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

Return flights

04 Mar - 31 Mar	ANA
31 Mar - 22 Apr	Delta
04 Mar - 24 Mar	Korean Air
11 Mar - 18 Mar	Korean Air
06 Mar - 26 Mar	Korean Air
17 Mar - 26 Mar	Korean Air
02 Mar - 17 Mar	jetBlue
10 Mar - 30 Mar	Delta
02 Mar - 09 Mar	China Airlines
06 Mar - 31 Mar	Korean Air
20 Mar - 30 Mar	Delta
20 Mar - 05 Apr	Cathay Pacific

Also check the deals for one-way flights from Boston 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 Boston to Ho Chi Minh City in March from $797

Return flights