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$587+ Cheap flights to Seattle

— SEA
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Seattle in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Seattle

Thu 29/1021:40 -
2 stops26h 35m
Mon 23/1107:00 -
1 stop17h 45m
Deal found 26/10$1,246
Sun 22/1121:40 -
1 stop18h 45m
Mon 7/1207:00 -
1 stop17h 45m
Deal found 25/10$1,247
Thu 29/1011:10 -
2 stops21h 59m
Wed 11/1105:10 -
2 stops32h 50m
Deal found 25/10$1,273
Thu 29/1021:40 -
1 stop17h 57m
Tue 24/1117:10 -
1 stop31h 35m
Deal found 26/10$1,296
Thu 29/1021:40 -
2 stops26h 35m
Sun 22/1118:30 -
1 stop30h 15m
Deal found 26/10$1,303
Wed 25/1111:10 -
2 stops28h 40m
Sat 5/1215:00 -
2 stops47h 00m
Deal found 27/10$1,306
Mon 9/1111:10 -
1 stop23h 50m
Sun 22/1109:46 -
2 stops28h 14m
Deal found 28/10$1,308
Tue 24/1110:40 -
1 stop18h 25m
Mon 30/1117:48 -
2 stops43h 42m
Deal found 27/10$1,313
Tue 3/1110:40 -
1 stop23h 10m
Fri 27/1119:55 -
2 stops65h 35m
Deal found 26/10$1,316
Mon 23/1111:50 -
1 stop19h 30m
Sat 5/1219:30 -
1 stop39h 50m
Deal found 26/10$1,343
Tue 24/1111:50 -
1 stop27h 57m
Sat 5/1219:30 -
1 stop39h 50m
Deal found 27/10$1,347

Find flight deals to Seattle

Return from

$1,237

One-way from

$587

Popular in

September

Cheapest in

November

Average price

$1,452
18/1-31/1
  • 18/1-31/1
  • 3 total stops
  • 39h 04m total
  • Sydney to Seattle
Search Deals
18/11-31/12
  • 18/11-31/12
  • 2 total stops
  • 23h 33m total
  • Sydney to Seattle
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 21/1

13:35-20:24

1 stop25h 49m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$771

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 24/11

11:20-20:56

3 stops52h 36m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$773

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 19/1

10:40-17:20

1 stop25h 40m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$773

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 10/11

11:20-14:39

3 stops46h 19m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$773

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Mon 18/1

13:20-09:49

2 stops39h 29m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$781
Fastest return journey

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Fri 12/2

10:40-14:47

1 stop23h 07m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$857

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Fri 27/11

09:15-19:17

1 stop29h 02m

Seattle/Tacoma Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

$857

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Wed 20/1

10:40-12:59

1 stop21h 19m

Seattle/Tacoma Intl

Sun 31/1

14:40-08:30

1 stop22h 50m

$1,316

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Tue 24/11

11:50-12:20

1 stop19h 30m

Seattle/Tacoma Intl

Tue 1/12

08:30-09:05

2 stops29h 35m

$1,316

SydneySeattle

SYD Sydney Kingsford Smith - SEA Seattle/Tacoma Intl

SYDSEA

Sydney Kingsford Smith

Thu 26/11

11:50-21:19

2 stops52h 29m

Seattle/Tacoma Intl

Fri 11/12

16:04-09:05

2 stops46h 01m

$1,385

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 16 resultsSorted by cheapest first
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

Cheapflights Insights

Everything you need to know about your flight to Seattle

When is the best time to book a flight to Seattle?

The best time to book flights to Seattle is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Seattle

See what other customers who have flown with Delta,Qantas Airways, andUnited Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,690 reviews
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Qantas Airways
7.5
Good
1,121 reviews
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.3
Good
10,451 reviews
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,832 reviews
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
American Airlines
7.0
Good
12,211 reviews
Delta
7.8
Good
8,690 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

FAQs about flying to Seattle

Getting around Seattle

Seattle-Tacoma International Airport (SEA), also known as Sea-Tac, is the city’s major airport. It is 16 km from the city centre. There are several options for getting into the city. The Link Light Rail is a convenient choice, taking just over 30 minutes to reach the centre. Shuttle buses are useful for those with a lot of luggage. There are also taxis and rental cars.

The Metro Transit system of buses, including electric and hybrid buses, is useful and tourist-friendly, though drivers do not carry change. Express routes are offered by some buses. Other options include the streetcar and the monorail, connecting with major attractions. The Washington State Ferries are a tourist attraction in their own right.

Seattle is generally safe, though common sense should be applied at all times and it can be best to avoid parks at night.

  • 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, Delta 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 $136, while return flights cost around $211.

  • How much is a return flight to Seattle?

    A return flight to Seattle will typically cost around $225, however they can be found for as little as $211.

  • Where does the fastest flight to Seattle depart from?

    For those looking to save time traveling to Seattle, Brisbane offers the quickest one-way flight (18 hours 15 minutes).

  • Does Seattle/Tacoma Intl have car hire?

    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. Serene 3-bedroom house perfect for relaxing stays in SeaTac, Burien, Seattle is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Ocean Shores

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Deals for Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle.

Can Cheapflights find flights to Seattle with no change fees?

Certainly. Search results for flights to Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Seattle flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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