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 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.

$639 Cheap Flights from Baltimore to Perth in 2025/26

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Find the cheapest flights from Baltimore to Perth

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3:41 pm - 10:10 amBWI-PER

53h 29m2 stops

10:40 pm - 2:29 pmPER-BWI

28h 49m2 stops

$1,591Qantas Airways

Find Deal

Tue, Jan 20 - Thu, Feb 19

3:41 pm - 12:25 pmBWI-PER

31h 44m2 stops

7:10 am - 10:57 pmPER-BWI

28h 47m2 stops

$1,595Qantas Airways

Find Deal

Thu, Jan 29 - Wed, Feb 25

3:21 pm - 12:25 pmBWI-PER

32h 04m2 stops

11:55 pm - 6:15 pmPER-BWI

30h 20m2 stops

$1,596Multiple Airlines

Find Deal

Sun, Mar 1 - Tue, Apr 7

3:21 pm - 12:25 pmBWI-PER

32h 04m2 stops

11:55 pm - 6:15 pmPER-BWI

30h 20m2 stops

$1,615Qantas Airways

Find Deal

Sun, Mar 1 - Tue, Apr 7

3:41 pm - 7:45 amBWI-PER

51h 04m2 stops

10:45 pm - 11:10 pmPER-BWI

37h 25m2 stops

$1,625Qantas Airways

Find Deal

Tue, Jan 13 - Tue, Jan 20

3:21 pm - 11:50 pmBWI-PER

43h 29m2 stops

10:40 pm - 2:29 pmPER-BWI

28h 49m2 stops

$1,661Qantas Airways

Find Deal

Sun, Feb 15 - Thu, Feb 19

3:41 pm - 12:25 pmBWI-PER

31h 44m2 stops

11:55 pm - 6:24 pmPER-BWI

30h 29m2 stops

$1,673American Airlines

Find Deal

Tue, Feb 3 - Tue, Jun 23

3:21 pm - 11:50 pmBWI-PER

43h 29m2 stops

10:40 pm - 2:29 pmPER-BWI

28h 49m2 stops

$1,802Qantas Airways

Find Deal

Sun, Feb 15 - Thu, Feb 19

3:41 pm - 12:25 pmBWI-PER

31h 44m2 stops

11:45 pm - 10:36 pmPER-BWI

34h 51m2 stops

$1,860American Airlines

Find Deal

Tue, Feb 3 - Tue, Jun 23

8:00 am - 2:45 pmBWI-PER

41h 45m2 stops

1:10 am - 6:21 amPER-BWI

41h 11m2 stops

$2,023Multiple Airlines

Find Deal

Tue, Feb 3 - Mon, Jun 22

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets

Qantas Airways

Jan 20

BWI3:41 pmBaltimore/Washington

53h 29m

2 stops

PER10:10 amPerth

Feb 19

PER10:40 pmPerth

28h 49m

2 stops

BWI2:29 pmBaltimore/Washington

$1,591

Find similar

Qantas Airways

Jan 29

BWI3:41 pmBaltimore/Washington

31h 44m

2 stops

PER12:25 pmPerth

Feb 25

PER7:10 amPerth

28h 47m

2 stops

BWI10:57 pmBaltimore/Washington

$1,595

Find similar

Qantas Airways

Mar 1

BWI3:21 pmBaltimore/Washington

32h 04m

2 stops

PER12:25 pmPerth

Apr 7

PER11:55 pmPerth

30h 20m

2 stops

BWI6:15 pmBaltimore/Washington

$1,615

Find similar

American Airlines flights from Baltimore to Perth

Our best American Airlines deals on Baltimore to Perth flight tickets

American Airlines

Feb 3

BWI3:41 pmBaltimore/Washington

31h 44m

2 stops

PER12:25 pmPerth

Jun 23

PER11:55 pmPerth

30h 29m

2 stops

BWI6:24 pmBaltimore/Washington

$1,673

Find similar

American Airlines

Feb 3

BWI3:41 pmBaltimore/Washington

31h 44m

2 stops

PER12:25 pmPerth

Jun 23

PER11:45 pmPerth

34h 51m

2 stops

BWI10:36 pmBaltimore/Washington

$1,860

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 1/20

3:41 pm-10:10 am

2 stops53h 29m

Perth

Thu 2/19

10:40 pm-2:29 pm

2 stops28h 49m

$1,591

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 1/29

3:41 pm-12:25 pm

2 stops31h 44m

Perth

Wed 2/25

7:10 am-10:57 pm

2 stops28h 47m

$1,595

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 3/1

3:21 pm-12:25 pm

2 stops32h 04m

Perth

Tue 4/7

11:55 pm-6:15 pm

2 stops30h 20m

$1,596

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 3/1

3:21 pm-12:25 pm

2 stops32h 04m

Perth

Tue 4/7

11:55 pm-6:15 pm

2 stops30h 20m

$1,615

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 1/13

3:41 pm-7:45 am

2 stops51h 04m

Perth

Tue 1/20

10:45 pm-11:10 pm

2 stops37h 25m

$1,625

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 2/15

3:21 pm-11:50 pm

2 stops43h 29m

Perth

Thu 2/19

10:40 pm-2:29 pm

2 stops28h 49m

$1,661

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 2/3

3:41 pm-12:25 pm

2 stops31h 44m

Perth

Tue 6/23

11:55 pm-6:24 pm

2 stops30h 29m

$1,673

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 2/15

3:21 pm-11:50 pm

2 stops43h 29m

Perth

Thu 2/19

10:40 pm-2:29 pm

2 stops28h 49m

$1,802

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 2/3

3:41 pm-12:25 pm

2 stops31h 44m

Perth

Tue 6/23

11:45 pm-10:36 pm

2 stops34h 51m

$1,860

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 2/3

8:00 am-2:45 pm

2 stops41h 45m

Perth

Mon 6/22

1:10 am-6:21 am

2 stops41h 11m

$2,023

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Prices

Airlines

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,785. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,395.

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

In the afternoon is the cheapest time of day to fly from Baltimore to Perth when you can find flight prices for as low as $1,863. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 44m
Direct flights	None

The fastest flight from Baltimore to Perth takes 31h 44m

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

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How far is Baltimore/Washington to Perth by plane?
Perth is 11565.4 mi away from Baltimore/Washington. Typically, this will take 30h 32m 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.

Mandurah

Fremantle

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.