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Cheap flights from Perth to District of Columbia from $1,618

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
22:40 - 16:25
PER
-
DCA
29h 45m2 stops
American Airlines Logo
09:00 - 11:15
DCA
-
PER
38h 15m2 stops
$2,100American Airlines
Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
22:40 - 16:31
PER
-
IAD
29h 51m2 stops
American Airlines Logo
06:00 - 11:15
IAD
-
PER
41h 15m2 stops
$2,100American Airlines
Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
22:40 - 16:25
PER
-
DCA
29h 45m2 stops
American Airlines Logo
10:35 - 11:15
DCA
-
PER
36h 40m2 stops
$2,101American Airlines
Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
22:40 - 16:31
PER
-
IAD
29h 51m2 stops
American Airlines Logo
06:00 - 11:15
IAD
-
PER
41h 15m2 stops
$2,101American Airlines
Mon, 16 Mar - Mon, 6 Apr
Multiple Airlines Logo
22:40 - 21:17
PER
-
IAD
35h 37m2 stops
Multiple Airlines Logo
06:00 - 14:30
IAD
-
PER
43h 30m2 stops
$2,104Multiple Airlines
Wed, 28 Jan - Wed, 25 Feb
American Airlines Logo
22:40 - 14:57
PER
-
DCA
29h 17m2 stops
American Airlines Logo
10:35 - 12:05
DCA
-
PER
36h 30m2 stops
$2,104American Airlines
Mon, 26 Jan - Tue, 24 Feb
American Airlines Logo
08:00 - 20:44
PER
-
DCA
49h 44m2 stops
American Airlines Logo
17:00 - 12:05
DCA
-
PER
30h 05m2 stops
$2,106American Airlines
Sun, 25 Jan - Tue, 24 Feb
Multiple Airlines Logo
07:15 - 22:53
PER
-
IAD
27h 38m2 stops
Multiple Airlines Logo
06:00 - 11:15
IAD
-
PER
41h 15m2 stops
$2,106Multiple Airlines
Mon, 16 Mar - Mon, 6 Apr
ANA Logo
21:55 - 11:58
PER
-
DCA
51h 03m2 stops
ANA Logo
07:30 - 20:10
DCA
-
PER
47h 40m2 stops
$2,116ANA
Sun, 25 Jan - Sun, 1 Feb
ANA Logo
21:55 - 21:17
PER
-
IAD
36h 22m2 stops
ANA Logo
13:05 - 20:10
IAD
-
PER
42h 05m2 stops
$2,116ANA
Sun, 25 Jan - Sun, 1 Feb

Qantas Airways flights from Perth to District of Columbia

Our best Qantas Airways deals on Perth to District of Columbia flight tickets
Qantas Airways
28 Jan
PER22:40Perth
30h 51m
2 stops
IAD16:31Washington, D.C. Dulles Intl
25 Feb
IAD17:32Washington, D.C. Dulles Intl
35h 43m
2 stops
PER18:15Perth
$2,348
Find similar
Qantas Airways
19 Jan
PER17:45Perth
40h 32m
2 stops
IAD21:17Washington, D.C. Dulles Intl
18 Feb
IAD17:32Washington, D.C. Dulles Intl
38h 43m
2 stops
PER21:15Perth
$2,349
Find similar
Qantas Airways
2 Feb
PER07:15Perth
26h 45m
2 stops
DCA21:00Washington, D.C. Reagan-National
9 Feb
DCA13:34Washington, D.C. Reagan-National
31h 21m
2 stops
PER09:55Perth
$2,413
Find similar

United Airlines flights from Perth to District of Columbia

Our best United Airlines deals on Perth to District of Columbia flight tickets
United Airlines
1 Feb
PER23:45Perth
29h 37m
2 stops
IAD16:22Washington, D.C. Dulles Intl
9 Mar
IAD22:10Washington, D.C. Dulles Intl
43h 15m
2 stops
PER05:25Perth
$2,464
Find similar
United Airlines
1 Feb
PER23:45Perth
35h 07m
2 stops
DCA21:52Washington, D.C. Reagan-National
14 Mar
DCA17:55Washington, D.C. Reagan-National
47h 30m
2 stops
PER05:25Perth
$2,467
Find similar
United Airlines
12 Jan
PER23:45Perth
32h 50m
2 stops
IAD19:35Washington, D.C. Dulles Intl
21 Feb
IAD22:05Washington, D.C. Dulles Intl
51h 40m
2 stops
PER14:45Perth
$2,496
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 21 December 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 - DCA

PERDCA

Perth

Mon 16/3

22:40-16:25

2 stops29h 45m

Washington, D.C. Reagan-National

Mon 6/4

09:00-11:15

2 stops38h 15m

$2,100

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

22:40-16:31

2 stops29h 51m

Washington, D.C. Dulles Intl

Mon 6/4

06:00-11:15

2 stops41h 15m

$2,100

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 16/3

22:40-16:25

2 stops29h 45m

Washington, D.C. Reagan-National

Mon 6/4

10:35-11:15

2 stops36h 40m

$2,101

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

22:40-16:31

2 stops29h 51m

Washington, D.C. Dulles Intl

Mon 6/4

06:00-11:15

2 stops41h 15m

$2,101

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 28/1

22:40-21:17

2 stops35h 37m

Washington, D.C. Dulles Intl

Wed 25/2

06:00-14:30

2 stops43h 30m

$2,104

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 26/1

22:40-14:57

2 stops29h 17m

Washington, D.C. Reagan-National

Tue 24/2

10:35-12:05

2 stops36h 30m

$2,104

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 25/1

08:00-20:44

2 stops49h 44m

Washington, D.C. Reagan-National

Tue 24/2

17:00-12:05

2 stops30h 05m

$2,106

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 16/3

07:15-22:53

2 stops27h 38m

Washington, D.C. Dulles Intl

Mon 6/4

06:00-11:15

2 stops41h 15m

$2,106

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 25/1

21:55-11:58

2 stops51h 03m

Washington, D.C. Reagan-National

Sun 1/2

07:30-20:10

2 stops47h 40m

$2,116

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sun 25/1

21:55-21:17

2 stops36h 22m

Washington, D.C. Dulles Intl

Sun 1/2

13:05-20:10

2 stops42h 05m

$2,116

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 $1,696. 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 $1,855.

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 $2,338. 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 $2,848.

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 $2,398 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 $3,050 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

Fastest flight time

25h 40m

Direct flights

None
The fastest flight from Perth to District of Columbia takes 25h 40m
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
Qatar AirwaysPriceFrom $2,246Free cancellationRating
7.4
3,685 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.

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