$645 Find Cheap Flights from District of Columbia to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 15/3. 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.
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Good to know

Low season

September

High season

June

Cheapest flight

$645
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Reagan Washington National Airport to Sydney

FAQs for booking flights from District of Columbia to Sydney

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

    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 Sydney.

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

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

    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 Sydney with an airline and back to District of Columbia 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 Sydney?

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

See more FAQs

Book cheap flights from District of Columbia to Sydney

Recent return flight deals

6/5Tue
1 stopQantas Airways
23h 29mIAD-SYD
20/5Tue
1 stopQantas Airways
28h 06mSYD-IAD
$1,324
17/3Mon
1 stopAmerican Airlines
22h 25mIAD-SYD
25/3Tue
1 stopAmerican Airlines
25h 26mSYD-IAD
$1,340
11/2Tue
2 stopsFiji Airways
26h 59mDCA-SYD
25/2Tue
2 stopsFiji Airways
22h 50mSYD-DCA
$1,894
13/3Thu
2 stopsFiji Airways
27h 02mDCA-SYD
22/3Sat
2 stopsFiji Airways
23h 21mSYD-DCA
$1,913
19/2Wed
2 stopsAir Canada
35h 35mDCA-SYD
26/2Wed
2 stopsAir Canada
39h 09mSYD-DCA
$1,943
30/3Sun
2 stopsAir Canada
30h 20mDCA-SYD
8/4Tue
2 stopsAir Canada
37h 33mSYD-DCA
$1,953
11/2Tue
2 stops
27h 06mIAD-SYD
25/2Tue
2 stops
24h 33mSYD-IAD
$2,032
11/3Tue
2 stops
26h 32mDCA-SYD
20/3Thu
2 stops
25h 40mSYD-DCA
$2,032
1/2Sat
2 stopsAlaska Airlines
66h 45mDCA-SYD
8/2Sat
2 stopsAlaska Airlines
63h 19mSYD-DCA
$2,219
7/2Fri
3 stopsAlaska Airlines
34h 20mIAD-SYD
21/2Fri
2 stopsAlaska Airlines
34h 38mSYD-IAD
$2,277

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Recent one-way flight deals

15/3Sat
1 stopQantas Airways
24h 25mDCA-SYD
$645
15/3Sat
1 stopAmerican Airlines
27h 49mIAD-SYD
$665
15/3Sat
1 stopAmerican Airlines
27h 43mDCA-SYD
$665
17/3Mon
1 stop
22h 25mIAD-SYD
$703
15/3Sat
2 stopsFiji Airways
26h 32mDCA-SYD
$1,027
6/3Thu
2 stopsFiji Airways
27h 52mDCA-SYD
$1,046
17/3Mon
3 stopsAir Canada
35h 35mDCA-SYD
$1,230
19/4Sat
2 stopsAir Canada
49h 25mIAD-SYD
$1,238
15/3Sat
3 stops
34h 50mIAD-SYD
$1,251
7/3Fri
1 stopAir India
40h 50mIAD-SYD
$1,316

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Search by price

Last minute flights from District of Columbia to Sydney

Last minute flight, train and bus deals

23/12Mon
multi-stopAmerican Airlines
30h 45mDCA-SYD
29/12Sun
multi-stopAmerican Airlines
25h 33mSYD-DCA
$1,805
23/12Mon
multi-stopAmerican Airlines
24h 31mDCA-SYD
29/12Sun
multi-stopAmerican Airlines
20h 44mSYD-DCA
$1,813
23/12Mon
multi-stopAir Canada
44h 55mDCA-SYD
29/12Sun
multi-stopAir Canada
25h 40mSYD-DCA
$1,996
23/12Mon
multi-stopAir Canada
44h 55mDCA-SYD
29/12Sun
multi-stopAir Canada
25h 40mSYD-DCA
$2,234
22/12Sun
multi-stopUnited Airlines
40h 36mIAD-SYD
12/1Sun
multi-stopUnited Airlines
24h 48mSYD-IAD
$3,443
23/12Mon
multi-stopUnited Airlines
40h 36mIAD-SYD
29/12Sun
multi-stopUnited Airlines
21h 04mSYD-IAD
$3,445
23/12Mon
multi-stopAir New Zealand
42h 55mIAD-SYD
30/12Mon
multi-stopAir New Zealand
52h 05mSYD-IAD
$3,775
23/12Mon
multi-stopAir New Zealand
42h 55mIAD-SYD
30/12Mon
multi-stopAir New Zealand
23h 10mSYD-IAD
$3,950
22/12Sun
multi-stop
25h 05mIAD-SYD
24/12Tue
multi-stop
40h 25mSYD-IAD
$4,062
23/12Mon
multi-stop
49h 40mIAD-SYD
29/12Sun
multi-stop
27h 25mSYD-IAD
$4,177

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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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