Cheap flights from Seattle to Adelaide

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How to find the cheapest flight from
Seattle (SEA) to Adelaide (ADL)

How far in advance should I book a flight from Seattle to Adelaide?

Users have found that booking a flight from Seattle to Adelaide at least 42 days early can save you up to 11% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Seattle to Adelaide for as little as C$ 2381 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 2534 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Adelaide?

March can be a great time to fly to Adelaide from Seattle with a flight ticket averaging about C$ 1753. Cheapflights users have found deals in the month of March for as cheap as C$ 1229. The most expensive prices can be found in the month of December.

Related info for your journey

Useful info, stats and facts about Seattle to Adelaide flights.

Flight FAQs

From Seattle to Adelaide

Is Seattle weather warmer or cooler than Adelaide?

Expect the weather to be around 28 °C on average in January. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Adelaide is generally hotter than in Seattle.

Destination information for Adelaide

Things to know before you go. Useful info for your trip from Seattle to Adelaide
Today's exchange rate
C$ 1 = $1.06
Average temperature for July in Adelaide
15.0 °C
Avg rainfall for July in Adelaide
50.0 mm

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Airports servicing Adelaide