Cheap flight from Seattle to Singapore from $433
Find cheap airlines flights from Seattle to Singapore
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Seattle to Singapore
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
SEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Fri, May 30 | Singapore Airlines
SIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Tue, Jun 3 | Singapore Airlines$1,189 $1,2696% OFF6% OFF$1,269 $1,189 -
SEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Thu, May 29 | Singapore Airlines
SIN 9:00 AM14h 45mNonstopSEA 8:45 AMSingapore - Seattle | Thu, Jun 5 | Singapore Airlines$1,193 $1,2696% OFF6% OFF$1,269 $1,193
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SEA 11:35 PM18h 50m1 stopsSIN 9:25 AMSeattle - Singapore | Sun, May 4 | Philippine Airlines
SIN 12:20 AM33h 55m1 stopsSEA 7:15 PMSingapore - Seattle | Sun, May 11 | Philippine Airlines$670 $1,26947% OFF47% OFF$1,269 $670 -
SEA 2:55 PM25h 10m1 stopsSIN 7:05 AMSeattle - Singapore | Tue, May 6 | Air Canada
SIN 9:10 AM20h 3m1 stopsSEA 2:13 PMSingapore - Seattle | Tue, May 13 | Air Canada$72743% OFF$1,269 $727 -
SEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Thu, May 8 | Singapore Airlines
SIN 9:15 AM22h 25m1 stopsSEA 4:40 PMSingapore - Seattle | Tue, May 13 | Singapore Airlines$74042% OFF$1,269 $740
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SEA 11:30 PM18h 55m1 stopsSIN 9:25 AMSeattle - Singapore | Sun, May 11 | Philippine Airlines
SIN 10:25 AM23h 55m1 stopsSEA 7:20 PMSingapore - Seattle | Fri, May 16 | Philippine Airlines$75540% OFF$1,269 $755
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Wed, May 21 | Asiana Airlines
SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Wed, May 28 | Asiana Airlines$76440% OFF$1,269 $764 -
SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Thu, May 8 | Asiana Airlines
SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Tue, May 13 | Asiana Airlines$79837% OFF$1,269 $798
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Sun, May 11 | Asiana Airlines
SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Fri, May 16 | Asiana Airlines$82035% OFF$1,269 $820
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SEA 12:50 PM19h 50m1 stopsSIN 11:40 PMSeattle - Singapore | Thu, May 8 | Korean Air
SIN 1:10 AM24h 30m1 stopsSEA 10:40 AMSingapore - Seattle | Thu, May 15 | Korean Air$86032% OFF$1,269 $860 -
SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Tue, May 6 | Asiana Airlines
SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sat, May 10 | Asiana Airlines$93426% OFF$1,269 $934
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Wed, May 7 | Asiana Airlines
SIN 10:50 PM28h 40m1 stopsSEA 12:30 PMSingapore - Seattle | Sat, May 10 | Asiana Airlines$93426% OFF$1,269 $934
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SEA 1:00 PM17h 25m1 stopsSIN Invalid DateSeattle - Singapore | Tue, May 6 | Normal Airline
SIN 3:00 PM6hNonstopSEA 4:00 PMSingapore - Seattle | Thu, May 8 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Thu, May 8 | Singapore Airlines$1,010 $1,12911% OFF11% OFF$1,129 $1,010
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SEA 10:15 AM16h 20mNonstopSIN 5:35 PMSeattle - Singapore | Sun, May 4 | Singapore Airlines$1,061 $1,1296% OFF6% OFF$1,129 $1,061
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Tue, May 13 | Asiana Airlines$433 $1,12962% OFF62% OFF$1,129 $433
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Thu, May 8 | Asiana Airlines$43961% OFF$1,129 $439
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Tue, May 6 | Asiana Airlines$43961% OFF$1,129 $439
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Mon, May 5 | Asiana Airlines$44161% OFF$1,129 $441
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SEA 12:50 PM19h 50m1 stopsSIN 11:40 PMSeattle - Singapore | Thu, May 8 | Korean Air$47057% OFF$1,129 $470
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SEA 7:00 AM20h 25m1 stopsSIN 6:25 PMSeattle - Singapore | Tue, May 13 | United Airlines$47657% OFF$1,129 $476 -
SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Tue, May 20 | Asiana Airlines$62744% OFF$1,129 $627
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SEA 2:15 PM40h 15m1 stopsSIN 9:30 PMSeattle - Singapore | Mon, May 19 | Asiana Airlines$62744% OFF$1,129 $627
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SEA 1:00 PM17h 25m1 stopsSIN Invalid DateSeattle - Singapore | Tue, May 6 | 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.
Flight Info | Seattle to Singapore
| Cheapest one-way flight price | $432 |
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| Cheapest round-trip ticket price | $739 |
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 12,993.8 km |
| Average flight time | 16 hours 20 minutes |
| Popular airline | Alaska Airlines |
When is the cheapest time to fly from Seattle to Singapore?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to Singapore (SIN) the cheapest?
Airlines adjust prices for flights from Seattle to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Singapore (SIN) cost?
According to Trip.com's data, the lowest price is around $1,500. -
How long does it take to fly from Seattle (SEA) to Singapore (SIN) and what is the distance?
It takes around 16 hours 20 minutes to fly from Seattle (SEA) to Singapore (SIN). -
What are the most popular airlines that fly from Seattle (SEA) to Singapore (SIN)?
Airlines with flights from Seattle (SEA) to Singapore (SIN): Vistara and Singapore Airlines.
How to find a cheap flight from Seattle to Singapore
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Singapore. Book your flights at the right time and save more.
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Check One-way Fares
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