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Cheap flights from Perth to District of Columbia from $1,481

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to District of Columbia departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Perth to District of Columbia

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
22:55 - 20:26PER-IAD
33h 31m3 stops
Air Canada Logo
22:05 - 21:30IAD-PER
59h 25m3 stops
$1,652Air Canada
Find Deal
Mon, 16 Mar - Mon, 6 Apr
Qantas Airways Logo
07:15 - 22:15PER-IAD
27h 00m2 stops
Qantas Airways Logo
17:10 - 17:05IAD-PER
35h 55m2 stops
$1,863Qantas Airways
Find Deal
Mon, 16 Mar - Mon, 6 Apr
Qantas Airways Logo
22:55 - 18:51PER-DCA
31h 56m2 stops
Qantas Airways Logo
19:01 - 08:50DCA-PER
49h 49m2 stops
$1,896Qantas Airways
Find Deal
Sun, 22 Mar - Sun, 19 Apr
Multiple Airlines Logo
22:40 - 13:44PER-DCA
27h 04m2 stops
Multiple Airlines Logo
14:59 - 08:50DCA-PER
29h 51m2 stops
$1,937Multiple Airlines
Find Deal
Mon, 16 Mar - Mon, 6 Apr
Qantas Airways Logo
05:30 - 23:00PER-DCA
29h 30m2 stops
Qantas Airways Logo
14:59 - 08:50DCA-PER
29h 51m2 stops
$1,948Qantas Airways
Find Deal
Fri, 20 Mar - Mon, 20 Apr
American Airlines Logo
22:40 - 22:15PER-IAD
35h 35m2 stops
American Airlines Logo
17:10 - 13:35IAD-PER
32h 25m2 stops
$2,109American Airlines
Find Deal
Mon, 16 Mar - Mon, 6 Apr
Singapore Airlines Logo
13:50 - 20:55PER-DCA
43h 05m2 stops
Singapore Airlines Logo
09:30 - 12:30DCA-PER
39h 00m3 stops
$2,899Singapore Airlines
Find Deal
Mon, 16 Mar - Mon, 6 Apr
Qatar Airways Logo
15:55 - 15:55PER-IAD
37h 00m1 stop
Qatar Airways Logo
20:05 - 12:20IAD-PER
27h 15m1 stop
$3,180Qatar Airways
Find Deal
Mon, 12 Jan - Sun, 8 Feb
Multiple Airlines Logo
13:50 - 20:41PER-DCA
42h 51m2 stops
Multiple Airlines Logo
09:30 - 12:30DCA-PER
39h 00m3 stops
$3,340Multiple Airlines
Find Deal
Fri, 20 Mar - Mon, 20 Apr
Qatar Airways Logo
16:15 - 16:55PER-IAD
36h 40m2 stops
Qatar Airways Logo
21:00 - 18:40IAD-PER
33h 40m1 stop
$3,505Qatar Airways
Find Deal
Mon, 16 Mar - Mon, 6 Apr

Air Canada flights from Perth to District of Columbia

Our best Air Canada deals on Perth to District of Columbia flight tickets
Air Canada
16 Mar
PER22:55Perth
33h 31m
3 stops
IAD20:26Washington, D.C. Dulles Intl
6 Apr
IAD22:05Washington, D.C. Dulles Intl
59h 25m
3 stops
PER21:30Perth
$1,652
Find similar
Air Canada
17 Dec
PER22:55Perth
36h 40m
3 stops
DCA22:35Washington, D.C. Reagan-National
24 Dec
DCA06:59Washington, D.C. Reagan-National
42h 31m
3 stops
PER14:30Perth
$4,028
Find similar
Air Canada
6 Nov
PER22:55Perth
36h 40m
3 stops
DCA22:35Washington, D.C. Reagan-National
10 Nov
DCA09:40Washington, D.C. Reagan-National
39h 50m
3 stops
PER14:30Perth
$4,570
Find similar

Qantas Airways flights from Perth to District of Columbia

Our best Qantas Airways deals on Perth to District of Columbia flight tickets
Qantas Airways
16 Mar
PER07:15Perth
27h 00m
2 stops
IAD22:15Washington, D.C. Dulles Intl
6 Apr
IAD17:10Washington, D.C. Dulles Intl
35h 55m
2 stops
PER17:05Perth
$1,863
Find similar
Qantas Airways
22 Mar
PER22:55Perth
31h 56m
2 stops
DCA18:51Washington, D.C. Reagan-National
19 Apr
DCA19:01Washington, D.C. Reagan-National
49h 49m
2 stops
PER08:50Perth
$1,896
Find similar
Qantas Airways
20 Mar
PER05:30Perth
29h 30m
2 stops
DCA23:00Washington, D.C. Reagan-National
20 Apr
DCA14:59Washington, D.C. Reagan-National
29h 51m
2 stops
PER08:50Perth
$1,948
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to District of Columbia 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, momondo users made 78,305 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Perth to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

22:55-20:26

3 stops33h 31m

Washington, D.C. Dulles Intl

Mon 6/4

22:05-21:30

3 stops59h 25m

$1,652

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

07:15-22:15

2 stops27h 00m

Washington, D.C. Dulles Intl

Mon 6/4

17:10-17:05

2 stops35h 55m

$1,863

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 22/3

22:55-18:51

2 stops31h 56m

Washington, D.C. Reagan-National

Sun 19/4

19:01-08:50

2 stops49h 49m

$1,896

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 16/3

22:40-13:44

2 stops27h 04m

Washington, D.C. Reagan-National

Mon 6/4

14:59-08:50

2 stops29h 51m

$1,937

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Fri 20/3

05:30-23:00

2 stops29h 30m

Washington, D.C. Reagan-National

Mon 20/4

14:59-08:50

2 stops29h 51m

$1,948

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

22:40-22:15

2 stops35h 35m

Washington, D.C. Dulles Intl

Mon 6/4

17:10-13:35

2 stops32h 25m

$2,109

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 16/3

13:50-20:55

2 stops43h 05m

Washington, D.C. Reagan-National

Mon 6/4

09:30-12:30

3 stops39h 00m

$2,899

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 12/1

15:55-15:55

1 stop37h 00m

Washington, D.C. Dulles Intl

Sun 8/2

20:05-12:20

1 stop27h 15m

$3,180

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Fri 20/3

13:50-20:41

2 stops42h 51m

Washington, D.C. Reagan-National

Mon 20/4

09:30-12:30

3 stops39h 00m

$3,340

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

16:15-16:55

2 stops36h 40m

Washington, D.C. Dulles Intl

Mon 6/4

21:00-18:40

1 stop33h 40m

$3,505

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Perth to District of Columbia

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

What is the cheapest month to fly to District of Columbia?

The month of March is, on average, the cheapest month to fly to District of Columbia from Perth, with most prices found around $1,714. If you aren’t able to travel to District of Columbia during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,875.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $2,364. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Perth because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,879.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Perth at midday is the least expensive time of day to depart. momondo users have found prices as low as $2,424 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $3,083 on average. Flights to District of Columbia from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Perth to District of Columbia flight deals and tips

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

Direct flights

None
There are no direct flights from Perth to District of Columbia. There are no popular flight routes from Perth to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Perth Airport to District of Columbia?

    Prices for flights from Perth Airport to District of Columbia refresh daily.

  • How many operators does momondo search for flights from Perth Airport to District of Columbia?

  • How old do you have to be to fly from Perth Airport to District of Columbia?

    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 stopovers 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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 licence and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Perth to District of Columbia

Compare and see reviews for airlines that fly from Perth to District of Columbia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,848Free cancellationRating
7.5
927 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $2,096Free cancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $2,237Free cancellationRating
7.4
3,659 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Perth to District of Columbia?

Finding the right flight to District of Columbia from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Perth to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia 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 District of Columbia?

momondo helps you find the best flight between Perth and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Perth and alert you when they change.

An easier way to manage your District of Columbia trip

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