta
09 Apr - 28 Apr Wizz Air Malta
02 Apr - 13 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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