Cheapest return flights from Sydney to London in January from 1084€

Best time to book flights for Sydney (SYD) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to London (LHR) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Korean Air
13 Jan - 27 Jan Korean Air
12 Jan - 26 Jan Korean Air
14 Jan - 21 Jan Korean Air
16 Jan - 23 Jan Asiana Airlines
06 Jan - 20 Jan Korean Air
11 Jan - 25 Jan Korean Air
06 Jan - 23 Jan Asiana Airlines
10 Jan - 21 Jan Asiana Airlines
13 Jan - 20 Jan Air Canada

Also check the deals for one-way flights from Sydney to London in January.

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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