Cheap flights from Adelaide, Australia to Seattle, WA
Flights starting at £388. Choose between Alaska Airlines, Jetstar Airways, or Qantas to find the best price.
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Tips to know when travelling to Seattle
Cheapest one-way trip | £423 |
---|---|
Cheapest round-trip | £913 |
Average round-trip | £954 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are Alaska Airlines, Jetstar Airways, Qantas, Hawaiian Airlines, and Fiji Airways. Adelaide and Seattle have 314 direct flights per week.
Check-in for a flight from Adelaide to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Jetstar Airways | JST | JQ | No | 0 0 |
Qantas | QFA | QF | Yes | 0 0 |
Hawaiian Airlines | HAL | HA | No | No |
Fiji Airways | FJI | FJ | Yes | No |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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