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

Return flights

09 Mar - 31 Mar	China Eastern
11 Mar - 26 Mar	China Eastern
17 Mar - 29 Mar	China Eastern
17 Mar - 02 Apr	China Eastern
11 Mar - 29 Mar	China Eastern
16 Mar - 29 Mar	China Eastern
18 Mar - 01 Apr	China Eastern
09 Mar - 29 Mar	China Eastern
17 Mar - 22 Mar	China Eastern
09 Mar - 16 Mar	Air China
14 Mar - 29 Mar	China Eastern
17 Mar - 30 Mar	China Eastern
15 Mar - 01 Apr	Air China
16 Mar - 03 Apr	China Eastern
18 Mar - 02 Apr	China Eastern
03 Mar - 02 Apr	China Eastern
19 Mar - 02 Apr	Ryanair
15 Mar - 05 Apr	Air China
18 Mar - 04 Apr	Ryanair
01 Mar - 01 Apr	Wizz Air UK

Also check the deals for one-way flights from London to Ho Chi Minh City in March.

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 March from $493

Return flights