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Get United's best fares today on flights from Seattle to Hanoi from *

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FromToDatesFare TypePrice

Seattle (SEA)

Hanoi (HAN)

Depart: 05/13/20

Return: 05/20/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/06/20

Return: 05/13/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/20/20

Return: 05/27/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/11/20

Return: 05/18/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/06/20

Return: 05/20/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/13/20

Return: 05/27/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/20/20

Return: 06/03/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/11/20

Return: 05/25/20

Roundtrip
from
$983*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/12/20

Return: 05/19/20

Roundtrip
from
$990*
Viewed:1hourago

Seattle (SEA)

Hanoi (HAN)

Depart: 05/05/20

Return: 05/12/20

Roundtrip
from
$990*
Viewed:1hourago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Hanoi

Thursday overcast clouds
68°F 02/20/20
Friday overcast clouds
71°F 02/21/20
Saturday scattered clouds
76°F 02/22/20
Sunday sky is clear
79°F 02/23/20
Monday light rain
75°F 02/24/20
Tuesday broken clouds
76°F 02/25/20
Wednesday overcast clouds
78°F 02/26/20
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