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.

$787 Cheap Flights from Baltimore to Perth in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

3:48 pm - 5:00 pm

BWI

PER

37h 12m

2 stops

6:15 am - 11:59 pm

PER

BWI

29h 44m

2 stops

$1,548Qantas Airways

Fri, Jul 3 - Sat, Jul 18

7:11 pm - 5:00 pm

BWI

PER

33h 49m

2 stops

11:55 pm - 11:44 pm

PER

BWI

35h 49m

2 stops

$1,555Qantas Airways

Tue, Jun 16 - Tue, Jun 30

3:23 pm - 12:25 pm

BWI

PER

32h 02m

2 stops

10:55 pm - 11:08 pm

PER

BWI

37h 13m

2 stops

$1,577Qantas Airways

Tue, Nov 17 - Tue, Jan 12

3:23 pm - 2:15 pm

BWI

PER

33h 52m

2 stops

5:00 am - 11:08 pm

PER

BWI

31h 08m

2 stops

$1,578Qantas Airways

Tue, Nov 17 - Tue, Jan 12

3:23 pm - 2:15 pm

BWI

PER

33h 52m

2 stops

5:00 am - 11:08 pm

PER

BWI

31h 08m

2 stops

$1,613Qantas Airways

Tue, Nov 17 - Tue, Jan 12

6:02 am - 8:30 am

BWI

PER

37h 28m

2 stops

10:55 pm - 11:08 pm

PER

BWI

37h 13m

2 stops

$1,615Multiple Airlines

Tue, Nov 17 - Tue, Jan 12

3:23 pm - 11:15 am

BWI

PER

30h 52m

2 stops

10:35 pm - 2:49 pm

PER

BWI

29h 14m

2 stops

$1,620American Airlines

Tue, Nov 17 - Tue, Jan 12

3:48 pm - 12:35 pm

BWI

PER

32h 47m

2 stops

10:35 pm - 6:17 pm

PER

BWI

32h 42m

2 stops

$1,621American Airlines

Sun, Oct 18 - Sun, Nov 1

7:11 pm - 1:35 pm

BWI

PER

30h 24m

2 stops

11:55 pm - 7:19 pm

PER

BWI

31h 24m

2 stops

$1,622American Airlines

Tue, Jun 16 - Tue, Jun 30

7:11 pm - 1:35 pm

BWI

PER

30h 24m

2 stops

11:55 pm - 7:19 pm

PER

BWI

31h 24m

2 stops

$1,623American Airlines

Tue, Jun 16 - Tue, Jun 30

American Airlines flights from Baltimore to Perth

Our best American Airlines deals on Baltimore to Perth flight tickets

American Airlines

Nov 17

BWI3:23 pmBaltimore/Washington

30h 52m

2 stops

PER11:15 amPerth

Jan 12

PER10:35 pmPerth

29h 14m

2 stops

BWI2:49 pmBaltimore/Washington

$1,620

American Airlines

Oct 18

BWI3:48 pmBaltimore/Washington

32h 47m

2 stops

PER12:35 pmPerth

Nov 1

PER10:35 pmPerth

32h 42m

2 stops

BWI6:17 pmBaltimore/Washington

$1,621

American Airlines

Jun 16

BWI7:11 pmBaltimore/Washington

30h 24m

2 stops

PER1:35 pmPerth

Jun 30

PER11:55 pmPerth

31h 24m

2 stops

BWI7:19 pmBaltimore/Washington

$1,622

United Airlines flights from Baltimore to Perth

Our best United Airlines deals on Baltimore to Perth flight tickets

United Airlines

Jun 1

BWI3:00 pmBaltimore/Washington

33h 30m

3 stops

PER12:30 pmPerth

Jul 1

PER11:45 pmPerth

43h 25m

2 stops

BWI7:10 amBaltimore/Washington

$1,803

United Airlines

Nov 17

BWI6:31 pmBaltimore/Washington

31h 14m

2 stops

PER2:45 pmPerth

Jan 12

PER11:45 pmPerth

48h 35m

3 stops

BWI11:20 amBaltimore/Washington

$1,820

United Airlines

Nov 17

BWI6:31 pmBaltimore/Washington

31h 14m

2 stops

PER2:45 pmPerth

Jan 12

PER11:45 pmPerth

48h 35m

3 stops

BWI11:20 amBaltimore/Washington

$1,829

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 7/3

3:48 pm-5:00 pm

2 stops37h 12m

Perth

Sat 7/18

6:15 am-11:59 pm

2 stops29h 44m

$1,548

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:11 pm-5:00 pm

2 stops33h 49m

Perth

Tue 6/30

11:55 pm-11:44 pm

2 stops35h 49m

$1,555

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

3:23 pm-12:25 pm

2 stops32h 02m

Perth

Tue 1/12

10:55 pm-11:08 pm

2 stops37h 13m

$1,577

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

3:23 pm-2:15 pm

2 stops33h 52m

Perth

Tue 1/12

5:00 am-11:08 pm

2 stops31h 08m

$1,578

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

3:23 pm-2:15 pm

2 stops33h 52m

Perth

Tue 1/12

5:00 am-11:08 pm

2 stops31h 08m

$1,613

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

6:02 am-8:30 am

2 stops37h 28m

Perth

Tue 1/12

10:55 pm-11:08 pm

2 stops37h 13m

$1,615

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/17

3:23 pm-11:15 am

2 stops30h 52m

Perth

Tue 1/12

10:35 pm-2:49 pm

2 stops29h 14m

$1,620

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 10/18

3:48 pm-12:35 pm

2 stops32h 47m

Perth

Sun 11/1

10:35 pm-6:17 pm

2 stops32h 42m

$1,621

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:11 pm-1:35 pm

2 stops30h 24m

Perth

Tue 6/30

11:55 pm-7:19 pm

2 stops31h 24m

$1,622

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/16

7:11 pm-1:35 pm

2 stops30h 24m

Perth

Tue 6/30

11:55 pm-7:19 pm

2 stops31h 24m

$1,623

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?

Air New Zealand and United Airlines 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	33h 30m
Direct flights	None

The fastest flight from Baltimore to Perth takes 33h 30m

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 33h 30m 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.