Are there direct flights from Seattle to Singapore?

Across the trailing 90 days, approximately 10.2% of flights from Seattle to Singapore were direct. For travelers opting for connecting flights, the median number of stopovers was 2. This indicates that while direct options exist, a majority of routes typically involve at least one stop. Travelers should consider this when planning their journey.

How many hours is the flight from Seattle to Singapore?

The direct flight from Seattle to Singapore typically takes about 16 hours and 20 minutes, covering a distance of 12,979 kilometers. Flights with one stop generally have a longer duration, averaging around 21 hours and 55 minutes. This difference of over five hours highlights the time savings associated with direct routes. Travelers should account for these varying flight times when making their travel plans.

Should I set a price alert for Seattle to Singapore flights?

Historically, deals for flights from Seattle to Singapore have been classified as frequent across the trailing 30 days. This suggests that price fluctuations and opportunities for savings occur regularly on this route. Setting a price alert could be beneficial for travelers looking to secure a more favorable fare. Given the frequent nature of deals, an alert can help capture opportune moments for booking.

Flights From Seattle

To Singapore

Cheap Flights from Seattle to Singapore

Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Singapore

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Seattle to Singapore

Explore current cheapest deals departing from Seattle to Singapore

2026-10-20 – 2026-10-29
SEA - Singapore
91% AI deal score
$904
$659
Round trip
2026-11-10 – 2026-11-18
SEA - Singapore
92% AI deal score
$919
$660
Round trip
2026-11-03 – 2026-11-10
SEA - Singapore
92% AI deal score
$930
$660
Round trip
2027-01-15 – 2027-01-20
SEA - Singapore
94% AI deal score
$1,094
$660
Round trip
2027-02-09 – 2027-02-17
SEA - Singapore
91% AI deal score
$866
$660
Round trip
2027-02-10 – 2027-02-17
SEA - Singapore
91% AI deal score
$868
$660
Round trip
2027-03-23 – 2027-03-30
SEA - Singapore
94% AI deal score
$1,085
$660
Round trip
2026-10-20 – 2026-10-27
SEA - Singapore
92% AI deal score
$934
$664
Round trip
2026-12-02 – 2026-12-15
SEA - Singapore
93% AI deal score
$1,040
$664
Round trip
2027-01-12 – 2027-01-20
SEA - Singapore
93% AI deal score
$1,042
$664
Round trip

Seattle to Singapore: Overview

Insights for flights from Seattle to Singapore

A typical journey from Seattle to Singapore, including connections, takes about 38h 55m. This reflects the long-haul nature of the route, covering a significant distance. Given that most itineraries involve connecting flights, the total travel time accounts for layovers and transfers.

For travelers seeking cheap flights from Seattle to Singapore, the fares right now are below the typical level. Prices for this route typically range from $849–$1437, with a median of $1232. Currently, 52% of recent fares are classified as a good price, indicating favorable conditions for finding a deal.

The cheapest time to fly from Seattle to Singapore is often during specific months. You'll find the lowest median fares in April, with prices around $598. May also offers competitive fares, with a median of $759, followed by August at $800. Planning your trip during these months can lead to significant savings.

Most itineraries for this route are connecting flights, with 10.2% of recent fares being non-stop. When connecting, most itineraries involve 2 stopovers. This means you should anticipate at least one stop, and often two, when planning your journey to Singapore from Seattle.

How much is a round trip from Seattle to Singapore

Regular price: $803 - $1,576

Prices are currently below the regular range.

The regular price range for flights from Seattle to Singapore is $803 to $1576. The current lowest deal is $660 with Singapore Airlines for travel from November 10 to November 18.

now $660

Low $803

High $1,576

The cheapest time to fly from Seattle to Singapore

Flights from Seattle to Singapore are cheapest in April, with a median price of $598. The most expensive month to fly is December, with a median price of $1593. Prices are generally lower from March to November.

April

Cheapest

Flights from $598

December

Most Expensive

Flights from $1,593

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Singapore

Singapore Airlines

Last-minute flights going from Seattle to Singapore

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Air Canada

$1,075

$748

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

United Airlines

$1,135

$807

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

United Airlines

$1,327

$816

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

2GO

$1,226

$844

One-way

Tue, Sep 22

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Air Canada

$1,076

$687

One-way

Fri, Oct 2

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Singapore Airlines

$901

$832

One-way

Biggest price drops on these dates for flights from Seattle to Singapore

2 nights

Sep 15 - Sep 17

$1,327 → $820

38%

2 nights

Sep 14 - Sep 16

$1,327 → $942

29%

5 nights

Sep 15 - Sep 20

$1,226 → $848

31%

7 nights

Sep 22 - Sep 29

$1,060 → $691

35%

Popular Airports to fly from Seattle to Singapore

Seattle - Singapore route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seattle to Singapore are below the typical level, with a median of $1232.

📅 Best time to fly

April, May, and August offer the lowest median prices

Historically, April ($598), May ($759), and August ($800) have offered the lowest median prices.

⏱️ Flight duration

Connecting flights average 38h 55m

The typical flight duration for this long-haul route with connections is 38h 55m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Connecting flights make up 89.8% of available options, with a median of 2 stopovers.

🏆 Airline highlight

Singapore Airlines offers direct flights

Singapore Airlines is one of the airlines that offers direct flights on the Seattle to Singapore route.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Seattle to Singapore appear frequently, offering more opportunities to save.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a convenient option for flights from Seattle to Singapore.

📍 ~18 km from city center (reachable by car or train).

💸 Flights from ~$658

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a primary gateway to Singapore, offering convenient access to the city.

📍 ~19 km from city center (reachable by car, bus, train)

💸 Flights from ~$657

Airports nearby Singapore used as alternative

Senai International (JHB)

Senai International (JHB) is a useful alternative for domestic flights within Malaysia, often with cost savings.

📍 ~25 km from Singapore (requires international border crossing)

💸 Flights from ~$938

Business & First Class Flight Deals to Singapore

Discover luxury on the budget with premium cabin class on flights from Seattle to Singapore.

Elite

Best Elite deals to Singapore

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SEA

Elite

Sep 23

Singapore, Singapore

95% AI deal score

$6,129

$3,302

Save $2,827

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Sep 22

Singapore, Singapore

95% AI deal score

$6,134

$3,302

Save $2,832

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Sep 21

Singapore, Singapore

95% AI deal score

$6,163

$3,302

Save $2,861

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 03

Singapore, Singapore

95% AI deal score

$5,965

$3,322

Save $2,643

Air Canada, +1

Business Class

From SEA

Elite

Sep 24

Singapore, Singapore

95% AI deal score

$6,158

$3,330

Save $2,828

Air Canada, +1

Business Class

From SEA

Elite

Oct 02

Singapore, Singapore

94% AI deal score

$5,861

$3,321

Save $2,540

Air Canada, +1

Business Class

From SEA

Elite

Oct 06

Singapore, Singapore

94% AI deal score

$5,607

$3,329

Save $2,278

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 05

Singapore, Singapore

94% AI deal score

$5,617

$3,329

Save $2,288

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 13

Singapore, Singapore

94% AI deal score

$5,678

$3,329

Save $2,349

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 07

Singapore, Singapore

94% AI deal score

$5,597

$3,329

Save $2,268

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 14

Singapore, Singapore

94% AI deal score

$5,714

$3,329

Save $2,385

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Oct 22

Singapore, Singapore

94% AI deal score

$5,805

$3,376

Save $2,429

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Singapore

Historically, the lowest average prices for flights from Seattle to Singapore are found when booking 7-13 days in advance. During the trailing 90 days, flights booked within this window had an average price of $750. Booking 0-6 days before departure also showed a relatively low average price of $761. In contrast, booking 60+ days out typically resulted in a significantly higher average price of $1392.

Across the trailing quarter, a good price for a flight from Seattle to Singapore was considered to be $849 or less. The median price for this route during the same period was $1232. Prices at the 75th percentile reached $1437, indicating that a significant portion of flights were more expensive. Travelers aiming for a good deal should target prices below the $849 threshold.

Historically, April has been the cheapest month to fly from Seattle to Singapore, with a median price of $598. May also offered favorable prices, with a median of $759. The annual median price for this route is $1232, making these months considerably more affordable. While August is listed as the most expensive month with a median of $800, it is still lower than the annual median.

Related routes

More routes from Seattle

Flights from Seattle to Salt Lake City Flights from Seattle to San Jose Flights from Seattle to Sydney Flights from Seattle to Taipei Flights from Seattle to Tampa Flights from Seattle to Tel Aviv Flights from Seattle to Thiruvananthapuram Flights from Seattle to Tokyo Flights from Seattle to Tucson Flights from Seattle to Vienna Flights from Seattle to Washington, D.C.Flights from Seattle to Wellington

Flights to Singapore from other cities

Flights from Ho Chi Minh City to Singapore Flights from San Francisco to Singapore Flights from San Jose to Singapore Flights from Santa Fe to Singapore Flights from Sapporo to Singapore Flights from Seoul to Singapore Flights from Sialkot to Singapore Flights from Sofia to Singapore Flights from Split to Singapore Flights from Stockholm to Singapore Flights from Thessaloniki to Singapore Flights from Xi'an to Singapore

Seattle to Singapore: Overview

Insights for flights from Seattle to Singapore

How much is a round trip from Seattle to Singapore

Regular price: $803 - $1,576

Prices are currently below the regular range.

The regular price range for flights from Seattle to Singapore is $803 to $1576. The current lowest deal is $660 with Singapore Airlines for travel from November 10 to November 18.

now $660

Low $803

High $1,576

The cheapest time to fly from Seattle to Singapore

April

Cheapest

Flights from $598

December

Most Expensive

Flights from $1,593

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Singapore

Singapore Airlines

Last-minute flights going from Seattle to Singapore

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Air Canada

$1,075

$748

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

United Airlines

$1,135

$807

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

United Airlines

$1,327

$816

One-way

Tue, Sep 15

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

2GO

$1,226

$844

One-way

Tue, Sep 22

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Air Canada

$1,076

$687

One-way

Fri, Oct 2

⌛ Last-Minute

SEA - Singapore

Seattle (SEA) - Singapore (SIN)

Singapore Airlines

$901

$832

One-way

Biggest price drops on these dates for flights from Seattle to Singapore

2 nights

Sep 15 - Sep 17

$1,327 → $820

38%

2 nights

Sep 14 - Sep 16

$1,327 → $942

29%

5 nights

Sep 15 - Sep 20

$1,226 → $848

31%

7 nights

Sep 22 - Sep 29

$1,060 → $691

35%

Popular Airports to fly from Seattle to Singapore

Seattle - Singapore route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seattle to Singapore are below the typical level, with a median of $1232.

📅 Best time to fly

April, May, and August offer the lowest median prices

Historically, April ($598), May ($759), and August ($800) have offered the lowest median prices.

⏱️ Flight duration

Connecting flights average 38h 55m

The typical flight duration for this long-haul route with connections is 38h 55m.

✈️ Airlines & availability

Connecting flights are dominant for this route

Connecting flights make up 89.8% of available options, with a median of 2 stopovers.

🏆 Airline highlight

Singapore Airlines offers direct flights

Singapore Airlines is one of the airlines that offers direct flights on the Seattle to Singapore route.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from Seattle to Singapore appear frequently, offering more opportunities to save.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a convenient option for flights from Seattle to Singapore.

📍 ~18 km from city center (reachable by car or train).

💸 Flights from ~$658

Singapore main airports to arrive at

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a primary gateway to Singapore, offering convenient access to the city.

📍 ~19 km from city center (reachable by car, bus, train)

💸 Flights from ~$657

Airports nearby Singapore used as alternative

Senai International (JHB)

Senai International (JHB) is a useful alternative for domestic flights within Malaysia, often with cost savings.

Singapore, Singapore

94% AI deal score

$5,805

$3,376

Save $2,429

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Singapore

Cheap Flights from Seattle to Singapore

Today’s best flight deals from Seattle to Singapore

Seattle to Singapore: Overview

Insights for flights from Seattle to Singapore

How much is a round trip from Seattle to Singapore

The cheapest time to fly from Seattle to Singapore

Direct flights from Seattle to Singapore

Last-minute flights going from Seattle to Singapore

Biggest price drops on these dates for flights from Seattle to Singapore

Popular Airports to fly from Seattle to Singapore

Seattle - Singapore route insights

Recent fares are below the typical level

April, May, and August offer the lowest median prices

Connecting flights average 38h 55m

Connecting flights are dominant for this route

Singapore Airlines offers direct flights

Deals appear frequently on this route

Seattle main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Sep 23

Sep 22

Sep 21

Oct 03

Sep 24

Oct 02

Oct 06

Oct 05

Oct 13

Oct 07

Oct 14

Oct 22

Frequently Asked Questions About Flights to Singapore

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

What is a good price for a flight from Seattle to Singapore?

What's the best month to fly from Seattle to Singapore?

Are there direct flights from Seattle to Singapore?

How many hours is the flight from Seattle to Singapore?

Should I set a price alert for Seattle to Singapore flights?

Related routes

More routes from Seattle

Flights to Singapore from other cities

Seattle to Singapore: Overview

Insights for flights from Seattle to Singapore

How much is a round trip from Seattle to Singapore

The cheapest time to fly from Seattle to Singapore

Direct flights from Seattle to Singapore

Last-minute flights going from Seattle to Singapore

Biggest price drops on these dates for flights from Seattle to Singapore

Popular Airports to fly from Seattle to Singapore

Seattle - Singapore route insights

Recent fares are below the typical level

April, May, and August offer the lowest median prices

Connecting flights average 38h 55m

Connecting flights are dominant for this route

Singapore Airlines offers direct flights

Deals appear frequently on this route

Seattle main airports to depart from

Singapore main airports to arrive at

Airports nearby Singapore used as alternative

Business & First Class Flight Deals to Singapore

Best Elite deals to Singapore

Sep 23

Sep 22

Sep 21

Oct 03

Sep 24

Oct 02

Oct 06

Oct 05

Oct 13

Oct 07

Oct 14

Oct 22

Frequently Asked Questions About Flights to Singapore

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

What is a good price for a flight from Seattle to Singapore?

What's the best month to fly from Seattle to Singapore?