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$446+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEA
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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Cheap flight deals from Singapore to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SG0) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2024.

Find flight deals from Singapore to Seattle

Cheapest flights from Singapore to Seattle
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 November 14, 2024.

This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sun 12/2210:10 amSIN - SEA
1 stop27h 05mUnited Airlines
Mon 1/136:13 pmSEA - SIN
1 stop34h 02mUnited Airlines
Deal found 11/13$711
This Gotogate deal was found by Cheapflights users on 11/14. 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 12/22:00 amSIN - SEA
1 stop32h 15mChina Airlines
Mon 12/912:10 amSEA - SIN
1 stop32h 30mChina Airlines
Deal found 11/14$864
This Delta deal was found by Cheapflights users on 11/14. 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 11/201:30 amSIN - SEA
1 stop23h 30mDelta
Sun 12/19:55 pmSEA - SIN
2 stops34h 15mDelta
Deal found 11/14$967
This Expedia deal was found by Cheapflights users on 11/13. 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.
Mon 12/2310:45 amSIN - SEA
1 stop18h 35mMultiple Airlines
Wed 1/86:55 amSEA - SIN
2 stops25h 55mMultiple Airlines
Deal found 11/13$978
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:15 amSIN - SEA
1 stop17h 35mAmerican Airlines
Wed 1/86:00 amSEA - SIN
2 stops26h 50mAmerican Airlines
Deal found 11/13$995
This BYOjet deal was found by Cheapflights users on 11/13. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:45 amSIN - SEA
1 stop18h 35mANA
Sat 1/1110:35 amSEA - SIN
2 stops28h 20mANA
Deal found 11/13$1,008
This Turkish Airlines deal was found by Cheapflights users on 11/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:25 amSIN - SEA
1 stop46h 40mTurkish Airlines
Thu 1/97:00 pmSEA - SIN
1 stop30h 35mTurkish Airlines
Deal found 11/13$1,039
This BYOjet deal was found by Cheapflights users on 11/14. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:15 amSIN - SEA
2 stops22h 11mJapan Airlines
Tue 12/108:40 amSEA - SIN
2 stops30h 00mJapan Airlines
Deal found 11/14$1,074
This Trip.com deal was found by Cheapflights users on 11/14. 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 12/33:45 pmSIN - SEA
1 stop17h 55mEVA Air
Tue 12/1011:30 pmSEA - SIN
1 stop20h 35mEVA Air
Deal found 11/14$1,081
This Air Canada deal was found by Cheapflights users on 11/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:00 pmSIN - SEA
2 stops28h 50mAir Canada
Mon 1/610:35 amSEA - SIN
2 stops22h 20mAir Canada
Deal found 11/13$1,113
This oojo deal was found by Cheapflights users on 11/14. 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.
Fri 11/2212:35 amSIN - SEA
2 stops46h 34mPhilippine Airlines
Sun 12/110:35 pmSEA - SIN
1 stop33h 00mPhilippine Airlines
Deal found 11/14$1,181
This Gotogate deal was found by Cheapflights users on 11/14. 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 12/21:55 amSIN - SEA
1 stop25h 00mAsiana Airlines
Tue 12/1012:45 pmSEA - SIN
1 stop19h 50mAsiana Airlines
Deal found 11/14$1,234

Find flights from Singapore to Seattle within your budget

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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sun 12/22

10:10 am-9:15 pm

1 stop27h 05m

Seattle/Tacoma Intl

Mon 1/13

6:13 pm-8:15 pm

1 stop34h 02m

$711

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 3/17

1:55 am-11:55 am

1 stop25h 00m

Seattle/Tacoma Intl

Fri 5/16

2:00 pm-9:55 pm

1 stop40h 55m

$782

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 3/8

3:00 am-6:15 pm

1 stop31h 15m

Seattle/Tacoma Intl

Thu 3/13

1:10 am-12:40 am

1 stop32h 30m

$801

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 1/25

10:30 pm-9:00 am

1 stop26h 30m

Seattle/Tacoma Intl

Sat 2/8

11:00 am-5:00 am

1 stop26h 00m

$826

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 4/28

1:10 pm-7:30 pm

1 stop21h 20m

Seattle/Tacoma Intl

Thu 5/8

1:50 am-12:00 pm

1 stop19h 10m

$844

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 1/25

7:55 pm-8:19 am

1 stop28h 24m

Seattle/Tacoma Intl

Sun 2/9

8:40 am-5:40 pm

Nonstop17h 00m

$954

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 1/25

10:30 pm-9:00 am

1 stop26h 30m

Seattle/Tacoma Intl

Sun 2/9

6:20 am-5:00 am

2 stops30h 40m

$963

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 12/23

10:45 am-1:20 pm

1 stop18h 35m

Seattle/Tacoma Intl

Wed 1/8

6:55 am-12:50 am

2 stops25h 55m

$978

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 12/24

8:15 am-9:50 am

1 stop17h 35m

Seattle/Tacoma Intl

Wed 1/8

6:00 am-12:50 am

2 stops26h 50m

$995

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 2/6

6:35 am-1:32 pm

2 stops22h 57m

Seattle/Tacoma Intl

Sat 2/22

3:45 pm-6:55 am

1 stop23h 10m

$1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 32 results
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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.
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.

Travel insights for flights from Singapore to Seattle

Get recent, data-driven insights about flights from Singapore to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Singapore to Seattle?

Currently, January is the cheapest month in which you can book a flight from Singapore to Seattle (average of $238). Flying from Singapore to Seattle in July is currently the most expensive (average of $411). 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 November 14, 2024.

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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 November 14, 2024.
Peruse reviews from past customers who have flown with United Airlines, Asiana Airlines and China Airlines from Singapore to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
124 reviews
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.5
Very good
1,036 reviews
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very good
1,316 reviews
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very good
836 reviews
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,460 reviews
STARLUX Airlines
9.1
Wonderful
124 reviews

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Comfort

9.0

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

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.

  • What airport do you fly into for flights to Seattle from Singapore?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Singapore to Seattle.

  • How popular is this Singapore to Seattle flight route?

    The Singapore to Seattle/Tacoma Intl flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Singapore to Seattle one-way?

    One-way options have recently been found by users for as low as $446 on United Airlines. Other airlines that offer cheap prices include STARLUX Airlines from $492 and ANA from $509 one-way.

  • What are the cheapest flights from Singapore to Seattle?

    While on average a flight from Singapore to Seattle is generally $990, our data shows the cheapest flight currently is $599. When looking at the most popular route, (Singapore Changi - Seattle/Tacoma Intl), you can expect to pay $713 for that flight.

  • Can I find deals for flights from Singapore to Seattle that include hotel bookings?

    Yes. In addition to deals on Singapore to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Seattle.

  • Can I find deals for business class flights from Singapore to Seattle?

    Yes. Cheapflights offers flight deals from Singapore to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Seattle (average of $238). Flying from Singapore to Seattle in July is currently the most expensive (average of $411). 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.

See more FAQs

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Alternative routes for Singapore to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Singapore to Seattle

Discover the top 6 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$658Average$865FlexibilityNo cancel feeOn-time69%
ANACheapest$744Average$1,057FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$763Average$1,240FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$871Average$1,145FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$872Average$1,156FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$990Average$1,096FlexibilityNo cancel feeOn-time71%
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