AirHint found the following cheapest return flights from London (LHR) to Xi'an (XIY) in January 2026 (see full year).

Return flights

15 Jan - 31 Jan	China Southern
13 Jan - 20 Jan	China Southern
26 Jan - 02 Feb	China Southern
22 Jan - 05 Feb	China Southern
25 Jan - 01 Feb	China Southern
11 Jan - 18 Jan	China Southern
23 Jan - 06 Feb	China Southern
11 Jan - 23 Jan	China Eastern
04 Jan - 18 Jan	Air China
16 Jan - 25 Jan	Air China
11 Jan - 25 Jan	Air China
18 Jan - 30 Jan	Air China
12 Jan - 30 Jan	Air China
18 Jan - 23 Jan	China Southern
30 Jan - 15 Feb	China Southern

Also check the deals for one-way flights from London to Xi'an in January.

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 London to Xi'an in January from $500

Return flights