Popular airlines from Seattle to Hai Phong
American AirlinesAmerican Airlines
Air FranceAir France
China AirlinesChina Airlines
Cathay PacificCathay Pacific
DeltaDelta
EmiratesEmirates
Japan AirlinesJapan Airlines
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Find the cheapest month to fly from Seattle (SEA) to Hanoi (HAN)
February is typically the cheapest month to fly
From ￥96,960 - ￥145,095 per traveler.
Graph displaying average flight prices per month
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