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

Return flights

10 Mar - 25 Mar	Air India
02 Mar - 31 Mar	Air India
09 Mar - 23 Mar	Air India
05 Mar - 17 Mar	Air India
02 Mar - 09 Mar	Air India
10 Mar - 17 Mar	Air India
10 Mar - 16 Mar	Air India
03 Mar - 10 Mar	Air India
17 Mar - 24 Mar	Air India
12 Mar - 01 Apr	Air India
17 Mar - 31 Mar	Air India
15 Mar - 01 Apr	Air India
24 Mar - 06 Apr	Air India
17 Mar - 02 Apr	Scandinavian Airlines
03 Mar - 14 Apr	Scandinavian Airlines
19 Mar - 02 Apr	Air Serbia
21 Mar - 06 Apr	Air India
20 Mar - 06 Apr	Air India
24 Mar - 02 Apr	Air India
19 Mar - 05 Apr	Air Serbia

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 $549

Return flights