Cheap flights from Seattle to Singapore

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Seattle (SEA)
Singapore (SIN)
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How to find the cheapest flight from
Seattle (SEA) to Singapore (SIN)

All the information you need to plan the best SEA to SIN flight in 2021: compare Seattle to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.
SEA - SIN
Price
C$ 751 - C$ 1,174
SIN
Temperature
26 - 28 °C
SIN
Precipitation
150 - 269 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

March

Best time to find cheap flights, 12% potential price drop

Average price

C$ 1,507

Average for round-trip flights in December 2021

Round-trip from

C$ 964

From Seattle/Tacoma Intl to Singapore Changi

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Singapore (SEA - SIN)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest month to fly from Seattle to Singapore?

Our data shows that March tends to be the cheapest month to fly to Singapore from Seattle. Users have commonly found prices around C$ 1,090 for the month, but tickets can be as low as C$ 825. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest day to fly round-trip from Seattle to Singapore?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 62%.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Singapore</span> flights.

Flight FAQs

From Seattle to Singapore

How popular is this Seattle to Singapore flight route?

Flights from Seattle/Tacoma Intl to Singapore Changi have been viewed 17 times in the past calendar month.

What are the most popular airlines that fly from Seattle to Singapore?

EVA Air, Singapore Airlines and United Airlines are the most popular airlines when flying from Seattle to Singapore.

COVID Restrictions

View COVID Travel Restrictions for Singapore, Singapore

Do I need a COVID test to fly to Singapore from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Singapore Changi

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Singapore Changi.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Singapore Changi.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Singapore Changi.

Do I need a test to fly back to Seattle from Singapore?

Returning to Seattle/Tacoma Intl from Singapore Changi

COVID-19 testing requirements
Visitors from Singapore Changi must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Singapore Changi are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Singapore, Singapore

Destination information for Singapore

Things to know before you go - useful duration and weather info for your trip from Seattle to Singapore.
Today's exchange rate
C$ 1 = S$ 1.07

Airports servicing Seattle

Airports servicing Singapore

Weekly flight availability
from Seattle to Singapore
See how many times per day planes take to the skies headed from Seattle to Singapore.
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
0 flights
Saturday
1 daily flight
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