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.

$690 Cheap Flights from Baltimore to Perth in 2026

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Find the cheapest flights from Baltimore to Perth

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:16 pm - 11:55 pm

BWI

PER

40h 39m

2 stops

4:55 pm - 5:44 am

PER

BWI

48h 49m

2 stops

$1,391Multiple Airlines

Wed, Apr 22 - Wed, Apr 29

6:46 pm - 5:25 am

BWI

PER

46h 39m

2 stops

1:50 pm - 5:23 pm

PER

BWI

39h 33m

2 stops

$1,603Multiple Airlines

Thu, Mar 12 - Thu, Mar 19

6:20 am - 2:40 pm

BWI

PER

44h 20m

2 stops

1:45 pm - 5:08 pm

PER

BWI

39h 23m

2 stops

$1,624Singapore Airlines

Sat, May 2 - Sat, May 9

3:50 pm - 1:45 pm

BWI

PER

33h 55m

2 stops

6:20 am - 11:09 pm

PER

BWI

28h 49m

2 stops

$1,739Qantas Airways

Fri, May 1 - Mon, May 11

6:46 pm - 5:25 am

BWI

PER

46h 39m

2 stops

6:40 am - 5:23 pm

PER

BWI

46h 43m

2 stops

$1,792Multiple Airlines

Thu, Mar 12 - Thu, Mar 19

3:22 pm - 6:15 pm

BWI

PER

37h 53m

2 stops

10:40 pm - 2:30 pm

PER

BWI

28h 50m

2 stops

$1,835Qantas Airways

Tue, Feb 17 - Tue, Feb 24

3:21 pm - 12:25 pm

BWI

PER

32h 04m

2 stops

10:45 pm - 10:59 pm

PER

BWI

36h 14m

2 stops

$1,840Qantas Airways

Fri, Mar 6 - Fri, Mar 13

7:15 pm - 5:00 pm

BWI

PER

33h 45m

2 stops

11:45 pm - 11:09 pm

PER

BWI

35h 24m

2 stops

$1,858Qantas Airways

Sat, May 2 - Fri, May 8

3:21 pm - 5:20 pm

BWI

PER

36h 59m

2 stops

10:40 pm - 2:30 pm

PER

BWI

28h 50m

2 stops

$1,888Qantas Airways

Mon, Feb 16 - Thu, Feb 26

8:37 am - 4:00 pm

BWI

PER

43h 23m

2 stops

11:45 pm - 7:01 am

PER

BWI

43h 16m

2 stops

$1,899Air New Zealand

Tue, Jun 16 - Tue, Jun 30

United Airlines flights from Baltimore to Perth

Our best United Airlines deals on Baltimore to Perth flight tickets

United Airlines

Feb 3

BWI8:42 amBaltimore/Washington

41h 03m

2 stops

PER2:45 pmPerth

Jun 23

PER10:40 pmPerth

44h 34m

2 stops

BWI7:14 amBaltimore/Washington

$2,094

United Airlines

Mar 7

BWI6:31 pmBaltimore/Washington

51h 49m

2 stops

PER11:20 amPerth

Mar 14

PER3:15 pmPerth

42h 27m

3 stops

BWI9:42 pmBaltimore/Washington

$2,123

United Airlines

Mar 26

BWI8:31 amBaltimore/Washington

42h 14m

2 stops

PER2:45 pmPerth

Apr 5

PER3:30 pmPerth

49h 45m

2 stops

BWI5:15 amBaltimore/Washington

$2,165

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets

Qantas Airways

Jun 16

BWI7:13 pmBaltimore/Washington

52h 02m

2 stops

PER11:15 amPerth

Jun 30

PER11:45 pmPerth

36h 06m

2 stops

BWI11:51 pmBaltimore/Washington

$1,614

Qantas Airways

Mar 7

BWI3:20 pmBaltimore/Washington

37h 55m

2 stops

PER6:15 pmPerth

Mar 14

PER7:10 amPerth

27h 49m

2 stops

BWI10:59 pmBaltimore/Washington

$1,789

Qantas Airways

Mar 6

BWI3:21 pmBaltimore/Washington

32h 04m

2 stops

PER12:25 pmPerth

Mar 13

PER10:45 pmPerth

36h 14m

2 stops

BWI10:59 pmBaltimore/Washington

$1,840

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 4/22

7:16 pm-11:55 pm

2 stops40h 39m

Perth

Wed 4/29

4:55 pm-5:44 am

2 stops48h 49m

$1,391

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 3/12

6:46 pm-5:25 am

2 stops46h 39m

Perth

Thu 3/19

1:50 pm-5:23 pm

2 stops39h 33m

$1,603

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 5/2

6:20 am-2:40 pm

2 stops44h 20m

Perth

Sat 5/9

1:45 pm-5:08 pm

2 stops39h 23m

$1,624

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/1

3:50 pm-1:45 pm

2 stops33h 55m

Perth

Mon 5/11

6:20 am-11:09 pm

2 stops28h 49m

$1,739

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 3/12

6:46 pm-5:25 am

2 stops46h 39m

Perth

Thu 3/19

6:40 am-5:23 pm

2 stops46h 43m

$1,792

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 2/17

3:22 pm-6:15 pm

2 stops37h 53m

Perth

Tue 2/24

10:40 pm-2:30 pm

2 stops28h 50m

$1,835

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 3/6

3:21 pm-12:25 pm

2 stops32h 04m

Perth

Fri 3/13

10:45 pm-10:59 pm

2 stops36h 14m

$1,840

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 5/2

7:15 pm-5:00 pm

2 stops33h 45m

Perth

Fri 5/8

11:45 pm-11:09 pm

2 stops35h 24m

$1,858

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 2/16

3:21 pm-5:20 pm

2 stops36h 59m

Perth

Thu 2/26

10:40 pm-2:30 pm

2 stops28h 50m

$1,888

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

8:37 am-4:00 pm

2 stops43h 23m

Perth

Tue 6/30

11:45 pm-7:01 am

2 stops43h 16m

$1,899

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 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.

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 44m 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

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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.