$1,110 Find Cheap Flights from Washington to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Adelaide departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Washington to Adelaide

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington to Adelaide that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Washington to Adelaide

Mon, 6 Jul - Fri, 24 Jul
Multiple Airlines Logo
19:20 - 13:55
SEA
-
ADL
26h 05m
2 stops
Multiple Airlines Logo
19:35 - 10:07
ADL
-
SEA
31h 02m
2 stops
$1,537Multiple Airlines
Sun, 17 May - Sun, 24 May
Multiple Airlines Logo
09:02 - 09:25
SEA
-
ADL
31h 53m
2 stops
Multiple Airlines Logo
06:00 - 12:56
ADL
-
SEA
23h 26m
2 stops
$1,828Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
07:35 - 08:10
SEA
-
ADL
32h 05m
2 stops
Multiple Airlines Logo
14:25 - 23:59
ADL
-
SEA
26h 04m
2 stops
$1,950Multiple Airlines
Mon, 6 Jul - Fri, 24 Jul
Multiple Airlines Logo
19:20 - 13:55
SEA
-
ADL
26h 05m
2 stops
Multiple Airlines Logo
19:35 - 10:07
ADL
-
SEA
31h 02m
2 stops
$1,989Multiple Airlines
Mon, 6 Jul - Fri, 24 Jul
Multiple Airlines Logo
19:20 - 13:55
SEA
-
ADL
26h 05m
2 stops
Multiple Airlines Logo
19:35 - 10:07
ADL
-
SEA
31h 02m
2 stops
$1,991Multiple Airlines
Mon, 6 Jul - Fri, 24 Jul
Air Canada Logo
05:45 - 13:55
SEA
-
ADL
39h 40m
2 stops
Air Canada Logo
20:00 - 10:07
ADL
-
SEA
30h 37m
2 stops
$1,993Air Canada
Sun, 17 May - Sun, 24 May
United Airlines Logo
18:58 - 10:55
SEA
-
ADL
23h 27m
2 stops
United Airlines Logo
06:05 - 21:10
ADL
-
SEA
31h 35m
3 stops
$2,408United Airlines
Thu, 7 May - Mon, 11 May
Qantas Airways Logo
19:06 - 13:40
SEA
-
ADL
26h 04m
2 stops
Qantas Airways Logo
17:10 - 19:53
ADL
-
SEA
43h 13m
2 stops
$2,470Qantas Airways
Thu, 7 May - Mon, 11 May
Qantas Airways Logo
18:40 - 18:25
SEA
-
ADL
31h 15m
2 stops
Qantas Airways Logo
17:10 - 22:58
ADL
-
SEA
46h 18m
2 stops
$2,472Qantas Airways
Sat, 16 May - Sat, 23 May
Air New Zealand Logo
16:32 - 10:55
SEA
-
ADL
25h 53m
2 stops
Air New Zealand Logo
06:00 - 18:30
ADL
-
SEA
29h 00m
3 stops
$2,593Air New Zealand
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Good to know

Cheapest flight$1,110
Flight from Seattle to Adelaide

FAQs for booking flights from Washington to Adelaide

  • How does KAYAK find such low prices on flights from Washington to Adelaide?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Adelaide.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Adelaide?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Adelaide?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Adelaide with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Adelaide?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Adelaide from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Everything you need to know for your flight to Adelaide

Information on the airport you'll fly into in Adelaide

Adelaide (ADL)