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 - 28 Mar	Air China
10 Mar - 26 Mar	Air China
12 Mar - 22 Mar	Air China
05 Mar - 19 Mar	Aegean Airlines
07 Mar - 19 Mar	Scandinavian Airlines
31 Mar - 14 Apr	Aegean Airlines
01 Mar - 19 Mar	Aegean Airlines
05 Mar - 20 Mar	Austrian Airlines
20 Mar - 27 Mar	Austrian Airlines
17 Mar - 28 Mar	Air China
07 Mar - 25 Mar	Scandinavian Airlines
17 Mar - 02 Apr	Oman Air
19 Mar - 02 Apr	Oman Air
31 Mar - 16 Apr	Aegean Airlines
18 Mar - 02 Apr	Oman Air
21 Mar - 03 Apr	Oman Air
19 Mar - 03 Apr	Oman Air
12 Mar - 21 Apr	Oman Air
24 Mar - 09 Apr	Oman Air
13 Mar - 12 Apr	Oman Air

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 537€

Return flights