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

Return flights

08 Mar - 15 Mar	Air China
09 Mar - 16 Mar	Air China
10 Mar - 17 Mar	Air China
11 Mar - 18 Mar	Air China
12 Mar - 19 Mar	Air China
08 Mar - 22 Mar	Air China
05 Mar - 12 Mar	Austrian Airlines
07 Mar - 14 Mar	Scandinavian Airlines
06 Mar - 13 Mar	British Airways
04 Mar - 11 Mar	British Airways
27 Mar - 03 Apr	KM Malta Airlines
28 Mar - 04 Apr	Air China
18 Mar - 02 Apr	Qatar Airways
25 Mar - 01 Apr	Oman Air
30 Mar - 06 Apr	Oman Air
29 Mar - 05 Apr	Oman Air
26 Mar - 02 Apr	Finnair
19 Mar - 02 Apr	Qatar Airways
19 Mar - 03 Apr	Qatar Airways
31 Mar - 07 Apr	China Airlines

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 $657

Return flights