Flights Asia Singapore Singapore Seattle to Singapore

Cheap flights from Seattle to Singapore

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Easily compare round-trip flights from Seattle to Singapore

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Singapore by changing tabs
Quickest
Cheapest
China Eastern
China Eastern
23 Oct
SEA
8:28 am
Seattle/Tacoma Intl airport
22h 57m
1 Stop
10:25 pm
+1
SIN
Singapore Changi airport
China Eastern
29 Oct
SIN
7:00 am
Singapore Changi airport
24h 45m
1 Stop
4:45 pm
SEA
Seattle/Tacoma Intl airport
585 USD
Korean Air
Korean Air
24 Nov
SEA
2:30 am
Seattle/Tacoma Intl airport
21h 40m
1 Stop
4:10 pm
+1
SIN
Singapore Changi airport
Korean Air
02 Dec
SIN
6:30 am
Singapore Changi airport
26h 10m
1 Stop
4:40 pm
SEA
Seattle/Tacoma Intl airport
601 USD
Korean Air
Korean Air
25 Nov
SEA
2:30 am
Seattle/Tacoma Intl airport
21h 40m
1 Stop
4:10 pm
+1
SIN
Singapore Changi airport
Korean Air
02 Dec
SIN
6:30 am
Singapore Changi airport
26h 10m
1 Stop
4:40 pm
SEA
Seattle/Tacoma Intl airport
601 USD
Singapore Airlines
Singapore Airlines
30 Jan
SEA
1:00 am
Seattle/Tacoma Intl airport
16h 40m
9:40 am
+1
SIN
Singapore Changi airport
Singapore Airlines
04 Feb
SIN
5:25 pm
Singapore Changi airport
14h 00m
3:25 pm
SEA
Seattle/Tacoma Intl airport
732 USD
Cathay Pacific
Cathay Pacific
25 Aug
SEA
6:00 pm
Seattle/Tacoma Intl airport
19h 55m
1 Stop
4:55 am
+2
SIN
Singapore Changi airport
Cathay Pacific
29 Aug
SIN
2:00 am
Singapore Changi airport
18h 00m
1 Stop
5:00 am
SEA
Seattle/Tacoma Intl airport
821 USD
EVA Air
EVA Air
29 Jan
SEA
4:20 pm
Seattle/Tacoma Intl airport
19h 50m
1 Stop
4:10 am
+2
SIN
Singapore Changi airport
EVA Air
25 Feb
SIN
9:15 pm
Singapore Changi airport
20h 55m
1 Stop
2:10 am
+1
SEA
Seattle/Tacoma Intl airport
680 USD

How to get the cheapest flight ticket from Seattle to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Singapore?
April
The cheapest time of year to fly to Singapore from Seattle is April. Most expensive is December
What is the cheapest day to fly to Singapore?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly to Singapore?
in the afternoon
Seattle to Singapore flights are approximately 11% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Singapore?
XiamenAir
XiamenAir, Hainan Airlines, and China Eastern are the most popular carriers operating from Seattle to Singapore
What is the cheapest route?
Seattle/Tacoma Intl - Singapore Changi
Fly from Seattle/Tacoma Intl to Singapore Changi for the best Seattle - Singapore flight prices
SEA
Seattle/Tacoma Intl
SIN
Singapore Changi
When is the cheapest time to book a flight to Singapore?
60 days before
The cheapest time to buy a flight from Seattle to Singapore is approximately 60 days to departure
60
Days before departure
0

Flight information for Seattle to Singapore (SIN - 03A)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Singapore
Fastest flight time 15h 45m The fastest flight from Seattle to Singapore takes 15h 45m.
Direct flights None There are no direct flights from Seattle to Singapore. Popular non-direct route for this connection is Seattle/Tacoma Intl - Singapore Changi.
Airports in Singapore 1 airport There is 1 airport near Singapore: Singapore Changi (SIN)

Flights from Seattle to:

  • Singapore Changi
  • Singapore
  • Asia

Flights to Singapore from:

  • Seattle
  • Washington
  • United States
  • North America
*Flight prices to Singapore are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.
Flights Asia Singapore Singapore Seattle to Singapore