$508+ Cheap flights from Singapore to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEA
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from Singapore to Seattle with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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Cheapest flights from Singapore to SeattleExplore the most affordable flight options available from Singapore to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Singapore to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:25 am
SIN
- SEA
1 stop26h 46m
Delta
Thu 7/91:05 pm
SEA
- SIN
1 stop19h 50m
Delta
Deal found 4/22![Delta logo]()
$797
This Korean Air deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:35 am
SIN
- SEA
1 stop23h 25m
Korean Air
Mon 11/211:00 am
SEA
- SIN
1 stop41h 25m
Korean Air
Deal found 4/23![Korean Air logo]()
$798
This Expedia deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:50 pm
SIN
- SEA
1 stop31h 25m
Asiana Airlines
Sun 10/1112:10 am
SEA
- SIN
1 stop30h 20m
Asiana Airlines
Deal found 4/24![Asiana Airlines logo]()
$819
This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 pm
SIN
- SEA
1 stop31h 25m
Asiana Airlines
Mon 9/2112:10 am
SEA
- SIN
1 stop30h 20m
Asiana Airlines
Deal found 4/23![Asiana Airlines logo]()
$823
This CheapTickets deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am
SIN
- SEA
1 stop18h 10m
Multiple Airlines
Tue 9/221:30 pm
SEA
- SIN
2 stops32h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:00 pm
SIN
- SEA
1 stop30h 11m
Delta
Tue 7/71:05 pm
SEA
- SIN
1 stop39h 10m
Delta
Deal found 4/21![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:00 pm
SIN
- SEA
1 stop27h 40m
Delta
Sat 10/317:20 am
SEA
- SIN
2 stops30h 40m
Delta
Deal found 4/24![Delta logo]()
$904
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 am
SIN
- SEA
2 stops27h 25m
Delta
Tue 7/281:20 pm
SEA
- SIN
1 stop24h 40m
Delta
Deal found 4/23![Delta logo]()
$912
Best flights from Singapore to SeattleDiscover carefully curated flight deals from Singapore to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Singapore to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:15 am
SIN
- SEA
1 stop24h 10m
Qatar Airways
Tue 8/254:25 pm
SEA
- SIN
1 stop32h 20m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,011
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 am
SIN
- SEA
2 stops35h 26m
Delta
Wed 11/411:00 am
SEA
- SIN
1 stop26h 00m
Delta
Deal found 4/21![Delta logo]()
$1,122
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:30 am
SIN
- SEA
1 stop28h 15m
Qatar Airways
Sat 6/65:05 pm
SEA
- SIN
1 stop25h 15m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,060
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:00 pm
SIN
- SEA
1 stop30h 11m
Delta
Mon 7/61:05 pm
SEA
- SIN
1 stop19h 50m
Delta
Deal found 4/22![Delta logo]()
$1,178
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:15 am
SIN
- SEA
1 stop24h 10m
Qatar Airways
Tue 8/254:25 pm
SEA
- SIN
1 stop32h 20m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,152
This Qatar Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:35 pm
SIN
- SEA
2 stops34h 50m
Qatar Airways
Tue 8/184:25 pm
SEA
- SIN
1 stop32h 20m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,203
This Qatar Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:40 pm
SIN
- SEA
1 stop31h 45m
Qatar Airways
Sun 8/94:25 pm
SEA
- SIN
2 stops34h 50m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,228
Last-minute flights from Singapore to SeattleDiscover last-minute flight deals from Singapore to Seattle. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Seattle. Data last updated April 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:30 am
SIN
- SEA
1 stop20h 41m
Delta
Wed 7/81:05 pm
SEA
- SIN
1 stop19h 50m
Delta
Deal found 4/22![Delta logo]()
$988
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:00 pm
SIN
- SEA
1 stop30h 11m
Delta
Thu 7/91:05 pm
SEA
- SIN
1 stop19h 50m
Delta
Deal found 4/21![Delta logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:00 pm
SIN
- SEA
1 stop17h 10m
STARLUX Airlines
Thu 7/91:15 am
SEA
- SIN
1 stop20h 35m
STARLUX Airlines
Deal found 4/22![STARLUX Airlines logo]()
$1,013
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:00 pm
SIN
- SEA
1 stop30h 11m
Delta
Tue 7/71:05 pm
SEA
- SIN
1 stop39h 10m
Delta
Deal found 4/21![Delta logo]()
$902
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:20 pm
SIN
- SEA
1 stop19h 10m
EVA Air
Tue 7/72:10 am
SEA
- SIN
1 stop18h 45m
EVA Air
Deal found 4/22![EVA Air logo]()
$976
This FlightHub deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:20 pm
SIN
- SEA
1 stop19h 10m
EVA Air
Wed 7/82:10 am
SEA
- SIN
1 stop18h 45m
EVA Air
Deal found 4/21![EVA Air logo]()
$977
This Korean Air deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:00 pm
SIN
- SEA
1 stop27h 40m
Korean Air
Sat 7/111:20 pm
SEA
- SIN
1 stop19h 35m
Korean Air
Deal found 4/22![Korean Air logo]()
$992
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:25 am
SIN
- SEA
1 stop26h 46m
Delta
Thu 7/91:05 pm
SEA
- SIN
1 stop19h 50m
Delta
Deal found 4/22![Delta logo]()
$797
This Super.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:00 pm
SIN
- SEA
1 stop17h 10m
STARLUX Airlines
Tue 5/261:15 am
SEA
- SIN
1 stop20h 25m
STARLUX Airlines
Deal found 4/22![STARLUX Airlines logo]()
$950
This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:30 am
SIN
- SEA
1 stop28h 15m
Qatar Airways
Tue 7/284:25 pm
SEA
- SIN
1 stop37h 50m
Qatar Airways
Deal found 4/23![Qatar Airways logo]()
$981
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 am
SIN
- SEA
2 stops27h 25m
Delta
Tue 7/281:20 pm
SEA
- SIN
1 stop24h 40m
Delta
Deal found 4/23![Delta logo]()
$912
One-way flights from Singapore to SeattleSearch for one-way flight options from Singapore to Seattle. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Singapore to Seattle. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:30 am
SIN
- SEA
1 stop20h 41m
Delta
Deal found 4/23![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:30 am
SIN
- SEA
1 stop20h 41m
Delta
Deal found 4/21![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:35 pm
SIN
- SEA
1 stop27h 47m
United Airlines
Deal found 4/21![United Airlines logo]()
$511
This Korean Air deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:00 pm
SIN
- SEA
1 stop27h 40m
Korean Air
Deal found 4/20![Korean Air logo]()
$512
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:35 pm
SIN
- SEA
1 stop19h 38m
United Airlines
Deal found 4/20![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:45 am
SIN
- SEA
1 stop31h 44m
United Airlines
Deal found 4/20![United Airlines logo]()
$523
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:50 pm
SIN
- SEA
1 stop31h 25m
Asiana Airlines
Deal found 4/24![Asiana Airlines logo]()
$543
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:50 pm
SIN
- SEA
1 stop31h 25m
Asiana Airlines
Deal found 4/23![Asiana Airlines logo]()
$544
This Super.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:05 am
SIN
- SEA
1 stop18h 20m
ANA
Deal found 4/20![ANA logo]()
$545
This Flightnetwork deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:40 pm
SIN
- SEA
1 stop31h 45m
Qatar Airways
Deal found 4/23![Qatar Airways logo]()
$565
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:30 am
SIN
- SEA
2 stops23h 31m
Delta
Deal found 4/24![Delta logo]()
$568
Find flight deals from Singapore to Seattle
Keep the following information in mind while searching for Singapore to Seattle flight deals. Data was last updated April 25, 2026.
Round-trip from | $797 (Delta) |
|---|---|
One-way from | $508 (Delta) |
Popular in | January |
Cheapest in | October |
Average price | $915 |
Good one-way deal | $1,028 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Singapore to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Singapore to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sun 7/26
3:15 am-12:25 pm
1 stop24h 10m
Seattle/Tacoma Intl
Tue 8/25
4:25 pm-3:45 pm
1 stop32h 20m
$1,011
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Fri 5/22
1:30 am-2:45 pm
1 stop28h 15m
Seattle/Tacoma Intl
Sat 6/6
5:05 pm-9:20 am
1 stop25h 15m
$1,060
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 8/26
1:25 am-9:51 pm
2 stops35h 26m
Seattle/Tacoma Intl
Wed 11/4
11:00 am-5:00 am
1 stop26h 00m
$1,122
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Thu 7/30
3:15 am-12:25 pm
1 stop24h 10m
Seattle/Tacoma Intl
Tue 8/25
4:25 pm-3:45 pm
1 stop32h 20m
$1,152
Quickest round-trip
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sun 5/10
10:00 pm-1:11 pm
1 stop30h 11m
Seattle/Tacoma Intl
Mon 7/6
1:05 pm-11:55 pm
1 stop19h 50m
$1,178
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Mon 8/10
4:35 pm-12:25 pm
2 stops34h 50m
Seattle/Tacoma Intl
Tue 8/18
4:25 pm-3:45 pm
1 stop32h 20m
$1,203
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sat 8/1
7:40 pm-12:25 pm
1 stop31h 45m
Seattle/Tacoma Intl
Sun 8/9
4:25 pm-6:15 pm
2 stops34h 50m
$1,228
Cheapest one-way
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Mon 5/18
10:00 pm-1:11 pm
1 stop30h 11m
$508
Quickest one-way
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Tue 6/9
8:35 pm-1:13 am
1 stop19h 38m
$509
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sat 5/16
7:30 am-1:11 pm
1 stop20h 41m
$509
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Singapore to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Singapore with our price prediction graph.
SIN-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Seattle
SG0-SEA
SIN-SEA
How far ahead should I book a flight from Singapore to Seattle?
The price you pay for your flight from Singapore to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Singapore to Seattle?
Currently, February is the cheapest month in which you can book a flight from Singapore to Seattle (average of $418). Flying from Singapore to Seattle in January is currently the most expensive (average of $887). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SG to SEA?
Find hourly flight availability from Singapore to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2026.
When flying from Singapore to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Singapore to Seattle delayed?
About 18% of weekly flights between Singapore and Seattle have experienced delays in the past year, with the average delay time being 95 minutes.
What is the most punctual flight time for Singapore to Seattle flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Seattle flights?
Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 25, 2026.
Read through reviews of airlines operating flights from Singapore to Seattle, such as STARLUX Airlines,EVA Air, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.2
Comfort
8.9
Entertainment
8.8
Food
8.6
Overall
8.9
Boarding
8.9
Reviews
1 / 11
8.0
ExcellentAnonymous,Apr 2026
PHX - TPE
Crew
9.2
Comfort
8.9
Entertainment
8.8
Food
8.6
Overall
8.9
Boarding
8.9
Reviews
1 / 11
8.0
ExcellentAnonymous,Apr 2026
PHX - TPE
Crew
9.2
Comfort
8.9
Entertainment
8.8
Food
8.6
Overall
8.9
Boarding
8.9
Reviews
1 / 11
8.0
ExcellentAnonymous,Apr 2026
PHX - TPE
Crew
9.2
Comfort
8.9
Entertainment
8.8
Food
8.6
Overall
8.9
Boarding
8.9
Reviews
1 / 11
8.0
ExcellentAnonymous,Apr 2026
PHX - TPE
Related info for your journey
Find useful and relevant information for your journey from Singapore to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Kent
Tumwater
Tukwila
Puyallup
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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Alternative routes for Singapore to Seattle
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Complete your trip
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Search flights from Singapore to Seattle by cabin class
Find flights from Singapore to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Singapore and Seattle flights
Browse other Singapore and Seattle flight options. Last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Top 3 airlines flying from Singapore to Seattle
Discover the top 3 airlines that operate flights from Singapore to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$776 | Average$844 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$778 | Average$1,158 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$785 | Average$817 | FlexibilityNo cancel fee | On-timeN/A |