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

Prices for flights from Perth Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Washington, D.C. Dulles Intl Airport.

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

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,039 Cheap Flights from Perth to Washington, D.C. Dulles Intl Airport in 2026/27

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 11:45 amPER Perth-IAD Washington, D.C. Dulles Intl

41h 20m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

1:30 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-PER Perth

43h 15m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai

$1,729Multiple Airlines

Fri, Dec 4 - Thu, Jan 21

8:35 am - 5:40 amPER Perth-IAD Washington, D.C. Dulles Intl

34h 05m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

10:55 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-PER Perth

36h 00m2 stops Munich Franz Josef Strauss Singapore Changi

$1,860Multiple Airlines

Mon, Nov 23 - Thu, Dec 3

4:40 am - 11:45 amPER Perth-IAD Washington, D.C. Dulles Intl

44h 05m2 stops Kuala Lumpur Intl Istanbul

9:20 pm - 3:40 amIAD Washington, D.C. Dulles Intl-PER Perth

41h 20m2 stops Istanbul Kuala Lumpur Intl

$1,867Multiple Airlines

Thu, Dec 3 - Thu, Jan 21

9:55 pm - 9:10 pmPER Perth-IAD Washington, D.C. Dulles Intl

36h 15m2 stops Tokyo Narita Chicago O'Hare Intl

11:10 am - 8:15 pmIAD Washington, D.C. Dulles Intl-PER Perth

44h 05m1 stop Tokyo Haneda

$2,071ANA

Mon, Nov 23 - Thu, Dec 3

9:55 pm - 7:22 amPER Perth-IAD Washington, D.C. Dulles Intl

46h 27m2 stops Tokyo Narita New York John F Kennedy Intl

1:00 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PER Perth

42h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

$2,075ANA

Tue, Nov 24 - Fri, Dec 4

9:55 pm - 9:10 pmPER Perth-IAD Washington, D.C. Dulles Intl

36h 15m2 stops Tokyo Narita Chicago O'Hare Intl

8:23 am - 8:15 pmIAD Washington, D.C. Dulles Intl-PER Perth

46h 52m2 stops Chicago O'Hare Intl Tokyo Narita

$2,215ANA

Sat, Nov 21 - Sat, Nov 28

10:35 am - 9:00 amPER Perth-IAD Washington, D.C. Dulles Intl

35h 25m3 stops Singapore Changi Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

8:05 pm - 1:30 amIAD Washington, D.C. Dulles Intl-PER Perth

40h 25m2 stops Doha Hamad Intl Kuala Lumpur Intl

$2,222Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

10:35 am - 9:00 amPER Perth-IAD Washington, D.C. Dulles Intl

35h 25m3 stops Singapore Changi Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

7:40 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-PER Perth

30h 45m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Bangkok Suvarnabhumi

$2,290Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

5:00 am - 6:14 pmPER Perth-IAD Washington, D.C. Dulles Intl

26h 14m2 stops Sydney Kingsford Smith Dallas/Fort Worth

2:42 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-PER Perth

38h 48m2 stops Dallas/Fort Worth Brisbane

$2,311Qantas Airways

Fri, Dec 4 - Fri, Dec 11

10:20 pm - 8:35 amPER Perth-IAD Washington, D.C. Dulles Intl

47h 15m1 stop Dubai Intl

10:35 am - 5:30 pmIAD Washington, D.C. Dulles Intl-PER Perth

41h 55m1 stop Dubai Intl

$2,328Emirates

Sat, Feb 13 - Wed, Feb 17

Cheap last minute flights

Enter your travel dates to find the best prices.

5:50 pm - 11:43 pmPER Perth-IAD Washington, D.C. Dulles Intl

41h 53m3 stops Singapore Changi Doha Hamad Intl Atlanta Hartsfield-Jackson

8:05 pm - 1:30 amIAD Washington, D.C. Dulles Intl-PER Perth

40h 25m2 stops Doha Hamad Intl Kuala Lumpur Intl

$2,116Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

9:55 pm - 9:13 pmPER Perth-IAD Washington, D.C. Dulles Intl

35h 18m2 stops Tokyo Narita Chicago O'Hare Intl

12:15 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PER Perth

44h 00m1 stop Tokyo Haneda

$2,127ANA

Sun, Oct 25 - Thu, Oct 29

9:55 pm - 9:13 pmPER Perth-IAD Washington, D.C. Dulles Intl

35h 18m2 stops Tokyo Narita Chicago O'Hare Intl

12:15 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PER Perth

44h 00m1 stop Tokyo Haneda

$2,131ANA

Sun, Oct 25 - Thu, Oct 29

10:35 am - 10:00 amPER Perth-IAD Washington, D.C. Dulles Intl

35h 25m2 stops Singapore Changi Abu Dhabi Zayed Intl

8:05 pm - 1:30 amIAD Washington, D.C. Dulles Intl-PER Perth

40h 25m2 stops Doha Hamad Intl Kuala Lumpur Intl

$2,225Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

10:35 am - 10:00 amPER Perth-IAD Washington, D.C. Dulles Intl

35h 25m3 stops Singapore Changi Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

2:25 pm - 12:35 pmIAD Washington, D.C. Dulles Intl-PER Perth

33h 10m3 stops Abu Dhabi Zayed Intl Hyderabad Rajiv Gandhi Intl Singapore Changi

$2,289Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

10:20 pm - 9:15 amPER Perth-IAD Washington, D.C. Dulles Intl

46h 55m1 stop Dubai Intl

11:15 am - 5:30 pmIAD Washington, D.C. Dulles Intl-PER Perth

42h 15m1 stop Dubai Intl

$2,303Emirates

Sun, Oct 25 - Thu, Oct 29

10:45 pm - 11:59 pmPER Perth-IAD Washington, D.C. Dulles Intl

37h 14m2 stops Doha Hamad Intl Seattle/Tacoma Intl

8:05 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-PER Perth

33h 40m1 stop Doha Hamad Intl

$2,319Qatar Airways

Tue, Oct 27 - Tue, Nov 3

10:30 am - 9:15 amPER Perth-IAD Washington, D.C. Dulles Intl

34h 45m2 stops Singapore Changi Dubai Intl

11:15 am - 5:30 pmIAD Washington, D.C. Dulles Intl-PER Perth

42h 15m1 stop Dubai Intl

$2,330Emirates

Sun, Oct 25 - Thu, Oct 29

10:45 pm - 4:55 pmPER Perth-IAD Washington, D.C. Dulles Intl

30h 10m1 stop Doha Hamad Intl

8:05 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-PER Perth

33h 40m1 stop Doha Hamad Intl

$2,350Qatar Airways

Tue, Oct 27 - Tue, Nov 3

10:45 pm - 4:55 pmPER Perth-IAD Washington, D.C. Dulles Intl

30h 10m1 stop Doha Hamad Intl

9:05 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-PER Perth

33h 40m1 stop Doha Hamad Intl

$2,579Multiple Airlines

Sun, Oct 25 - Thu, Oct 29

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Qantas Airways flights from Perth to Washington, D.C. Dulles Intl Airport

Our best Qantas Airways deals on Perth to Washington, D.C. Dulles Intl Airport flight tickets

Qantas Airways

Dec 4

PER5:00 amPerth

26h 14m

2 stops

IAD6:14 pmWashington, D.C. Dulles Intl

Dec 11

IAD2:42 pmWashington, D.C. Dulles Intl

38h 48m

2 stops

PER6:30 pmPerth

$2,311

Qantas Airways

Dec 4

PER11:10 pmPerth

29h 36m

2 stops

IAD3:46 pmWashington, D.C. Dulles Intl

Jan 21

IAD5:07 pmWashington, D.C. Dulles Intl

33h 53m

2 stops

PER4:00 pmPerth

$2,459

Qantas Airways

Feb 13

PER5:20 pmPerth

42h 28m

2 stops

IAD10:48 pmWashington, D.C. Dulles Intl

Feb 17

IAD12:14 pmWashington, D.C. Dulles Intl

40h 11m

2 stops

PER5:25 pmPerth

$2,531

Emirates flights from Perth to Washington, D.C. Dulles Intl Airport

Our best Emirates deals on Perth to Washington, D.C. Dulles Intl Airport flight tickets

Emirates

Oct 25

PER10:20 pmPerth

46h 55m

1 stop

IAD9:15 amWashington, D.C. Dulles Intl

Oct 29

IAD11:15 amWashington, D.C. Dulles Intl

42h 15m

1 stop

PER5:30 pmPerth

$2,303

Emirates

Feb 13

PER10:20 pmPerth

47h 15m

1 stop

IAD8:35 amWashington, D.C. Dulles Intl

Feb 17

IAD10:35 amWashington, D.C. Dulles Intl

41h 55m

1 stop

PER5:30 pmPerth

$2,328

Emirates

Oct 25

PER10:30 amPerth

34h 45m

2 stops

IAD9:15 amWashington, D.C. Dulles Intl

Oct 29

IAD11:15 amWashington, D.C. Dulles Intl

42h 15m

1 stop

PER5:30 pmPerth

$2,330

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Fri 12/4

7:25 am-11:45 am

3 stops41h 20m

Washington, D.C. Dulles Intl

Thu 1/21

1:30 pm-9:45 pm

3 stops43h 15m

$1,729

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Mon 11/23

8:35 am-5:40 am

2 stops34h 05m

Washington, D.C. Dulles Intl

Thu 12/3

10:55 pm-11:55 pm

2 stops36h 00m

$1,860

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Thu 12/3

4:40 am-11:45 am

2 stops44h 05m

Washington, D.C. Dulles Intl

Thu 1/21

9:20 pm-3:40 am

2 stops41h 20m

$1,867

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Mon 11/23

9:55 pm-9:10 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Thu 12/3

11:10 am-8:15 pm

1 stop44h 05m

$2,071

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Tue 11/24

9:55 pm-7:22 am

2 stops46h 27m

Washington, D.C. Dulles Intl

Fri 12/4

1:00 pm-8:15 pm

2 stops42h 15m

$2,075

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Sat 11/21

9:55 pm-9:10 pm

2 stops36h 15m

Washington, D.C. Dulles Intl

Sat 11/28

8:23 am-8:15 pm

2 stops46h 52m

$2,215

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Sat 11/21

10:35 am-9:00 am

3 stops35h 25m

Washington, D.C. Dulles Intl

Sat 11/28

8:05 pm-1:30 am

2 stops40h 25m

$2,222

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Sat 11/21

10:35 am-9:00 am

3 stops35h 25m

Washington, D.C. Dulles Intl

Sat 11/28

7:40 pm-3:25 pm

3 stops30h 45m

$2,290

Quickest round-trip

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Fri 12/4

5:00 am-6:14 pm

2 stops26h 14m

Washington, D.C. Dulles Intl

Fri 12/11

2:42 pm-6:30 pm

2 stops38h 48m

$2,311

PerthWashington, D.C.

PER Perth - IAD Washington, D.C. Dulles Intl

PERIAD

Perth

Sat 2/13

10:20 pm-8:35 am

1 stop47h 15m

Washington, D.C. Dulles Intl

Wed 2/17

10:35 am-5:30 pm

1 stop41h 55m

$2,328

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. Dulles Intl Airport

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

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

You could potentially save up to 1% on your flight if you consider stops on a Perth to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Perth to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (PER to IAD) flight deals and tips

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

Best Price Found	$1,039
Fastest flight time	47h 15m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Perth in the past 72 hours is $1,039. The best round-trip flight deal from Perth to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,729.

The fastest flight from Perth to Washington, D.C. Dulles Intl Airport takes 47h 15m

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

Search flight deals

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

How far is Perth to Washington, D.C. Dulles Intl by plane?
The distance between Perth and Washington, D.C. Dulles Intl is about 11538.7 mi. By plane, this route typically takes 47h 15m.
When did momondo last update prices for flights from Perth Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Perth Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How old do you have to be to fly from Perth Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Flights from Perth to Washington, D.C. 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.

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Once all potential Perth to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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