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.

$663 Cheap Flights from Baltimore to Perth in 2026

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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.

3:03 pm - 12:30 pm

BWI

PER

33h 27m

3 stops

11:55 pm - 4:31 pm

PER

BWI

28h 36m

2 stops

$1,743United Airlines

Sun, Aug 9 - Mon, Aug 17

6:38 am - 2:40 pm

BWI

PER

44h 02m

2 stops

11:55 pm - 4:31 pm

PER

BWI

28h 36m

2 stops

$1,750United Airlines

Sun, Aug 9 - Mon, Aug 17

6:59 pm - 12:30 pm

BWI

PER

29h 31m

2 stops

3:30 pm - 7:10 am

PER

BWI

51h 40m

2 stops

$1,808United Airlines

Wed, Jun 3 - Wed, Jun 10

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

11:45 pm - 7:10 am

PER

BWI

67h 25m

3 stops

$1,877Multiple Airlines

Fri, May 22 - Fri, May 29

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

3:30 pm - 11:47 am

PER

BWI

56h 17m

3 stops

$1,911United Airlines

Wed, Jun 3 - Wed, Jun 10

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

4:45 pm - 5:57 pm

PER

BWI

37h 12m

2 stops

$1,972United Airlines

Sat, Jun 6 - Sat, Jun 20

5:45 pm - 2:40 pm

BWI

PER

32h 55m

2 stops

1:45 pm - 4:35 pm

PER

BWI

38h 50m

2 stops

$1,996Singapore Airlines

Sun, Sep 20 - Sat, Oct 3

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

11:55 pm - 7:14 am

PER

BWI

43h 19m

2 stops

$2,001Multiple Airlines

Fri, May 22 - Fri, May 29

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

11:55 pm - 5:57 pm

PER

BWI

30h 02m

2 stops

$2,043United Airlines

Fri, May 22 - Fri, May 29

7:21 pm - 12:30 pm

BWI

PER

29h 09m

2 stops

11:55 pm - 5:43 pm

PER

BWI

29h 48m

2 stops

$2,045United Airlines

Fri, May 22 - Fri, May 29

Air New Zealand flights from Baltimore to Perth

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

Air New Zealand

Jul 30

BWI3:03 pmBaltimore/Washington

43h 12m

2 stops

PER10:15 pmPerth

Aug 31

PER12:25 pmPerth

40h 06m

2 stops

BWI4:31 pmBaltimore/Washington

$2,058

Air New Zealand

Jun 16

BWI7:00 amBaltimore/Washington

45h 00m

2 stops

PER4:00 pmPerth

Jun 30

PER11:45 pmPerth

29h 58m

2 stops

BWI5:43 pmBaltimore/Washington

$2,132

Air New Zealand

Jun 18

BWI7:21 pmBaltimore/Washington

30h 14m

2 stops

PER1:35 pmPerth

Jul 19

PER12:25 amPerth

42h 49m

2 stops

BWI7:14 amBaltimore/Washington

$2,166

United Airlines flights from Baltimore to Perth

Our best United Airlines deals on Baltimore to Perth flight tickets

United Airlines

Aug 9

BWI3:03 pmBaltimore/Washington

33h 27m

3 stops

PER12:30 pmPerth

Aug 17

PER11:55 pmPerth

28h 36m

2 stops

BWI4:31 pmBaltimore/Washington

$1,743

United Airlines

Aug 9

BWI6:38 amBaltimore/Washington

44h 02m

2 stops

PER2:40 pmPerth

Aug 17

PER11:55 pmPerth

28h 36m

2 stops

BWI4:31 pmBaltimore/Washington

$1,750

United Airlines

Jun 3

BWI6:59 pmBaltimore/Washington

29h 31m

2 stops

PER12:30 pmPerth

Jun 10

PER3:30 pmPerth

51h 40m

2 stops

BWI7:10 amBaltimore/Washington

$1,808

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 8/9

3:03 pm-12:30 pm

3 stops33h 27m

Perth

Mon 8/17

11:55 pm-4:31 pm

2 stops28h 36m

$1,743

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 8/9

6:38 am-2:40 pm

2 stops44h 02m

Perth

Mon 8/17

11:55 pm-4:31 pm

2 stops28h 36m

$1,750

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/3

6:59 pm-12:30 pm

2 stops29h 31m

Perth

Wed 6/10

3:30 pm-7:10 am

2 stops51h 40m

$1,808

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/22

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Fri 5/29

11:45 pm-7:10 am

3 stops67h 25m

$1,877

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/3

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Wed 6/10

3:30 pm-11:47 am

3 stops56h 17m

$1,911

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 6/6

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Sat 6/20

4:45 pm-5:57 pm

2 stops37h 12m

$1,972

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 9/20

5:45 pm-2:40 pm

2 stops32h 55m

Perth

Sat 10/3

1:45 pm-4:35 pm

2 stops38h 50m

$1,996

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/22

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Fri 5/29

11:55 pm-7:14 am

2 stops43h 19m

$2,001

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/22

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Fri 5/29

11:55 pm-5:57 pm

2 stops30h 02m

$2,043

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/22

7:21 pm-12:30 pm

2 stops29h 09m

Perth

Fri 5/29

11:55 pm-5:43 pm

2 stops29h 48m

$2,045

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?

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	29h 09m
Direct flights	None

The fastest flight from Baltimore to Perth takes 29h 09m

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

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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 29h 09m 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.

Rottnest Island

Mandurah

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.