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

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Low fare calendar for flights from Singapore (SIN) to Seattle (SEA)

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from
$1,708*
Viewed:8 hours ago
Economy
Return date11/29/19
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Lowest PriceToday
*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.

Looking for additional flights from Singapore to Seattle?

FromToDatesFare TypePrice

Singapore (SIN)

Seattle (SEA)

Depart: 04/30/20

Return date 05/23/20

Roundtrip
from
$1,170*
Viewed:1hourago

Singapore (SIN)

Seattle (SEA)

Depart: 11/22/19

Return date 11/29/19

Roundtrip
from
$1,708*
Viewed:3hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 03/18/20

Return date 03/21/20

Roundtrip
from
$887*
Viewed:3hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 03/10/20

Return date 03/24/20

Roundtrip
from
$936*
Viewed:16hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 01/07/20

Return date 01/27/20

Roundtrip
from
$1,974*
Viewed:20hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 12/18/19

Return date 01/07/20

Roundtrip
from
$1,322*
Viewed:21hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 01/01/20

Return date 01/23/20

Roundtrip
from
$1,168*
Viewed:23hoursago

Singapore (SIN)

Seattle (SEA)

Depart: 11/30/19

Return date 12/06/19

Roundtrip
from
$4,993*
Viewed:23hoursago

*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 Seattle

Thursday sky is clear
42°F 11/21/19
Friday few clouds
42°F 11/22/19
Saturday light rain
44°F 11/23/19
Sunday moderate rain
48°F 11/24/19
Monday light rain
41°F 11/25/19
Tuesday broken clouds
38°F 11/26/19
Wednesday overcast clouds
37°F 11/27/19
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