Flights from Seattle (SEA) to Adelaide (ADL)

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We compare hundreds of flights from Seattle to Adelaide from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Seattle (SEA) to Adelaide (ADL)
 Depart 06 Feb 17
 Return 21 Feb 17

Flying with United Airlines

Price subject to availability

 
 
Seattle (SEA) to Adelaide (ADL)
 Depart 11 Nov 16
 Return 23 Nov 16

Flying with Delta Air Lines

Price subject to availability

 
 
Seattle (SEA) to Adelaide (ADL)
 Depart 06 Feb 17
 Return 21 Feb 17

Price subject to availability

   View more dates
 
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  • Dep date
  2 more Smartfares.com flights available on this route
$1,400   Dep 01 Mar 17 - Rtn 18 Mar 17
Seattle to Adelaide
SEA to ADL Smartfares.com
$1,705   Dep 11 Nov 16 - Rtn 23 Nov 16
Seattle to Adelaide
SEA to ADL Smartfares.com
Seattle (SEA) to Adelaide (ADL)
 Depart 06 Feb 17
 Return 21 Feb 17

Flying with United Airlines

Price subject to availability

 
 
Seattle (SEA) to Adelaide (ADL)
 Depart 06 Feb 17
 Return 21 Feb 17

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  2 more momondo.com flights available on this route
$1,020   Dep 01 Mar 17 - Rtn 18 Mar 17
Seattle to Adelaide
SEA to ADL momondo.com
$1,202   Dep 11 Nov 16 - Rtn 23 Nov 16
Seattle to Adelaide
SEA to ADL momondo.com
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      Travel information for Seattle to Adelaide

      Photo of Australia   Australia
      Advertisers with deals forSeattle to Adelaide5
      Deals on offer forSeattle to Adelaide45
      Cheapest flight forSeattle to Adelaide$1014
      Average flight price forSeattle to Adelaide$1624
      Seattle to Adelaideonly 8338 miles

       How much do things cost in Adelaide and Seattle?

      • Seattle is 7% more expensive than Adelaide
      Seattle Adelaide
      Loaf of white bread$3.02$2.05
      Large bottle of water$1.76$1.64
      Imported beer (0.33 liter)$6.00$6.13
      Coke/Pepsi (0.33 liter)$1.80$2.55
      source

        Facts and figures about flying from Seattle to Adelaide

      • Seattle to Adelaide flights are not usually subject to diversions
      • Flights from Seattle to Adelaide are rarely cancelled
      • Flights are unlikely to be delayed between Seattle and Adelaide