$431 Find Cheap Flights from District of Columbia to Australia

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonMay
High seasonDecember
Cheapest flight$431
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Washington Dulles Airport to Sydney

FAQs for booking flights from District of Columbia to Australia

  • How does KAYAK find such low prices on flights from District of Columbia to Australia?

    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 District of Columbia to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Australia 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 District of Columbia to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Australia?

    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 from District of Columbia to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Tuesday where round-trip tickets can be as cheap as $1,260. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $1,520 on average.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the evening, when round-trip flights cost $1,368 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,647.

  • What is the cheapest month to fly from District of Columbia to Australia?

    The cheapest month for flights from District of Columbia to Australia is February, when tickets cost $711 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is $1,643 and $1,542 respectively.

  • How far in advance should I book a flight from District of Columbia to Australia?

    To get a below average price on the flight from District of Columbia to Australia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

  • How long is the flight to Australia?

    An average nonstop flight from District of Columbia to Australia takes 36h 32m, covering a distance of 9934 miles. The shortest route is Washington, D.C. Reagan-National Airport (DCA) to Brisbane (BNE) with an average flight time of 22h 31m.

  • What are the most popular destinations in Australia?

    Based on KAYAK flight searches, the most popular destination is Sydney (45% of total searches to Australia). The next most popular destinations are Melbourne (34%) and Brisbane (10%). Searches for flights to Perth (2%), to Adelaide (2%) and to Canberra (1%) are also popular.

Book cheap flights from District of Columbia to Australia

Recent round-trip flight deals

7/29Tue
1 stopDelta
23h 25mDCA-SYD
8/20Wed
1 stopDelta
20h 35mSYD-DCA
$851
7/29Tue
2 stopsDelta
24h 58mIAD-SYD
8/17Sun
2 stopsDelta
23h 10mSYD-IAD
$855
8/6Wed
1 stop
45h 11mIAD-SYD
9/3Wed
2 stops
38h 27mSYD-IAD
$1,095
8/6Wed
1 stop
45h 11mIAD-SYD
9/5Fri
2 stops
38h 27mSYD-IAD
$1,123
8/26Tue
2 stopsFiji Airways
36h 39mDCA-SYD
9/9Tue
2 stopsFiji Airways
23h 45mSYD-DCA
$1,225
12/6Sat
2 stopsFiji Airways
36h 36mDCA-SYD
12/13Sat
2 stopsFiji Airways
22h 30mSYD-DCA
$1,266
8/5Tue
2 stopsAir New Zealand
26h 51mDCA-MEL
8/20Wed
2 stopsAir New Zealand
24h 04mMEL-DCA
$1,296
8/5Tue
2 stopsAir New Zealand
29h 07mIAD-MEL
8/20Wed
2 stopsAir New Zealand
26h 25mMEL-IAD
$1,296
7/30Wed
2 stopsUnited Airlines
32h 25mIAD-SYD
8/6Wed
1 stopUnited Airlines
29h 30mSYD-IAD
$1,318
7/31Thu
1 stopUnited Airlines
23h 15mIAD-SYD
8/7Thu
2 stopsUnited Airlines
34h 33mSYD-IAD
$1,427

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Recent one-way flight deals

8/22Fri
2 stopsDelta
30h 28mIAD-SYD
$431
8/22Fri
1 stopDelta
23h 25mDCA-SYD
$431
8/25Mon
2 stops
55h 00mDCA-SYD
$451
8/18Mon
2 stops
55h 15mIAD-SYD
$485
8/26Tue
2 stopsFiji Airways
36h 39mDCA-SYD
$666
8/12Tue
2 stopsFiji Airways
37h 20mIAD-MEL
$822
11/12Wed
3 stopsAlaska Airlines
33h 54mIAD-SYD
$823
8/17Sun
1 stopQantas Airways
22h 51mIAD-SYD
$839
8/27Wed
1 stopQantas Airways
24h 00mDCA-SYD
$839
10/29Wed
3 stopsAlaska Airlines
34h 34mIAD-SYD
$858

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Last minute flights from District of Columbia to Australia

Last minute flight, train and bus deals

6/22Sun
multi-stopDelta
23h 25mDCA-SYD
7/9Wed
multi-stopDelta
20h 35mSYD-DCA
$855
6/22Sun
multi-stopDelta
28h 25mDCA-SYD
7/9Wed
multi-stopDelta
20h 35mSYD-DCA
$859
6/22Sun
multi-stop
36h 15mIAD-BNE
7/20Sun
multi-stop
33h 15mBNE-IAD
$1,528
6/22Sun
multi-stopAir Canada
31h 30mIAD-BNE
7/20Sun
multi-stopAir Canada
37h 37mBNE-IAD
$1,758
6/20Fri
multi-stopQantas Airways
23h 35mDCA-SYD
7/20Sun
multi-stopQantas Airways
28h 24mSYD-DCA
$1,791
6/22Sun
multi-stopAir Canada
31h 30mIAD-BNE
7/20Sun
multi-stopAir Canada
37h 37mBNE-IAD
$1,808
6/22Sun
multi-stopUnited Airlines
22h 31mDCA-BNE
7/20Sun
multi-stopUnited Airlines
24h 57mBNE-DCA
$1,857
6/22Sun
multi-stopUnited Airlines
25h 37mIAD-BNE
7/20Sun
multi-stopUnited Airlines
28h 15mBNE-IAD
$1,857
6/18Wed
multi-stop
34h 00mIAD-SYD
6/20Fri
multi-stop
53h 45mSYD-IAD
$1,869
6/20Fri
multi-stopQantas Airways
23h 35mDCA-SYD
7/20Sun
multi-stopQantas Airways
29h 24mSYD-DCA
$1,947

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Everything you need to know for your flight to Australia

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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