Prices are in Australian Dollars.

Cheap Flights to Seattle

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Home North America USA Washington Cheap flights to Seattle, Washington

Flights to Seattle in 2021

Popular inDecemberHigh demand for flights, 14% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 5% potential price drop
Average price$943Average for round-trip flights in February 2021
Round-trip from$2,609From Sydney to Seattle
One-way from$1,175One-way flight from Sydney to Seattle

Cheapest prices for Seattle flights by month

January
$1,007
February
$934
March
$971
April
$1,121
May
$1,008
June
$1,065
July
$1,055
August
$1,024
September
$1,081
October
$991
November
$1,011
December
$1,284
Currently, the cheapest month for flights to Seattle is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Seattle?

SYD - SEA
Price
$934 - $1,982
SEA
Temperature
8 - 25 °C
SEA
Rainfall
18 - 166 mm
February is typically the best time to fly to Seattle, but there are other times where great deals are available. July tends to be the warmest period in Seattle so if you are looking for sun or warmer climates then look to fly around this time. November is the wettest if you need to factor this in to your plans.

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

The best time to book flights to Seattle is 1 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.

Which day is cheapest to fly to Seattle?

At the moment, Monday is the most economical day to take a flight to Seattle. Sunday is likely to be the most costly.

What time of day is cheapest to fly to Seattle?

Seattle flights can be made cheaper if you choose a flight in the morning. Booking a flight in the evening will likely mean higher prices.

Seattle, Washington airports

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