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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,324

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
15 7월 — 22 7월1
1 adult

Cheap flight deals from Reagan-National to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 7월 2025.

Round-trip from

$2,304

One-way from

$1,324

Popular in

October

Cheapest in

June

Average price

$3,199
Singapore Airlines
  • Singapore Airlines
  • 31/8-16/9
  • 4 total stops
  • 82h 45m total
  • Washington, D.C. to Perth
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 3/10
  • 2 total stops
  • 49h 55m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($779 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($169 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Reagan-National to Perth

Cheapest flights from Reagan-National to Perth
Explore the most affordable flight options available from Reagan-National to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 7월 2025.

일 31/808:59DCA - PER
2 stops39h 31mSingapore Airlines
화 16/913:45PER - DCA
2 stops43h 14mSingapore Airlines
Deal found 7/7$2,304
일 31/806:30DCA - PER
2 stops52h 10mCathay Pacific
월 15/900:10PER - DCA
2 stops31h 48mCathay Pacific
Deal found 7/7$2,544
금 22/808:59DCA - PER
2 stops34h 46mMultiple Airlines
목 28/800:10PER - DCA
2 stops32h 06mMultiple Airlines
Deal found 8/7$2,592
목 21/808:20DCA - PER
2 stops35h 05mPhilippine Airlines
목 28/808:45PER - DCA
2 stops48h 14mPhilippine Airlines
Deal found 7/7$2,757
토 11/1008:19DCA - PER
2 stops39h 01mQantas Airways
토 18/1017:55PER - DCA
2 stops43h 04mQantas Airways
Deal found 7/7$3,155
월 11/811:00DCA - PER
3 stops40h 45mAir Canada
월 18/823:55PER - DCA
3 stops34h 32mAir Canada
Deal found 8/7$3,239
월 11/812:00DCA - PER
3 stops38h 40mUnited Airlines
월 18/822:45PER - DCA
2 stops34h 52mUnited Airlines
Deal found 8/7$3,583
수 16/714:22DCA - PER
2 stops40h 18mQatar Airways
토 25/1022:45PER - DCA
2 stops32h 56mQatar Airways
Deal found 7/7$3,645
일 27/716:59DCA - PER
2 stops35h 01mAir New Zealand
일 3/823:55PER - DCA
2 stops28h 55mAir New Zealand
Deal found 9/7$3,845

Cheapflights Fare Finder

Customise your flight search to find flights from Reagan-National to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 7월 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Perth that are best for you.

Fly from

Reagan-National

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

일 31/8

08:59-12:30

2 stops39h 31m

Perth

화 16/9

13:45-20:59

2 stops43h 14m

$2,304

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

일 31/8

06:30-22:40

2 stops52h 10m

Perth

월 15/9

00:10-19:58

2 stops31h 48m

$2,544

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

금 22/8

08:59-07:45

2 stops34h 46m

Perth

목 28/8

00:10-20:16

2 stops32h 06m

$2,592

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

목 21/8

08:20-07:25

2 stops35h 05m

Perth

목 28/8

08:45-20:59

2 stops48h 14m

$2,757

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

토 11/10

08:19-11:20

2 stops39h 01m

Perth

토 18/10

17:55-00:59

2 stops43h 04m

$3,155

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

월 11/8

11:00-15:45

3 stops40h 45m

Perth

월 18/8

23:55-22:27

3 stops34h 32m

$3,239

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

월 11/8

12:00-14:40

3 stops38h 40m

Perth

월 18/8

22:45-21:37

2 stops34h 52m

$3,583

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

일 27/7

16:59-16:00

2 stops35h 01m

Perth

일 3/8

23:55-16:50

2 stops28h 55m

$3,845

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

금 3/10

17:30-07:25

2 stops49h 55m

$1,324

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

금 15/8

08:20-07:45

2 stops35h 25m

$1,459

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from Reagan-National to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Reagan-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 10 7월 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Air New Zealand, andCathay Pacific from Washington, D.C. Reagan-National Airport to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,324 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
8.0
Very Good
494 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
929 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
873 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
United Airlines
7.4
Good
8,846 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Washington, D.C. Reagan-National?

    Most people fly into Perth (PER) if they book a flight to Perth from Washington, D.C. Reagan-National. On average, Perth has 0 inbound flights from Washington, D.C. Reagan-National per day from 0 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Perth one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $1,324. Cathay Pacific flights start at $1,459 while deals on Singapore Airlines start at $2,181 one-way.

  • Can I find deals for flights from Reagan-National to Perth that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Perth.

  • Can I find deals for business class flights from Reagan-National to Perth?

    Yes. Cheapflights offers flight deals from Reagan-National to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Perth?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Perth (average of $286). Flying from Washington, D.C. Reagan-National Airport to Perth in December is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Mandurah
Scarborough
Fremantle
Rottnest Island

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