Cheap flights from Singapore to Seattle from S$ 574

Currently, October is the cheapest month in which you can book a flight from Singapore to Seattle (average of S$ 999). Flying from Singapore to Seattle in May is currently the most expensive (average of S$ 1,324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Seattle as you normally would.

About 17% of weekly flights between Singapore and Seattle have experienced delays in the past year, with the average delay time being 91 minutes.

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.

Taipei City (TPE) – chosen by Cheapflights users on 58% of one-stop itineraries from Singapore to Seattle on Cheapflights.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of S$ 1,038.

Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 17h 26m.

Flights via Tokyo (NRT) offer the fastest connection on this route, with an average stopover time of 2h 03m.