AirHint found the following cheapest return flights from London (LON) to Shanghai (SHA) in May 2026 (see full year).

Return flights

19 May - 29 May	Finnair
14 May - 19 May	Finnair
02 May - 09 May	Finnair
19 May - 29 May	Air China	direct
01 May - 05 May	Air China	direct
20 May - 27 May	Air China	direct
16 May - 23 May	Air China	direct
14 May - 19 May	Air China	direct
02 May - 09 May	Air China	direct
13 May - 20 May	Air China	direct
11 May - 03 Jun	China Southern
28 May - 06 Jun	Finnair
28 May - 06 Jun	Air China	direct

Also check the deals for one-way flights from London to Shanghai in May.

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 Shanghai in May from $680

Return flights