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Cheap Flights from Singapore to Seattle, WA, United States - SIN to SEA

Popular flights from Singapore to Seattle

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 7, 2016 SGD1,807
American Airlines
Departure Date Return Date Lowest Price
May 25, 2016 May 31, 2016 SGD1,577
Singapore Airlines
Departure Date Return Date Lowest Price
Jul 5, 2016 Jul 12, 2016 SGD2,064
United Airlines
Departure Date Return Date Lowest Price
Aug 25, 2016 Sep 5, 2016 SGD1,670
Aug 30, 2016 Sep 14, 2016 SGD1,670

How Much Does it Cost to Fly from Singapore to Seattle (SIN to SEA)?

We have collected flight cost data from across the web for travel from Singapore to Seattle, and have found the average flight price for this trip to be SGD1,713.

When Can I Buy the Cheapest Flight from Singapore to Seattle (SIN to SEA)?

Airlines can adjust prices for plane tickets from Singapore to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Singapore to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Singapore to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
SGD1,819 SGD1,690 SGD1,577 SGD1,763 SGD1,659 SGD1,803 SGD1,685

Lowest Fares Chart By Month from Singapore to Seattle

The chart below shows the lowest fare by month when flying from Singapore to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Singapore Seattle American 5/25/16 5/31/16 2 SGD1,577
June Singapore Seattle American 6/1/16 6/7/16 2 SGD1,640
July Singapore Seattle American 7/8/16 7/18/16 2 SGD1,721
August Singapore Seattle United 8/25/16 9/5/16 1 SGD1,670
September Singapore Seattle American 9/10/16 9/24/16 2 SGD1,506
October Singapore Seattle American 10/22/16 10/30/16 2 SGD1,531
November Singapore Seattle United 11/16/16 12/1/16 1 SGD1,482
December Singapore Seattle American 12/29/16 1/11/17 2 SGD1,619

Round Trip vs One Way Flights from Singapore to Seattle (SIN to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Singapore to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Singapore to Seattle is SGD1,892.

The average price for round trip flights from Singapore to Seattle is SGD2,170.

Singapore to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Singapore to Seattle?
Answer: Seoul, KR

Airlines Flying from Singapore to Seattle (SIN to SEA)

Below are the different airlines that fly from Singapore to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Singapore to Seattle.

Singapore to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
British Airways LHR X X X X X X X
EVA Air TPE X X X X X X X
Delta NRT X X X X X X X
Delta NRT / LAX X X X X X X X
Emirates DXB X X X X X X X
Emirates CMB / DXB X X X X X X X
Korean ICN X X X X X X X
Lufthansa FRA X X X X X X X
All Nippon NRT X X X X X X X
Asiana ICN X X X X X X X
United SFO X X
United HKG / SFO X X

Airports for Your Route

These pages contain information about the major airports in Singapore and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Singapore - SIN

FlightsAirlineLowest Price
Singapore to London Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Eurowings, NIKI, Iberia, Meridiana, Adria, KLM, Air Malta, Luxair, Lufthansa, SilkAir, Czech, Austrian, SmartWings, SAS, Brussels, Singapore, Tap Portugal, Scoot, Air Europa, Virgin Atlantic SGD1,022
Singapore to Vancouver Air Canada, Singapore, WestJet SGD1,397
Singapore to Los Angeles American, Alaska, Hawaiian, Singapore, United SGD1,156
Singapore to Portland American, Alaska, Hawaiian, Singapore, United SGD1,819
Singapore to Tokyo Jetstar Asia, Jetstar Japan, JAL, Vanilla, SilkAir, All Nippon, Singapore, Tigerair, Scoot, United SGD531
Singapore to San Francisco American, Alaska, JetBlue, Hawaiian, SilkAir, Singapore, United SGD886
Singapore to New York American, Alaska, JetBlue, Hawaiian, SilkAir, Singapore, United SGD1,417
Singapore to Victoria Air Canada, Singapore, WestJet SGD1,991
Singapore to Bangkok Jetstar Asia, Cathay, Ethiopian, Thai AirAsia, SilkAir, Orient Thai, Bangkok, Thai Lion, Singapore, Thai, Tigerair, Scoot SGD96
Singapore to Shanghai Jetstar Asia, Sichuan, Air China, China Southern, Shanghai, Juneyao, Hainan, Capital Airlines, Xiamen, SilkAir, China Eastern, Shandong, Singapore, Tigerair, Scoot, Xinhua, Shenzhen SGD420
Singapore to Seoul Jetstar Asia, Korean, SilkAir, Asiana, Singapore, Tigerair, Scoot, Eastar Jet SGD514
Singapore to Paris Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, NIKI, Iberia, Meridiana, KLM, Air Malta, Lufthansa, SilkAir, Austrian, TAROM, SAS, Brussels, Singapore, Tap Portugal, Scoot, Air Europa, Virgin Atlantic SGD849
Singapore to Las Vegas American, Alaska, Hawaiian, Singapore, United, Virgin America SGD1,623
Singapore to Calgary Air Canada, Singapore, WestJet SGD1,894
Singapore to Beijing Jetstar Asia, Sichuan, Air China, China Southern, Shanghai, Hainan, Xiamen, SilkAir, China Eastern, Shandong, Singapore, Tigerair, Scoot, Xinhua, Shenzhen SGD420
Singapore to Jakarta Jetstar Asia, Air France, Garuda, Batik Air, Lion Air, SilkAir, Citilink, AirAsia Indonesia, Sriwijaya, Singapore, Tigerair, Scoot, SkyStar SGD82
Singapore to Kuala Lumpur Jetstar Asia, AirAsia, Firefly, Malaysia, SilkAir, Malindo, Singapore, Tigerair, Scoot SGD58
Singapore to Toronto Air Canada, SilkAir, Singapore, Air Transat, WestJet SGD1,576
Singapore to Bellingham American, Alaska, Singapore, United SGD8,236
Singapore to Chicago American, Alaska, JetBlue, Singapore, United SGD1,643
Singapore to Boise American, Alaska, Singapore, United Check Dates
Singapore to Dallas - Ft Worth American, Alaska, JetBlue, Singapore, United SGD1,746

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Kuala Lumpur to Seattle American, Alaska, JetBlue, Hawaiian, Malaysia, United SGD1,367
Kuala Lumpur to Vancouver Air Canada, Malaysia, Air Transat, WestJet SGD1,499
Kuala Lumpur to London Air Berlin, Air France, Finnair, Alitalia, British Airways, AirAsia X, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, LOT, Malaysia, Czech, Austrian, SmartWings, TAROM, SAS, Tap Portugal, Air Europa, Virgin Atlantic SGD1,045
Kuala Lumpur to Los Angeles American, Alaska, JetBlue, Hawaiian, Malaysia, United SGD1,296
Kuala Lumpur to Portland American, Alaska, Hawaiian, Malaysia, United SGD1,724
Kuala Lumpur to Victoria Air Canada, Malaysia Check Dates
Kuala Lumpur to San Francisco American, Alaska, JetBlue, Hawaiian, Malaysia, United SGD1,302
Kuala Lumpur to Calgary Air Canada, Malaysia, WestJet SGD1,677
Cheap Flights from Singapore to Seattle, WA, United States, from SGD1,173 Round trip from SIN to SEA