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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
23 Mar
8:00 am
SEA
Seattle/Tacoma Intl airport
23h 25m
1 Stop
SIN
10:25 pm
+1
Singapore Changi airport
08 Apr
6:10 pm
SIN
Singapore Changi airport
18h 36m
1 Stop
SEA
9:46 pm
Seattle/Tacoma Intl airport
$692
China Eastern
03 Apr
4:22 am
SEA
Seattle/Tacoma Intl airport
27h 03m
1 Stop
SIN
10:25 pm
+1
Singapore Changi airport
15 Apr
6:10 pm
SIN
Singapore Changi airport
18h 36m
1 Stop
SEA
9:46 pm
Seattle/Tacoma Intl airport
$715
EVA Air
04 Mar
3:50 pm
SEA
Seattle/Tacoma Intl airport
20h 20m
1 Stop
SIN
4:10 am
+2
Singapore Changi airport
11 Mar
9:15 pm
SIN
Singapore Changi airport
20h 55m
1 Stop
SEA
3:10 am
+1
Seattle/Tacoma Intl airport
$737
Japan Airlines
17 Mar
6:30 am
SEA
Seattle/Tacoma Intl airport
20h 20m
1 Stop
SIN
5:50 pm
+1
Singapore Changi airport
08 Apr
4:10 pm
SIN
Singapore Changi airport
17h 55m
1 Stop
SEA
7:05 pm
Seattle/Tacoma Intl airport
$770
Japan Airlines
27 Jan
4:30 am
SEA
Seattle/Tacoma Intl airport
20h 20m
1 Stop
SIN
4:50 pm
+1
Singapore Changi airport
07 Feb
4:20 pm
SIN
Singapore Changi airport
18h 10m
1 Stop
SEA
6:30 pm
Seattle/Tacoma Intl airport
$768
United Airlines
20 Jan
11:23 pm
SEA
Seattle/Tacoma Intl airport
20h 52m
1 Stop
SIN
12:15 pm
+2
Singapore Changi airport
18 Feb
2:35 pm
SIN
Singapore Changi airport
19h 45m
1 Stop
SEA
6:20 pm
Seattle/Tacoma Intl airport
$801
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?
October
The cheapest time of year to fly to Singapore from Seattle is October. Most expensive is December
What is the cheapest day to fly to Singapore?
Wednesday
The cheapest day of the week is typically Wednesday. 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 United Airlines 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?
0 days before
The cheapest time to buy a flight from Seattle to Singapore is approximately 0 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 | 16h 40m | The fastest flight from Seattle to Singapore takes 16h 40m. | |
| Direct flights | Tu, Th, Sa and Su | Direct flights go from Seattle to Singapore on Tuesday, Thursday, Saturday and Sunday. Airline offering direct flights is Singapore Airlines.. | |
| Airports in Singapore | 1 airport | There is 1 airport near Singapore: Singapore Changi (SIN) |
Flights from Seattle to:
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*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.