What is the cheapest airline that flies from Perth to Washington?

Philippine Airlines and Singapore Airlines are the most popular carriers operating from Perth to Washington

When did momondo last update prices for flights from Perth Airport to Washington?

Prices for flights from Perth Airport to Washington were last updated today.

How old do you have to be to fly from Perth Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$868 Cheap Flights from Perth to Washington in 2026

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Find the cheapest flights from Perth to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 am - 8:05 pm

PER

SEA

26h 30m

1 stop

11:55 pm - 7:15 am

SEA

PER

40h 20m

1 stop

$1,256Philippine Airlines

Thu, Oct 22 - Mon, Oct 26

8:35 am - 8:05 pm

PER

SEA

26h 30m

1 stop

11:55 pm - 7:15 am

SEA

PER

40h 20m

1 stop

$1,258Philippine Airlines

Thu, Oct 22 - Mon, Oct 26

8:35 am - 8:05 pm

PER

SEA

26h 30m

1 stop

11:55 pm - 7:15 am

SEA

PER

40h 20m

1 stop

$1,259Philippine Airlines

Thu, Oct 22 - Mon, Oct 26

10:30 am - 9:49 pm

PER

SEA

26h 19m

2 stops

5:59 pm - 5:00 pm

SEA

PER

32h 01m

2 stops

$1,271Qantas Airways

Tue, Jun 2 - Tue, Jun 9

8:35 am - 8:05 pm

PER

SEA

26h 30m

1 stop

11:55 pm - 7:15 am

SEA

PER

40h 20m

1 stop

$1,312Philippine Airlines

Thu, Oct 22 - Mon, Oct 26

11:05 pm - 10:05 am

PER

SEA

26h 00m

2 stops

7:20 pm - 9:40 pm

SEA

PER

35h 20m

2 stops

$1,390Multiple Airlines

Mon, Jun 1 - Mon, Jun 15

10:40 pm - 10:05 am

PER

SEA

26h 25m

2 stops

7:20 pm - 3:45 pm

SEA

PER

29h 25m

2 stops

$1,392Air Canada

Thu, Jun 4 - Thu, Jun 11

11:55 pm - 1:57 pm

PER

SEA

29h 02m

2 stops

2:40 pm - 11:15 am

SEA

PER

29h 35m

2 stops

$1,403American Airlines

Mon, Jun 1 - Mon, Jun 15

10:30 am - 9:07 pm

PER

SEA

25h 37m

2 stops

2:27 pm - 12:05 pm

SEA

PER

30h 38m

2 stops

$1,413Multiple Airlines

Tue, Jun 2 - Fri, Jun 19

10:30 am - 9:49 pm

PER

SEA

26h 19m

2 stops

2:40 pm - 7:10 pm

SEA

PER

37h 30m

2 stops

$1,415Qantas Airways

Sat, Jun 6 - Sat, Jun 13

Philippine Airlines flights from Perth to State of Washington

Our best Philippine Airlines deals on Perth to State of Washington flight tickets

Philippine Airlines

Oct 22

PER8:35 amPerth

26h 30m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Oct 26

SEA11:55 pmSeattle/Tacoma Intl

40h 20m

1 stop

PER7:15 amPerth

$1,256

Philippine Airlines

Oct 22

PER8:35 amPerth

26h 30m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Oct 26

SEA11:55 pmSeattle/Tacoma Intl

40h 20m

1 stop

PER7:15 amPerth

$1,258

Philippine Airlines

Oct 22

PER8:35 amPerth

26h 30m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Oct 26

SEA11:55 pmSeattle/Tacoma Intl

40h 20m

1 stop

PER7:15 amPerth

$1,259

Qantas Airways flights from Perth to State of Washington

Our best Qantas Airways deals on Perth to State of Washington flight tickets

Qantas Airways

Jun 2

PER10:30 amPerth

26h 19m

2 stops

SEA9:49 pmSeattle/Tacoma Intl

Jun 9

SEA5:59 pmSeattle/Tacoma Intl

32h 01m

2 stops

PER5:00 pmPerth

$1,271

Qantas Airways

May 18

PER10:30 amPerth

41h 26m

2 stops

SEA12:56 pmSeattle/Tacoma Intl

Jun 10

SEA6:10 pmSeattle/Tacoma Intl

31h 50m

2 stops

PER5:00 pmPerth

$1,286

Qantas Airways

May 18

PER11:45 pmPerth

28h 11m

2 stops

SEA12:56 pmSeattle/Tacoma Intl

Jun 14

SEA5:04 pmSeattle/Tacoma Intl

35h 06m

2 stops

PER7:10 pmPerth

$1,355

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 10/22

8:35 am-8:05 pm

1 stop26h 30m

Seattle/Tacoma Intl

Mon 10/26

11:55 pm-7:15 am

1 stop40h 20m

$1,256

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 10/22

8:35 am-8:05 pm

1 stop26h 30m

Seattle/Tacoma Intl

Mon 10/26

11:55 pm-7:15 am

1 stop40h 20m

$1,258

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 10/22

8:35 am-8:05 pm

1 stop26h 30m

Seattle/Tacoma Intl

Mon 10/26

11:55 pm-7:15 am

1 stop40h 20m

$1,259

PerthSeattle

PER - SEA

PERSEA

Perth

Tue 6/2

10:30 am-9:49 pm

2 stops26h 19m

Seattle/Tacoma Intl

Tue 6/9

5:59 pm-5:00 pm

2 stops32h 01m

$1,271

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 10/22

8:35 am-8:05 pm

1 stop26h 30m

Seattle/Tacoma Intl

Mon 10/26

11:55 pm-7:15 am

1 stop40h 20m

$1,312

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 6/1

11:05 pm-10:05 am

2 stops26h 00m

Seattle/Tacoma Intl

Mon 6/15

7:20 pm-9:40 pm

2 stops35h 20m

$1,390

Quickest round-trip

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 6/4

10:40 pm-10:05 am

2 stops26h 25m

Seattle/Tacoma Intl

Thu 6/11

7:20 pm-3:45 pm

2 stops29h 25m

$1,392

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 6/1

11:55 pm-1:57 pm

2 stops29h 02m

Seattle/Tacoma Intl

Mon 6/15

2:40 pm-11:15 am

2 stops29h 35m

$1,403

PerthSeattle

PER - SEA

PERSEA

Perth

Tue 6/2

10:30 am-9:07 pm

2 stops25h 37m

Seattle/Tacoma Intl

Fri 6/19

2:27 pm-12:05 pm

2 stops30h 38m

$1,413

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 6/6

10:30 am-9:49 pm

2 stops26h 19m

Seattle/Tacoma Intl

Sat 6/13

2:40 pm-7:10 pm

2 stops37h 30m

$1,415

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 State of Washington

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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Perth, with most prices found around $877. If you aren’t able to travel to State of Washington during the month of January, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $904.

Can stopping save me money on Perth to State of Washington flights?

You could potentially save up to 29% on your flight if you consider stops on a Perth to State of Washington flight.

Cheap Perth to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to State of Washington

Fastest flight time	26h 00m
Direct flights	None

The fastest flight from Perth to State of Washington takes 26h 00m

There are no direct flights from Perth to State of Washington. There are no popular flight routes from Perth to State of Washington.

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Frequently asked questions about flying from Perth to Washington

When did momondo last update prices for flights from Perth Airport to Washington?
Prices for flights from Perth Airport to Washington were last updated today.
How old do you have to be to fly from Perth Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Washington?

It is quick and easy to find Perth to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights from Perth to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Perth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Perth to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Perth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Perth to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.