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Cheap Flights to Seattle
|Popular in||December||High demand for flights, 6% potential price rise|
|Cheapest in||May||Best time to find cheap flights, 4% potential price drop|
|Average price||$1,255||Average for round-trip flights in October 2020|
|Round-trip from||$5,070||From Melbourne to Seattle|
|One-way from||$1,222||One-way flight from Melbourne to Seattle|
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheapest prices for Seattle flights by month
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?
Choose a month below to see average flight price and weather conditions.
MEL - SEA
$1,046 - $2,219
8 - 25 °C
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 54 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. Saturday 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 at midday. Booking a flight in the afternoon will likely mean higher prices.
Alternative, similarly priced destinations
Other local departures to Seattle, Washington
Seattle, Washington airports
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