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

Prices for flights from Baltimore/Washington Airport to Perth Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport 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 Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$633 Cheap Flights from Baltimore to Perth in 2026

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Find the cheapest flights from Baltimore to Perth

Round-trip

One-way

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Cheap round-trip flights

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4:11 pm - 1:35 pm

BWI

PER

33h 24m

2 stops

11:55 pm - 6:27 pm

PER

BWI

30h 32m

2 stops

$1,938Qantas Airways

Tue, Apr 21 - Tue, Apr 28

7:17 pm - 2:55 pm

BWI

PER

31h 38m

2 stops

11:45 pm - 6:27 pm

PER

BWI

30h 42m

2 stops

$1,997Multiple Airlines

Thu, May 7 - Thu, May 14

7:10 pm - 5:00 pm

BWI

PER

33h 50m

2 stops

11:45 pm - 11:44 pm

PER

BWI

35h 59m

2 stops

$2,008Qantas Airways

Tue, Jun 16 - Tue, Jun 30

7:10 pm - 5:00 pm

BWI

PER

33h 50m

2 stops

4:55 pm - 11:44 pm

PER

BWI

42h 49m

2 stops

$2,015Qantas Airways

Tue, Jun 16 - Tue, Jun 30

7:00 am - 4:00 pm

BWI

PER

45h 00m

2 stops

11:45 pm - 5:43 pm

PER

BWI

29h 58m

2 stops

$2,023Air New Zealand

Tue, Jun 16 - Tue, Jun 30

7:00 am - 4:00 pm

BWI

PER

45h 00m

2 stops

11:45 pm - 5:43 pm

PER

BWI

29h 58m

2 stops

$2,024Air New Zealand

Tue, Jun 16 - Tue, Jun 30

7:17 pm - 5:00 pm

BWI

PER

33h 43m

2 stops

11:55 pm - 6:27 pm

PER

BWI

30h 32m

2 stops

$2,031Qantas Airways

Sun, May 3 - Sun, May 10

7:16 pm - 5:00 pm

BWI

PER

33h 44m

2 stops

11:45 pm - 11:43 pm

PER

BWI

35h 58m

2 stops

$2,069Qantas Airways

Fri, Jul 3 - Sun, Aug 2

7:16 pm - 5:00 pm

BWI

PER

33h 44m

2 stops

2:35 pm - 12:18 am

PER

BWI

45h 43m

2 stops

$2,082Qantas Airways

Fri, Jul 3 - Fri, Jul 31

7:17 pm - 5:00 pm

BWI

PER

33h 43m

2 stops

11:55 pm - 6:27 pm

PER

BWI

30h 32m

2 stops

$2,085Qantas Airways

Wed, May 6 - Wed, May 13

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets

Qantas Airways

Apr 21

BWI4:11 pmBaltimore/Washington

33h 24m

2 stops

PER1:35 pmPerth

Apr 28

PER11:55 pmPerth

30h 32m

2 stops

BWI6:27 pmBaltimore/Washington

$1,938

Qantas Airways

Jun 16

BWI7:10 pmBaltimore/Washington

33h 50m

2 stops

PER5:00 pmPerth

Jun 30

PER11:45 pmPerth

35h 59m

2 stops

BWI11:44 pmBaltimore/Washington

$2,008

Qantas Airways

Jun 16

BWI7:10 pmBaltimore/Washington

33h 50m

2 stops

PER5:00 pmPerth

Jun 30

PER4:55 pmPerth

42h 49m

2 stops

BWI11:44 pmBaltimore/Washington

$2,015

United Airlines flights from Baltimore to Perth

Our best United Airlines deals on Baltimore to Perth flight tickets

United Airlines

May 3

BWI6:35 pmBaltimore/Washington

29h 55m

2 stops

PER12:30 pmPerth

May 10

PER11:45 pmPerth

47h 51m

3 stops

BWI11:36 amBaltimore/Washington

$2,129

United Airlines

May 7

BWI6:20 pmBaltimore/Washington

32h 20m

2 stops

PER2:40 pmPerth

May 14

PER11:45 pmPerth

47h 51m

3 stops

BWI11:36 amBaltimore/Washington

$2,223

United Airlines

Jul 1

BWI3:03 pmBaltimore/Washington

32h 37m

3 stops

PER11:40 amPerth

Jul 29

PER11:45 pmPerth

30h 12m

2 stops

BWI5:57 pmBaltimore/Washington

$2,238

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 4/21

4:11 pm-1:35 pm

2 stops33h 24m

Perth

Tue 4/28

11:55 pm-6:27 pm

2 stops30h 32m

$1,938

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 5/7

7:17 pm-2:55 pm

2 stops31h 38m

Perth

Thu 5/14

11:45 pm-6:27 pm

2 stops30h 42m

$1,997

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:10 pm-5:00 pm

2 stops33h 50m

Perth

Tue 6/30

11:45 pm-11:44 pm

2 stops35h 59m

$2,008

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:10 pm-5:00 pm

2 stops33h 50m

Perth

Tue 6/30

4:55 pm-11:44 pm

2 stops42h 49m

$2,015

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:00 am-4:00 pm

2 stops45h 00m

Perth

Tue 6/30

11:45 pm-5:43 pm

2 stops29h 58m

$2,023

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:00 am-4:00 pm

2 stops45h 00m

Perth

Tue 6/30

11:45 pm-5:43 pm

2 stops29h 58m

$2,024

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/3

7:17 pm-5:00 pm

2 stops33h 43m

Perth

Sun 5/10

11:55 pm-6:27 pm

2 stops30h 32m

$2,031

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 7/3

7:16 pm-5:00 pm

2 stops33h 44m

Perth

Sun 8/2

11:45 pm-11:43 pm

2 stops35h 58m

$2,069

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 7/3

7:16 pm-5:00 pm

2 stops33h 44m

Perth

Fri 7/31

2:35 pm-12:18 am

2 stops45h 43m

$2,082

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 5/6

7:17 pm-5:00 pm

2 stops33h 43m

Perth

Wed 5/13

11:55 pm-6:27 pm

2 stops30h 32m

$2,085

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 Baltimore to Perth

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 airline that flies from Baltimore/Washington to Perth?

Qantas Airways is the most popular carrier operating from Baltimore/Washington to Perth

When to book flights from Baltimore to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Perth (BWI to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Perth

Fastest flight time	31h 38m
Direct flights	None

The fastest flight from Baltimore to Perth takes 31h 38m

There are no direct flights from Baltimore to Perth. There are no popular flight routes from Baltimore to Perth.

Search flight deals

How far is Baltimore/Washington to Perth by plane?
Perth is 11565.4 mi away from Baltimore/Washington. Typically, this will take 31h 38m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Perth Airport?
Prices for flights from Baltimore/Washington Airport to Perth Airport are refreshed on a daily basis.
How old do you have to be to fly from Baltimore/Washington Airport to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport 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 Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fremantle

Mandurah

Rottnest Island

Scarborough

Waikiki

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Perth. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Perth from Baltimore which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Baltimore and Perth 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 Baltimore to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.