Skip to content

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

Select journey type

Enter to select travel class and passengers

Looking for additional flights from Singapore to Seattle?

FromToDatesFare TypePrice

Singapore (SIN)

Seattle (SEA)

Depart: 17/01/2020

Return: 24/01/2020

Roundtrip
from
S $1,082*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 12/01/2020

Return: 19/01/2020

Roundtrip
from
S $6,762*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 26/01/2020

Return: 02/02/2020

Roundtrip
from
S $990*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 29/01/2020

Return: 05/02/2020

Roundtrip
from
S $990*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 06/01/2020

Return: 13/01/2020

Roundtrip
from
S $5,190*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 22/01/2020

Return: 29/01/2020

Roundtrip
from
S $990*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 23/01/2020

Return: 30/01/2020

Roundtrip
from
S $990*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 10/01/2020

Return: 17/01/2020

Roundtrip
from
S $1,765*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 07/01/2020

Return: 14/01/2020

Roundtrip
from
S $2,804*
Viewed:1dayago

Singapore (SIN)

Seattle (SEA)

Depart: 13/01/2020

Return: 20/01/2020

Roundtrip
from
S $1,583*
Viewed:1dayago

*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

Friday moderate rain
10°C 06/12/2019
Saturday moderate rain
8°C 07/12/2019
Sunday light rain
9°C 08/12/2019
Monday sky is clear
10°C 09/12/2019
Tuesday light rain
8°C 10/12/2019
Wednesday light rain
9°C 11/12/2019
Thursday heavy intensity rain
10°C 12/12/2019
Powered by: OpenWeatherMap.org