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Cheap flights from Perth (PER) to Dulles Intl (IAD) from $1,015

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PER — IAD
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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The best prices from Perth to Washington, D.C. Dulles Intl are usually found in January or February, booked 54 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Perth to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Dulles Intl (IAD). 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 May 5, 2024.

Popular in

September

Cheapest in

January

Average price

$1,849

Round-trip from

$234
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 46% potential price drop
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Average for round-trip flights in May 2024
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From Perth to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Perth to Washington, D.C. Dulles Intl Airport?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

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

Flights from Perth to Washington, D.C. Dulles Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Perth to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at $1,267.

When is the cheapest time to fly from Perth to Washington, D.C. Dulles Intl Airport (PER - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to Washington, D.C. Dulles Intl Airport as you normally would.

Cheap Singapore Airlines flights from Perth to Dulles Intl

Explore cheap flight options specifically provided by Singapore Airlines for the route between Perth and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Take a peek at the cheapest Singapore Airlines flights we've detected traveling from Perth to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Thu 10/241:45 pmPER - IAD
2 stops38h 33mSingapore Airlines
Mon 10/289:00 amIAD - PER
2 stops50h 55mSingapore Airlines
Deal found 5/3$1,682
Thu 10/241:45 pmPER - IAD
2 stops38h 33mSingapore Airlines
Mon 10/289:00 amIAD - PER
2 stops41h 45mSingapore Airlines
Deal found 5/4$1,686

Cheap Qatar Airways flights from Perth to Dulles Intl

Explore cheap flight options specifically provided by Qatar Airways for the route between Perth and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Browse through some of the cheapest Qatar Airways flights traveling from Perth to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Mon 10/2110:45 pmPER - IAD
1 stop29h 25mQatar Airways
Thu 2/138:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/4$1,738
Thu 10/2410:45 pmPER - IAD
1 stop29h 25mQatar Airways
Mon 10/289:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/3$1,892
Thu 10/2410:45 pmPER - IAD
1 stop29h 25mQatar Airways
Mon 10/289:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/4$1,897

Cheap Perth to Dulles Intl flights in May & June 2024

Find cheap flight options from Perth to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 5/510:45 pmPER - IAD
1 stop29h 25mQatar Airways
Thu 5/99:05 pmIAD - PER
1 stop33h 30mQatar Airways
Deal found 5/4$1,822
Sun 5/510:45 pmPER - IAD
1 stop29h 25mQatar Airways
Thu 5/96:20 amIAD - PER
2 stops48h 15mQatar Airways
Deal found 5/4$2,159
Sun 5/54:45 pmPER - IAD
2 stops38h 23mUnited Airlines
Thu 5/92:17 pmIAD - PER
2 stops36h 23mUnited Airlines
Deal found 5/4$2,693

Perth to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Perth and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 10/241:45 pmPER - IAD
2 stops38h 33mSingapore Airlines
Mon 10/289:00 amIAD - PER
2 stops50h 55mSingapore Airlines
Deal found 5/3$1,682
Thu 10/241:45 pmPER - IAD
2 stops38h 33mSingapore Airlines
Mon 10/289:00 amIAD - PER
2 stops41h 45mSingapore Airlines
Deal found 5/4$1,686
Mon 10/2110:45 pmPER - IAD
1 stop29h 25mQatar Airways
Thu 2/138:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/4$1,738
Mon 10/2110:55 pmPER - IAD
2 stops29h 50mMultiple Airlines
Thu 2/1312:35 pmIAD - PER
3 stops36h 15mMultiple Airlines
Deal found 5/4$1,775
Sun 5/510:45 pmPER - IAD
1 stop29h 25mQatar Airways
Thu 5/99:05 pmIAD - PER
1 stop33h 30mQatar Airways
Deal found 5/4$1,822
Thu 10/2410:45 pmPER - IAD
1 stop29h 25mQatar Airways
Mon 10/289:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/3$1,892
Thu 10/2410:45 pmPER - IAD
1 stop29h 25mQatar Airways
Mon 10/289:05 pmIAD - PER
1 stop33h 40mQatar Airways
Deal found 5/4$1,897
Mon 10/2110:55 pmPER - IAD
3 stops33h 23mMultiple Airlines
Thu 2/1311:15 amIAD - PER
3 stops38h 15mMultiple Airlines
Deal found 5/4$1,900
Mon 10/2112:10 pmPER - IAD
2 stops32h 30mMultiple Airlines
Thu 2/1310:30 amIAD - PER
1 stop24h 35mMultiple Airlines
Deal found 5/4$1,946

One-way flights to Dulles Intl from Perth

Search for one-way flight options from Perth to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Some of the best available deals we've found on one-way flights from Perth to Washington, D.C.. Users can also find round-trip Perth to Washington, D.C. flights by using the search form above.
Sun 9/229:45 amPER - IAD
2 stops35h 00mMultiple Airlines
Deal found 5/3$1,015
Sun 9/2210:45 pmPER - IAD
1 stop29h 25mMultiple Airlines
Deal found 5/3$1,104
Sat 9/211:20 amPER - IAD
2 stops30h 35mMultiple Airlines
Deal found 5/3$1,221
Sat 9/211:10 amPER - IAD
3 stops51h 23mSingapore Airlines
Deal found 5/3$1,590

Find flights from Perth to Dulles Intl within your budget

Customize your flight search to find flights from Perth to Dulles Intl 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,682 - $2,568

Route

Depart

Return

Price

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Thu 10/24

2 stops38h 33m

Washington, D.C. Dulles Intl

Mon 10/28

2 stops50h 55m

$1,682

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Thu 10/24

2 stops38h 33m

Washington, D.C. Dulles Intl

Mon 10/28

2 stops41h 45m

$1,686

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Mon 10/21

1 stop29h 25m

Washington, D.C. Dulles Intl

Thu 2/13

1 stop33h 40m

$1,738

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Mon 10/21

2 stops29h 50m

Washington, D.C. Dulles Intl

Thu 2/13

3 stops36h 15m

$1,775

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Thu 10/24

1 stop29h 25m

Washington, D.C. Dulles Intl

Mon 10/28

1 stop33h 40m

$1,892

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Mon 10/21

3 stops33h 23m

Washington, D.C. Dulles Intl

Thu 2/13

3 stops38h 15m

$1,900

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Thu 10/24

2 stops32h 30m

Washington, D.C. Dulles Intl

Mon 10/28

1 stop42h 05m

$1,978

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Thu 10/24

2 stops29h 50m

Washington, D.C. Dulles Intl

Mon 10/28

3 stops42h 15m

$2,347

PerthWashington, D.C. Dulles Intl

PER - IAD

PERIAD

Perth

Sun 10/20

2 stops32h 01m

Washington, D.C. Dulles Intl

Thu 2/13

2 stops34h 50m

$2,568

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Perth to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Perth to Dulles Intl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Perth to Washington, D.C. Dulles Intl Airport, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Perth to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Perth to Dulles Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Perth to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dulles Intl by month

Plan your trip from Perth to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Perth to Dulles Intl is currently $1,233 while a round-trip flight costs $1,952. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Perth to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Perth to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). 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.

January

$308

February

$303

March

$358

April

$337

May

$337

June

$398

July

$378

August

$296

September

$281

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 5, 2024.
Get a feel of what it's like to fly with Singapore Airlines, Qatar Airways and Emirates from Perth to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Singapore Airlines
8.3
Very good
1,465 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Emirates
8.1
Very good
4,014 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Cathay Pacific
7.8
Good
1,106 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Qatar Airways
7.7
Good
4,440 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

United Airlines
7.4
Good
11,125 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Entertainment

8.2

Boarding

8.4

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.8

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Related info for your journey

Find useful and relevant information for your journey from Perth to Dulles Intl. 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 from for flights from Perth to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth. There are 0 flights from Perth to Washington, D.C. Dulles Intl per day from 2 different airlines.

  • Can I find flights from Perth to Washington, D.C. Dulles Intl Airport for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Perth to Washington, D.C. Dulles Intl Airport for under $1,700. The cheapest flight booked recently is on Singapore Airlines for just $1,682, but on average you can expect to pay $2,338.

  • What are the cheapest airlines flying from Perth to Washington, D.C. Dulles Intl Airport round-trip?

    Our cheapest airline available from Perth to Washington, D.C. Dulles Intl Airport is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,682 on this airline. Additional options worth looking into are Qatar Airways and Emirates, starting at $1,738 and $1,978 round-trip. You may be able to fly from Perth to Washington, D.C. Dulles Intl Airport for 9% less than the average price by searching for these airlines.

  • What does PER to IAD mean?

    PER and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PER to IAD refers to a flight route from Perth Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Perth to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Perth to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Perth to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Perth to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Perth to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Perth to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Dulles Intl?

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

  • Can I find deals for business class flights from Perth to Dulles Intl?

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

  • Can I find deals for flights from Perth to Dulles Intl that allow pets onboard?

    Many airlines flying from Perth to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Perth to Dulles Intl?

    Yes, you can often find last-minute deals on Perth to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Perth to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Perth to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for Perth to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Perth to Baltimore flights

Top 2 airlines flying from Perth to Dulles Intl

Discover the top 2 airlines that operate flights from Perth to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,280Average$1,914FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$1,794Average$2,039FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
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Search flights from Perth to Dulles Intl by cabin class

Find flights from Perth to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Perth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Perth to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Dulles Intl.

Can Cheapflights find flights from Perth to Dulles Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Dulles Intl with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Dulles Intl become cheaper?

Yes! Start tracking prices for Perth to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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