Cheap flights from Brisbane to Washington, D.C. Dulles Intl Airport from $1,102

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — IAD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Brisbane to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.

Round-trip from

$1,265

One-way from

$1,102

Popular in

December

Cheapest in

March

Average price

$2,125
Air Canada
  • Air Canada
  • 20/11-1/12
  • 4 total stops
  • 71h 38m total
  • Brisbane to Washington, D.C.
Air Canada
  • Air Canada
  • 29/10
  • 2 total stops
  • 25h 14m total
  • Brisbane to Washington, D.C.
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Brisbane to Dulles Intl

Cheapest flights from Brisbane to Dulles Intl
Explore the most affordable flight options available from Brisbane to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Thu 20/1110:45BNE - IAD
2 stops39h 38mAir Canada
Mon 1/1209:45IAD - BNE
2 stops32h 00mAir Canada
Deal found 14/9$1,265
Tue 21/1010:20BNE - IAD
2 stops38h 53mAir Canada
Sun 26/1009:45IAD - BNE
2 stops32h 00mAir Canada
Deal found 14/9$1,333
Thu 20/1106:10BNE - IAD
3 stops29h 16mMultiple Airlines
Mon 1/1209:45IAD - BNE
2 stops32h 00mMultiple Airlines
Deal found 14/9$1,364
Fri 10/1010:00BNE - IAD
2 stops25h 05mAir Canada
Mon 20/1017:37IAD - BNE
2 stops47h 28mAir Canada
Deal found 15/9$1,372
Thu 30/1009:45BNE - IAD
2 stops25h 14mAir Canada
Thu 6/1109:45IAD - BNE
2 stops56h 00mAir Canada
Deal found 15/9$1,384
Tue 18/1106:10BNE - IAD
3 stops29h 16mMultiple Airlines
Fri 21/1109:45IAD - BNE
2 stops32h 00mMultiple Airlines
Deal found 14/9$1,444
Wed 29/1009:45BNE - IAD
2 stops25h 14mAir Canada
Wed 5/1109:00IAD - BNE
2 stops32h 45mAir Canada
Deal found 13/9$1,540
Wed 29/1010:40BNE - IAD
2 stops23h 59mUnited Airlines
Wed 5/1118:03IAD - BNE
1 stop22h 27mUnited Airlines
Deal found 13/9$1,667

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane 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 647,157 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Brisbane to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Brisbane

Fly to

Dulles Intl

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 20/11

10:45-11:23

2 stops39h 38m

Washington, D.C. Dulles Intl

Mon 1/12

09:45-08:45

2 stops32h 00m

$1,265

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 20/11

06:10-20:26

3 stops29h 16m

Washington, D.C. Dulles Intl

Mon 1/12

09:45-08:45

2 stops32h 00m

$1,364

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 21/10

05:05-09:38

3 stops42h 33m

Washington, D.C. Dulles Intl

Sun 26/10

09:45-07:45

2 stops32h 00m

$1,378

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 3/3

10:45-11:01

2 stops39h 16m

Washington, D.C. Dulles Intl

Sat 7/3

09:00-08:45

2 stops32h 45m

$1,394

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 29/10

09:45-20:59

2 stops25h 14m

Washington, D.C. Dulles Intl

Wed 5/11

09:00-08:45

2 stops32h 45m

$1,540

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 3/3

11:40-16:29

1 stop19h 49m

Washington, D.C. Dulles Intl

Sat 7/3

22:05-06:30

1 stop41h 25m

$1,667

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Thu 20/11

11:40-16:27

1 stop19h 47m

Washington, D.C. Dulles Intl

Mon 1/12

16:10-07:30

1 stop24h 20m

$1,667

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Tue 21/10

10:30-21:10

1 stop24h 40m

Washington, D.C. Dulles Intl

Sun 26/10

18:39-06:30

1 stop21h 51m

$1,675

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Wed 29/10

09:45-20:59

2 stops25h 14m

$1,102

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

Mon 27/10

22:35-06:23

2 stops45h 48m

$1,130

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Brisbane to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Brisbane with our price prediction graph.
Estimated return 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 Brisbane to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Brisbane to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Brisbane to Washington, D.C. Dulles Intl Airport (average of $1,013). Flying from Brisbane to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $1,608). 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 16 September 2025.
Check out reviews from past customers who have flown with Qantas Airways, United Airlines, andAir Canada from Brisbane to Washington, D.C. Dulles Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Comfort

7.5

Food

6.9

Entertainment

7.2

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Boarding

7.7

Comfort

7.5

Food

6.9

Entertainment

7.2

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Boarding

7.7

Comfort

7.5

Food

6.9

Entertainment

7.2

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Boarding

7.7

Comfort

7.5

Food

6.9

Entertainment

7.2

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Brisbane to Washington, D.C. Dulles Intl?

    For a flight from Brisbane to Washington, D.C. Dulles Intl, you will be flying from Brisbane. Brisbane (BNE) is just 12.3 km from the centre of the city. Brisbane is the only Brisbane airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Brisbane on a regular basis.

  • How long is the flight from Brisbane to Washington, D.C. Dulles Intl Airport?

    A quick flight from Brisbane to Washington, D.C. Dulles Intl Airport can take about 39h 38m. Air Canada provides one of the quickest options available for as low as $1,265. The distance between Brisbane and Washington, D.C. Dulles Intl Airport is about 15191 km.

  • What are the cheapest airlines flying from Brisbane to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Brisbane to Washington, D.C. Dulles Intl Airport is Qantas Airways. Our recent data shows that you can find tickets from as low as $1,034 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $1,525 and $2,043 round-trip. You may be able to fly from Brisbane to Washington, D.C. Dulles Intl Airport for 51% less than the average price by searching for these airlines.

  • Can I find deals for flights from Brisbane to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Brisbane to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brisbane to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brisbane to Dulles Intl.

  • Can I find deals for business class flights from Brisbane to Dulles Intl?

    Yes. Cheapflights offers flight deals from Brisbane to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brisbane to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Brisbane to Washington, D.C. Dulles Intl Airport (average of $1,013). Flying from Brisbane to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $1,608). 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.

See more FAQs

Travelling 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 locations
Linthicum Heights

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Alternative routes for Brisbane to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Brisbane to Dulles Intl

Discover the top 3 airlines that operate flights from Brisbane to Dulles Intl. 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 647,157 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,034Average$1,395FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,525Average$1,885FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$2,043Average$2,369FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brisbane to Dulles Intl?

Cheapflights makes it easy to find Brisbane to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Brisbane to Dulles Intl.

Can Cheapflights find flights from Brisbane to Dulles Intl with no change fees?

Yes, we can. To see specific flights from Brisbane to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Brisbane to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Brisbane to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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