AirHint found the following cheapest return flights from Hanoi (HAN) to Seattle (SEA) in November 2025 (see full year).
Return flights
| 04 Nov - 16 Nov | HK Express | ||
| 02 Nov - 09 Nov | Air Macau | ||
| 11 Nov - 18 Nov | STARLUX Airlines | ||
| 01 Nov - 08 Nov | EVA Air |
Also check the deals for one-way flights from Hanoi to Seattle in November.
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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