SEA to SIN (Seattle to Singapore) Flights

Last Minute Flights from SEA to SIN

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASingaporeMay 4 to May 19$896
*Prices include taxes and fees

Cheapest SEA to SIN Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASingaporeMarch 11 to March 21$750
SEASingaporeSeptember 25 to October 2$755
SEASingaporeSeptember 20 to October 5$828
PAESingaporeSeptember 16 to September 23$958
*Prices include taxes and fees
SEA to SIN Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Changi
Destination airport IATA code
SIN
Distance
8064 mi

Frequently asked questions

What airlines fly direct from SEA to Changi Airport (SIN)?
Singapore Airlines (SQ) does. Book a fare on one of the 13 flights a month that take off from Seattle - Tacoma Intl. Airport (SEA) and fly straight to Changi Airport (SIN). Avoiding an annoying stopover is a fantastic way to start your getaway.
How many flights are there from SEA to SIN?
About 9 every day. If you’re in a hurry to visit Singapore, see if you can score a great last-minute deal from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Singapore (SIN-Changi) and then secure it quick!
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Singapore (SIN-Changi)?
Around 19 hours and 51 minutes. Even though the Seattle, WA (SEA-Seattle - Tacoma Intl.) to Singapore (SIN-Changi) trip is lengthy, you’ll have meals and snacks, some sort of in-flight entertainment and amenities like a blanket to keep you comfortable.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Singapore (SIN-Changi)?
Some 8,100 miles (13,000 1) separates SeaTac and Singapore. You’ll be onboard for quite some time on this long-haul route, so carefully choose where you sit.
How many morning flights are there from SEA to SIN?
You’ll find 18 flights in the morning from SEA to SIN a week. United Airlines (UA) offers 12 weekly flights that depart before midday. The earliest takes to the skies at 5:44AM.
How many afternoon flights are there from SEA to SIN?
There are 51 afternoon and evening flights from SEA to SIN each week. Asiana Airlines (OZ) lists 6 of these departures, with the first one leaving the tarmac at 2:20PM.
What is the earliest departure time out of SeaTac to Singapore?
The earliest flight sets off from SEA at 1:30AM and lands at SIN at 12:00PM. Be sure to give yourself adequate time in the morning to easily get to the check-in counter.
What is the latest departure time out of SeaTac to Singapore?
From SEA, the latest flight you can catch takes off at 7:05PM and comes in for landing at 4:10PM at SIN. If you’re not a big fan of early mornings, this flight has your name on it.
What is the average price from SeaTac to Singapore?
Round-trip tickets from SEA to SIN begin from around $750. Amazing fares don’t hang around forever, so be prepared to hit “book” when the price is right. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Singapore Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Singapore to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to SIN, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Singapore, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.