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WAS - PER

Find cheap flights from Washington, D.C. to Perth from $1,235

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Perth departing on 8/9. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Perth, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Washington, D.C. to Perth (WAS-PER)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:38 pm - 2:55 pmIAD-PER
33h 17m2 stops
3:50 pm - 4:33 pmPER-IAD
36h 43m2 stops
$1,453
Find Deal
Tue, Sep 10 - Tue, Sep 17
7:45 pm - 10:35 pmDCA-PER
38h 50m2 stops
11:55 pm - 5:06 pmPER-DCA
29h 11m2 stops
$1,600Cathay Pacific
Find Deal
Tue, Sep 10 - Tue, Sep 17
5:38 pm - 12:30 pmIAD-PER
54h 52m3 stops
1:45 pm - 4:33 pmPER-IAD
38h 48m2 stops
$1,693Singapore Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 17
9:20 am - 2:40 pmDCA-PER
41h 20m2 stops
1:10 am - 8:59 pmPER-DCA
55h 49m2 stops
$1,712Singapore Airlines
Find Deal
Tue, Sep 10 - Mon, Sep 16
6:04 pm - 4:00 pmDCA-PER
33h 56m2 stops
11:55 pm - 10:15 pmPER-DCA
34h 20m3 stops
$1,743Air New Zealand
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Tue, Sep 10 - Tue, Sep 17
9:00 am - 4:00 pmBWI-PER
43h 00m2 stops
11:55 pm - 10:30 pmPER-BWI
34h 35m3 stops
$1,745Air New Zealand
Find Deal
Tue, Sep 10 - Tue, Sep 17
10:55 am - 10:35 pmIAD-PER
47h 40m2 stops
10:45 pm - 8:45 amPER-IAD
46h 00m1 stop
$2,592Qatar Airways
Find Deal
Sun, Jun 9 - Mon, Jun 24
10:55 am - 6:35 pmIAD-PER
43h 40m1 stop
10:45 pm - 8:45 amPER-IAD
46h 00m1 stop
$2,643Qatar Airways
Find Deal
Wed, Jun 5 - Tue, Aug 6
4:40 pm - 2:40 pmDCA-PER
34h 00m3 stops
11:55 pm - 5:00 pmPER-DCA
29h 05m2 stops
$2,853United Airlines
Find Deal
Tue, Jun 25 - Mon, Jul 22
6:33 pm - 2:40 pmBWI-PER
32h 07m2 stops
10:45 pm - 9:37 pmPER-BWI
34h 52m3 stops
$3,057United Airlines
Find Deal
Tue, Jun 11 - Thu, Jun 27

Flights from Washington, D.C. to Perth - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Perth to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington, D.C. to Perth?

The average price of all flights from Washington, D.C. to Perth clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Washington, D.C. to Perth, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Perth, Monday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to Perth is April, where tickets cost $1,768 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is $2,641 and $2,247 respectively.

Which airlines provide the cheapest flights from Washington, D.C. to Perth?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Singapore Airlines ($1,235) and Philippine Airlines ($1,438). The cheapest round-trip tickets were found on Cathay Pacific ($1,600) and Singapore Airlines ($1,693).

Good to know

Low season

January

High season

October

Cheapest flight

$1,235
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Baltimore to Perth

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Perth

  • What is the cheapest flight from Washington, D.C. to Perth?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Perth was $1,235 for a one-way ticket and $1,453 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Perth?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Perth?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Perth is the only airport in Perth. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Perth?

    Star Alliance, and oneworld are the airline alliances operating flights between Washington, D.C. and Perth, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Perth, Air New Zealand or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Perth are Air New Zealand and Qatar Airways. With an average price for the route of $1,885 and an overall rating of 8.2, Air New Zealand is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $2,119 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Perth with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Washington, D.C. to Perth

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Air New ZealandOverall score based on 635 reviews
7.9Entertainment
8.8Crew
8.4Boarding
8.1Comfort
7.6Food
Airline reviews

All was good, the only thing was it didn't run on time.

8.0 ExcellentDaniel, Apr 2024ZQN - SYD
Read more about Air New Zealand reviews

All was good, the only thing was it didn't run on time.

Food was not good. We asked for Muslim food and it was weird tasteless type of boiled veges.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

So here's the rub - my flight was booked through Chatdeal even though I bought it under the Kayak umbrella. All the return flights were theoretically through Air New Zealand, however except for the initial leg from New Zealand, they were all partnered flights. So when I arrived at the airport in New Zealand they could only issue me my ticket to Fiji. Once in Fiji I had to do some serious leg work and finagling to get my ticket to Los Angeles through Fiji Air. This included a monitored covid RAT that I wasn't aware I needed to do. So I gave the score I did because of the complexity and annoyance created in the process of getting a boarding pass for my Nadi-LA flight.

The only thing that was less than excellent was the food server at dinner. (I had the chicken.) It wasn't that it was poorly heated or in difficult-to-open containers; it was just that it had a very peculiar taste. And I use that to describe not just the main course but the dessert as well. Very odd flavours for what seemed to be a mainstream item. I did like that the airline offered us a free glass of wine. The breakfast omelette wasn't bad, although it was quite bland.

Pros: "I would have liked for them to refund my ticket even though I asked them to. They ignored my request and I didn't get to go on to the plane but I still paid for it."
Cons: "A refunded plane ticket or voucher would have been better."
Pros: "The crew was excellent and we appreciated the ability to change seats after takeoff."
Pros: "The crew were lovely - friendly and polite!"
Cons: "The delayed departure- but I truly understand that it was beyond the control of the company as the delay was weather related."

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Book cheap flights from Washington, D.C. to Perth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Perth found on KAYAK in the last 72 hours.
8/9Fri
2 stopsSingapore Airlines
44h 10mBWI-PER
$1,235
8/9Fri
2 stopsSingapore Airlines
34h 10mIAD-PER
$1,302
8/9Fri
2 stopsSingapore Airlines
41h 10mDCA-PER
$1,346
8/9Fri
3 stopsSingapore Airlines
41h 20mIAD-PER
$1,360
8/9Fri
3 stopsSingapore Airlines
41h 10mDCA-PER
$1,360
7/3Wed
2 stopsPhilippine Airlines
58h 45mDCA-PER
$1,438
7/1Mon
2 stops
30h 45mIAD-PER
$1,486
8/9Fri
1 stopQatar Airways
33h 30mIAD-PER
$1,622
7/1Mon
3 stops
33h 30mIAD-PER
$1,629
7/1Mon
1 stopQatar Airways
43h 40mIAD-PER
$2,263

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Flights to Perth

Destination:

Perth (PER)Australia

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