How do I get Price Alerts for flights from Baltimore to Perth?

Confirm your travel details to search for the latest offers for flights from Baltimore to Perth . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Baltimore to Perth with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

$900 Cheap Flights from Baltimore to Perth in 2026/27

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.

12:24 pm - 6:50 amBWI Baltimore/Washington-PER Perth

30h 26m2 stops Chicago O'Hare Intl Hong Kong Intl

12:10 am - 5:33 amPER Perth-BWI Baltimore/Washington

41h 23m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,628Multiple Airlines

Thu, Apr 1 - Fri, May 14

7:34 am - 6:50 amBWI Baltimore/Washington-PER Perth

35h 16m2 stops Chicago O'Hare Intl Hong Kong Intl

12:10 am - 5:33 amPER Perth-BWI Baltimore/Washington

41h 23m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,629Multiple Airlines

Thu, Apr 1 - Fri, May 14

6:11 pm - 10:55 pmBWI Baltimore/Washington-PER Perth

63h 44m2 stops Seattle/Tacoma Intl Hong Kong Intl

8:30 am - 12:18 amPER Perth-BWI Baltimore/Washington

51h 48m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,632Cathay Pacific

Wed, Mar 10 - Tue, Mar 23

6:11 pm - 10:55 pmBWI Baltimore/Washington-PER Perth

63h 44m2 stops Seattle/Tacoma Intl Hong Kong Intl

8:30 am - 12:18 amPER Perth-BWI Baltimore/Washington

51h 48m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,633Cathay Pacific

Wed, Mar 10 - Tue, Mar 23

5:39 am - 6:50 amBWI Baltimore/Washington-PER Perth

37h 11m2 stops Chicago O'Hare Intl Hong Kong Intl

12:10 am - 7:29 pmPER Perth-BWI Baltimore/Washington

31h 19m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,634Multiple Airlines

Sun, May 2 - Thu, May 13

8:30 am - 4:50 pmBWI Baltimore/Washington-PER Perth

43h 20m2 stops Los Angeles Auckland Intl

6:50 pm - 5:35 amPER Perth-BWI Baltimore/Washington

46h 45m2 stops Auckland Intl Los Angeles

$1,635Air New Zealand

Mon, Mar 8 - Sun, Mar 21

6:00 am - 4:00 pmBWI Baltimore/Washington-PER Perth

46h 00m2 stops Los Angeles Auckland Intl

12:25 am - 4:25 pmPER Perth-BWI Baltimore/Washington

52h 00m2 stops Auckland Intl Houston George Bush Intcntl

$1,644Air New Zealand

Sun, May 2 - Thu, May 13

7:05 pm - 10:55 pmBWI Baltimore/Washington-PER Perth

38h 50m2 stops Dallas/Fort Worth Hong Kong Intl

8:30 am - 12:18 amPER Perth-BWI Baltimore/Washington

51h 48m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,675Cathay Pacific

Thu, Mar 11 - Tue, Mar 23

8:30 am - 4:50 pmBWI Baltimore/Washington-PER Perth

43h 20m2 stops Los Angeles Auckland Intl

6:50 pm - 5:35 amPER Perth-BWI Baltimore/Washington

46h 45m2 stops Auckland Intl Los Angeles

$1,685Air New Zealand

Sat, Mar 6 - Sun, Mar 21

2:20 pm - 4:00 pmBWI Baltimore/Washington-PER Perth

36h 40m2 stops Dallas/Fort Worth Brisbane

11:10 pm - 6:15 pmPER Perth-BWI Baltimore/Washington

32h 05m2 stops Brisbane Dallas/Fort Worth

$1,689Qantas Airways

Wed, Feb 17 - Sun, Mar 7

Cheap last minute flights

Enter your travel dates to find the best prices.

11:52 am - 9:40 amBWI Baltimore/Washington-PER Perth

32h 48m2 stops Dallas/Fort Worth Melbourne

5:00 pm - 3:05 pmPER Perth-BWI Baltimore/Washington

35h 05m2 stops Brisbane Dallas/Fort Worth

$1,681Qantas Airways

Tue, Nov 10 - Sun, Nov 22

5:40 pm - 2:10 pmBWI Baltimore/Washington-PER Perth

31h 30m2 stops Dallas/Fort Worth Brisbane

10:45 pm - 7:14 pmPER Perth-BWI Baltimore/Washington

33h 29m2 stops Melbourne Dallas/Fort Worth

$1,857Qantas Airways

Tue, Nov 10 - Mon, Nov 23

5:40 pm - 2:10 pmBWI Baltimore/Washington-PER Perth

31h 30m2 stops Dallas/Fort Worth Brisbane

11:10 pm - 7:14 pmPER Perth-BWI Baltimore/Washington

33h 04m2 stops Brisbane Dallas/Fort Worth

$1,905Qantas Airways

Tue, Nov 10 - Fri, Nov 20

5:40 pm - 2:10 pmBWI Baltimore/Washington-PER Perth

31h 30m2 stops Dallas/Fort Worth Brisbane

10:55 pm - 7:14 pmPER Perth-BWI Baltimore/Washington

33h 19m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$2,070Qantas Airways

Tue, Nov 10 - Tue, Nov 24

5:40 pm - 2:10 pmBWI Baltimore/Washington-PER Perth

31h 30m2 stops Dallas/Fort Worth Brisbane

10:55 pm - 7:14 pmPER Perth-BWI Baltimore/Washington

33h 19m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$2,120Qantas Airways

Tue, Nov 10 - Sat, Nov 21

2:30 pm - 12:30 pmBWI Baltimore/Washington-PER Perth

33h 00m2 stops San Francisco Brisbane

10:55 pm - 4:25 pmPER Perth-BWI Baltimore/Washington

30h 30m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$2,429United Airlines

Wed, Nov 11 - Sun, Nov 22

2:30 pm - 12:30 pmBWI Baltimore/Washington-PER Perth

33h 00m2 stops San Francisco Brisbane

10:55 pm - 4:25 pmPER Perth-BWI Baltimore/Washington

30h 30m2 stops Sydney Kingsford Smith Houston George Bush Intcntl

$2,659United Airlines

Wed, Nov 11 - Fri, Nov 20

8:30 am - 2:45 pmBWI Baltimore/Washington-PER Perth

41h 15m3 stops Los Angeles Tokyo Narita Singapore Changi

1:20 am - 5:34 amPER Perth-BWI Baltimore/Washington

41h 14m2 stops Singapore Changi Los Angeles

$3,255Singapore Airlines

Tue, Nov 10 - Sat, Nov 21

8:30 am - 2:45 pmBWI Baltimore/Washington-PER Perth

41h 15m3 stops Los Angeles Tokyo Narita Singapore Changi

1:20 am - 5:34 amPER Perth-BWI Baltimore/Washington

41h 14m3 stops Singapore Changi Tokyo Narita Los Angeles

$3,609Singapore Airlines

Tue, Nov 10 - Sat, Nov 21

Save money when you book flights with momondo

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Cathay Pacific flights from Baltimore to Perth

Our best Cathay Pacific deals on Baltimore to Perth flight tickets

Cathay Pacific

Mar 10

BWI6:11 pmBaltimore/Washington

63h 44m

2 stops

PER10:55 pmPerth

Mar 23

PER8:30 amPerth

51h 48m

2 stops

BWI12:18 amBaltimore/Washington

$1,632

Cathay Pacific

Mar 10

BWI6:11 pmBaltimore/Washington

63h 44m

2 stops

PER10:55 pmPerth

Mar 23

PER8:30 amPerth

51h 48m

2 stops

BWI12:18 amBaltimore/Washington

$1,633

Cathay Pacific

Mar 11

BWI7:05 pmBaltimore/Washington

38h 50m

2 stops

PER10:55 pmPerth

Mar 23

PER8:30 amPerth

51h 48m

2 stops

BWI12:18 amBaltimore/Washington

$1,675

Singapore Airlines flights from Baltimore to Perth

Our best Singapore Airlines deals on Baltimore to Perth flight tickets

Singapore Airlines

Mar 9

BWI6:00 pmBaltimore/Washington

41h 05m

2 stops

PER12:05 amPerth

Mar 23

PER1:50 pmPerth

39h 46m

2 stops

BWI5:36 pmBaltimore/Washington

$1,727

Singapore Airlines

Mar 9

BWI6:00 pmBaltimore/Washington

41h 05m

2 stops

PER12:05 amPerth

Mar 23

PER1:50 pmPerth

39h 46m

2 stops

BWI5:36 pmBaltimore/Washington

$1,728

Singapore Airlines

May 2

BWI6:00 amBaltimore/Washington

42h 30m

3 stops

PER12:30 pmPerth

May 14

PER1:45 pmPerth

39h 51m

2 stops

BWI5:36 pmBaltimore/Washington

$1,841

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Thu 4/1

12:24 pm-6:50 am

2 stops30h 26m

Perth

Fri 5/14

12:10 am-5:33 am

2 stops41h 23m

$1,628

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Thu 4/1

7:34 am-6:50 am

2 stops35h 16m

Perth

Fri 5/14

12:10 am-5:33 am

2 stops41h 23m

$1,629

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 3/10

6:11 pm-10:55 pm

2 stops63h 44m

Perth

Tue 3/23

8:30 am-12:18 am

2 stops51h 48m

$1,632

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 3/10

6:11 pm-10:55 pm

2 stops63h 44m

Perth

Tue 3/23

8:30 am-12:18 am

2 stops51h 48m

$1,633

Quickest round-trip

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sun 5/2

5:39 am-6:50 am

2 stops37h 11m

Perth

Thu 5/13

12:10 am-7:29 pm

2 stops31h 19m

$1,634

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Mon 3/8

8:30 am-4:50 pm

2 stops43h 20m

Perth

Sun 3/21

6:50 pm-5:35 am

2 stops46h 45m

$1,635

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sun 5/2

6:00 am-4:00 pm

2 stops46h 00m

Perth

Thu 5/13

12:25 am-4:25 pm

2 stops52h 00m

$1,644

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Thu 3/11

7:05 pm-10:55 pm

2 stops38h 50m

Perth

Tue 3/23

8:30 am-12:18 am

2 stops51h 48m

$1,675

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sat 3/6

8:30 am-4:50 pm

2 stops43h 20m

Perth

Sun 3/21

6:50 pm-5:35 am

2 stops46h 45m

$1,685

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 2/17

2:20 pm-4:00 pm

2 stops36h 40m

Perth

Sun 3/7

11:10 pm-6:15 pm

2 stops32h 05m

$1,689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Best Price Found	$900
Fastest flight time	30h 26m
Direct flights	None

The best one-way flight to Perth from Baltimore in the past 72 hours is $900. The best round-trip flight deal from Baltimore to Perth found on momondo in the last 72 hours is $1,628.

The fastest flight from Baltimore to Perth takes 30h 26m

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 26m 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.

Frequently asked questions about flying from Baltimore to Perth

How do I get Price Alerts for flights from Baltimore to Perth?
Confirm your travel details to search for the latest offers for flights from Baltimore to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Baltimore to Perth with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Mandurah

Rottnest Island

Fremantle

Scarborough

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.