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Cheap flights from Seattle to Hanoi

Find cheap Hanoi to Seattle flights with our free search service. Compare all available fares for direct or connection flights from Hanoi to Seattle.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
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Economy Class
  • Economy Class
  • Business Class
Done
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Seattle to Hanoi flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Seattle (SEA) - Hanoi (HAN) 2027-02-01 2027-02-04 928 USD 36 hours 50 minutes Connection 2026-09-19T07:21:44
Seattle (SEA) - Hanoi (HAN) 2026-12-14 2027-01-18 1403 USD 68 hours 20 minutes Connection 2026-09-20T14:04:51

Seattle to Hanoi flight status

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