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

Return flights

03 May - 10 May	Air India
15 May - 22 May	Air India
18 May - 24 May	Air India
07 May - 19 May	Air India
05 May - 26 May	Air India
11 May - 18 May	Air India
12 May - 19 May	Air India
05 May - 12 May	Air India
28 May - 02 Jun	Air India
05 May - 21 May	Air India
07 May - 21 May	Air India
14 May - 04 Jun	Air India
30 May - 14 Jun	Air France
28 May - 14 Jun	China Southern
31 May - 05 Jun	Air India
21 May - 04 Jun	Air Serbia
29 May - 18 Jun	China Southern
14 May - 04 Jun	Vietnam Airlines	direct
28 May - 02 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 $524

Return flights