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Cheap flights from Singapore to Seattle from S$ 672

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 7-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SEA
12 Oct — 19 Oct1
1 adult

The best prices from Singapore Changi to Seattle/Tacoma Intl are usually found in October or April, booked 48 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Singapore to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) 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 7 October 2024.

Round-trip from

S$ 895

One-way from

S$ 672

Popular in

November

Cheapest in

October
Philippine Airlines
  • Philippine Airlines
  • 19-11-27-11
  • 2 total stops
  • 71h 10m total
  • Singapore to Seattle
China Airlines
  • China Airlines
  • 7-11
  • 1 total stop
  • 20h 00m total
  • Singapore to Seattle
High demand for flights, 15% potential price rise
Best time to find cheap flights, 15% potential price drop

Cheap Philippine Airlines flights from Singapore to Seattle

Explore cheap flight options specifically provided by Philippine Airlines for the route between Singapore and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
Peruse some of the lowest-priced Philippine Airlines flights we've found from Singapore to Seattle. Deals update often to give you more flight options matching your criteria
Sat 12-1000:30SIN - SEA
1 stop33h 45mPhilippine Airlines
Sun 20-1023:40SEA - SIN
1 stop28h 10mPhilippine Airlines
Deal found 7-10S$ 862
Tue 19-1120:00SIN - SEA
1 stop38h 10mPhilippine Airlines
Wed 27-1122:35SEA - SIN
1 stop33h 00mPhilippine Airlines
Deal found 6-10S$ 895

Cheap China Airlines flights from Singapore to Seattle

Explore cheap flight options specifically provided by China Airlines for the route between Singapore and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
Some of the lowest-priced China Airlines flights we've found at this time heading from Singapore to Seattle. Deals frequently update to provide users with more options.
Tue 4-314:15SIN - SEA
1 stop20h 00mChina Airlines
Tue 11-301:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 6-10S$ 1,045
Mon 14-1002:00SIN - SEA
1 stop32h 30mChina Airlines
Sun 27-1001:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 7-10S$ 1,051

Cheap Singapore to Seattle flights in October & November 2024

Find cheap flight options from Singapore to Seattle specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 183,072 searches. Prices were last updated on 7 October 2024.
The lowest fares we've come across on flights traveling from Singapore to Seattle in October and November 2024. Check back soon for alternative fares.
Sat 12-1000:30SIN - SEA
1 stop33h 45mPhilippine Airlines
Sun 20-1023:40SEA - SIN
1 stop28h 10mPhilippine Airlines
Deal found 7-10S$ 862
Mon 14-1002:00SIN - SEA
1 stop32h 30mChina Airlines
Sun 27-1001:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 7-10S$ 1,051
Mon 4-1123:30SIN - SEA
1 stop27h 30mAsiana Airlines
Wed 13-1112:50SEA - SIN
1 stop19h 35mAsiana Airlines
Deal found 6-10S$ 1,097
Tue 19-1113:15SIN - SEA
1 stop20h 55mEVA Air
Tue 26-1123:30SEA - SIN
1 stop23h 00mEVA Air
Deal found 6-10S$ 1,128
Fri 25-1021:00SIN - SEA
1 stop31h 10mUnited Airlines
Sat 26-1016:26SEA - SIN
1 stop23h 34mUnited Airlines
Deal found 6-10S$ 1,133
Thu 7-1102:00SIN - SEA
2 stops37h 10mMultiple Airlines
Sat 9-1100:10SEA - SIN
1 stop20h 55mMultiple Airlines
Deal found 6-10S$ 1,221
Thu 14-1111:00SIN - SEA
1 stop38h 00mKorean Air
Sat 30-1111:00SEA - SIN
1 stop26h 00mKorean Air
Deal found 6-10S$ 1,243
Fri 25-1014:00SIN - SEA
1 stop16h 50mSTARLUX Airlines
Fri 25-1001:45SEA - SIN
1 stop20h 40mSTARLUX Airlines
Deal found 6-10S$ 1,246
Wed 16-1001:10SIN - SEA
2 stops23h 40mDelta
Thu 14-1110:35SEA - SIN
1 stop26h 25mDelta
Deal found 6-10S$ 1,321

Singapore to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
The lowest fares we've come across on flights traveling from Singapore to Seattle in October and November 2024. Check back soon for alternative fares.
Sat 12-1000:30SIN - SEA
1 stop33h 45mPhilippine Airlines
Sun 20-1023:40SEA - SIN
1 stop28h 10mPhilippine Airlines
Deal found 7-10S$ 862
Mon 14-1002:00SIN - SEA
1 stop32h 30mChina Airlines
Sun 27-1001:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 7-10S$ 1,051
Mon 4-1123:30SIN - SEA
1 stop27h 30mAsiana Airlines
Wed 13-1112:50SEA - SIN
1 stop19h 35mAsiana Airlines
Deal found 6-10S$ 1,097
Tue 19-1113:15SIN - SEA
1 stop20h 55mEVA Air
Tue 26-1123:30SEA - SIN
1 stop23h 00mEVA Air
Deal found 6-10S$ 1,128
Fri 25-1021:00SIN - SEA
1 stop31h 10mUnited Airlines
Sat 26-1016:26SEA - SIN
1 stop23h 34mUnited Airlines
Deal found 6-10S$ 1,133
Thu 7-1102:00SIN - SEA
2 stops37h 10mMultiple Airlines
Sat 9-1100:10SEA - SIN
1 stop20h 55mMultiple Airlines
Deal found 6-10S$ 1,221
Thu 14-1111:00SIN - SEA
1 stop38h 00mKorean Air
Sat 30-1111:00SEA - SIN
1 stop26h 00mKorean Air
Deal found 6-10S$ 1,243
Fri 25-1014:00SIN - SEA
1 stop16h 50mSTARLUX Airlines
Fri 25-1001:45SEA - SIN
1 stop20h 40mSTARLUX Airlines
Deal found 6-10S$ 1,246
Wed 16-1001:10SIN - SEA
2 stops23h 40mDelta
Thu 14-1110:35SEA - SIN
1 stop26h 25mDelta
Deal found 6-10S$ 1,321

Direct flights to Seattle from Singapore

Discover direct flight options from Singapore to Seattle. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
For a shorter flight, select one of these non-stop flights from Singapore to Seattle. If you're looking for other options for flights from Singapore to Seattle, make sure to update the search form at the top of page.
Sat 1-309:00SIN - SEA
Nonstop14h 10mSingapore Airlines
Tue 11-309:40SEA - SIN
Nonstop17h 00mSingapore Airlines
Deal found 6-10S$ 1,298

Singapore to Seattle flights leaving soon

Find last-minute flight options from Singapore to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
Consider one of these great deals we found on last-minute flights from Singapore to Seattle. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 12-1000:30SIN - SEA
1 stop33h 45mPhilippine Airlines
Sun 20-1023:40SEA - SIN
1 stop28h 10mPhilippine Airlines
Deal found 7-10S$ 862
Mon 14-1002:00SIN - SEA
1 stop32h 30mChina Airlines
Sun 27-1001:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 7-10S$ 1,051
Tue 15-1022:50SIN - SEA
1 stop28h 55mAsiana Airlines
Mon 28-1013:50SEA - SIN
1 stop41h 05mAsiana Airlines
Deal found 7-10S$ 1,137
Thu 17-1008:45SIN - SEA
1 stop19h 10mUnited Airlines
Thu 14-1105:36SEA - SIN
1 stop22h 39mUnited Airlines
Deal found 6-10S$ 1,143
Wed 16-1001:10SIN - SEA
2 stops23h 40mDelta
Thu 14-1110:35SEA - SIN
1 stop26h 25mDelta
Deal found 6-10S$ 1,321
Mon 14-1002:00SIN - SEA
1 stop32h 30mMultiple Airlines
Mon 28-1013:50SEA - SIN
1 stop19h 35mMultiple Airlines
Deal found 7-10S$ 1,334
Thu 17-1008:05SIN - SEA
1 stop17h 20mJapan Airlines
Thu 14-1107:04SEA - SIN
2 stops31h 36mJapan Airlines
Deal found 6-10S$ 1,353
Thu 17-1008:05SIN - SEA
2 stops24h 32mAmerican Airlines
Thu 14-1106:15SEA - SIN
2 stops32h 25mAmerican Airlines
Deal found 6-10S$ 1,460
Wed 16-1001:10SIN - SEA
1 stop24h 30mKorean Air
Thu 14-1111:00SEA - SIN
1 stop21h 10mKorean Air
Deal found 6-10S$ 1,492

One-way flights to Seattle from Singapore

Search for one-way flight options from Singapore to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 183,072 searches. Data last updated 7 October 2024.
Take a look at some of the best available options we've come across on one-way flights from Singapore to Seattle. Those needing a return flight from Singapore to Seattle can use the search form above.
Thu 7-1114:15SIN - SEA
1 stop20h 00mChina Airlines
Deal found 6-10S$ 672
Sun 10-1107:15SIN - SEA
2 stops26h 55mMultiple Airlines
Deal found 5-10S$ 682
Sun 29-1210:45SIN - SEA
1 stop18h 35mANA
Deal found 7-10S$ 715
Sun 10-1114:45SIN - SEA
1 stop16h 20mSTARLUX Airlines
Deal found 5-10S$ 716
Tue 19-1113:15SIN - SEA
1 stop20h 55mEVA Air
Deal found 6-10S$ 738
Sat 25-110:10SIN - SEA
1 stop19h 22mUnited Airlines
Deal found 7-10S$ 746
Sat 9-1100:35SIN - SEA
1 stop33h 35mPhilippine Airlines
Deal found 5-10S$ 747
Wed 30-1012:15SIN - SEA
2 stops35h 45mHainan Airlines
Deal found 6-10S$ 832
Mon 27-102:10SIN - SEA
2 stops34h 25mSingapore Airlines
Deal found 7-10S$ 835

Find flights from Singapore to Seattle within your budget

Customise 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 183,072 searches. Data last updated 7 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 895 - S$ 1,280

Route

Depart

Return

Price

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Tue 19-11

1 stop38h 10m

Seattle/Tacoma Intl

Wed 27-11

1 stop33h 00m

S$ 895

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Tue 4-3

1 stop20h 00m

Seattle/Tacoma Intl

Tue 11-3

1 stop20h 55m

S$ 1,045

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Mon 4-11

1 stop27h 30m

Seattle/Tacoma Intl

Wed 13-11

1 stop19h 35m

S$ 1,097

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Tue 19-11

1 stop20h 55m

Seattle/Tacoma Intl

Tue 26-11

1 stop23h 00m

S$ 1,128

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Fri 25-10

1 stop31h 10m

Seattle/Tacoma Intl

Sat 26-10

1 stop23h 34m

S$ 1,133

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Mon 3-3

1 stop32h 15m

Seattle/Tacoma Intl

Wed 12-3

2 stops27h 10m

S$ 1,175

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Thu 14-11

1 stop38h 00m

Seattle/Tacoma Intl

Sat 30-11

1 stop26h 00m

S$ 1,243

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Fri 25-10

1 stop16h 50m

Seattle/Tacoma Intl

Fri 25-10

1 stop20h 40m

S$ 1,246

Singapore ChangiSeattle/Tacoma Intl

SIN - SEA

SINSEA

Singapore Changi

Tue 4-3

1 stop19h 08m

Seattle/Tacoma Intl

Sat 15-3

Nonstop17h 00m

S$ 1,280

Flights are sorted by cheapest first

Deals found on 6-10

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 return 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.

How far ahead should I book a flight from Singapore to Seattle?

Use this chart to determine the optimal time to book a return flight from Singapore to Seattle. Price data was last updated on 4 October 2024.

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 48 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, March is the cheapest month in which you can book a flight from Singapore to Seattle (average of S$ 848). Flying from Singapore to Seattle in July is currently the most expensive (average of S$ 1,150). 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 SIN 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 7 October 2024.

One of the essential ways to save on airfare from Singapore to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Singapore to Seattle?

Use this chart to determine the cheapest time to fly return from Singapore to Seattle. Price data was last updated on 29 September 2024.

Travellers seeking maximum savings on their Singapore to Seattle flight should consider departing on Wednesday at midday when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 7 October 2024.
Get a feel of what it's like to fly with Philippine Airlines, China Airlines and Asiana Airlines from Singapore to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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
121 reviews
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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.

8.5
Very Good
1,057 reviews
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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.

8.4
Very Good
1,359 reviews
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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.

8.4
Very Good
827 reviews
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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.

8.3
Very Good
1,446 reviews
STARLUX Airlines
9.1
Wonderful
121 reviews

Food

8.9

Overall

9.1

Entertainment

9.0

Comfort

9.1

Crew

9.3

Boarding

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.
  • Can I find flights from Singapore to Seattle for under S$ 900 on Cheapflights?

    Yes, there are multiple flights from Singapore to Seattle for under S$ 900. The cheapest flight booked recently is on Philippine Airlines for just S$ 895, but on average you can expect to pay S$ 1,260.

  • Are there direct flights from Singapore to Seattle for under S$ 1,300 on Cheapflights?

    Cheapflights has 1 direct flight from Singapore to Seattle under S$ 1,300. A good price for a direct flight from Singapore to Seattle is less than S$ 1,298.

  • Are there last-minute flights available from Singapore to Seattle for under S$ 900?

    There are currently 15+ open flights from Singapore to Seattle within the next 7 days for less than S$ 900.

  • How popular is this Singapore to Seattle flight route?

  • What are the cheapest airlines flying from Singapore to Seattle round-trip?

    Flying on Philippine Airlines is currently your cheapest option to Seattle, with prices starting at S$ 895. Additional round-trip tickets that might be worth considering are offered by China Airlines and Asiana Airlines, with the lowest prices starting at S$ 1,045 and S$ 1,097, respectively. You may be able to fly from Singapore to Seattle for 33% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at S$ 672. ANA flights start at S$ 715 while deals on STARLUX Airlines start at S$ 716 one-way.

  • What are the cheapest flights from Singapore to Seattle?

    On average you can expect to pay S$ 3,839 for a flight from Singapore to Seattle. The cheapest flight overall is S$ 856 while the most popular route, (Singapore Changi - Seattle/Tacoma Intl) is currently priced at S$ 895.

  • What does SIN to SEA mean?

    SIN stands for Singapore Changi Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Singapore to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Singapore to Seattle flight dep