AirHint found the following cheapest return flights from Newark (EWR) to Ho Chi Minh City (SGN) in October 2025 (see full year).

Return flights

16 Oct - 28 Oct	Korean Air
19 Oct - 28 Oct	Korean Air
16 Oct - 27 Oct	Korean Air
15 Oct - 27 Oct	Korean Air
20 Oct - 27 Oct	Korean Air
27 Oct - 31 Oct	United
21 Oct - 12 Nov	ANA
14 Oct - 12 Nov	Turkish Airlines
07 Oct - 04 Nov	Alaska Airlines
24 Oct - 01 Nov	Alaska Airlines
23 Oct - 27 Oct	China Airlines
01 Oct - 05 Nov	Alaska Airlines
06 Oct - 27 Oct	EVA Air
11 Oct - 27 Oct	Alaska Airlines
08 Oct - 06 Nov	Turkish Airlines
12 Oct - 14 Nov	China Airlines

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

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 Newark to Ho Chi Minh City in October from $890

Return flights