Latest deals
Insights
FAQs
Reviews

Cheap flights from Washington, D.C. to Perth from $1,703

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Perth departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Tue 5/21
Tue 5/28

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Washington, D.C. to Perth

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Perth by changing tabs
Multiple Airlines
Jun 5
IAD5:40 pmWashington, D.C. Dulles Intl
33h 15m
2 stops
PER2:55 pmPerth
Aug 6
PER10:55 pmPerth
29h 50m
2 stops
IAD4:45 pmWashington, D.C. Dulles Intl
Air New Zealand
Jun 5
BWI5:45 pmBaltimore/Washington
32h 00m
2 stops
PER1:45 pmPerth
Aug 6
PER7:50 pmPerth
47h 40m
2 stops
BWI7:30 amBaltimore/Washington
Qatar Airways
Jun 5
IAD9:05 pmWashington, D.C. Dulles Intl
33h 30m
1 stop
PER6:35 pmPerth
Aug 6
PER10:45 pmPerth
46h 00m
1 stop
IAD8:45 amWashington, D.C. Dulles Intl
Qantas Airways
Jun 5
BWI7:00 amBaltimore/Washington
44h 40m
2 stops
PER3:40 pmPerth
Aug 6
PER11:30 pmPerth
36h 18m
3 stops
BWI11:48 pmBaltimore/Washington
United Airlines
Jun 5
BWI5:45 pmBaltimore/Washington
32h 55m
2 stops
PER2:40 pmPerth
Aug 5
PER1:10 amPerth
41h 49m
2 stops
BWI6:59 amBaltimore/Washington
Singapore Airlines
Jun 5
IAD7:00 amWashington, D.C. Dulles Intl
43h 40m
2 stops
PER2:40 pmPerth
Aug 5
PER1:10 amPerth
51h 25m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Perth

If you're looking for one-way flights from Washington, D.C. to Perth, view some of our deals below provided by Air Canada, Air New Zealand and Qatar Airways
Air New Zealand
Jul 16
IAD12:35 pmWashington, D.C. Dulles Intl
39h 25m
2 stops
PER4:00 pmPerth
Air Canada
Jul 16
IAD4:00 pmWashington, D.C. Dulles Intl
32h 55m
3 stops
PER12:55 pmPerth
Qatar Airways
Jul 16
IAD9:05 pmWashington, D.C. Dulles Intl
33h 30m
1 stop
PER6:35 pmPerth

Qatar Airways flights from Washington, D.C. to Perth

Our best Qatar Airways deals on Washington, D.C. to Perth flight tickets
Qatar Airways
Jun 5
IAD9:05 pmWashington, D.C. Dulles Intl
33h 30m
1 stop
PER6:35 pmPerth
Aug 6
PER10:45 pmPerth
46h 00m
1 stop
IAD8:45 amWashington, D.C. Dulles Intl
Qatar Airways
Jun 5
IAD9:05 pmWashington, D.C. Dulles Intl
36h 05m
2 stops
PER9:10 pmPerth
Aug 6
PER10:45 pmPerth
46h 00m
1 stop
IAD8:45 amWashington, D.C. Dulles Intl

Singapore Airlines flights from Washington, D.C. to Perth

Our best Singapore Airlines deals on Washington, D.C. to Perth flight tickets
Singapore Airlines
Jun 5
IAD7:00 amWashington, D.C. Dulles Intl
43h 40m
2 stops
PER2:40 pmPerth
Aug 5
PER1:10 amPerth
51h 25m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl
Singapore Airlines
Jun 5
BWI5:45 pmBaltimore/Washington
32h 55m
2 stops
PER2:40 pmPerth
Aug 5
PER1:10 amPerth
42h 20m
3 stops
BWI7:30 amBaltimore/Washington

How to get the cheapest flight ticket from Washington, D.C. to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. to Perth?

April. The cheapest time of year to fly to Perth from Washington, D.C. is April. Most expensive is December

What is the cheapest day to depart Washington, D.C. for Perth?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Thursday

When is the cheapest time to fly from Washington, D.C. to Perth?

In the evening. Washington, D.C. to Perth flights are approximately 8% more expensive at noon than in the evening

What is the cheapest airline that flies to Perth from Washington, D.C.?

Singapore Airlines. Air New Zealand, Qatar Airways, and Singapore Airlines are the most popular carriers operating from Washington, D.C. to Perth

What is the cheapest Washington, D.C. to Perth flight route?

Washington, D.C. Reagan-National - Perth. Fly from Washington, D.C. Reagan-National to Perth for the best Washington, D.C. - Perth flight prices

Cheap Washington, D.C. to Perth (WAS to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Perth

Best Price Found

$1,703

Fastest flight time

31h 56m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Washington, D.C. in the past 72 hours is $1,703. The best round-trip flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $2,264.
The fastest flight from Washington, D.C. to Perth takes 31h 56m
There are no direct flights from Washington, D.C. to Perth. Popular non-direct routes for this connection are Baltimore/Washington Airport - Perth Airport and Washington, D.C. Dulles Intl Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • How far is Washington, D.C. to Perth by plane?

    The straight-line distance from Washington, D.C. to Perth is 11559.6 mi. 31h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. to Perth Airport?

    Prices for flights from Washington, D.C. to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Perth Airport?

  • How old do you have to be to fly from Washington, D.C. to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Washington, D.C. to Perth

Compare and see reviews for airlines that fly from Washington, D.C. to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,317Free CancellationRating
7.7
4,387 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,452Free CancellationRating
8.2
1,447 reviews
Search Singapore Airlines flights
Air New ZealandPriceFrom $1,678Free CancellationRating
8.2
626 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Perth?

It is quick and easy to find Washington, D.C. to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

Can I find flights from Washington, D.C. to Perth with flexible booking policies on momondo?

Flights from Washington, D.C. to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Perth?

Once you have performed a search for Washington, D.C. to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Washington, D.C. and alert you when they change.


An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 5/21
Tue 5/28
Email me momondo's favorite deals

Find better results for your trip to Australia