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Book cheap flights from Adelaide to Seattle, WA from $1148

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Discover the cheapest flights from Adelaide to Seattle, WA
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Mon, 27 July
Qantas Airways
Qantas Airways2 stops
ADL - SEA
1203$
1148$
Prime price per passenger
Mon, 6 July
Qantas Airways
Qantas Airways2 stops
ADL - SEA
1329$
1267$
Prime price per passenger
Fri, 17 July
Qantas Airways
Qantas Airways2 stops
ADL - SEA
1330$
1268$
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 at the beginning of August. Take advantage of this per
Filter by
week: 3 Aug - 9 Aug
Flights from just $1,153
$3,043
$1,846
$1,914
$1,346
$1,432
$2,110
$1,153
$2,399
$1,430
$1,614
$3,319
$2,782
JuneJulyAugustSeptember
Exchange rate
1 AUD = 0.7 USD
1 USD = 1.42 AUD
Last checked on Sat, 13/06
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 $2729. 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 $1148. 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.
When is the best time to book a flight from Adelaide to Seattle, WA?
The most popular months to book a trip from Adelaide to Seattle, WA are February, January and December, based on the searches of our customers.
When is the best time to travel from Adelaide to Seattle, WA?
The best time of the year to go to Seattle, WA when flying from Adelaide depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to Seattle, WA from Adelaide in terms of searches from our customer, followed by December and July. If you prefer to avoid high peaks of turism, however, and escape a crowded period, February, April and March are the months with less volume of searchs for the route Adelaide - Seattle, WA.
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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