Cheap Flights from Singapore Changi Airport to Seattle–Tacoma International Airport
Search for flights from Singapore to Seattle and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstopSIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Thu, May 22 | Singapore AirlinesSEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Thu, May 29 | Singapore AirlinesPHP 86,019 PHP 119,52528% OFF28% OFFPHP 119,525 PHP 86,019
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SIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Sat, Jul 12 | Singapore AirlinesSEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Sat, Jul 19 | Singapore AirlinesPHP 87,254 PHP 119,52527% OFF27% OFFPHP 119,525 PHP 87,254
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sun, May 25 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Wed, May 28 | Asiana AirlinesPHP 31,243 PHP 119,52574% OFF74% OFFPHP 119,525 PHP 31,243
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Tue, May 27 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Sun, Jun 1 | Asiana AirlinesPHP 32,30873% OFFPHP 119,525 PHP 32,308
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Wed, May 28 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Sun, Jun 1 | Asiana AirlinesPHP 33,76672% OFFPHP 119,525 PHP 33,766
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Mon, May 26 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Mon, Jun 2 | Asiana AirlinesPHP 48,02560% OFFPHP 119,525 PHP 48,025
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Mon, May 19 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Fri, May 23 | Asiana AirlinesPHP 55,74953% OFFPHP 119,525 PHP 55,749
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Tue, May 20 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Mon, May 26 | Asiana AirlinesPHP 56,17353% OFFPHP 119,525 PHP 56,173
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sat, May 24 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Sun, Jun 1 | Asiana AirlinesPHP 56,17353% OFFPHP 119,525 PHP 56,173
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sat, May 17 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Thu, May 22 | Asiana AirlinesPHP 56,17353% OFFPHP 119,525 PHP 56,173
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sun, May 18 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Sat, May 24 | Asiana AirlinesPHP 60,10150% OFFPHP 119,525 PHP 60,101
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SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Mon, Jun 2 | Asiana AirlinesSEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Mon, Jun 9 | Asiana AirlinesPHP 64,74646% OFFPHP 119,525 PHP 64,746
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SIN 1:00 PM17h 25m1 stopsSEA Invalid DateSingapore - Seattle | Mon, May 19 | Normal AirlineSEA 3:00 PM6hNonstopSIN 4:00 PMSeattle - Singapore | Wed, May 21 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Sat, Jun 28 | Singapore AirlinesPHP 48,588 PHP 68,59928% OFF28% OFFPHP 68,599 PHP 48,588
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SIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Fri, Jul 11 | Singapore AirlinesPHP 50,078 PHP 68,59927% OFF27% OFFPHP 68,599 PHP 50,078
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SIN 8:45 AM23h 2m1 stopsSEA 4:47 PMSingapore - Seattle | Sun, Jun 8 | United AirlinesPHP 24,406 PHP 68,59964% OFF64% OFFPHP 68,599 PHP 24,406
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SIN 8:45 AM24h 40m1 stopsSEA 6:25 PMSingapore - Seattle | Mon, Jun 16 | United AirlinesPHP 24,76164% OFFPHP 68,599 PHP 24,761
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SIN 8:40 PM19h 19m1 stopsSEA 12:59 AMSingapore - Seattle | Tue, Jun 17 | United AirlinesPHP 24,80064% OFFPHP 68,599 PHP 24,800
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SIN 8:40 PM19h 19m1 stopsSEA 12:59 AMSingapore - Seattle | Tue, Jul 15 | United AirlinesPHP 24,94664% OFFPHP 68,599 PHP 24,946
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SIN 8:45 AM31h 14m1 stopsSEA 12:59 AMSingapore - Seattle | Tue, Jun 24 | United AirlinesPHP 24,94664% OFFPHP 68,599 PHP 24,946
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SIN 8:45 AM23h 2m1 stopsSEA 4:47 PMSingapore - Seattle | Thu, Jun 12 | United AirlinesPHP 24,97064% OFFPHP 68,599 PHP 24,970
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SIN 8:40 PM19h 19m1 stopsSEA 12:59 AMSingapore - Seattle | Tue, Jun 10 | United AirlinesPHP 25,63363% OFFPHP 68,599 PHP 25,633
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SIN 1:45 PM20h 45m1 stopsSEA 7:30 PMSingapore - Seattle | Tue, May 20 | China AirlinesPHP 31,62954% OFFPHP 68,599 PHP 31,629
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SIN 1:45 PM20h 45m1 stopsSEA 7:30 PMSingapore - Seattle | Mon, May 19 | China AirlinesPHP 31,77554% OFFPHP 68,599 PHP 31,775
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SIN 8:45 PM38h 57m1 stopsSEA 8:42 PMSingapore - Seattle | Mon, May 19 | Singapore AirlinesPHP 32,41653% OFFPHP 68,599 PHP 32,416
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SIN 1:00 PM17h 25m1 stopsSEA Invalid DateSingapore - Seattle | Mon, May 19 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Singapore Changi Airport to Seattle–Tacoma International Airport
See which airlines fly from Singapore to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










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Flight Schedule from Singapore Changi Airport to Seattle–Tacoma International Airport
Check the schedule for flights from Singapore to Seattle and find the flight that best matches your travel plans.
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JX772
Singapore Changi Airport
2:00 PM
SIN
6:50 PM
TPE
S M T W T F SSearch -
JX032
Taiwan Taoyuan International Airport
8:10 PM
TPE
4:10 PM
SEA
S M T W T F S -
UA028
Singapore Changi Airport
8:40 PM
SIN
8:45 PM
SFO
S M T W T F SSearch -
UA573
San Francisco International Airport
10:50 PM
SFO
12:59 AM
SEA
- - - W T - - -
CI754
Singapore Changi Airport
1:45 PM
SIN
6:35 PM
TPE
S M T W T F SSearch -
CI022
Taiwan Taoyuan International Airport
11:30 PM
TPE
7:30 PM
SEA
S M - W - F S -
UA002
Singapore Changi Airport
9:00 AM
SIN
9:05 AM
SFO
S M T W T F SSearch -
UA5917
San Francisco International Airport
2:30 PM
SFO
4:47 PM
SEA
- - - W T - - -
UA002
Singapore Changi Airport
9:00 AM
SIN
9:05 AM
SFO
S M T W T F SSearch -
HA7030
San Francisco International Airport
2:45 PM
SFO
4:54 PM
SEA
S M T W T F S -
AC020
Singapore Changi Airport
9:10 AM
SIN
8:55 AM
YVR
- M - W - F SSearch -
AC8810
Vancouver International Airport
9:10 PM
YVR
10:16 PM
SEA
S M T W T F S -
SQ038
Singapore Changi Airport
8:45 PM
SIN
9:40 PM
LAX
S M T W T F SSearch -
F92175
Los Angeles International Airport
9:31 PM
LAX
12:27 AM
SEA
- - - W T F - -
UA002
Singapore Changi Airport
9:00 AM
SIN
9:05 AM
SFO
S M T W T F SSearch -
UA573
San Francisco International Airport
10:50 PM
SFO
12:59 AM
SEA
- - - W T - - -
SQ038
Singapore Changi Airport
8:45 PM
SIN
9:40 PM
LAX
S M T W T F SSearch -
F93164
Ontario International Airport
4:29 PM
ONT
7:32 PM
SEA
S - - W T F S -
CI756
Singapore Changi Airport
2:00 AM
SIN
6:55 AM
TPE
S M T W T F SSearch -
CI022
Taiwan Taoyuan International Airport
11:30 PM
TPE
7:30 PM
SEA
S M - W - F S
Singapore Changi Airport to Seattle–Tacoma International Airport Flights Info
Flight distance | 12,993.6 km |
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Cheapest one-way ticket price | PHP 24,405 |
Cheapest return ticket price | PHP 61,087 |
FAQs for Singapore Changi Airport to Seattle–Tacoma International Airport Flights
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How long is a flight from Singapore Changi Airport to Seattle–Tacoma International Airport?
It takes around 14 hours 45 minutes to fly from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA). -
How many daily flights are there from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA)?
There are around 1 daily flights from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA). -
When are flight tickets from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA) the cheapest?
Tickets cost around PHP 58,657 in June, making it the cheapest month to book. Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA) most expensive?
The route from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around PHP 71,998 in May, the most expensive month to book this route. -
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle–Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
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Which airline operates the most direct flights from Singapore Changi Airport (SIN) to Seattle–Tacoma International Airport (SEA)?
Singapore Airlines is a very popular airline operating an average of 334 flights per month.
Popular Destinations
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Recommended Routes Going to Seattle–Tacoma International Airport
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