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

Return flights

19 Dec - 14 Jan	easyJet
12 Dec - 10 Jan	easyJet
12 Dec - 03 Jan	easyJet
10 Dec - 16 Jan	easyJet
19 Dec - 03 Jan	easyJet
16 Dec - 10 Jan	easyJet
16 Dec - 03 Jan	easyJet
11 Dec - 02 Jan	easyJet
14 Dec - 03 Jan	easyJet
16 Dec - 02 Jan	easyJet
14 Dec - 31 Dec	easyJet
02 Dec - 17 Dec	easyJet
12 Dec - 19 Dec	easyJet
09 Dec - 23 Dec	easyJet
18 Dec - 31 Dec	easyJet

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

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 December from $1586

Return flights