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  4. Adelaide - Seattle, WA

Book cheap flights from Adelaide to Seattle, WA from $1311

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Discover the cheapest flights from Adelaide to Seattle, WA
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Wed, 20 May - Thu, 28 May
Alaska Airlines
Alaska Airlines2 stops
ADL - SEA
Alaska Airlines
Alaska Airlines2 stops
SEA - ADL
2183$
2105$
Prime price per passenger
Sat, 9 May - Sun, 17 May
Fiji Airways
Fiji Airways2 stops
ADL - SEA
Alaska Airlines
Alaska Airlines2 stops
SEA - ADL
2466$
2380$
Prime price per passenger
Tue, 16 June - Sun, 21 June
Qantas Airways
Qantas Airways2 stops
ADL - SEA
Air Canada
Air Canada2 stops
SEA - ADL
3247$
3121$
Prime price per passenger
Thu, 21 May
Jetstar
Jetstar2 stops
ADL - SEA
1338$
1311$
Prime price per passenger
Wed, 15 July
Air Canada
Air Canada2 stops
ADL - SEA
1470$
1395$
Prime price per passenger
Sat, 9 May
Virgin Australia
Virgin Australia4 stops
ADL - SEA
1493$
1436$
Prime price per passenger
Mon, 22 June
Qantas Airways
Qantas Airways2 stops
ADL - SEA
1568$
1512$
Prime price per passenger
Thu, 2 July
Qantas Airways
Qantas Airways2 stops
ADL - SEA
1575$
1517$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Adelaide to Seattle, WA

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of June. Take advantage of this per
Filter by
week: 8 June - 14 June
Flights from just $1,199
$2,379
$1,916
$1,411
$1,468
$2,663
$2,429
$1,199
$1,799
$1,457
$1,785
$2,093
$1,317
AprilMayJuneJuly

Currency and price comparison

MealMid-priced restaurant
40%The average meal is 40% more expensive in Seattle, WA than in Adelaide.
Adelaide$25.00
Seattle, WA$34.95
TrainLocal, one-way ticket
7%Trains in Seattle, WA are 7% cheaper than in Adelaide.
Adelaide$4.50
Seattle, WA$4.19
TaxiStandard daytime start rate
38%A taxi fare in Seattle, WA is 38% cheaper than in Adelaide.
Adelaide$5.00
Seattle, WA$3.63
CoffeeRegular cappuccino
49%Coffee is 49% more expensive in Seattle, WA than in Adelaide.
Adelaide$5.79
Seattle, WA$8.60
Exchange rate
1 AUD = 0.71 USD
1 USD = 1.4 AUD
Last checked on Tue, 21/04
Distance: 13417 kms
Adelaide airports
Adelaide Airport (ADL)How far from city centre: 6 kms
Seattle, WA airports
Seattle All Airports (SEA)How far from city centre: 18 kms

Get the Best Deals on Flights from Adelaide to Seattle, WA

Discover the best last-minute airfares and cheap prices from Adelaide to Seattle, WA with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Adelaide? Adjust your travel dates and explore a wide range of options to Seattle, WA. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Adelaide to Seattle, WA and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Adelaide to Seattle, WA

How long does the flight take to go from Adelaide to Seattle, WA?
The total flight time between Adelaide and Seattle, WA is of around 21 h and 55 m on average, considering an average distance of 13,417.16 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Adelaide to Seattle, WA?
When you fly from Adelaide to Seattle, WA the average price is $2,670. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Adelaide to Seattle, WA at Opodo?
The cheapest price for a flight from Adelaide to Seattle, WA is $1311. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Seattle, WA expensive to visit compared to Adelaide?
If you compare transportation prices, the taxi ride in Seattle, WA costs an average of 3.65 AUD, 27% cheaper than Adelaide, with a fare of 5.00 AUD,
while train tickets costs 6% less in Seattle, WA: 4.21 AUD against 4.50 AUD in Adelaide.
If you compare the price of a lunch meal, however, you can find it from 35.12 AUD in Seattle, WA, 40% more than the 25.00 AUD in Adelaide.
The price of the coffee is around 49% more expensive in Seattle, WA, with an average of 8.64 AUD , while in Adelaide the coffee costs 5.79 AUD.
Is it possible to purchase a flexible ticket for my flight from Adelaide to Seattle, WA?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Adelaide. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in Seattle, WA compared to Adelaide?
While in Adelaide temperatures can reach an average of 23º ºC in summer, Seattle, WA's temperatures can rise to 18º ºC during the hot season. In winter, however, weather data show around 6º ºC in Seattle, WA, compared to the 12º ºC average in Adelaide.

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