S$ 524+ Cheap flights to Seattle

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 10-12. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 29 October 2025.

Mon 22-1221:00SIN - SEA
2 stops33h 31mAir Canada
Wed 31-1220:00SEA - SIN
1 stop40h 30mAir Canada
Deal found 28-10S$ 807
Tue 18-1120:10SIN - SEA
1 stop38h 30mPhilippine Airlines
Tue 25-1121:30SEA - SIN
1 stop34h 10mPhilippine Airlines
Deal found 27-10S$ 841
Tue 11-1108:50SIN - SEA
1 stop21h 41mAir Canada
Tue 18-1105:50SEA - SIN
1 stop33h 10mAir Canada
Deal found 28-10S$ 853
Thu 27-1108:50SIN - SEA
1 stop16h 41mAir Canada
Thu 4-1210:05SEA - SIN
2 stops36h 45mAir Canada
Deal found 28-10S$ 856
Mon 10-1121:00SIN - SEA
2 stops33h 31mAir Canada
Mon 24-1110:05SEA - SIN
2 stops36h 45mAir Canada
Deal found 28-10S$ 857
Wed 26-1123:10SIN - SEA
2 stops31h 21mAir Canada
Wed 3-1210:05SEA - SIN
1 stop28h 55mAir Canada
Deal found 28-10S$ 862
Tue 11-1121:00SIN - SEA
2 stops28h 31mMultiple Airlines
Tue 18-1110:05SEA - SIN
2 stops27h 35mMultiple Airlines
Deal found 28-10S$ 878
Wed 19-1114:10SIN - SEA
1 stop20h 30mPhilippine Airlines
Tue 25-1121:30SEA - SIN
1 stop29h 40mPhilippine Airlines
Deal found 27-10S$ 911
Mon 22-1214:25SIN - SEA
1 stop19h 45mChina Airlines
Tue 30-1200:10SEA - SIN
1 stop20h 55mChina Airlines
Deal found 28-10S$ 953
Tue 30-1208:50SIN - SEA
1 stop21h 41mAir Canada
Wed 14-110:05SEA - SIN
1 stop28h 55mAir Canada
Deal found 28-10S$ 970

Flights to Seattle in 2025

Find the latest flights to Seattle in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 29 October 2025.

Return from

S$ 807

One-way from

S$ 524

Popular in

June

Cheapest in

September

Average price

S$ 1,131
Air Canada
  • Air Canada
  • 22-12-31-12
  • 3 total stops
  • 74h 01m total
  • Singapore to Seattle
Hainan Airlines
  • Hainan Airlines
  • 10-12
  • 2 total stops
  • 31h 35m total
  • Singapore to Seattle
Highest demand for flights based on searches. 3% potential increase in price (S$ 38 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 14 potential savings vs. average return price).
Average for return flights in October 2025

Cheapflights Fare Finder

 
Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 29 October 2025.
Use the filters below to find and compare flights to Seattle that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Wed 26-11

23:10-14:31

2 stops31h 21m

Seattle/Tacoma Intl

Wed 3-12

10:05-07:00

1 stop28h 55m

S$ 862

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Wed 19-11

14:10-18:40

1 stop20h 30m

Seattle/Tacoma Intl

Wed 26-11

21:30-13:00

1 stop23h 30m

S$ 911

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Fri 21-11

14:10-18:40

1 stop20h 30m

Seattle/Tacoma Intl

Fri 28-11

21:30-19:10

1 stop29h 40m

S$ 911

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Wed 19-11

14:10-18:40

1 stop20h 30m

Seattle/Tacoma Intl

Tue 25-11

21:30-19:10

1 stop29h 40m

S$ 911

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 26-3

10:35-19:40

1 stop24h 05m

Seattle/Tacoma Intl

Fri 10-4

23:55-23:10

1 stop32h 15m

S$ 913

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 24-3

14:10-19:40

1 stop20h 30m

Seattle/Tacoma Intl

Fri 10-4

23:55-13:40

1 stop22h 45m

S$ 913

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 18-11

10:10-13:38

1 stop19h 28m

Seattle/Tacoma Intl

Sun 23-11

14:40-08:00

1 stop25h 20m

S$ 998

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 20-11

10:10-16:15

1 stop22h 05m

Seattle/Tacoma Intl

Tue 25-11

17:20-08:00

1 stop22h 40m

S$ 998

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 18-11

10:10-00:59

1 stop30h 49m

Seattle/Tacoma Intl

Fri 28-11

07:00-20:15

1 stop21h 15m

S$ 998

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 17-11

10:10-23:44

1 stop29h 34m

Seattle/Tacoma Intl

Tue 25-11

05:30-20:15

1 stop22h 45m

S$ 998

Flights are sorted by cheapest return flights first.

Deals found on 28-10

Showing 1-10 of 20 results
1
2

Best time to book a flight to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 to Seattle

When is the best time to book a flight 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 24 October 2025.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly 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.

Users looking for the lowest fares to Seattle should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

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 29 October 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air, andChina Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Crew

9.2

Boarding

8.9

Food

8.7

Comfort

8.9

Entertainment

8.8

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

FAQs about flying to Seattle

Seattle climate

Yes, it does rain a lot in Seattle. But on the other hand, it is rarely unpleasantly hot, and winters are a lot milder than in other places of the same latitude. However, the latitude does mean that winter days are short (which may be the reason that Seattle has become the coffee capital of America). Though winters are not severe, they are chilly, and it can snow. Whenever you go, be prepared for at least some rain and cool evenings.

Getting around Seattle

Seattle is a great city to walk in. It’s very compact, but there can be a lot of hills, so you may want to hop aboard the excellent Metro. The Metro has a Ride-Free zone downtown, so it’s easy to get around without spending a lot of money. You can also buy all-day passes that work for the buses and the Waterfront Streetcar. To get to the Seattle Center, hop on the Seattle Monorail and get a great view of the city. For more views of Seattle’s skyline, take a water taxi to Seacrest Park and you can also relax at popular Alki beach. Driving can be difficult in the city. Between the bad traffic, one-way streets and expensive parking, it’s not recommended. If you’re heading out to Mt Rainier or the Olympic peninsula, you will need a rental car.

What is good to know if travelling to Seattle?

  • Seattle Weekly is the city’s main arts-and-entertainment weekly, with detailed information on current film, music, theatre, and arts and an extensive dining guide and database of restaurant reviews.
  • From the top of the Space Needle, you get a spectacular view of the city and the harbour.
  • The Experience Music Project, at the foot of the Space Needle, is an amazing museum of American popular music, in particular the rock music of the northwest. The brainchild of Microsoft co-founder Paul Allen and designed by avant-garde architect Frank Gehry, among its exhibits are interactive rooms where you can be a rock musician on stage.
  • Seattle offers a variety of harbour cruises, narrated, with meals if you choose; the sunset cruise is spectacular. There are also whale watch cruises. If you have the time and are willing to spend the money, they’re worth it. But for much less of an investment, you can take a ferry to destinations around Puget Sound and you may well see dolphins, if not whales.
  • One of Seattle’s hidden treasures is the lovely Kubota Garden, a 20-acre Japanese garden, with native northwest plants and a waterfall, in South Seattle, operated by the Seattle Parks and Recreation Department.
  • On the plus side of the long rainy season, Seattle has lots to do indoors. This city is an excellent place for film, the performing arts, and professional sports. Seattleites read a lot, too, so you’ll find plenty of bookshops.
  • When is the best time to fly to Seattle?

    Peak season: There is much less rain from April to October, and because the summer weather is mild, any time during this half of the year is pleasant. Summer is the most popular time. It stays light till 10pm in June and July. Summer is when the big, primarily outdoor festivals are held. During the occasional summer rain, there is nearly always something to see in the theatres and performance halls.Higher rates tend to be from around mid-May to mid-September.

  • What airport do you fly into for flights to Seattle?

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

  • Can I find cheaper flights to Seattle if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seattle?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Seattle.

  • What is the cheapest airport to fly to in Seattle?

    Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost S$ 236, while return flights cost around S$ 1,558.

  • How much is a return flight to Seattle?

    A return flight to Seattle will typically cost around S$ 1,558, however they can be found for as little as S$ 1,558.

  • Which airport is closest to Pike Place Market?

    f being close to Pike Place Market is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

  • Does Seattle/Tacoma Intl have rental cars?

    Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Seattle/Tacoma Intl?

    Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

See more FAQs

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