Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Singapore to Seattle takes on average 14h19.
Best time
According to user searches, the ideal month to go to Seattle is August.
Check out our tips for booking your flight to Seattle (USA) from Singapore (Singapore) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $812 (calculation over the last two years). The most touristic season corresponds to the months of November, May and September.
For the cheapest flights, it is advisable to buy your ticket at least 54 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Seattle costs on average $801.
The airlines that offer the most flights are Singapore Airlines and Singapore Airlines.
Singapore is a city in the country Singapore, the time zone is [[timezone]]. In Singapore, it is currently {fromLocalTime}, the temperature is on average 28°C, with a minimum of 27°C and a maximum of 29°C.
The city of Singapore has 3 airport(s): Singapore-Changi, Paya Lebar and Seletar
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 10°C and a maximum of 23°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
If you want to visit Seattle during the least touristic period, choose the month of August.
In Seattle, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 54 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Singapore to Seattle is Sunday.
When you leave, you can leave from Singapore-Changi, and you will arrive at Seattle-Tacoma.
The airport Singapore-Changi is located 15 km, Paya Lebar is located 9 km or Seletar is located 12 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 18°C in Seattle and 28°C in Singapore. The average rainfall in summer is 38 mm in Seattle and 193 mm in Singapore. In summer, it is warmer in Singapore and it rains less in Seattle. In winter, it is colder in Singapore and it rains more in Singapore.