AirHint found the following cheapest return flights from London (LHR) to Ho Chi Minh City (SGN) in May 2026 (see full year).

Return flights

18 May - 24 May	Austrian Airlines
16 May - 31 May	Air France
14 May - 31 May	Air France
25 May - 31 May	Air France
27 May - 03 Jun	Air France
22 May - 14 Jun	Air France
19 May - 26 May	Austrian Airlines
02 May - 21 May	China Southern
25 May - 29 May	China Southern
12 May - 26 May	China Southern
05 May - 19 May	China Southern
07 May - 18 May	China Southern
28 May - 04 Jun	China Southern
19 May - 11 Jun	China Southern
19 May - 11 Jun	Vietnam Airlines	direct
28 May - 04 Jun	Vietnam Airlines	direct

Also check the deals for one-way flights from London to Ho Chi Minh City 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 Ho Chi Minh City in May from $783

Return flights