$449+ Cheap flights from Singapore to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEA
Nov 23 — Nov 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Singapore to Seattle with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Singapore to Seattle
Cheapest
Best
Last-minute
One-way
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 October 24, 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 October 24, 2026.
This Kissandfly.com deal was found by Cheapflights users on 10/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:55 am -
Nonstop14h 10m
Sun 11/298:40 am -
Nonstop17h 05m
Deal found 10/21![Singapore Airlines logo]()
$735
This flugladen.de deal was found by Cheapflights users on 10/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
1 stop16h 47m
Sun 11/293:15 pm -
1 stop23h 45m
Deal found 10/21![Air Canada logo]()
$779
This Ticket deal was found by Cheapflights users on 10/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
1 stop21h 57m
Sun 11/298:40 am -
Nonstop17h 05m
Deal found 10/23![Multiple Airlines logo]()
$788
This Bravofly deal was found by Cheapflights users on 10/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:55 am -
Nonstop14h 10m
Tue 12/14:31 pm -
2 stops44h 29m
Deal found 10/24![Multiple Airlines logo]()
$820
This oojo deal was found by Cheapflights users on 10/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:15 am -
1 stop17h 40m
Wed 11/1112:00 pm -
1 stop20h 50m
Deal found 10/20![Japan Airlines logo]()
$822
This Trip.com deal was found by Cheapflights users on 10/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:40 am -
1 stop25h 42m
Sun 1/108:40 am -
Nonstop17h 05m
Deal found 10/24![Multiple Airlines logo]()
$828
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 am -
1 stop17h 40m
Wed 12/212:00 pm -
1 stop20h 50m
Deal found 10/20![Japan Airlines logo]()
$830
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 October 24, 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 October 24, 2026.
This Japan Airlines deal was found by Cheapflights users on 10/20. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/178:15 am -
2 stops38h 53m
Sun 2/213:50 pm -
2 stops41h 00m
Deal found 10/20![Japan Airlines logo]()
$845
This Korean Air deal was found by Cheapflights users on 10/20. 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.
Tue 2/161:40 am -
1 stop28h 30m
Sun 2/2111:00 am -
1 stop41h 25m
Deal found 10/20![Korean Air logo]()
$876
This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 11/121:40 am -
1 stop28h 30m
Sun 11/2912:30 pm -
1 stop24h 30m
Deal found 10/22![Delta logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/1910:10 am -
1 stop20h 29m
Fri 12/412:25 pm -
2 stops39h 50m
Deal found 10/20![United Airlines logo]()
$990
This Singapore Airlines deal was found by Cheapflights users on 10/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:05 am -
1 stop23h 45m
Wed 2/178:40 am -
Nonstop17h 05m
Deal found 10/23![Multiple Airlines logo]()
$1,003
This Japan Airlines deal was found by Cheapflights users on 10/22. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:15 am -
2 stops22h 52m
Wed 2/1710:03 am -
2 stops22h 47m
Deal found 10/22![Japan Airlines logo]()
$855
This Cathay Pacific deal was found by Cheapflights users on 10/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:55 pm -
2 stops24h 29m
Sat 12/264:54 pm -
2 stops26h 56m
Deal found 10/20![Cathay Pacific logo]()
$1,740
This Emirates deal was found by Cheapflights users on 10/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:20 pm -
2 stops56h 15m
Wed 11/184:05 pm -
2 stops36h 15m
Deal found 10/20![Emirates logo]()
$1,781
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:40 am -
2 stops30h 50m
Fri 12/49:22 pm -
2 stops39h 38m
Deal found 10/20![Delta logo]()
$979
This Delta deal was found by Cheapflights users on 10/24. 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 2/1410:30 am -
1 stop19h 40m
Wed 2/175:55 pm -
2 stops38h 20m
Deal found 10/24![Delta logo]()
$982
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/410:20 pm -
3 stops39h 01m
Sun 12/64:04 pm -
2 stops36h 11m
Deal found 10/21![United Airlines logo]()
$1,211
Last-minute flights from Singapore to SeattleDiscover last-minute flight deals from Singapore to Seattle. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Seattle. Data last updated October 24, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:05 am -
1 stop17h 30m
Tue 10/276:39 am -
2 stops33h 01m
Deal found 10/22![Japan Airlines logo]()
$831
This oojo deal was found by Cheapflights users on 10/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:15 am -
1 stop17h 40m
Wed 11/1112:00 pm -
1 stop20h 50m
Deal found 10/20![Japan Airlines logo]()
$822
This Gotogate deal was found by Cheapflights users on 10/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 am -
1 stop17h 40m
Wed 12/212:00 pm -
1 stop20h 50m
Deal found 10/20![Japan Airlines logo]()
$830
This Kissandfly.com deal was found by Cheapflights users on 10/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:55 am -
Nonstop14h 10m
Sun 11/298:40 am -
Nonstop17h 05m
Deal found 10/21![Singapore Airlines logo]()
$735
This flugladen.de deal was found by Cheapflights users on 10/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
1 stop16h 47m
Sun 11/293:15 pm -
1 stop23h 45m
Deal found 10/21![Air Canada logo]()
$779
This Ticket deal was found by Cheapflights users on 10/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:40 am -
1 stop21h 57m
Sun 11/298:40 am -
Nonstop17h 05m
Deal found 10/23![Multiple Airlines logo]()
$788
This Bravofly deal was found by Cheapflights users on 10/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:55 am -
Nonstop14h 10m
Tue 12/14:31 pm -
2 stops44h 29m
Deal found 10/24![Multiple Airlines logo]()
$820
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 October 24, 2026.
Search for one-way flight options from Singapore to Seattle. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Super.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/78:55 am -
Nonstop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Singapore Airlines logo]()
$449
This Expedia deal was found by Cheapflights users on 10/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:55 am -
Nonstop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Singapore Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:55 am -
Nonstop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Singapore Airlines logo]()
$483
This CheapTickets.ch deal was found by Cheapflights users on 10/22. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 am -
1 stop28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:55 am -
Nonstop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Singapore Airlines logo]()
$490
This Trip.com deal was found by Cheapflights users on 10/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:40 am -
1 stop29h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Air Canada logo]()
$495
This SmartFares deal was found by Cheapflights users on 10/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 am -
1 stop23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Korean Air logo]()
$498
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 am -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Japan Airlines logo]()
$500
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/278:15 am -
1 stop17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Japan Airlines logo]()
$501
This oojo deal was found by Cheapflights users on 10/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/18:15 am -
1 stop17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Japan Airlines logo]()
$502
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 October 24, 2026.
Round-trip from | $735 (Kissandfly.com) |
|---|---|
One-way from | $449 (Super.com) |
Popular in | April |
Cheapest in | November |
Average price | $1,013 |
Good round-trip deal | $1,021 or less |
Good one-way deal | $504 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 7,457,451 searches. Data last updated October 24, 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 Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Wed 1/27
8:15 am-10:05 am
1 stop17h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$501
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Mon 11/23
10:10 am-4:27 pm
1 stop22h 17m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$510
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Thu 11/26
10:20 pm-11:18 pm
1 stop40h 58m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$510
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Sat 12/12
11:45 pm-1:00 pm
1 stop29h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$602
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Sun 3/14
12:05 am-11:34 pm
2 stops38h 29m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$633
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Wed 1/27
1:15 pm-8:05 am
3 stops34h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$686
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Sun 12/6
10:00 am-9:00 am
2 stops39h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:30 pm
Nonstop0h 00m
$693
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Wed 2/17
8:15 am-7:08 am
2 stops38h 53m
Seattle/Tacoma Intl
Sun 2/21
3:50 pm-12:50 am
2 stops41h 00m
$845
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Wed 2/10
8:15 am-3:07 pm
2 stops22h 52m
Seattle/Tacoma Intl
Wed 2/17
10:03 am-12:50 am
2 stops22h 47m
$855
SingaporeSeattle
SIN Singapore Changi - SEA Seattle/Tacoma Intl
SINSEA
Singapore Changi
Tue 2/16
1:40 am-2:10 pm
1 stop28h 30m
Seattle/Tacoma Intl
Sun 2/21
11:00 am-8:25 pm
1 stop41h 25m
$876
Showing 1-10 of 22 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
What is the cheapest month to book a flight from Singapore to Seattle?
Currently, November is the cheapest month in which you can book a flight from Singapore to Seattle (average of $806). Flying from Singapore to Seattle in April is currently the most expensive (average of $1,093). 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 October 24, 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 13% of weekly flights between Singapore and Seattle have experienced delays in the past year, with the average delay time being 85 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 Sunday 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 13% of flights being delayed.
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 1 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 October 24, 2026.
Read through reviews of airlines operating flights from Singapore to Seattle, such as STARLUX Airlines and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.1
Overall
8.7
Entertainment
8.6
Boarding
8.8
Comfort
8.8
Food
8.5
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Overall
8.7
Entertainment
8.6
Boarding
8.8
Comfort
8.8
Food
8.5
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Overall
8.7
Entertainment
8.6
Boarding
8.8
Comfort
8.8
Food
8.5
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
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
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Seattle flight routes
Alternative routes for Singapore to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
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 October 24, 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 October 24, 2026.
Top 2 airlines flying from Singapore to Seattle
Discover the top 2 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$778 | Average$1,183 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$807 | Average$854 | FlexibilityNo cancel fee | On-timeN/A |