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.

$786 Cheap Flights from Baltimore to Perth in 2026

Find the cheapest flights from Baltimore to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:57 pm - 11:15 am

BWI

PER

31h 18m

2 stops

6:25 am - 9:29 pm

PER

BWI

27h 04m

2 stops

$1,543Qantas Airways

Wed, Sep 23 - Wed, Sep 30

7:00 am - 11:40 am

BWI

PER

40h 40m

2 stops

5:15 pm - 5:40 pm

PER

BWI

36h 25m

2 stops

$1,601United Airlines

Mon, Aug 24 - Mon, Aug 31

3:56 pm - 1:35 pm

BWI

PER

33h 39m

2 stops

11:45 pm - 11:41 pm

PER

BWI

35h 56m

2 stops

$1,606American Airlines

Sun, Aug 23 - Sun, Aug 30

7:00 am - 11:40 am

BWI

PER

40h 40m

2 stops

5:15 pm - 11:45 am

PER

BWI

54h 30m

3 stops

$1,620United Airlines

Mon, Aug 24 - Mon, Aug 31

3:57 pm - 11:15 am

BWI

PER

31h 18m

2 stops

11:45 pm - 10:54 pm

PER

BWI

35h 09m

2 stops

$1,645American Airlines

Wed, Sep 23 - Fri, Oct 9

7:20 pm - 1:35 pm

BWI

PER

30h 15m

2 stops

11:55 pm - 11:41 pm

PER

BWI

35h 46m

2 stops

$1,667American Airlines

Thu, Aug 20 - Thu, Aug 27

3:23 pm - 12:25 pm

BWI

PER

32h 02m

2 stops

10:55 pm - 6:17 pm

PER

BWI

32h 22m

2 stops

$1,689Qantas Airways

Sun, Nov 1 - Sat, Nov 14

6:35 pm - 2:45 pm

BWI

PER

31h 10m

2 stops

11:45 pm - 9:30 pm

PER

BWI

34h 45m

2 stops

$1,694United Airlines

Tue, Nov 17 - Tue, Jan 12

5:44 pm - 12:30 pm

BWI

PER

30h 46m

2 stops

10:40 pm - 11:46 am

PER

BWI

49h 06m

3 stops

$1,704United Airlines

Thu, Aug 20 - Thu, Aug 27

6:35 pm - 2:45 pm

BWI

PER

31h 10m

2 stops

11:45 pm - 9:30 pm

PER

BWI

34h 45m

2 stops

$1,706United Airlines

Tue, Nov 17 - Tue, Jan 12

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Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets

Qantas Airways

Sep 23

BWI3:57 pmBaltimore/Washington

31h 18m

2 stops

PER11:15 amPerth

Sep 30

PER6:25 amPerth

27h 04m

2 stops

BWI9:29 pmBaltimore/Washington

$1,543

Qantas Airways

Nov 1

BWI3:23 pmBaltimore/Washington

32h 02m

2 stops

PER12:25 pmPerth

Nov 14

PER10:55 pmPerth

32h 22m

2 stops

BWI6:17 pmBaltimore/Washington

$1,689

Qantas Airways

Nov 4

BWI3:23 pmBaltimore/Washington

41h 47m

2 stops

PER10:10 pmPerth

Nov 8

PER10:35 pmPerth

32h 42m

2 stops

BWI6:17 pmBaltimore/Washington

$1,753

American Airlines flights from Baltimore to Perth

Our best American Airlines deals on Baltimore to Perth flight tickets

American Airlines

Aug 23

BWI3:56 pmBaltimore/Washington

33h 39m

2 stops

PER1:35 pmPerth

Aug 30

PER11:45 pmPerth

35h 56m

2 stops

BWI11:41 pmBaltimore/Washington

$1,606

American Airlines

Sep 23

BWI3:57 pmBaltimore/Washington

31h 18m

2 stops

PER11:15 amPerth

Oct 9

PER11:45 pmPerth

35h 09m

2 stops

BWI10:54 pmBaltimore/Washington

$1,645

American Airlines

Aug 20

BWI7:20 pmBaltimore/Washington

30h 15m

2 stops

PER1:35 pmPerth

Aug 27

PER11:55 pmPerth

35h 46m

2 stops

BWI11:41 pmBaltimore/Washington

$1,667

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 9/23

3:57 pm-11:15 am

2 stops31h 18m

Perth

Wed 9/30

6:25 am-9:29 pm

2 stops27h 04m

$1,543

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/24

7:00 am-11:40 am

2 stops40h 40m

Perth

Mon 8/31

5:15 pm-5:40 pm

2 stops36h 25m

$1,601

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 8/23

3:56 pm-1:35 pm

2 stops33h 39m

Perth

Sun 8/30

11:45 pm-11:41 pm

2 stops35h 56m

$1,606

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/24

7:00 am-11:40 am

2 stops40h 40m

Perth

Mon 8/31

5:15 pm-11:45 am

3 stops54h 30m

$1,620

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 9/23

3:57 pm-11:15 am

2 stops31h 18m

Perth

Fri 10/9

11:45 pm-10:54 pm

2 stops35h 09m

$1,645

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 8/20

7:20 pm-1:35 pm

2 stops30h 15m

Perth

Thu 8/27

11:55 pm-11:41 pm

2 stops35h 46m

$1,667

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 11/1

3:23 pm-12:25 pm

2 stops32h 02m

Perth

Sat 11/14

10:55 pm-6:17 pm

2 stops32h 22m

$1,689

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

6:35 pm-2:45 pm

2 stops31h 10m

Perth

Tue 1/12

11:45 pm-9:30 pm

2 stops34h 45m

$1,694

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 8/20

5:44 pm-12:30 pm

2 stops30h 46m

Perth

Thu 8/27

10:40 pm-11:46 am

3 stops49h 06m

$1,704

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

6:35 pm-2:45 pm

2 stops31h 10m

Perth

Tue 1/12

11:45 pm-9:30 pm

2 stops34h 45m

$1,706

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?

American Airlines, United Airlines, and Qantas Airways are the most popular carriers 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	30h 18m
Direct flights	None

The fastest flight from Baltimore to Perth takes 30h 18m

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

Search flight deals

Frequently asked questions about flying from Baltimore to Perth

How far is Baltimore/Washington to Perth by plane?
Perth is 11565.4 mi away from Baltimore/Washington. Typically, this will take 30h 18m 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.

Rottnest Island

Fremantle

Mandurah

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.