S$ 544+ 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 6-11. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Return from

S$ 773

One-way from

S$ 544

Popular in

August

Cheapest in

February

Average price

S$ 1,117

Good round-trip deal

S$ 1,247 or less
Asiana Airlines
  • Asiana Airlines
  • 26-10-1-11
  • 2 total stops
  • 61h 30m total
  • Singapore to Seattle
Philippine Airlines
  • Philippine Airlines
  • 16-9
  • 1 total stop
  • 33h 55m total
  • Singapore to Seattle
Highest demand for flights based on searches. 1% potential increase in price (S$ 28 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 19 potential savings vs. average return price).
Average for return flights in September 2025
Price to beat on a round-trip flight from Singapore Changi to Seattle/Tacoma Intl.

Find flight deals to Seattle

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 12 September 2025.

Sun 26-1023:10SIN - SEA
1 stop30h 45mAsiana Airlines
Sat 1-1100:10SEA - SIN
1 stop30h 45mAsiana Airlines
Deal found 11-9S$ 773
Mon 27-1023:10SIN - SEA
1 stop30h 45mAsiana Airlines
Sun 2-1100:10SEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 12-9S$ 807
Sun 26-1003:00SIN - SEA
1 stop26h 55mMultiple Airlines
Sun 2-1100:10SEA - SIN
2 stops24h 00mMultiple Airlines
Deal found 12-9S$ 809
Mon 3-1123:10SIN - SEA
1 stop30h 45mAsiana Airlines
Tue 11-1100:10SEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 11-9S$ 848
Sun 9-1123:10SIN - SEA
1 stop30h 45mAsiana Airlines
Tue 11-1100:10SEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 11-9S$ 898
Tue 21-1007:30SIN - SEA
1 stop20h 00mMultiple Airlines
Mon 27-1000:10SEA - SIN
1 stop30h 15mMultiple Airlines
Deal found 11-9S$ 926
Mon 3-1123:10SIN - SEA
1 stop30h 45mAsiana Airlines
Sat 15-1100:10SEA - SIN
1 stop29h 45mAsiana Airlines
Deal found 11-9S$ 929
Thu 23-1003:15SIN - SEA
1 stop22h 25mMultiple Airlines
Sun 9-1111:00SEA - SIN
1 stop21h 10mMultiple Airlines
Deal found 11-9S$ 938

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 12 September 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 5-11

23:10-13:55

1 stop30h 45m

Seattle/Tacoma Intl

Tue 11-11

00:10-21:55

1 stop29h 45m

S$ 848

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Wed 5-11

23:10-13:55

1 stop30h 45m

Seattle/Tacoma Intl

Sun 16-11

00:10-21:55

1 stop29h 45m

S$ 929

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 25-9

13:45-19:20

1 stop20h 35m

Seattle/Tacoma Intl

Sat 27-9

01:10-12:35

1 stop20h 25m

S$ 962

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sat 8-11

23:10-13:55

1 stop30h 45m

Seattle/Tacoma Intl

Tue 11-11

00:10-21:55

1 stop29h 45m

S$ 979

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Sun 26-10

22:20-08:23

1 stop25h 03m

Seattle/Tacoma Intl

Sun 2-11

21:30-23:40

1 stop34h 10m

S$ 995

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Fri 24-10

08:45-14:24

1 stop20h 39m

Seattle/Tacoma Intl

Sun 9-11

07:00-20:15

1 stop21h 15m

S$ 1,011

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 3-11

10:10-16:15

1 stop22h 05m

Seattle/Tacoma Intl

Wed 12-11

05:30-20:15

1 stop22h 45m

S$ 1,013

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 21-10

08:45-21:15

1 stop27h 30m

Seattle/Tacoma Intl

Tue 28-10

13:20-20:15

1 stop39h 55m

S$ 1,013

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Thu 6-11

10:10-13:38

1 stop19h 28m

Seattle/Tacoma Intl

Tue 11-11

05:30-20:15

1 stop22h 45m

S$ 1,013

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Fri 7-11

10:10-13:38

1 stop19h 28m

Seattle/Tacoma Intl

Mon 17-11

07:00-20:15

1 stop21h 15m

S$ 1,013

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 22 results
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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 29 August 2025.

Booking 41 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 Sunday mornings, 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 12 September 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

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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
8.9
Very Good
STARLUX Airlines
8.9
Very Good

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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
8.9
Very Good

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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
8.9
Very Good

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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
8.9
Very Good

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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
8.9
Very Good

Comfort

8.9

Entertainment

8.9

Overall

8.9

Food

8.8

Crew

9.2

Boarding

9.0

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.

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$ 217, while return flights cost around S$ 189.

  • How much is a return flight to Seattle?

    A return flight to Seattle will typically cost around S$ 203, however they can be found for as little as S$ 147.

  • 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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