£1,004 Cheap Flights from Washington D.C. (WASA) to Perth (PER)

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Flight deals from Washington D.C. to Perth Airport

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Perth? Find the lowest prices on one-way and return tickets right here.

Perth.£1,007 per passenger.Departing Sun, 23 Aug, returning Sun, 6 Sep.Return flight with Alaska Airlines and Scoot.Outbound indirect flight with Alaska Airlines, departs from Baltimore Washington International on Sun, 23 Aug, arriving in Perth.Inbound indirect flight with Scoot, departs from Perth on Sun, 6 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From £1,007, select.

Perth.£1,093 per passenger.Departing Wed, 21 Oct, returning Wed, 18 Nov.Return flight with Alaska Airlines and Scoot.Outbound indirect flight with Alaska Airlines, departs from Baltimore Washington International on Wed, 21 Oct, arriving in Perth.Inbound indirect flight with Scoot, departs from Perth on Wed, 18 Nov, arriving in Washington Dulles.Price includes taxes and charges.From £1,093, select.

Perth.£1,105 per passenger.Departing Sun, 3 May, returning Sun, 10 May.Return flight with Frontier Airlines and Indonesia AirAsia.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 3 May, arriving in Perth.Inbound indirect flight with Indonesia AirAsia, departs from Perth on Sun, 10 May, arriving in Washington Dulles.Price includes taxes and charges.From £1,105, select.

Perth.£1,120 per passenger.Departing Wed, 29 Apr, returning Wed, 6 May.Return flight with Alaska Airlines and AirAsia.Outbound indirect flight with Alaska Airlines, departs from Washington Dulles on Wed, 29 Apr, arriving in Perth.Inbound indirect flight with AirAsia, departs from Perth on Wed, 6 May, arriving in Washington Dulles.Price includes taxes and charges.From £1,120, select.

Perth.£1,158 per passenger.Departing Tue, 28 Apr, returning Fri, 21 Aug.Return flight with Frontier Airlines and Jetstar.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 28 Apr, arriving in Perth.Inbound indirect flight with Jetstar, departs from Perth on Fri, 21 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From £1,158, select.

Perth.£1,176 per passenger.Departing Thu, 15 Oct, returning Sat, 31 Oct.Return flight with Alaska Airlines and AirAsia.Outbound indirect flight with Alaska Airlines, departs from Washington Dulles on Thu, 15 Oct, arriving in Perth.Inbound indirect flight with AirAsia, departs from Perth on Sat, 31 Oct, arriving in Washington Dulles.Price includes taxes and charges.From £1,176, select.

Perth.£1,210 per passenger.Departing Mon, 1 Jun, returning Mon, 8 Jun.Return flight with Alaska Airlines and VietJet Air.Outbound indirect flight with Alaska Airlines, departs from Washington Ronald Reagan on Mon, 1 Jun, arriving in Perth.Inbound indirect flight with VietJet Air, departs from Perth on Mon, 8 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From £1,210, select.

Perth.£1,288 per passenger.Departing Mon, 30 Mar, returning Thu, 30 Apr.Return flight with Etihad Airways and AirAsia.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Mon, 30 Mar, arriving in Perth.Inbound indirect flight with AirAsia, departs from Perth on Thu, 30 Apr, arriving in Washington Dulles.Price includes taxes and charges.From £1,288, select.

Perth.£1,315 per passenger.Departing Mon, 30 Mar, returning Thu, 7 May.Return flight with Etihad Airways and Qantas.Outbound indirect flight with Etihad Airways, departs from Washington Dulles on Mon, 30 Mar, arriving in Perth.Inbound indirect flight with Qantas, departs from Perth on Thu, 7 May, arriving in Washington Dulles.Price includes taxes and charges.From £1,315, select.

Perth.£1,536 per passenger.Departing Tue, 16 Feb, returning Thu, 11 Mar.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Washington Dulles on Tue, 16 Feb, arriving in Perth.Inbound indirect flight with Malaysia Airlines, departs from Perth on Thu, 11 Mar, arriving in Washington Dulles.Price includes taxes and charges.From £1,536, select.

Perth.£1,676 per passenger.Departing Sat, 27 Jun, returning Sat, 4 Jul.Return flight with Frontier Airlines and BatikAir Malaysia.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 27 Jun, arriving in Perth.Inbound indirect flight with BatikAir Malaysia, departs from Perth on Sat, 4 Jul, arriving in Washington Dulles.Price includes taxes and charges.From £1,676, select.

Perth.£1,743 per passenger.Departing Tue, 24 Mar, returning Tue, 31 Mar.Return flight with Emirates.Outbound indirect flight with Emirates, departs from Washington Dulles on Tue, 24 Mar, arriving in Perth.Inbound indirect flight with Emirates, departs from Perth on Tue, 31 Mar, arriving in Washington Dulles.Price includes taxes and charges.From £1,743, select.

Find the cheapest month to fly from Washington D.C. to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Perth flights are currently cheapest in May.

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Washington D.C. to Perth: Alternative routes

Compare routes from Washington D.C. to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Perth

6 miles from central Perth

ClosestCheapest

from £1,004

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Washington D.C. to Perth: Flight information

The things to know before you go.

Cheapest flight found	£1,007
Cheapest month to fly	August

Check out these Perth hotels

Ready to plan your stay? Other travellers rate these Perth hotels for cleanliness, service and location.

COMO The Treasury

0.42 miles from city centre

£499

Per night

Durham Lodge Bed & Breakfast

3.11 miles from city centre

£123

Per night

Garde Hotel and Warders Cottages

9.70 miles from city centre

£213

Per night

COMO The Treasury

0.42 miles from city centre

£499

Per night

Durham Lodge Bed & Breakfast

3.11 miles from city centre

£123

Per night

Garde Hotel and Warders Cottages

9.70 miles from city centre

£213

Per night

Explore top-rated hotels

Finding cheap flights from Washington D.C. to Perth: Frequently asked questions

How much are return flights from Washington D.C. to Perth?

The best price we found for a return flight from Washington D.C. to Perth is £1,004. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Washington D.C. to Perth?

Currently, there are no airlines that fly direct from Washington D.C. to Perth. But we found flights with one stop from £1,004.

How many flights are there a week from Washington D.C. to Perth?

As of March 2026, there are no flights flying from Washington D.C. to Perth.

When is the cheapest time to fly from Washington D.C. to Perth?

The cheapest month to fly from Washington D.C. to Perth is usually August.

Which upcoming date is cheapest to fly from Washington D.C. to Perth Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Perth Airport on Sunday, 23 August 2026.

Can I get a direct flight from Washington D.C. to Perth Airport?

No airlines currently offer direct flights between Washington D.C. and Perth Airport. Most routes have one or more stops.

How can I find the best flight deal to Perth?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Perth?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Washington D.C. to Perth with?

The cheapest airline that flies to Perth is Alaska Airlines .

Travelling from Washington DC to Perth Airport (PER): What you need to know

Perth is 13 hours ahead of Washington DC. Perth Airport is located in Perth, which runs on the UTC+8 timezone.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your flight from Washington DC to PER.
April is a busy month for air travel. If you're heading away then or around a major holiday like Thanksgiving or Christmas, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

Located around 6 kms (4 miles) from the centre of Washington DC, DCA can be reached in about 10 minutes by car, depending on traffic. The journey on public transport will take roughly 25 minutes.
Searching for a comfortable hotel close to Ronald Reagan Washington National Airport? If you're catching an early flight from Washington DC to Perth Airport, these stays will put you moments from your departure gate:
Of all flights departing from Ronald Reagan Washington National Airport, 76% land on schedule at their destination.
DCA is located at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

Make the most of your trip with a stopover on your flight from Washington DC to Perth Airport. Check out these connections between Washington Dulles International Airport and PER:
- London Heathrow Airport (LHR)
- Dubai International Airport (DXB)
- Paris Charles de Gaulle Airport (CDG)
IAD is around 40 kms (25 miles) from central Washington DC. It takes 45 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour 10 minutes.
Get your holiday started early with an additional night away from home. Before your Washington DC to PER flight, unwind in one of these hotels close to Washington Dulles International Airport:
74% of flights taking off from Washington Dulles International Airport arrive according to schedule.
You'll find IAD at 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

You can reserve a plane ticket from Washington DC to Perth Airport (PER) out of Baltimore Washington International Airport (BWI) with a stopover. London Heathrow Airport (LHR) is a popular transfer point.
The journey time to BWI from central Washington DC is around 50 minutes by public transport. If you're in a car, it'll take you about 40 minutes to cover the 48 kms (30 miles) or so.
Set yourself up for a smooth departure — stay near Baltimore Washington International Airport and know you'll make it to the terminal with time to spare. Settle in at one of these hotels the day before if you have an early Washington DC to Perth Airport flight:
The on-time performance rating of BWI is 77%. To put it simply, that's how often flights from this airport arrive as planned.

About Perth Airport (PER)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Washington DC to Perth Airport. Stay at one of these accommodation options near PER instead:
Pick up a Perth Airport rental car and explore Perth and beyond with your own set of wheels. SafeDrive Car Rentals, City Centre Car Rentals and No birds are top providers to choose from here.
To get the best deal, reserve your vehicle around one week ahead of your Washington DC to Perth Airport flight.

Getting from Perth Airport (PER) to central Perth

Perth Airport is around 11 kms (7 miles) from central Perth. It takes around 20 minutes or so to get to the city by car.
It takes around 25 minutes if you're using public transport.

How to find the cheapest flights from Washington DC to Perth Airport (PER)

The cheapest price we've found for a one-way ticket from Washington DC to Perth Airport is £546. For a return flight on this route, the best price is £1,004. Depending on when you book and the availability, these fares could change.
To find cheap flights from Washington DC to PER, book early. Airlines usually offer lower fares when flights first go on sale.
The 'Whole month' search tool will show you the cheapest Washington DC to Perth Airport tickets across the month. It's a good way to find a bargain if your travel plans are flexible.
There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment there's a better deal on plane tickets from Washington DC to PER.
Filters make it easier to snap up a deal on your flight from Washington DC to Perth Airport. Choose the flight times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Washington DC to Perth Airport (PER)

January is when most people book flights from Washington DC to Perth Airport (PER). Visit Perth in September for a more low-key escape.
Book a Washington DC to PER plane ticket departing in January if you want to visit the city during its warmest month. Expect temperatures in Perth to range from 17ºC to 35ºC.
August sees temperatures of between 8ºC and 20ºC. Look for cheap tickets from Washington DC to Perth Airport around that time if you like cooler conditions.

More about Perth

When it comes to searching for somewhere to lay your head, you'll find the top stays in Perth right here. Browse these hotels once you've booked your flight from Washington DC to Perth Airport:
Every great journey has to include a little sightseeing. Cottesloe Beach, Kings Park Observation Tower and City Beach are must-do's during your Perth adventure.

Explore more of Australia

Perth has loads to offer, but there are so many other parts of Australia waiting to be explored. Around 161 kms (100 miles) south of Perth, a visit to Bunbury will keep your itinerary packed. Start with attractions like Koombana Beach, Dolphin Cove and Leschenault Peninsula Conservation Park.
Around 193 kms (120 miles) south of Perth, Busselton is another favourite stop in Australia. Experience the best of this destination with a visit to Underwater Observatory, Abbey Beach and Busselton Jetty.