$1,068 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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Everything you should know

Cheapest return fare
$1,306
Multiple Airlines
Wed 1/4Thu 9/4
SEA - ADL • 2 stops
Cheapest one-way flight
$1,068
Qantas Airways
Sun 17/5
SEA - ADL • 2 stops
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Flight Deals
Useful Info
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

Wed, 1 Apr - Thu, 9 Apr
Multiple Airlines Logo
20:00 - 17:50
SEA
-
ADL
28h 20m
2 stops
Multiple Airlines Logo
19:00 - 09:33
ADL
-
SEA
31h 03m
2 stops
$1,306Multiple Airlines
Thu, 2 Apr - Thu, 9 Apr
Multiple Airlines Logo
20:00 - 13:55
SEA
-
ADL
24h 25m
2 stops
Multiple Airlines Logo
20:00 - 09:33
ADL
-
SEA
30h 03m
2 stops
$1,344Multiple Airlines
Sun, 14 Jun - Sat, 25 Jul
Air Canada Logo
15:00 - 11:50
SEA
-
ADL
28h 20m
2 stops
Air Canada Logo
18:55 - 09:17
ADL
-
SEA
30h 52m
2 stops
$1,473Air Canada
Sun, 14 Jun - Sat, 25 Jul
Multiple Airlines Logo
15:00 - 13:55
SEA
-
ADL
30h 25m
2 stops
Multiple Airlines Logo
16:30 - 09:17
ADL
-
SEA
33h 17m
3 stops
$1,499Multiple Airlines
Thu, 2 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:00 - 13:55
SEA
-
ADL
24h 25m
2 stops
Multiple Airlines Logo
21:20 - 09:33
ADL
-
SEA
28h 43m
2 stops
$1,511Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Qantas Airways Logo
19:05 - 18:15
SEA
-
ADL
29h 40m
2 stops
Qantas Airways Logo
19:00 - 20:42
ADL
-
SEA
43h 12m
2 stops
$1,523Qantas Airways
Thu, 9 Apr - Thu, 16 Apr
Multiple Airlines Logo
15:40 - 13:55
SEA
-
ADL
29h 45m
2 stops
Multiple Airlines Logo
21:20 - 15:03
ADL
-
SEA
34h 13m
2 stops
$1,573Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
United Airlines Logo
17:10 - 09:30
SEA
-
ADL
21h 50m
1 stop
United Airlines Logo
14:55 - 21:01
ADL
-
SEA
24h 36m
1 stop
$1,595United Airlines
Mon, 9 Feb - Mon, 16 Feb
United Airlines Logo
17:10 - 09:30
SEA
-
ADL
21h 50m
1 stop
United Airlines Logo
14:55 - 23:30
ADL
-
SEA
27h 05m
1 stop
$1,598United Airlines
Mon, 9 Feb - Mon, 16 Feb
United Airlines Logo
12:25 - 09:30
SEA
-
ADL
26h 35m
2 stops
United Airlines Logo
14:55 - 22:59
ADL
-
SEA
26h 34m
2 stops
$1,601United Airlines
Useful Info

Good to know

Cheapest flight$1,068
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)