Cheapest return flights from Delhi to Sydney in December from $857

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

Return flights

24 Dec - 06 Jan VietJet Air
05 Dec - 01 Jan SriLankan Airlines
16 Dec - 05 Jan Singapore Airlines
16 Dec - 06 Jan Singapore Airlines
15 Dec - 05 Jan Singapore Airlines
17 Dec - 06 Jan Singapore Airlines
14 Dec - 04 Jan Singapore Airlines
15 Dec - 04 Jan Singapore Airlines
18 Dec - 10 Jan Thai Airways
21 Dec - 02 Jan Singapore Airlines

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

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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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