AirHint found the following cheapest return flights from Southend (SEN) to Sydney (SYD) in April 2026 (see full year).

Return flights

08 Apr - 21 Apr	easyJet
12 Apr - 12 May	easyJet
20 Apr - 29 Apr	easyJet
30 Apr - 14 May	easyJet
01 Apr - 15 Apr	easyJet
01 Apr - 08 Apr	easyJet
02 Apr - 26 Apr	easyJet
06 Apr - 25 Apr	easyJet
03 Apr - 26 Apr	easyJet
01 Apr - 25 Apr	easyJet
05 Apr - 12 Apr	easyJet
02 Apr - 30 Apr	easyJet
30 Apr - 07 May	easyJet
06 Apr - 06 May	easyJet
16 Apr - 03 May	easyJet
16 Apr - 02 May	easyJet

Also check the deals for one-way flights from Southend to Sydney in April.

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 Southend to Sydney in April from $1649

Return flights