$431+ Cheap flights from District of Columbia to Australia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from District of Columbia to Australia with Cheapflights
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Australia
Keep the following information in mind while searching for District of Columbia to Australia flight deals. Data was last updated June 12, 2025.
Round-trip from | $871 (Delta) |
|---|---|
One-way from | $431 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $979 |
Find flight deals from District of Columbia to Australia
Cheapest flights from District of Columbia to AustraliaExplore the most affordable flight options available from District of Columbia to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from District of Columbia to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Delta deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 6/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Australia 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from District of Columbia to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Sydney
DCA - SYD
DCASYD
Washington, D.C. Reagan-National
Sun 7/27
5:10 pm-6:35 am
1 stop23h 25m
Sydney Kingsford Smith
Sun 8/3
9:25 am-4:00 pm
1 stop20h 35m
Washington, D.C.Sydney
IAD - SYD
IADSYD
Washington, D.C. Dulles Intl
Tue 8/12
10:07 am-6:35 am
2 stops30h 28m
Sydney Kingsford Smith
Tue 8/19
9:25 am-11:40 pm
2 stops28h 15m
Washington, D.C.Brisbane
IAD - BNE
IADBNE
Washington, D.C. Dulles Intl
Sat 11/1
9:55 am-7:40 am
2 stops31h 45m
Brisbane
Tue 11/18
10:45 am-11:23 am
2 stops39h 38m
Washington, D.C.Melbourne
DCA - MEL
DCAMEL
Washington, D.C. Reagan-National
Tue 8/12
7:31 pm-7:20 pm
2 stops33h 49m
Melbourne
Sat 8/23
7:30 am-10:59 pm
2 stops29h 29m
Washington, D.C.Sydney
IAD - SYD
IADSYD
Washington, D.C. Dulles Intl
Fri 8/8
8:19 pm-7:30 am
1 stop45h 11m
Sydney Kingsford Smith
Wed 8/20
4:20 pm-4:47 pm
2 stops38h 27m
Washington, D.C.Sydney
DCA - SYD
DCASYD
Washington, D.C. Reagan-National
Tue 8/26
7:31 pm-10:10 pm
2 stops36h 39m
Sydney Kingsford Smith
Tue 9/9
6:00 am-11:00 pm
2 stops31h 00m
Washington, D.C.Brisbane
IAD - BNE
IADBNE
Washington, D.C. Dulles Intl
Sat 11/1
9:55 am-7:40 am
2 stops31h 45m
Brisbane
Tue 11/18
6:45 am-8:29 pm
3 stops28h 44m
Washington, D.C.Melbourne
DCA - MEL
DCAMEL
Washington, D.C. Reagan-National
Mon 8/11
5:59 pm-10:50 am
2 stops26h 51m
Melbourne
Mon 12/15
8:35 am-8:35 pm
2 stops28h 00m
Washington, D.C.Melbourne
IAD - MEL
IADMEL
Washington, D.C. Dulles Intl
Mon 8/11
3:43 pm-10:50 am
2 stops29h 07m
Melbourne
Mon 12/15
12:05 pm-9:12 pm
2 stops25h 07m
Washington, D.C.Brisbane
DCA - BNE
DCABNE
Washington, D.C. Reagan-National
Tue 8/19
7:31 pm-10:25 am
2 stops24h 54m
Brisbane
Thu 8/28
11:40 am-10:59 pm
2 stops25h 19m
Best time to book a flight from District of Columbia to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from District of Columbia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Australia
What is the cheapest month to book a flight from District of Columbia to Australia?
Currently, March is the cheapest month in which you can book a flight from District of Columbia to Australia (average of $1,041). Flying from District of Columbia to Australia in December is currently the most expensive (average of $1,635). 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.
What is the cheapest time of day to fly from DC to AU?
Find hourly flight availability from District of Columbia to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Australia as you normally would.
Rainfall in Australia by month
Plan your trip to Australia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.
Temperature in Australia by month
Plan your trip to Australia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Korean Air and Japan Airlines from District of Columbia to Australia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for District of Columbia to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from District of Columbia to Australia
Discover the top 7 airlines that operate flights from District of Columbia to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$346 | Average$1,618 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$1,164 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$600 | Average$1,048 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$678 | Average$1,353 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,015 | Average$1,336 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,294 | Average$1,897 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$1,370 | Average$1,587 | FlexibilityNo cancel fee | On-time80% |