Cheapest one-way flights from Newark to Hanoi in March from $374

AirHint found the following cheapest one-way flights from Newark (EWR) to Hanoi (HAN) in March 2026 (see full year).

One-Way flights

25 Mar Korean Air
31 Mar Korean Air
11 Mar Korean Air
27 Mar Korean Air

Also check the deals for return flights from Newark to Hanoi in March.

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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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