Flights from Seattle Airport SEA to Singapore Airport SIN

We've found the cheapest flights to Singapore

Returns from £1188.16

One-way from £725.21

You are limited to only 1 airline company Singapore Airlines when departing Seattle-Tacoma International to Changi Singapore. The journey time flying from Seattle-Tacoma International to Changi Singapore is around 16 Hours 4 Minutes. With the distance covered being 12,978 Km (8,064 Miles). The airport code for Seattle-Tacoma International is SEA and for Changi it is SIN.

The cost of the air travel varies depending on what day you travel and the time of day. Changi Singapore flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Seattle-Tacoma International. We recommend booking your flights to Changi Singapore in advance as prices normally increase the nearer the departure date.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to Changi (SIN).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Singapore Airlines111111108:4017:40VIEW FLIGHTS

Currently Singapore Airlines offer the most direct flights from to Changi from Seattle-Tacoma International with only 1 flight weekly. The time of the departure is 08:40

When travelling with Singapore Airlines it would be worth visiting their website singaporeair.com for further information on bookings and special offers.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
17:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Tuesday
08:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Wednesday
17:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Thursday
08:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Friday
17:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Saturday
08:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS
Sunday
08:40
AirlineFlightNo
Singapore AirlinesSQ27
VIEW FLIGHTS

You may instead fly from Seattle-Tacoma International and arrive at Changi by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Singapore Changi012,812 km (7,961 miles)15 Hours 52 Minutes

Before departing customs Seattle-Tacoma International make sure that you do not exceed baggage allowances as excess charges may be considerable.

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Flight Price FAQ - Seattle (SEA) to Singapore (SIN)

DIRECT Singapore Airlines
What is the cheapest direct flight one way from Seattle SEA to Singapore SIN?
The cheapest direct flight one way from Seattle SEA to Singapore SIN is £725.21 ($907 €872.76)
£725.21
$907 | €872.76
Check Latest Price
DIRECT Singapore Airlines
What is the cheapest direct return flight from Seattle SEA to Singapore SIN?
The cheapest direct return flight from Seattle SEA to Singapore SIN is £1188.16 ($1486 €1429.90)
£1188.16
$1486 | €1429.90
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Singapore SIN?
The cheapest flight one way from Seattle SEA to Singapore SIN is £378.20 ($473 €455.14)
£378.20
$473 | €455.14
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Singapore SIN?
The cheapest return flight from Seattle SEA to Singapore SIN is £660.44 ($826 €794.82)
£660.44
$826 | €794.82
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to SIN

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Flight Info FAQ - Seattle (SEA) to Singapore (SIN)

Who flies from Seattle to Singapore?
The following airlines fly from Seattle (SEA) to Singapore (SIN): Singapore Airlines.
How far is the flight from Seattle to Singapore?
The flight from Seattle to Singapore is 12,978KM or 8,064 miles.
How long does the flight from Seattle to Singapore to take?
The flight from Seattle to Singapore takes 16 Hours 4 Minutes.

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