$431+ Cheap flights from Australia to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAD
Dec 2 — Dec 91
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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Cheapest flights from Australia to Dulles IntlExplore the most affordable flight options available from Australia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
Explore the most affordable flight options available from Australia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:10 am -
1 stop34h 28m
Tue 11/246:00 am -
1 stop35h 00m
Deal found 10/28![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:10 am -
1 stop34h 24m
Sun 12/66:00 am -
1 stop35h 00m
Deal found 10/31![American Airlines logo]()
$735
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:10 am -
1 stop34h 28m
Wed 11/251:24 pm -
2 stops27h 36m
Deal found 10/29![American Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops22h 30m
Wed 11/1112:32 pm -
2 stops27h 58m
Deal found 10/28![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am -
2 stops28h 55m
Sun 11/153:00 pm -
2 stops25h 30m
Deal found 10/29![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am -
2 stops30h 02m
Mon 11/93:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$751
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:45 pm -
2 stops42h 45m
Tue 12/87:18 am -
2 stops33h 42m
Deal found 10/31![American Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:10 am -
2 stops26h 55m
Sun 12/67:14 am -
2 stops33h 46m
Deal found 10/31![American Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:10 am -
1 stop34h 28m
Thu 11/267:08 am -
2 stops33h 52m
Deal found 10/30![American Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
2 stops28h 41m
Sun 11/2212:01 pm -
2 stops28h 29m
Deal found 10/31![Delta logo]()
$788
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:40 am -
2 stops29h 07m
Thu 11/193:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:40 am -
2 stops22h 30m
Tue 11/103:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$800
Best flights from Australia to Dulles IntlDiscover carefully curated flight deals from Australia to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
Discover carefully curated flight deals from Australia to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2026.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:40 am -
2 stops29h 07m
Thu 12/311:50 pm -
2 stops26h 40m
Deal found 10/29![Delta logo]()
$1,461
This Etihad Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/109:30 pm -
1 stop51h 30m
Sun 3/143:25 pm -
1 stop35h 20m
Deal found 11/1![Etihad Airways logo]()
$1,480
This Turkish Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 pm -
2 stops37h 50m
Fri 11/201:30 pm -
2 stops37h 55m
Deal found 11/1![Turkish Airlines logo]()
$1,488
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:20 am -
2 stops26h 54m
Sun 12/279:11 am -
2 stops29h 14m
Deal found 11/1![American Airlines logo]()
$1,496
This Etihad Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 pm -
1 stop30h 55m
Sat 12/52:25 pm -
2 stops41h 10m
Deal found 10/29![Multiple Airlines logo]()
$1,681
This Qantas Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:45 pm -
2 stops46h 45m
Tue 12/85:10 pm -
2 stops38h 15m
Deal found 11/2![Qantas Airways logo]()
$1,847
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/110:55 am -
1 stop22h 12m
Sat 5/1510:10 pm -
1 stop44h 05m
Deal found 10/28![United Airlines logo]()
$1,886
This Aunt Betty deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:15 am -
2 stops33h 14m
Sun 12/2010:13 pm -
1 stop43h 47m
Deal found 10/29![Virgin Australia logo]()
$2,602
This Etihad Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/64:50 pm -
1 stop32h 10m
Thu 3/183:25 pm -
1 stop35h 20m
Deal found 11/1![Etihad Airways logo]()
$1,480
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:40 am -
2 stops29h 07m
Fri 11/208:05 am -
2 stops32h 25m
Deal found 10/29![Delta logo]()
$1,495
This Etihad Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/124:50 pm -
1 stop32h 10m
Tue 2/162:25 pm -
1 stop35h 20m
Deal found 10/30![Etihad Airways logo]()
$1,480
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/149:40 am -
2 stops28h 53m
Fri 4/3012:00 pm -
2 stops28h 50m
Deal found 10/31![Delta logo]()
$1,509
This Bravofly deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:00 pm -
1 stop33h 25m
Wed 12/238:05 pm -
1 stop29h 30m
Deal found 10/31![Qatar Airways logo]()
$3,321
This Etihad Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/176:05 pm -
1 stop30h 55m
Sun 2/212:25 pm -
1 stop34h 20m
Deal found 10/31![Etihad Airways logo]()
$1,480
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:40 am -
2 stops23h 37m
Thu 1/712:49 pm -
2 stops27h 41m
Deal found 10/29![Delta logo]()
$1,532
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:45 pm -
1 stop25h 19m
Mon 1/187:00 am -
1 stop34h 30m
Deal found 10/28![United Airlines logo]()
$2,069
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:40 am -
1 stop22h 20m
Tue 1/195:08 pm -
1 stop22h 22m
Deal found 10/28![Qantas Airways logo]()
$2,169
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:10 pm -
1 stop20h 47m
Tue 1/195:08 pm -
1 stop22h 22m
Deal found 10/31![Multiple Airlines logo]()
$2,170
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:10 pm -
1 stop31h 20m
Mon 11/238:07 pm -
2 stops43h 23m
Deal found 11/1![American Airlines logo]()
$2,197
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:30 am -
2 stops25h 14m
Tue 1/195:38 pm -
1 stop24h 52m
Deal found 10/28![United Airlines logo]()
$2,069
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:10 pm -
1 stop20h 47m
Mon 1/185:08 pm -
1 stop22h 22m
Deal found 10/28![Multiple Airlines logo]()
$2,215
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:30 am -
2 stops24h 01m
Sun 1/171:00 pm -
2 stops29h 30m
Deal found 10/28![United Airlines logo]()
$2,069
This Virgin Australia deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:40 am -
2 stops27h 41m
Wed 12/239:00 am -
3 stops44h 30m
Deal found 10/31![Virgin Australia logo]()
$2,821
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:45 pm -
2 stops24h 35m
Mon 2/84:15 pm -
2 stops25h 15m
Deal found 11/1![United Airlines logo]()
$2,147
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:30 pm -
2 stops26h 18m
Wed 12/235:50 pm -
2 stops27h 15m
Deal found 10/31![Multiple Airlines logo]()
$2,575
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:20 am -
1 stop19h 49m
Tue 1/1910:28 pm -
2 stops42h 02m
Deal found 10/28![United Airlines logo]()
$2,168
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:20 am -
1 stop22h 12m
Mon 1/254:15 pm -
1 stop24h 15m
Deal found 10/31![United Airlines logo]()
$2,206
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:45 pm -
1 stop23h 59m
Fri 1/1510:37 pm -
1 stop42h 53m
Deal found 10/28![United Airlines logo]()
$2,252
This Qantas Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:00 am -
2 stops25h 59m
Sun 12/202:40 pm -
2 stops27h 30m
Deal found 10/29![Multiple Airlines logo]()
$3,026
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:30 am -
2 stops27h 11m
Mon 12/285:39 pm -
1 stop24h 51m
Deal found 11/2![United Airlines logo]()
$2,334
Last-minute flights from Australia to Dulles IntlDiscover last-minute flight deals from Australia to Dulles Intl. Data last updated November 2, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to Dulles Intl. Data last updated November 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am -
2 stops28h 55m
Sun 11/153:00 pm -
2 stops25h 30m
Deal found 10/29![Delta logo]()
$740
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am -
2 stops30h 02m
Mon 11/93:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$751
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops22h 30m
Wed 11/1112:32 pm -
2 stops27h 58m
Deal found 10/28![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:40 am -
2 stops22h 30m
Tue 11/103:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$800
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:40 am -
2 stops29h 07m
Thu 11/193:00 pm -
2 stops25h 30m
Deal found 10/28![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
2 stops28h 41m
Sun 11/2212:01 pm -
2 stops28h 29m
Deal found 10/31![Delta logo]()
$788
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:10 am -
2 stops27h 49m
Sat 12/57:14 pm -
2 stops45h 46m
Deal found 10/31![American Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:45 pm -
2 stops42h 45m
Tue 12/87:18 am -
2 stops33h 42m
Deal found 10/31![American Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:10 am -
1 stop34h 28m
Tue 11/246:00 am -
1 stop35h 00m
Deal found 10/28![American Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:10 am -
2 stops23h 37m
Sun 12/62:42 pm -
2 stops26h 18m
Deal found 10/31![American Airlines logo]()
$735
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:10 am -
1 stop34h 28m
Wed 11/256:00 am -
1 stop35h 00m
Deal found 10/29![American Airlines logo]()
$736
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:10 am -
1 stop34h 28m
Thu 11/267:08 am -
2 stops33h 52m
Deal found 10/30![American Airlines logo]()
$785
One-way flights from Australia to Dulles IntlSearch for one-way flight options from Australia to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
Search for one-way flight options from Australia to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated November 2, 2026.
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:40 am -
2 stops29h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:40 am -
2 stops26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:40 am -
2 stops28h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
2 stops28h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/162:00 pm -
3 stops40h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:45 pm -
3 stops40h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/22:00 pm -
3 stops40h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:00 pm -
3 stops43h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:55 pm -
3 stops42h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:35 pm -
3 stops38h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:55 pm -
3 stops43h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/52:00 pm -
3 stops31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$626
Find flight deals from Australia to Dulles Intl
Keep the following information in mind while searching for Australia to Dulles Intl flight deals. Data was last updated November 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $710 (SmartFares) |
One-way from | $431 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $1,144 |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 2, 2026.
Use the filters below to find and compare flights from Australia to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Sat 3/20
9:40 am-9:11 am
2 stops38h 31m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$491
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Fri 11/13
10:40 am-11:21 pm
2 stops28h 41m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$491
MelbourneWashington, D.C.
MEL Melbourne - IAD Washington, D.C. Dulles Intl
MELIAD
Melbourne
Thu 11/19
6:05 pm-9:00 am
1 stop30h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$824
MelbourneWashington, D.C.
MEL Melbourne - IAD Washington, D.C. Dulles Intl
MELIAD
Melbourne
Wed 1/20
6:05 pm-9:00 am
1 stop30h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$969
MelbourneWashington, D.C.
MEL Melbourne - IAD Washington, D.C. Dulles Intl
MELIAD
Melbourne
Tue 1/19
6:05 pm-9:00 am
1 stop30h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$989
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Sat 3/20
9:40 pm-7:01 pm
2 stops36h 21m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,039
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Sat 3/20
9:35 pm-12:45 pm
2 stops54h 10m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,068
MelbourneWashington, D.C.
MEL Melbourne - IAD Washington, D.C. Dulles Intl
MELIAD
Melbourne
Tue 2/23
6:05 pm-9:28 pm
2 stops43h 23m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,075
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Fri 12/4
9:40 pm-5:39 pm
2 stops35h 59m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,113
SydneyWashington, D.C.
SYD Sydney Kingsford Smith - IAD Washington, D.C. Dulles Intl
SYDIAD
Sydney Kingsford Smith
Sat 12/5
9:40 pm-5:39 pm
2 stops35h 59m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,132
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Australia to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Australia with our price prediction graph.
SYD-IAD
MEL-IAD
ADL-IAD
BNE-IAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Australia to Washington, D.C. Dulles Intl Airport
AU0-IAD
SYD-IAD
MEL-IAD
ADL-IAD
BNE-IAD
What is the cheapest month to book a flight from Australia to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Australia to Washington, D.C. Dulles Intl Airport (average of $1,104). Flying from Australia to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,666). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Australia to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Chantilly
Woodbridge
Arlington
Sterling
Lanham
Reston
Herndon
Hyattsville
Springfield
Fredericksburg
Falls Church
Towson
Silver Spring
Rockville
Oxon Hill
Laurel
Clinton
Hunt Valley
Owings Mills
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