Cheap flights from Seattle to Singapore

SEA — SIN
28 Nov — 5 Dec1
Return
1 adult
Economy
From?
To?
Mon 28/11
Mon 5/12

The best prices from Seattle/Tacoma Intl to Singapore Changi are usually found in March or February, booked 60 days in advance, depart on a Wednesday or Monday and return on a Monday

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 2022: compare Seattle to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.

SEA - SIN

Price

C$ 815 - C$ 1,457

SIN

Temperature

26 - 28 °C

SIN

Rainfall

150 - 269 mm

Popular inJuneHigh demand for flights, 32% potential price rise
Cheapest inMarchBest time to find cheap flights, 18% potential price drop
Average priceC$ 1,208Average for round-trip flights in November 2022
Round-trip fromC$ 1,093From Seattle/Tacoma Intl to Singapore Changi

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 25%.

How far in advance should I book a flight from Seattle to Singapore?

Travellers have found it’s best to book a flight 61 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Singapore 1-2 weeks in advance for as low as C$ 1,638, or C$ 1,916 for flights within the next 24 hours.

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$ 1,333 for the month, but tickets can be as low as C$ 1,059. Due to multiple factors, prepare for potentially higher prices in June.

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 5% on your trip compared to booking a flight in the morning.

Related info for your journey

Useful info, stats and facts about Seattle to Singapore flights.

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

Hourly flight availability from Seattle to Singapore

See what time of day planes typically take off from Seattle to Singapore
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Singapore

See how many times per day planes take to the skies headed from Seattle to Singapore
Sunday0daily flights
Monday0daily flights
Tuesday1daily flight
Wednesday0daily flights
Thursday1daily flight
Friday0daily flights
Saturday1daily flight