ADL - SEA
$772 - $1,558
5 - 19 °C
18 - 168 mm
High demand for flights, 33% potential price rise
Best time to find cheap flights, 26% potential price drop
Average for round-trip flights in October 2021
From Adelaide to Seattle/Tacoma Intl
Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.
August can be a great time to fly to Seattle from Adelaide with a flight ticket averaging about $1,395. Cheapflights users have found deals in the month of August for as cheap as $1,036. The most expensive prices can be found in the month of September.
Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Adelaide to Seattle by exploring options for tickets at midday.
Some of the carriers operating flights from Adelaide to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Virgin Australia, Cathay Pacific, and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
This flight path from Adelaide to Seattle/Tacoma Intl was viewed by 156 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
Consider Air Canada, Cathay Pacific or Air New Zealand when booking your flight. These represent the most popular airlines when flying from Adelaide to Seattle.
While on average a flight from Adelaide to Seattle is generally $934, our data shows the cheapest flight currently is $651. When looking at the most popular route, (Adelaide - Seattle/Tacoma Intl), you can expect to pay $2,653 for that flight.