In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

How far in advance should I book a flight from Queensland to Washington, D.C. Dulles Intl Airport?

Users have found that booking a flight from Queensland to Washington, D.C. Dulles Intl Airport at least 22 days early can save you up to 4% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Queensland to Washington, D.C. Dulles Intl Airport for as little as $714 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $942 for flights departing within the next 3 days.

What is the cheapest month to fly from Queensland to Washington, D.C. Dulles Intl Airport?

Our data shows that March tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Queensland. Users have commonly found prices around $1,217 for the month, but tickets can be as low as $682. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from QLD to IAD?

When flying from Queensland to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Queensland to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from Queensland 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.

$565+ Flights from Queensland to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Queensland to Dulles Intl

Round-trip from	$1,232 (Expedia)
One-way from	$565 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$1,317

From Queensland to Washington, D.C. Dulles Intl

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One-way flight from Queensland to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 4% potential increase in price ($59 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Queensland to Dulles Intl

Cheapest flights from Queensland to Dulles Intl
Explore the most affordable flight options available from Queensland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

jue. 9/1110:15 pmBNE - IAD

2 stops47h 18mMultiple Airlines

jue. 9/186:09 pmIAD - BNE

2 stops35h 51mMultiple Airlines

Deal found 8/14

$1,232

dom. 10/510:00 amBNE - IAD

2 stops35h 33mMultiple Airlines

dom. 10/126:25 amIAD - BNE

2 stops34h 40mMultiple Airlines

Deal found 8/13

$1,299

lun. 10/1311:15 amBNE - IAD

2 stops27h 18mAir New Zealand

jue. 10/237:00 amIAD - BNE

2 stops39h 40mAir New Zealand

Deal found 8/13

$1,423

mar. 8/199:45 amBNE - IAD

2 stops28h 45mAir New Zealand

lun. 8/254:00 pmIAD - BNE

2 stops30h 40mAir New Zealand

Deal found 8/14

$1,425

mié. 9/1010:00 amBNE - IAD

2 stops25h 05mAir Canada

mié. 9/179:35 amIAD - BNE

2 stops31h 30mAir Canada

Deal found 8/13

$1,488

mar. 10/2110:20 amBNE - IAD

2 stops37h 18mAir Canada

dom. 10/264:30 pmIAD - BNE

2 stops25h 15mAir Canada

Deal found 8/13

$1,519

lun. 12/110:45 amBNE - IAD

2 stops49h 37mAir Canada

jue. 12/49:45 amIAD - BNE

2 stops32h 00mAir Canada

Deal found 8/13

$1,556

mar. 8/1910:20 amBNE - IAD

1 stop34h 11mAir Canada

lun. 8/258:25 amIAD - BNE

1 stop32h 40mAir Canada

Deal found 8/14

$1,557

Best flights from Queensland to Dulles Intl
Discover carefully curated flight deals from Queensland to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

jue. 9/1110:15 pmBNE - IAD

2 stops47h 18mMultiple Airlines

jue. 9/186:09 pmIAD - BNE

2 stops35h 51mMultiple Airlines

Deal found 8/14

$1,232

lun. 10/1311:15 amBNE - IAD

2 stops27h 18mAir New Zealand

jue. 10/237:00 amIAD - BNE

2 stops39h 40mAir New Zealand

Deal found 8/13

$1,423

mié. 9/1010:00 amBNE - IAD

1 stop34h 31mAir Canada

mié. 9/179:35 amIAD - BNE

2 stops31h 30mAir Canada

Deal found 8/13

$1,488

dom. 10/510:00 amBNE - IAD

2 stops35h 33mMultiple Airlines

dom. 10/126:25 amIAD - BNE

2 stops34h 40mMultiple Airlines

Deal found 8/13

$1,299

mar. 10/2110:20 amBNE - IAD

2 stops37h 18mAir Canada

dom. 10/264:30 pmIAD - BNE

2 stops25h 15mAir Canada

Deal found 8/13

$1,519

lun. 12/110:45 amBNE - IAD

2 stops49h 37mAir Canada

jue. 12/49:45 amIAD - BNE

2 stops32h 00mAir Canada

Deal found 8/13

$1,556

Last-minute flights from Queensland to Dulles Intl
Discover last-minute flight deals from Queensland to Dulles Intl. Data last updated agosto 14, 2025 and is based on user searches.

mar. 8/199:45 amBNE - IAD

2 stops28h 45mAir New Zealand

lun. 8/254:00 pmIAD - BNE

2 stops30h 40mAir New Zealand

Deal found 8/14

$1,425

mar. 8/1910:20 amBNE - IAD

1 stop34h 11mAir Canada

lun. 8/258:25 amIAD - BNE

1 stop32h 40mAir Canada

Deal found 8/14

$1,557

mar. 8/1910:20 amBNE - IAD

1 stop34h 11mMultiple Airlines

jue. 9/188:25 amIAD - BNE

2 stops43h 05mMultiple Airlines

Deal found 8/14

$1,576

mar. 8/1910:20 amBNE - IAD

1 stop34h 11mAir Canada

jue. 9/182:25 pmIAD - BNE

3 stops39h 05mAir Canada

Deal found 8/14

$1,636

mar. 8/1910:30 amBNE - IAD

1 stop19h 55mUnited Airlines

jue. 9/1810:10 pmIAD - BNE

1 stop42h 20mUnited Airlines

Deal found 8/14

$1,941

mar. 8/1910:20 amBNE - IAD

3 stops25h 05mMultiple Airlines

lun. 8/2510:20 amIAD - BNE

2 stops31h 40mMultiple Airlines

Deal found 8/14

$2,897

lun. 9/110:00 amBNE - IAD

1 stop34h 31mAir Canada

dom. 9/142:25 pmIAD - BNE

2 stops26h 40mAir Canada

Deal found 8/14

$1,574

mié. 9/1010:00 amBNE - IAD

2 stops25h 05mAir Canada

mié. 9/179:35 amIAD - BNE

2 stops31h 30mAir Canada

Deal found 8/13

$1,488

jue. 9/1110:15 pmBNE - IAD

2 stops47h 18mMultiple Airlines

jue. 9/186:09 pmIAD - BNE

2 stops35h 51mMultiple Airlines

Deal found 8/14

$1,232

jue. 9/1110:20 amBNE - IAD

1 stop34h 11mAir Canada

jue. 9/188:25 amIAD - BNE

2 stops45h 05mAir Canada

Deal found 8/14

$1,581

lun. 9/2910:00 amBNE - IAD

2 stops25h 05mAir Canada

lun. 10/612:35 pmIAD - BNE

2 stops28h 30mAir Canada

Deal found 8/14

$1,644

One-way flights from Queensland to Dulles Intl
Search for one-way flight options from Queensland to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated agosto 14, 2025.

mié. 10/157:15 amBNE - IAD

3 stops47h 27mMultiple Airlines

Deal found 8/13

$565

mié. 10/1510:00 amBNE - IAD

2 stops25h 05mAir Canada

Deal found 8/13

$765

jue. 10/308:05 amBNE - IAD

3 stops54h 06mMultiple Airlines

Deal found 8/14

$766

lun. 9/1510:00 amBNE - IAD

2 stops35h 33mMultiple Airlines

Deal found 8/14

$800

dom. 9/146:00 amOOL - IAD

3 stops39h 33mMultiple Airlines

Deal found 8/13

$834

sáb. 8/2311:20 pmBNE - IAD

3 stops48h 07mMultiple Airlines

Deal found 8/14

$845

dom. 9/1411:00 amOOL - IAD

2 stops25h 48mQantas Airways

Deal found 8/13

$1,020

Cheapflights Fare Finder

Use the filters below to find and compare flights from Queensland to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

jue. 9/11

10:15 pm-7:33 am

2 stops47h 18m

Washington, D.C. Dulles Intl

jue. 9/18

6:09 pm-8:00 pm

2 stops35h 51m

$1,232

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

dom. 10/5

10:00 am-7:33 am

2 stops35h 33m

Washington, D.C. Dulles Intl

dom. 10/12

6:25 am-7:05 am

2 stops34h 40m

$1,299

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

lun. 10/13

11:15 am-12:33 am

2 stops27h 18m

Washington, D.C. Dulles Intl

jue. 10/23

7:00 am-12:40 pm

2 stops39h 40m

$1,423

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

mié. 9/10

10:00 am-6:31 am

1 stop34h 31m

Washington, D.C. Dulles Intl

mié. 9/17

9:35 am-7:05 am

2 stops31h 30m

$1,488

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

mar. 10/21

10:20 am-9:38 am

2 stops37h 18m

Washington, D.C. Dulles Intl

dom. 10/26

4:30 pm-7:45 am

2 stops25h 15m

$1,519

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

lun. 12/1

10:45 am-9:22 pm

2 stops49h 37m

Washington, D.C. Dulles Intl

jue. 12/4

9:45 am-8:45 am

2 stops32h 00m

$1,556

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

mié. 10/15

7:15 am-4:42 pm

3 stops47h 27m

$565

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

mié. 10/15

10:00 am-9:05 pm

2 stops25h 05m

$765

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

jue. 10/30

8:05 am-12:11 am

3 stops54h 06m

$766

BrisbaneWashington, D.C.

BNE - IAD

BNEIAD

Brisbane

lun. 9/15

10:00 am-7:33 am

2 stops35h 33m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results

Best time to book a flight from Queensland to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Queensland with our price prediction graph.

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 Queensland to Washington, D.C. Dulles Intl Airport

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

Currently, July is the cheapest month in which you can book a flight from Queensland to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Queensland to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Can I find deals for flights from Queensland to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Queensland to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Queensland to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Queensland to Dulles Intl.
Can I find deals for business class flights from Queensland to Dulles Intl?
Yes. Cheapflights offers flight deals from Queensland 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 Queensland to Washington, D.C. Dulles Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Queensland to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Queensland to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Springfield

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Fairfax

Manassas

Falls Church

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Queensland to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$889	Average$1,021	FlexibilityNo cancel fee	On-time67%

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$565+ Cheap flights from Queensland to Dulles Intl (IAD)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Queensland to Dulles Intl with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Queensland to Dulles Intl

Keep the following information in mind while searching for Queensland to Dulles Intl flight deals. Data was last updated agosto 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Queensland to Dulles Intl

Cheapest flights from Queensland to Dulles IntlExplore the most affordable flight options available from Queensland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Queensland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Queensland to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Queensland to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Queensland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Queensland to Washington, D.C. Dulles Intl Airport

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

Related info for your journey

Find useful and relevant information for your journey from Queensland to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Queensland to Dulles Intl?

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Queensland to Dulles Intl

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

Top airline flying from Queensland to Dulles Intl

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Cheapest flights from Queensland to Dulles Intl
Explore the most affordable flight options available from Queensland to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.