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.

$1,000 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.

7:23 pm - 11:40 am

BWI

PER

28h 17m

2 stops

11:45 pm - 5:57 pm

PER

BWI

30h 12m

2 stops

$1,807United Airlines

Mon, Jun 1 - Mon, Jun 8

3:03 pm - 12:30 pm

BWI

PER

33h 27m

3 stops

6:10 pm - 5:43 pm

PER

BWI

35h 33m

2 stops

$1,821United Airlines

Tue, Jun 2 - Tue, Jun 9

3:03 pm - 2:40 pm

BWI

PER

35h 37m

3 stops

11:45 pm - 11:47 am

PER

BWI

48h 02m

3 stops

$1,828United Airlines

Mon, Jun 1 - Mon, Jun 8

6:20 am - 11:40 am

BWI

PER

41h 20m

2 stops

11:55 pm - 5:08 pm

PER

BWI

29h 13m

2 stops

$1,829United Airlines

Wed, May 6 - Sun, May 10

7:00 am - 12:30 pm

BWI

PER

41h 30m

2 stops

6:10 pm - 5:43 pm

PER

BWI

35h 33m

2 stops

$1,835United Airlines

Tue, Jun 2 - Tue, Jun 9

6:59 pm - 2:40 pm

BWI

PER

31h 41m

2 stops

11:45 pm - 6:09 pm

PER

BWI

30h 24m

2 stops

$1,837United Airlines

Thu, Jun 4 - Thu, Jun 11

6:20 am - 11:40 am

BWI

PER

41h 20m

2 stops

11:45 pm - 11:36 am

PER

BWI

47h 51m

3 stops

$1,843United Airlines

Wed, May 6 - Sun, May 10

3:03 pm - 12:30 pm

BWI

PER

33h 27m

3 stops

11:45 pm - 6:09 pm

PER

BWI

30h 24m

2 stops

$1,844United Airlines

Thu, Jun 4 - Thu, Jun 11

7:23 pm - 12:30 pm

BWI

PER

29h 07m

2 stops

11:45 pm - 5:57 pm

PER

BWI

30h 12m

2 stops

$1,863United Airlines

Wed, Jul 8 - Fri, Jul 24

5:45 pm - 12:30 pm

BWI

PER

30h 45m

2 stops

10:40 pm - 5:50 pm

PER

BWI

31h 10m

2 stops

$1,866United Airlines

Thu, Sep 17 - Mon, Sep 21

United Airlines flights from Baltimore to Perth

Our best United Airlines deals on Baltimore to Perth flight tickets

United Airlines

Jun 1

BWI7:23 pmBaltimore/Washington

28h 17m

2 stops

PER11:40 amPerth

Jun 8

PER11:45 pmPerth

30h 12m

2 stops

BWI5:57 pmBaltimore/Washington

$1,807

United Airlines

Jun 2

BWI3:03 pmBaltimore/Washington

33h 27m

3 stops

PER12:30 pmPerth

Jun 9

PER6:10 pmPerth

35h 33m

2 stops

BWI5:43 pmBaltimore/Washington

$1,821

United Airlines

Jun 1

BWI3:03 pmBaltimore/Washington

35h 37m

3 stops

PER2:40 pmPerth

Jun 8

PER11:45 pmPerth

48h 02m

3 stops

BWI11:47 amBaltimore/Washington

$1,828

Air New Zealand flights from Baltimore to Perth

Our best Air New Zealand deals on Baltimore to Perth flight tickets

Air New Zealand

Jun 16

BWI7:00 amBaltimore/Washington

45h 00m

2 stops

PER4:00 pmPerth

Jun 30

PER12:25 pmPerth

54h 49m

2 stops

BWI7:14 amBaltimore/Washington

$2,076

Air New Zealand

Jun 16

BWI7:00 amBaltimore/Washington

45h 00m

2 stops

PER4:00 pmPerth

Jun 30

PER4:25 pmPerth

50h 49m

2 stops

BWI7:14 amBaltimore/Washington

$2,235

Air New Zealand

Jun 16

BWI7:00 amBaltimore/Washington

45h 00m

2 stops

PER4:00 pmPerth

Jun 30

PER4:25 pmPerth

50h 49m

2 stops

BWI7:14 amBaltimore/Washington

$2,236

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 6/1

7:23 pm-11:40 am

2 stops28h 17m

Perth

Mon 6/8

11:45 pm-5:57 pm

2 stops30h 12m

$1,807

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/2

3:03 pm-12:30 pm

3 stops33h 27m

Perth

Tue 6/9

6:10 pm-5:43 pm

2 stops35h 33m

$1,821

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 6/1

3:03 pm-2:40 pm

3 stops35h 37m

Perth

Mon 6/8

11:45 pm-11:47 am

3 stops48h 02m

$1,828

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 5/6

6:20 am-11:40 am

2 stops41h 20m

Perth

Sun 5/10

11:55 pm-5:08 pm

2 stops29h 13m

$1,829

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 6/2

7:00 am-12:30 pm

2 stops41h 30m

Perth

Tue 6/9

6:10 pm-5:43 pm

2 stops35h 33m

$1,835

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 6/4

6:59 pm-2:40 pm

2 stops31h 41m

Perth

Thu 6/11

11:45 pm-6:09 pm

2 stops30h 24m

$1,837

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 5/6

6:20 am-11:40 am

2 stops41h 20m

Perth

Sun 5/10

11:45 pm-11:36 am

3 stops47h 51m

$1,843

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 6/4

3:03 pm-12:30 pm

3 stops33h 27m

Perth

Thu 6/11

11:45 pm-6:09 pm

2 stops30h 24m

$1,844

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 7/8

7:23 pm-12:30 pm

2 stops29h 07m

Perth

Fri 7/24

11:45 pm-5:57 pm

2 stops30h 12m

$1,863

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 9/17

5:45 pm-12:30 pm

2 stops30h 45m

Perth

Mon 9/21

10:40 pm-5:50 pm

2 stops31h 10m

$1,866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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?

United Airlines 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	28h 17m
Direct flights	None

The fastest flight from Baltimore to Perth takes 28h 17m

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 28h 17m 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

Rottnest Island

Fremantle

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.