Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Perth from $738

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 5/29. 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

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? to track prices.

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Perth that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Perth.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Perth? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Perth, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Perth

Find recent round-trip train or bus tickets from Washington, D.C. to Perth.

All round-trip flight deals to Perth

The cheapest plane tickets to Perth found on KAYAK recently.
9:25 pm - 12:50 amIAD-PER
38h 25m2 stops
5:10 pm - 1:15 pmPER-IAD
56h 05m2 stops
$1,248
Find Deal
Mon, Feb 17 - Tue, Mar 25
5:30 pm - 12:25 pmDCA-PER
29h 55m2 stops
10:55 pm - 1:47 pmPER-DCA
27h 52m2 stops
$1,277American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
5:30 pm - 12:25 pmDCA-PER
29h 55m2 stops
3:20 pm - 4:13 pmPER-DCA
36h 53m2 stops
$1,384Qantas Airways
Find Deal
Mon, Feb 17 - Tue, Mar 25
11:46 am - 12:25 pmIAD-PER
36h 39m2 stops
10:55 pm - 5:22 pmPER-IAD
30h 27m2 stops
$1,387Qantas Airways
Find Deal
Tue, Mar 11 - Tue, Mar 18
8:05 pm - 6:45 pmIAD-PER
33h 40m1 stop
10:45 pm - 4:55 pmPER-IAD
30h 10m1 stop
$1,916Qatar Airways
Find Deal
Mon, Feb 17 - Tue, Mar 25
8:05 pm - 6:45 pmIAD-PER
33h 40m1 stop
10:45 pm - 3:55 pmPER-IAD
30h 10m1 stop
$2,011Qatar Airways
Find Deal
Mon, Feb 3 - Mon, Feb 10
4:06 pm - 4:55 pmBWI-PER
35h 49m2 stops
10:40 pm - 4:10 pmPER-BWI
29h 30m2 stops
$2,034Air New Zealand
Find Deal
Mon, Feb 17 - Tue, Mar 25
2:50 pm - 4:00 pmDCA-PER
37h 10m2 stops
7:50 pm - 11:56 pmPER-DCA
40h 06m2 stops
$2,064Air New Zealand
Find Deal
Fri, May 2 - Tue, May 13
5:30 pm - 2:45 pmBWI-PER
32h 15m2 stops
10:55 pm - 4:20 pmPER-BWI
30h 25m2 stops
$2,260United Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
5:30 pm - 2:45 pmBWI-PER
32h 15m2 stops
11:45 pm - 4:45 pmPER-BWI
30h 00m2 stops
$2,300United Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
5:26 pm - 6:45 pmIAD-PER
37h 19m2 stops
$738Qantas Airways
Find Deal
Thu, May 29
9:00 am - 2:40 pmBWI-PER
41h 40m2 stops
$1,237United Airlines
Find Deal
Thu, May 29
6:00 pm - 2:40 pmDCA-PER
32h 40m2 stops
$1,237United Airlines
Find Deal
Thu, May 29
9:05 pm - 6:35 pmIAD-PER
33h 30m1 stop
$1,337Qatar Airways
Find Deal
Thu, May 29
8:15 am - 3:45 pmIAD-PER
43h 30m3 stops
$1,452Air Canada
Find Deal
Thu, May 29
5:50 pm - 12:30 pmBWI-PER
54h 40m3 stops
$2,084Singapore Airlines
Find Deal
Thu, May 29
1:12 pm - 2:25 pmDCA-PER
36h 13m2 stops
10:55 pm - 4:29 pmPER-DCA
30h 34m2 stops
$1,560Qantas Airways
Find Deal
Wed, Dec 25 - Wed, Jan 22
3:20 pm - 10:10 amDCA-PER
29h 50m2 stops
7:30 am - 8:59 pmPER-DCA
26h 29m2 stops
$1,571
Find Deal
Tue, Dec 24 - Tue, Jan 21
3:20 pm - 10:10 amDCA-PER
29h 50m2 stops
5:35 am - 8:59 pmPER-DCA
28h 24m2 stops
$1,592
Find Deal
Tue, Dec 24 - Fri, Jan 24
8:05 pm - 6:45 pmIAD-PER
33h 40m1 stop
10:45 pm - 3:55 pmPER-IAD
30h 10m1 stop
$2,220Qatar Airways
Find Deal
Wed, Dec 25 - Wed, Jan 22
10:35 am - 1:25 amIAD-PER
49h 50m2 stops
10:45 pm - 3:55 pmPER-IAD
30h 10m1 stop
$2,375Qatar Airways
Find Deal
Wed, Dec 25 - Wed, Jan 22
6:08 am - 11:20 amIAD-PER
40h 12m2 stops
11:45 pm - 7:27 pmPER-IAD
32h 42m2 stops
$2,586United Airlines
Find Deal
Tue, Dec 24 - Mon, Jan 20
6:08 am - 11:20 amIAD-PER
40h 12m2 stops
3:15 pm - 4:14 pmPER-IAD
37h 59m2 stops
$2,596United Airlines
Find Deal
Tue, Dec 24 - Sat, Jan 25
5:15 pm - 12:10 pmIAD-PER
29h 55m2 stops
8:00 am - 4:14 pmPER-IAD
45h 14m2 stops
$2,730American Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 22
10:30 am - 5:20 pmIAD-PER
41h 50m1 stop
10:20 pm - 8:10 amPER-IAD
46h 50m1 stop
$2,787Emirates
Find Deal
Thu, Dec 26 - Thu, Jan 23
10:30 am - 12:25 amIAD-PER
48h 55m2 stops
10:20 pm - 8:10 amPER-IAD
46h 50m1 stop
$3,136Emirates
Find Deal
Thu, Dec 26 - Tue, Jan 21

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

Our best American Airlines deals on Washington, D.C. to Perth flight tickets
American Airlines
Feb 5
DCA5:30 pmWashington, D.C. Reagan-National
29h 55m
2 stops
PER12:25 pmPerth
Feb 12
PER10:55 pmPerth
27h 52m
2 stops
DCA1:47 pmWashington, D.C. Reagan-National
American Airlines
Dec 25
IAD5:15 pmWashington, D.C. Dulles Intl
29h 55m
2 stops
PER12:10 pmPerth
Jan 22
PER8:00 amPerth
45h 14m
2 stops
IAD4:14 pmWashington, D.C. Dulles Intl

Cathay Pacific flights from Washington, D.C. to Perth

Our best Cathay Pacific deals on Washington, D.C. to Perth flight tickets
Cathay Pacific
Mar 11
DCA5:15 pmWashington, D.C. Reagan-National
52h 20m
2 stops
PER9:35 amPerth
Mar 17
PER12:15 amPerth
28h 14m
2 stops
DCA4:29 pmWashington, D.C. Reagan-National
Cathay Pacific
Feb 17
DCA6:00 amWashington, D.C. Reagan-National
38h 35m
2 stops
PER9:35 amPerth
Mar 24
PER12:15 amPerth
30h 39m
2 stops
DCA6:54 pmWashington, D.C. Reagan-National
Cathay Pacific
Feb 17
BWI11:47 amBaltimore/Washington
32h 48m
2 stops
PER9:35 amPerth
Mar 24
PER12:15 amPerth
33h 32m
2 stops
BWI9:47 pmBaltimore/Washington

See travel insights to Perth from

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 typical price of a round-trip flight between Washington, D.C. and Perth?

What is the cheapest month to fly to Perth?

In general, August is the cheapest month to fly from Washington, D.C. to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,633. If you are unable to visit Perth during the month of August, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $1,706.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,785. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,395.

What is the cheapest time of day to depart on your flight to Perth?

In the afternoon is the cheapest time of day to fly from Washington, D.C. to Perth when you can find flight prices for as low as $1,863. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

$738

Fastest flight time

24h 40m

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 $738. The best round-trip flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $1,248.
The fastest flight from Washington, D.C. to Perth takes 24h 40m
There are no direct flights from Washington, D.C. to Perth. Popular non-direct routes for this connection are Baltimore/Washington Airport - Perth Airport, Washington, D.C. Dulles Intl Airport - Perth Airport and Washington, D.C. Reagan-National 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. 24h 40m 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.

  • What is the most popular airline from Washington, D.C. to Perth?


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
Singapore AirlinesPriceFrom $1,504Free CancellationRating
8.1
1,331 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $1,785Free CancellationRating
7.5
807 reviews
Search Qantas Airways 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?
Fri 12/27
Fri 1/3
Email me momondo's favorite deals

Find better results for your trip to Australia