Cheapest return flights from Atlanta to Hanoi in January from $789

AirHint found the following cheapest return flights from Atlanta (ATL) to Hanoi (HAN) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Frontier Airlines
20 Jan - 10 Feb Frontier Airlines
13 Jan - 26 Jan Frontier Airlines
12 Jan - 22 Jan WestJet
12 Jan - 26 Jan Alaska Airlines
15 Jan - 15 Feb Frontier Airlines
05 Jan - 09 Jan Spirit Airlines

Also check the deals for one-way flights from Atlanta to Hanoi in January.

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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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