$799 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 12/5. 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

Sun, 3 May - Sun, 10 May
Air Canada Logo
19:20 - 11:50
SEA
-
ADL
24h 00m
2 stops
Air Canada Logo
21:20 - 09:50
ADL
-
SEA
29h 00m
2 stops
$1,388Air Canada
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
14:55 - 11:50
SEA
-
ADL
28h 25m
2 stops
Multiple Airlines Logo
17:15 - 14:20
ADL
-
SEA
37h 35m
2 stops
$1,390Multiple Airlines
Sun, 19 Apr - Tue, 28 Apr
Multiple Airlines Logo
20:00 - 11:50
SEA
-
ADL
23h 20m
2 stops
Multiple Airlines Logo
17:15 - 09:38
ADL
-
SEA
32h 53m
2 stops
$1,391Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
14:55 - 13:55
SEA
-
ADL
30h 30m
2 stops
Multiple Airlines Logo
17:15 - 10:05
ADL
-
SEA
33h 20m
2 stops
$1,497Multiple Airlines
Sat, 25 Apr - Tue, 28 Apr
Multiple Airlines Logo
15:40 - 16:40
SEA
-
ADL
32h 30m
2 stops
Multiple Airlines Logo
20:00 - 09:38
ADL
-
SEA
30h 08m
2 stops
$1,511Multiple Airlines
Mon, 6 Jul - Fri, 24 Jul
Multiple Airlines Logo
19:20 - 13:30
SEA
-
ADL
25h 40m
2 stops
Multiple Airlines Logo
19:35 - 09:52
ADL
-
SEA
30h 47m
2 stops
$1,648Multiple 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 - 09:52
ADL
-
SEA
30h 47m
2 stops
$1,657Multiple Airlines
Fri, 8 May - Tue, 12 May
Air Canada Logo
10:45 - 15:55
SEA
-
ADL
36h 40m
2 stops
Air Canada Logo
20:00 - 10:05
ADL
-
SEA
30h 35m
2 stops
$1,696Air Canada
Fri, 8 May - Tue, 12 May
Air Canada Logo
19:20 - 15:55
SEA
-
ADL
28h 05m
2 stops
Air Canada Logo
16:30 - 09:50
ADL
-
SEA
33h 50m
2 stops
$1,697Air Canada
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
19:06 - 13:35
SEA
-
ADL
25h 59m
3 stops
Multiple Airlines Logo
06:00 - 13:01
ADL
-
SEA
23h 31m
2 stops
$1,941Multiple Airlines
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Good to know

Cheapest flight$799
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)