How popular is this Singapore to Seattle flight route?

Flights from Singapore to Seattle/Tacoma Intl have been viewed 189 times in the past calendar month. Find deals

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

To fly one-way, consider booking your trip with STARLUX Airlines, which is currently one of the cheapest options available, starting at S$ 661. ANA flights start at S$ 664 while deals on Air Canada start at S$ 671 one-way. Find deals

What are the cheapest flights from Singapore to Seattle?

Looking at all options, your cheapest flight can be booked for S$ 8,171. While the most popular route (Singapore Changi - Seattle/Tacoma Intl) can be booked for S$ 863 on average our data indicates S$ 9,218 when flying from Singapore to Seattle.

What are the most popular airlines that fly from Singapore to Seattle?

When booking a flight from Singapore to Seattle, you may want to consider flying on EVA Air, China Airlines or Japan Airlines as they are the most popular for this route.

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

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 34% on your flight compared to booking on days when demand is much higher.

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

To save up to 49% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Singapore to Seattle from S$ 997 1-2 weeks out and tickets from S$ 1,622 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Seattle from Singapore average S$ 1,212. You can even find prices in February for less than S$ 1,212, as users have found deals to Seattle from as low as S$ 1,023. The month of August appears to be one of the more expensive times to travel to Seattle from Singapore. Flying in the targeted month can save you up to 22%.

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

Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Singapore to Seattle.

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 holiday 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.

S$ 1,252+ Flights from Singapore to Seattle

Cheap flight deals from Singapore to Seattle

Round-trip from	S$ 978
One-way from	S$ 661
Popular in	August
Cheapest in	February
Average price	S$ 1,336
Good round-trip deal	S$ 9,218 or less

Japan Airlines
1-9-30-9
3 total stops
43h 15m total
Singapore to Seattle

Search Deals

STARLUX Airlines
3-11
1 total stop
16h 20m total
Singapore to Seattle

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (S$ 158 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 34 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Singapore to Seattle/Tacoma Intl.

Search Deals

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 13 June 2025.

Mon 1-908:05SIN - SEA

1 stop17h 20mJapan Airlines

Tue 30-907:25SEA - SIN

2 stops25h 55mJapan Airlines

Deal found 11-6S$ 978

Sat 12-722:50SIN - SEA

1 stop28h 55mAsiana Airlines

Tue 22-714:30SEA - SIN

1 stop40h 00mAsiana Airlines

Deal found 11-6S$ 1,025

Mon 16-614:00SIN - SEA

1 stop17h 10mSTARLUX Airlines

Sun 10-801:15SEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 11-6S$ 1,030

Tue 24-613:10SIN - SEA

1 stop21h 20mEVA Air

Sat 5-701:10SEA - SIN

1 stop21h 40mEVA Air

Deal found 12-6S$ 1,048

Thu 26-609:10SIN - SEA

1 stop39h 11mAir Canada

Thu 10-705:30SEA - SIN

1 stop34h 35mAir Canada

Deal found 12-6S$ 1,051

Tue 24-613:45SIN - SEA

1 stop20h 45mChina Airlines

Sat 5-701:40SEA - SIN

1 stop31h 55mChina Airlines

Deal found 12-6S$ 1,059

Thu 20-1100:30SIN - SEA

1 stop35h 05mPhilippine Airlines

Sun 30-1123:55SEA - SIN

1 stop21h 45mPhilippine Airlines

Deal found 12-6S$ 1,064

Thu 11-908:45SIN - SEA

1 stop19h 43mUnited Airlines

Tue 23-917:35SEA - SIN

1 stop21h 40mUnited Airlines

Deal found 11-6S$ 1,068

Mon 15-901:10SIN - SEA

1 stop24h 30mKorean Air

Sat 27-912:50SEA - SIN

1 stop19h 50mKorean Air

Deal found 12-6S$ 1,102

Sun 10-809:10SIN - SEA

1 stop28h 06mMultiple Airlines

Fri 15-819:15SEA - SIN

2 stops38h 35mMultiple Airlines

Deal found 11-6S$ 1,128

Mon 16-622:10SIN - SEA

2 stops33h 37mANA

Mon 11-807:00SEA - SIN

2 stops26h 45mANA

Deal found 12-6S$ 1,169

Fri 21-1109:00SIN - SEA

Nonstop14h 10mSingapore Airlines

Sun 30-1108:45SEA - SIN

Nonstop17h 00mSingapore Airlines

Deal found 11-6S$ 1,205

Best flights from Singapore to Seattle
Discover carefully curated flight deals from Singapore to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 1-908:05SIN - SEA

1 stop17h 20mJapan Airlines

Tue 30-907:25SEA - SIN

2 stops25h 55mJapan Airlines

Deal found 11-6S$ 978

Sat 12-722:50SIN - SEA

1 stop28h 55mAsiana Airlines

Tue 22-714:30SEA - SIN

1 stop40h 00mAsiana Airlines

Deal found 11-6S$ 1,025

Tue 16-914:00SIN - SEA

1 stop17h 10mSTARLUX Airlines

Fri 26-901:15SEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 12-6S$ 1,032

Tue 24-613:10SIN - SEA

1 stop21h 20mEVA Air

Sat 5-701:10SEA - SIN

1 stop21h 40mEVA Air

Deal found 12-6S$ 1,048

Thu 26-609:10SIN - SEA

1 stop39h 11mAir Canada

Thu 10-705:30SEA - SIN

1 stop34h 35mAir Canada

Deal found 12-6S$ 1,051

Tue 24-613:45SIN - SEA

1 stop20h 45mChina Airlines

Sat 5-701:40SEA - SIN

1 stop31h 55mChina Airlines

Deal found 12-6S$ 1,059

Thu 20-1100:30SIN - SEA

1 stop35h 05mPhilippine Airlines

Sun 30-1123:55SEA - SIN

1 stop21h 45mPhilippine Airlines

Deal found 12-6S$ 1,064

Thu 11-908:45SIN - SEA

1 stop19h 43mUnited Airlines

Tue 23-917:35SEA - SIN

1 stop21h 40mUnited Airlines

Deal found 11-6S$ 1,068

Mon 15-901:10SIN - SEA

1 stop24h 30mKorean Air

Sat 27-912:50SEA - SIN

1 stop19h 50mKorean Air

Deal found 12-6S$ 1,102

Sun 10-809:10SIN - SEA

1 stop28h 06mMultiple Airlines

Fri 15-819:15SEA - SIN

2 stops38h 35mMultiple Airlines

Deal found 11-6S$ 1,128

Fri 21-1109:00SIN - SEA

Nonstop14h 10mSingapore Airlines

Sun 30-1108:45SEA - SIN

Nonstop17h 00mSingapore Airlines

Deal found 11-6S$ 1,205

Sun 31-801:10SIN - SEA

1 stop27h 30mDelta

Fri 31-1012:10SEA - SIN

1 stop21h 00mDelta

Deal found 11-6S$ 1,239

Last-minute flights from Singapore to Seattle
Discover last-minute flight deals from Singapore to Seattle. Data last updated 13 June 2025 and is based on user searches.

Sat 14-600:20SIN - SEA

1 stop33h 55mMultiple Airlines

Mon 11-814:30SEA - SIN

1 stop40h 00mMultiple Airlines

Deal found 11-6S$ 1,151

Mon 16-614:00SIN - SEA

1 stop17h 10mSTARLUX Airlines

Sun 10-801:15SEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 11-6S$ 1,030

Mon 16-622:10SIN - SEA

2 stops33h 37mANA

Mon 11-807:00SEA - SIN

2 stops26h 45mANA

Deal found 12-6S$ 1,169

Thu 19-600:20SIN - SEA

1 stop33h 55mPhilippine Airlines

Fri 27-623:35SEA - SIN

1 stop18h 50mPhilippine Airlines

Deal found 13-6S$ 1,500

Thu 19-601:45SIN - SEA

2 stops22h 36mAir Canada

Fri 27-610:00SEA - SIN

2 stops28h 00mAir Canada

Deal found 13-6S$ 6,658

Fri 20-622:50SIN - SEA

1 stop28h 40mAsiana Airlines

Fri 27-614:15SEA - SIN

1 stop40h 15mAsiana Airlines

Deal found 13-6S$ 1,399

Fri 20-609:00SIN - SEA

Nonstop14h 45mSingapore Airlines

Fri 27-610:15SEA - SIN

Nonstop16h 20mSingapore Airlines

Deal found 13-6S$ 2,999

Fri 20-619:40SIN - SEA

2 stops32h 45mEmirates

Fri 27-617:15SEA - SIN

2 stops40h 05mEmirates

Deal found 13-6S$ 12,009

Mon 23-614:00SIN - SEA

1 stop17h 10mSTARLUX Airlines

Fri 4-701:15SEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 12-6S$ 1,032

Mon 23-602:00SIN - SEA

1 stop32h 30mChina Airlines

Sat 5-701:40SEA - SIN

1 stop19h 55mChina Airlines

Deal found 12-6S$ 1,061

Mon 23-620:40SIN - SEA

1 stop19h 19mUnited Airlines

Sat 5-709:50SEA - SIN

1 stop41h 35mUnited Airlines

Deal found 12-6S$ 1,148

Mon 23-613:10SIN - SEA

2 stops22h 56mEVA Air

Fri 4-701:10SEA - SIN

1 stop21h 40mEVA Air

Deal found 12-6S$ 1,167

One-way flights from Singapore to Seattle
Search for one-way flight options from Singapore to Seattle. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Mon 3-1114:45SIN - SEA

1 stop16h 20mSTARLUX Airlines

Deal found 12-6S$ 661

Mon 14-722:10SIN - SEA

1 stop31h 15mANA

Deal found 12-6S$ 664

Sun 2-1121:00SIN - SEA

2 stops33h 26mAir Canada

Deal found 12-6S$ 671

Mon 14-711:05SIN - SEA

2 stops26h 11mUnited Airlines

Deal found 12-6S$ 676

Mon 18-813:45SIN - SEA

1 stop21h 00mChina Airlines

Deal found 12-6S$ 689

Wed 16-715:10SIN - SEA

1 stop19h 40mEVA Air

Deal found 11-6S$ 698

Wed 16-707:05SIN - SEA

2 stops27h 10mMultiple Airlines

Deal found 11-6S$ 763

Sat 16-800:20SIN - SEA

1 stop33h 55mPhilippine Airlines

Deal found 11-6S$ 821

Sun 7-901:10SIN - SEA

2 stops37h 05mDelta

Deal found 13-6S$ 822

Sun 17-807:30SIN - SEA

1 stop18h 20mKorean Air

Deal found 11-6S$ 925

Sun 7-901:55SIN - SEA

2 stops27h 54mAmerican Airlines

Deal found 12-6S$ 1,034

Thu 11-909:00SIN - SEA

Nonstop14h 45mSingapore Airlines

Deal found 13-6S$ 1,162

Cheapflights Fare Finder

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

Price

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 1-9

08:05-10:25

1 stop17h 20m

Seattle/Tacoma Intl

Tue 30-9

07:25-00:20

2 stops25h 55m

S$ 978

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 12-7

22:50-12:45

1 stop28h 55m

Seattle/Tacoma Intl

Tue 22-7

14:30-21:30

1 stop40h 00m

S$ 1,025

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 16-9

14:00-16:10

1 stop17h 10m

Seattle/Tacoma Intl

Fri 26-9

01:15-12:40

1 stop20h 25m

S$ 1,032

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 24-6

13:10-19:30

1 stop21h 20m

Seattle/Tacoma Intl

Sat 5-7

01:10-13:50

1 stop21h 40m

S$ 1,048

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 26-6

09:10-09:21

1 stop39h 11m

Seattle/Tacoma Intl

Thu 10-7

05:30-07:05

1 stop34h 35m

S$ 1,051

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 24-6

13:45-19:30

1 stop20h 45m

Seattle/Tacoma Intl

Sat 5-7

01:40-00:35

1 stop31h 55m

S$ 1,059

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 20-11

00:30-19:35

1 stop35h 05m

Seattle/Tacoma Intl

Sun 30-11

23:55-13:40

1 stop21h 45m

S$ 1,064

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 11-9

08:45-13:28

1 stop19h 43m

Seattle/Tacoma Intl

Tue 23-9

17:35-06:15

1 stop21h 40m

S$ 1,068

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 15-9

01:10-10:40

1 stop24h 30m

Seattle/Tacoma Intl

Sat 27-9

12:50-23:40

1 stop19h 50m

S$ 1,102

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sun 10-8

09:10-22:16

1 stop28h 06m

Seattle/Tacoma Intl

Fri 15-8

19:15-00:50

2 stops38h 35m

S$ 1,128

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 27 results

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Seattle

What is the cheapest time of day to fly from SG to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Seattle as you normally would.

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

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

Rainfall in Seattle 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

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

To help decide which airline to fly from Singapore to Seattle, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

STARLUX Airlines

9.1

Wonderful

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

EVA Air

8.4

Very Good

1,204 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Korean Air

8.4

Very Good

1,091 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Japan Airlines

8.3

Very Good

1,490 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

China Airlines

8.3

Very Good

738 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

What airport do you fly into for flights to Seattle from Singapore?
Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Singapore to Seattle.
How popular is this Singapore to Seattle flight route?
Flights from Singapore to Seattle/Tacoma Intl have been viewed 189 times in the past calendar month.
What are the cheapest airlines to fly from Singapore to Seattle one-way?
To fly one-way, consider booking your trip with STARLUX Airlines, which is currently one of the cheapest options available, starting at S$ 661. ANA flights start at S$ 664 while deals on Air Canada start at S$ 671 one-way.
What are the cheapest flights from Singapore to Seattle?
Looking at all options, your cheapest flight can be booked for S$ 8,171. While the most popular route (Singapore Changi - Seattle/Tacoma Intl) can be booked for S$ 863 on average our data indicates S$ 9,218 when flying from Singapore to Seattle.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Seattle

Singapore to Seattle flights

Singapore to Portland flights

Top 8 airlines flying from Singapore to Seattle

Airline	Cheapest	Average	Flexibility	On-time
ANA	CheapestS$ 833	AverageS$ 1,272	FlexibilityNo cancel fee	On-time80%	Search ANA flights
STARLUX Airlines	CheapestS$ 951	AverageS$ 1,128	FlexibilityNo cancel fee	On-timeN/A	Search STARLUX Airlines flights
China Airlines	CheapestS$ 979	AverageS$ 1,054	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
EVA Air	CheapestS$ 1,011	AverageS$ 1,242	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
United Airlines	CheapestS$ 1,021	AverageS$ 1,090	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Korean Air	CheapestS$ 1,054	AverageS$ 1,320	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Singapore Airlines	CheapestS$ 1,138	AverageS$ 1,568	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Japan Airlines	CheapestS$ 1,367	AverageS$ 1,532	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Seattle with no change fees?

Yes, we can. To see specific flights from Singapore to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Seattle from S$ 661

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 3-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Seattle

Keep the following information in mind while searching for Singapore to Seattle flight deals. Data was last updated 13 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Singapore to Seattle

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 13 June 2025.

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 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Seattle that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Seattle

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 13 June 2025.

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 16 December 2024.

Rainfall in Seattle by month

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

Temperature in Seattle by month

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

Reviews of airlines servicing Seattle

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?

How popular is this Singapore to Seattle flight route?

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

What are the cheapest flights from Singapore to Seattle?

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

How can I find direct flights from Singapore to Seattle?

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

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 for Singapore to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Singapore to Seattle

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Seattle?

Can Cheapflights find flights from Singapore to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Seattle become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 13 June 2025.