AirHint found the following cheapest return flights from New York (NYC) to Brisbane (BNE) in December 2025 (see full year).

Return flights

16 Dec - 14 Jan	Delta
05 Dec - 12 Dec	United
08 Dec - 11 Dec	Air Canada
01 Dec - 10 Dec	United
14 Dec - 09 Jan	United
22 Dec - 30 Dec	Austrian Airlines
22 Dec - 09 Jan	Qantas
25 Dec - 02 Jan	Delta
13 Dec - 04 Jan	Spirit Airlines
21 Dec - 10 Jan	Qantas
18 Dec - 10 Jan	Air Canada
20 Dec - 10 Jan	Qantas
19 Dec - 10 Jan	Qantas

Also check the deals for one-way flights from New York to Brisbane 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 New York to Brisbane in December from $977

Return flights