$552 Find Cheap Flights from Australia to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 3/1. 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.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

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Flights to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Washington, D.C.?

The average price of all flights to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Thursday where tickets can be as cheap as $1,236. On the other hand, the most expensive day to fly is Friday, where prices are $2,084 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Washington, D.C. Dulles Intl Airport is March, where tickets cost $1,038 on average for one-way flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Australia is $1,746 and $1,516 respectively. For return trips, the best month to travel is March with an average price of $1,038.

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

The average price for all flights to Washington, D.C. Dulles Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, when flights cost $1,364 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,554.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 141 days before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$552
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Sydney to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    There are 22 miles between Washington, D.C. city center and Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    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 to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    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 Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,988 direct flights from within Australia to Washington, D.C. Dulles Intl Airport. The most common day for departures is Saturday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Washington Dulles Airport

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Australia is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Prefer to fly non-stop to Washington, D.C. Dulles Intl?

Find which airlines fly direct to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Nonstop departures

Australia to Washington, D.C. Dulles Intl

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Wednesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Thursday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Friday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Australia

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Wednesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Thursday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Friday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

Top 5 airlines serving from Australia to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 832 reviews
7.9Entertainment
8.2Comfort
7.7Food
8.6Boarding
8.7Crew
Airline reviews

I ask the crew to help me get my bag because I can't reached it she ignore me

2.0 Mediocrelindie, Nov 2024NRT - ORD
Read more ANA reviews

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

We purchased premium economy seats 9 months ago and got bumped to economy when we tried to board the plane. It was a huge fiasco while they struggled to find us seats. I tried reaching out to Kayak to see how we can get refunded for the extra money we spent on premium but have heard nothing back. It was a 14 hour flight and were disappointed that we lost our seats after selecting them 9 months ago.

The whole flight in Economy was great, the crew were just amazing and the food was great as well

Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

Easy if you are a United States Citizen, when you go to US Border & Customs, bring your Passport if you arrive Internationally. Remember to pick up your check baggage before moving into domestic flights, as they will check the tag for the plane you are boarding in. (They will check your baggage again). Bring your ID/DL (Real-ID COMPLIANT) with you to pass security/TSA, passport works too. SFO is pretty strict as well as LAX. Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

The seats are too small for international flights. I felt like cattle.

As my first experience in business class it was a great trip considering how long the flight is and how hard it usually is to sleep in economy

Boarding was fast and efficient. Not a cramped plane and good comfort. Food was great and attendants were very nice.

Crew was professional. Never enough leg room for 12 hour overnight flight.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

ANA was great. United was horrible. They bumped us from economy plus to economy and were supposed to contact us for a refund but no luck. We booked the seats 9 months in advance.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

Comfortable as it can be for a basic economy seat. The TV screen on my 15 hour international flight went out after 1 hour or so and it never worked again. The food is very high in processed carbs and sugary items.

A three (3) hour flight should have meal service in First Class, not just potato chips!

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward into a very uncomfortable position and it is not removable.

Boarding in Paris was a nightmare for us. Why passengers have to get checked luggage tickets and then to go to counter to get luggage weight and send to the conveyor? We counted 14 security and airline checks before getting in the plane. We will never again use United or travel to France, neither stop by IAD airport.

They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.

Just about made it for the next flight. They need to put in longer layovers if they know they close the gate 10 min before they take off. I will never do a layover for less than 90 minutes

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

It was on time, which is always a good thing. There wasn’t any food hence my okay rating.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

I have been flying with American most of my professional career. But the airline seems tired and becoming more and more subpar with older planes than other airlines, dirtier and less comfortable seating, and less and less amenities. Their WiFi seldom works and their food is becoming more and more mediocre. How do you fly from LAX to PHL with only being offered one drink and as a platinum customer. I am exploring delta here on out for more of my flying.

Best flight by a pilot I’ve ever been on as a 62 year old

After multiple delays (I lost count), the flight was canceled due to a "maintenance issue". So instead of a direct flight arriving at 5:00, I had to take a flight connecting through Chicago. That flight was also delayed, partially because the plane from the cancelled flight hadnt been removed from the gate and there was nowhere for the other plane to park. (Did nobody think this might be an issue during the hours after that flight was canceled?) The connecting flight out of Chicago was delayed as well. I didn't arrive until 12:30am the next morning. I should have just cancelled the trip. It wasn't worth the hassle and stress.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Terrible. I didn’t fly and I had an important meeting the next day.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was delayed for 4 hours and the airplane was really old cuz not one thing was working.

They charge 5 dollars for plastic headphones for a flight of 1 hour! Seats are awful. Service is terrible.

Nice crew - very small plane and uncomfortable, with no entertainment options…

was wondreful! just let me know what airline im flying in advance!

On this flight, we didn't even get water offered, nor any other beverage. Therefore we got a snack of pretzels. Flight was good and Air Canada a good airline

I would realllllly like to have been in a seat closer than row FORTY. Needing assistance - longgg way to walk down and back; then they put me in the middle seat-needing to get up for the window seat passenger to go to the washroom etc.

Everything was seamless. I would have appreciated knowing there would not be any real food available for purchase in advance. Otherwise a great experience. Thank you!

The flight was delayed but at least they let us know early about it (the night before)! Everything after that was smooth!

Our seats were changed 3 times in the final 24 hours, and then my wife and I ended up with two middle seats in different rows. Full flight so no changes could be made at the gate.

Air Canada was on schedule, fast, and took care of me the whole flight. With affordable price, I 100% recommend you fly Air Canada if you are able to.

Book cheap flights from Australia to Washington, D.C.

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington, D.C. found on KAYAK in the last 72 hours.
4/1Tue
1 stopAmerican Airlines
25h 51mSYD-IAD
4/15Tue
1 stopAmerican Airlines
23h 36mIAD-SYD
$878
4/18Fri
1 stopAmerican Airlines
19h 54mSYD-IAD
5/8Thu
1 stopAmerican Airlines
33h 56mIAD-SYD
$880
2/17Mon
2 stopsAir Canada
50h 03mSYD-IAD
2/20Thu
2 stopsAir Canada
28h 45mIAD-SYD
$1,223
5/1Thu
2 stopsAir Canada
36h 15mSYD-IAD
5/12Mon
2 stopsAir Canada
31h 25mIAD-SYD
$1,225
4/30Wed
1 stopANA
27h 40mSYD-IAD
5/13Tue
1 stopANA
31h 10mIAD-SYD
$1,350
5/12Mon
1 stopANA
27h 40mSYD-IAD
6/2Mon
1 stopANA
31h 10mIAD-SYD
$1,366
4/1Tue
2 stopsUnited Airlines
25h 07mSYD-IAD
4/15Tue
1 stopUnited Airlines
23h 25mIAD-SYD
$1,424
5/1Thu
1 stopUnited Airlines
41h 49mMEL-IAD
5/22Thu
2 stopsUnited Airlines
29h 30mIAD-MEL
$1,456
3/9Sun
1 stopQatar Airways
34h 15mSYD-IAD
3/14Fri
1 stopQatar Airways
30h 45mIAD-SYD
$1,502
2/22Sat
2 stopsQatar Airways
55h 25mMEL-IAD
3/23Sun
1 stopQatar Airways
35h 40mIAD-MEL
$1,603

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
3/1Sat
1 stopAmerican Airlines
20h 22mSYD-IAD
$552
4/28Mon
2 stopsAmerican Airlines
27h 28mSYD-IAD
$556
2/26Wed
1 stopUnited Airlines
23h 15mSYD-IAD
$908
2/27Thu
1 stopUnited Airlines
20h 22mSYD-IAD
$911
3/30Sun
1 stopQatar Airways
33h 10mMEL-IAD
$915
3/27Thu
1 stopQatar Airways
38h 45mMEL-IAD
$927
12/28Sat
1 stopVirgin Australia
35h 05mMEL-IAD
$1,199
12/28Sat
1 stopVirgin Australia
34h 43mSYD-IAD
$1,204
2/28Fri
3 stopsAir Canada
43h 53mSYD-IAD
$1,321
2/26Wed
3 stopsAir Canada
43h 53mSYD-IAD
$1,380

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Last minute flights to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
11/21Thu
multi-stopAmerican Airlines
22h 03mSYD-IAD
12/4Wed
multi-stopAmerican Airlines
32h 19mIAD-SYD
$1,402
11/21Thu
multi-stopAir Canada
50h 00mSYD-IAD
12/4Wed
multi-stopAir Canada
43h 20mIAD-SYD
$1,488
11/24Sun
multi-stopAir Canada
44h 35mSYD-IAD
1/13Mon
multi-stopAir Canada
54h 40mIAD-SYD
$1,704
11/21Thu
multi-stopUnited Airlines
26h 34mSYD-IAD
12/4Wed
multi-stopUnited Airlines
22h 00mIAD-SYD
$1,717
11/21Thu
multi-stopDelta
23h 07mSYD-IAD
12/4Wed
multi-stopDelta
25h 24mIAD-SYD
$1,727
11/24Sun
multi-stopAir Canada
50h 00mSYD-IAD
1/13Mon
multi-stopAir Canada
54h 40mIAD-SYD
$1,768
11/25Mon
multi-stopQatar Airways
46h 35mPER-IAD
12/11Wed
multi-stopQatar Airways
43h 10mIAD-PER
$1,960
11/24Sun
multi-stopANA
27h 25mSYD-IAD
1/13Mon
multi-stopANA
31h 25mIAD-SYD
$1,988
11/25Mon
multi-stopANA
33h 55mPER-IAD
12/11Wed
multi-stopANA
66h 25mIAD-PER
$1,994
11/25Mon
multi-stopQatar Airways
30h 10mPER-IAD
12/11Wed
multi-stopQatar Airways
43h 10mIAD-PER
$2,009

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Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

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