Cheapest return flights from Glasgow to Sydney in December from $2306

Best time to book flights for Glasgow (GLA) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Glasgow (GLA) to Sydney (SYD) in December 2025 (see full year).

Return flights

16 Dec - 13 Jan Malaysia Airlines
15 Dec - 09 Jan Malaysia Airlines
11 Dec - 01 Jan Emirates
18 Dec - 11 Jan British Airways
19 Dec - 10 Jan British Airways
22 Dec - 02 Jan British Airways
19 Dec - 03 Jan British Airways

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

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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