Flights from Hanoi to Seattle from $ 828*
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1 Passenger, Economy
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Featured daily fares for flights from Hanoi (HAN) to Seattle (SEA)
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More United deals on Hanoi (HAN) to Seattle (SEA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/10/26 - 02/17/26 | from $Â 828 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/11/26 - 02/18/26 | from $Â 891 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/12/26 - 02/16/26 | from $Â 893 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/10/26 - 02/24/26 | from $Â 923 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/17/26 - 02/24/26 | from $Â 934 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 02/17/26 - 03/03/26 | from $Â 934 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 04/14/26 - 04/21/26 | from $Â 947 Viewed: 1 minute ago |
| Hanoi (HAN) | Seattle (SEA) | Roundtrip | Economy | 04/15/26 - 04/22/26 | from $Â 947 Viewed: 1 minute ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
