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

Qantas Airways, Virgin Australia, and Singapore Airlines are the most popular carriers operating from Perth to Washington, D.C.

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

Prices for flights from Perth Airport to Washington, D.C. were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$737 Cheap Flights from Perth to Washington, D.C. in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 pm - 6:34 pm

PER

BWI

30h 39m

2 stops

3:55 pm - 11:15 am

BWI

PER

31h 20m

2 stops

$1,403Qantas Airways

Wed, Aug 12 - Wed, Aug 19

4:25 pm - 9:34 pm

PER

BWI

41h 09m

2 stops

3:57 pm - 11:15 am

BWI

PER

31h 18m

2 stops

$1,587Qantas Airways

Fri, Sep 4 - Wed, Sep 23

3:30 pm - 12:24 pm

PER

BWI

56h 54m

3 stops

11:09 am - 11:40 am

BWI

PER

36h 31m

3 stops

$1,600Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

10:35 pm - 6:17 pm

PER

BWI

32h 42m

2 stops

7:07 pm - 11:15 am

BWI

PER

51h 08m

2 stops

$1,602American Airlines

Thu, Nov 5 - Mon, Nov 9

10:35 pm - 6:17 pm

PER

BWI

32h 42m

2 stops

7:07 pm - 11:15 am

BWI

PER

51h 08m

2 stops

$1,603American Airlines

Thu, Nov 5 - Mon, Nov 9

11:45 pm - 11:45 am

PER

BWI

48h 00m

3 stops

8:00 am - 2:05 pm

BWI

PER

42h 05m

2 stops

$1,652United Airlines

Sun, Aug 16 - Sun, Aug 23

3:30 pm - 5:40 pm

PER

BWI

38h 10m

2 stops

7:00 am - 11:40 am

BWI

PER

40h 40m

2 stops

$1,657Virgin Australia

Mon, Aug 17 - Mon, Aug 24

11:55 pm - 7:15 am

PER

BWI

43h 20m

2 stops

8:00 am - 2:05 pm

BWI

PER

42h 05m

2 stops

$1,659United Airlines

Sun, Aug 16 - Sun, Aug 23

11:55 pm - 4:35 pm

PER

BWI

28h 40m

2 stops

6:52 pm - 2:05 pm

BWI

PER

31h 13m

2 stops

$1,664United Airlines

Sun, Aug 23 - Sun, Aug 30

10:30 am - 8:34 pm

PER

BWI

46h 04m

3 stops

6:24 am - 1:40 pm

BWI

PER

43h 16m

3 stops

$1,682Multiple Airlines

Sat, Aug 15 - Sat, Aug 22

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ANA flights from Perth to Washington, D.C.

Our best ANA deals on Perth to Washington, D.C. flight tickets

ANA

Nov 6

PER9:55 pmPerth

36h 09m

2 stops

IAD9:04 pmWashington, D.C. Dulles Intl

Nov 21

IAD12:35 pmWashington, D.C. Dulles Intl

42h 35m

2 stops

PER8:10 pmPerth

$1,939

ANA

Dec 9

PER9:55 pmPerth

34h 14m

2 stops

IAD7:09 pmWashington, D.C. Dulles Intl

Mar 9

IAD8:35 amWashington, D.C. Dulles Intl

46h 35m

2 stops

PER8:10 pmPerth

$2,019

ANA

Nov 6

PER9:55 pmPerth

36h 09m

2 stops

IAD9:04 pmWashington, D.C. Dulles Intl

Nov 21

IAD11:10 amWashington, D.C. Dulles Intl

44h 00m

1 stop

PER8:10 pmPerth

$2,105

Air Canada flights from Perth to Washington, D.C.

Our best Air Canada deals on Perth to Washington, D.C. flight tickets

Air Canada

Aug 25

PER5:15 pmPerth

49h 15m

2 stops

IAD6:30 amWashington, D.C. Dulles Intl

Sep 8

IAD8:29 amWashington, D.C. Dulles Intl

43h 16m

2 stops

PER3:45 pmPerth

$2,050

Air Canada

Aug 25

PER1:45 pmPerth

52h 45m

2 stops

IAD6:30 amWashington, D.C. Dulles Intl

Sep 8

IAD4:00 pmWashington, D.C. Dulles Intl

41h 40m

3 stops

PER9:40 pmPerth

$2,058

Air Canada

Aug 25

PER1:15 pmPerth

53h 15m

2 stops

IAD6:30 amWashington, D.C. Dulles Intl

Sep 8

IAD8:29 amWashington, D.C. Dulles Intl

43h 16m

2 stops

PER3:45 pmPerth

$2,067

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthBaltimore

PER - BWI

PERBWI

Perth

Wed 8/12

11:55 pm-6:34 pm

2 stops30h 39m

Baltimore/Washington

Wed 8/19

3:55 pm-11:15 am

2 stops31h 20m

$1,403

PerthBaltimore

PER - BWI

PERBWI

Perth

Fri 9/4

4:25 pm-9:34 pm

2 stops41h 09m

Baltimore/Washington

Wed 9/23

3:57 pm-11:15 am

2 stops31h 18m

$1,587

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 8/17

3:30 pm-12:24 pm

3 stops56h 54m

Baltimore/Washington

Mon 8/24

11:09 am-11:40 am

3 stops36h 31m

$1,600

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 11/5

10:35 pm-6:17 pm

2 stops32h 42m

Baltimore/Washington

Mon 11/9

7:07 pm-11:15 am

2 stops51h 08m

$1,602

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 11/5

10:35 pm-6:17 pm

2 stops32h 42m

Baltimore/Washington

Mon 11/9

7:07 pm-11:15 am

2 stops51h 08m

$1,603

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 8/16

11:45 pm-11:45 am

3 stops48h 00m

Baltimore/Washington

Sun 8/23

8:00 am-2:05 pm

2 stops42h 05m

$1,652

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 8/17

3:30 pm-5:40 pm

2 stops38h 10m

Baltimore/Washington

Mon 8/24

7:00 am-11:40 am

2 stops40h 40m

$1,657

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 8/16

11:55 pm-7:15 am

2 stops43h 20m

Baltimore/Washington

Sun 8/23

8:00 am-2:05 pm

2 stops42h 05m

$1,659

Quickest round-trip

PerthBaltimore

PER - BWI

PERBWI

Perth

Sun 8/23

11:55 pm-4:35 pm

2 stops28h 40m

Baltimore/Washington

Sun 8/30

6:52 pm-2:05 pm

2 stops31h 13m

$1,664

PerthBaltimore

PER - BWI

PERBWI

Perth

Sat 8/15

10:30 am-8:34 pm

3 stops46h 04m

Baltimore/Washington

Sat 8/22

6:24 am-1:40 pm

3 stops43h 16m

$1,682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Can stopping save me money on Perth to Washington, D.C. flights?

You could potentially save up to 21% on your flight if you consider stops on a Perth to Washington, D.C. flight.

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

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

Estimated round-trip price

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

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

Fastest flight time	28h 25m
Direct flights	None

The fastest flight from Perth to Washington, D.C. takes 28h 25m

There are no direct flights from Perth to Washington, D.C.. There are no popular flight routes from Perth to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Perth to Washington, D.C.

How far is Perth to Washington, D.C. by plane?
Washington, D.C. is 11559.6 mi away from Perth. By plane, this route typically takes 28h 25m.
When did momondo last update prices for flights from Perth Airport to Washington, D.C.?
Prices for flights from Perth Airport to Washington, D.C. were last updated today.
How old do you have to be to fly from Perth Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Bethesda

Fairfax

Glen Burnie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Perth to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

All flight searches from Perth to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Perth.

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

Yes. momondo can track prices for Perth to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

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Washington, D.C. Dulles Intl Airport

Cheap flights from Perth to Washington, D.C. from $737

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Washington, D.C. departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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ANA flights from Perth to Washington, D.C.

Our best ANA deals on Perth to Washington, D.C. flight tickets

Air Canada flights from Perth to Washington, D.C.

Our best Air Canada deals on Perth to Washington, D.C. flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

Can stopping save me money on Perth to Washington, D.C. flights?

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

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

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Perth to Washington, D.C.

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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