Cheapest return flights from Washington to Hanoi in February from $1073

AirHint found the following cheapest return flights from Washington (DCA) to Hanoi (HAN) in February 2026 (see full year).

Return flights

28 Feb - 16 Mar Alaska Airlines
25 Feb - 08 Mar China Airlines
25 Feb - 10 Mar Alaska Airlines
28 Feb - 07 Mar Hawaiian Airlines
06 Feb - 24 Feb Hawaiian Airlines
13 Feb - 20 Feb ANA
08 Feb - 20 Feb Delta
16 Feb - 28 Feb Delta
13 Feb - 28 Feb Delta
12 Feb - 20 Feb Qatar Airways

Also check the deals for one-way flights from Washington to Hanoi in February.

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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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