$584 Find Cheap Flights from Reagan Washington National Airport to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Australia departing on 8/30. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,295
Brisbane
Brisbane2 stops$1,291
Perth
Perth2 stops$1,773
Cairns
Cairns2 stops$1,637
Adelaide
Adelaide2 stops$1,472
Hobart
Hobart2 stops$1,782
Canberra
Canberra2 stops$1,618
Maroochydore
Maroochydore2 stops$1,736
Sydney
Sydney2 stops$1,295
Brisbane
Brisbane2 stops$1,291
Perth
Perth2 stops$1,773
Cairns
Cairns2 stops$1,637
Adelaide
Adelaide2 stops$1,472
Hobart
Hobart2 stops$1,782
Canberra
Canberra2 stops$1,618
Maroochydore
Maroochydore2 stops$1,736

Book Cheap Reagan-National to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Australia

Tue, Oct 20 - Tue, Oct 27
Alaska Airlines Logo
9:30 am - 6:45 am
DCA
-
MEL
30h 15m
1 stop
Alaska Airlines Logo
11:15 pm - 8:00 pm
MEL
-
DCA
35h 45m
1 stop
$1,276Alaska Airlines
Tue, Oct 20 - Tue, Oct 27
Alaska Airlines Logo
9:30 am - 6:45 am
DCA
-
MEL
30h 15m
1 stop
Alaska Airlines Logo
11:15 pm - 5:57 pm
MEL
-
DCA
33h 42m
2 stops
$1,283Alaska Airlines
Sat, Jun 13 - Sun, Aug 16
Air Canada Logo
12:45 pm - 7:05 am
DCA
-
BNE
52h 20m
2 stops
Air Canada Logo
10:00 am - 12:00 pm
BNE
-
DCA
40h 00m
2 stops
$1,291Air Canada
Sat, Nov 7 - Sun, Nov 15
Air Canada Logo
12:55 pm - 8:45 am
DCA
-
BNE
28h 50m
2 stops
Air Canada Logo
10:45 am - 9:00 pm
BNE
-
DCA
25h 15m
2 stops
$1,294Air Canada
Sun, Aug 2 - Sun, Aug 16
Air Canada Logo
12:40 pm - 7:20 am
DCA
-
SYD
52h 40m
2 stops
Air Canada Logo
9:20 am - 12:00 pm
SYD
-
DCA
40h 40m
2 stops
$1,295Air Canada
Tue, Sep 1 - Sun, Sep 13
Multiple Airlines Logo
12:40 pm - 7:20 am
DCA
-
SYD
52h 40m
2 stops
Multiple Airlines Logo
9:20 am - 10:20 am
SYD
-
DCA
39h 00m
2 stops
$1,305Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Qantas Airways Logo
8:29 am - 7:05 am
DCA
-
SYD
32h 36m
1 stop
Qantas Airways Logo
12:00 pm - 11:00 pm
SYD
-
DCA
25h 00m
1 stop
$1,311Qantas Airways
Tue, Sep 1 - Sun, Sep 6
Qantas Airways Logo
9:00 am - 7:30 am
DCA
-
SYD
32h 30m
1 stop
Qantas Airways Logo
12:00 pm - 7:14 pm
SYD
-
DCA
21h 14m
1 stop
$1,312Qantas Airways
Tue, Jul 7 - Sun, Jul 12
Multiple Airlines Logo
7:00 am - 12:00 pm
DCA
-
MEL
39h 00m
3 stops
Multiple Airlines Logo
1:30 pm - 12:51 pm
MEL
-
DCA
37h 21m
3 stops
$1,323Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
5:16 pm - 12:05 pm
DCA
-
PER
30h 49m
2 stops
American Airlines Logo
11:45 pm - 9:31 pm
PER
-
DCA
33h 46m
2 stops
$2,264American Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Australia flights

Get data-powered insights and trends into flights from Reagan-National to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Australia, 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 from Washington, D.C. Reagan-National Airport to Australia is November, when tickets cost $377 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $1,507 and $1,456 respectively.

Good to know

Low seasonJuly
Cheapest flight$584
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Reagan Washington National Airport to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Australia?

    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 from Reagan Washington National Airport to Australia.

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

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

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Australia?

    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 from Reagan Washington National Airport to Australia 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 from Reagan Washington National Airport to Australia?

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

Reviews of the top airlines flying from Reagan-National to Australia

 
Need help choosing which airline to fly with from Reagan-National to Australia? 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.
7.5
Qantas AirwaysOverall score based on 1042 reviews
7.7Boarding
7.2Entertainment
7.5Comfort
8.1Crew
7.0Food
Airline reviews

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

2.0 MediocreAnonymous, May 2026
CBR - BNE
Read more Qantas Airways reviews

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

Everything you need to know for your flight from Reagan-National to Australia

Information on your arrival and departure airports