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.

$749 Cheap Flights from Baltimore to Perth in 2026

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.

3:55 pm - 5:00 pm

BWI

PER

37h 05m

2 stops

6:25 am - 9:29 pm

PER

BWI

27h 04m

2 stops

$1,561Qantas Airways

Mon, Aug 31 - Wed, Sep 9

3:55 pm - 11:15 am

BWI

PER

31h 20m

2 stops

11:55 pm - 9:34 pm

PER

BWI

33h 39m

2 stops

$1,563American Airlines

Mon, Aug 31 - Mon, Sep 7

3:03 pm - 11:40 am

BWI

PER

32h 37m

3 stops

3:30 pm - 5:40 pm

PER

BWI

38h 10m

2 stops

$1,587United Airlines

Mon, Aug 10 - Mon, Aug 24

7:23 pm - 12:30 pm

BWI

PER

29h 07m

2 stops

11:55 pm - 5:40 pm

PER

BWI

29h 45m

2 stops

$1,589United Airlines

Mon, Aug 10 - Sun, Aug 23

7:00 am - 11:40 am

BWI

PER

40h 40m

2 stops

1:15 pm - 5:40 pm

PER

BWI

40h 25m

2 stops

$1,600United Airlines

Wed, Aug 12 - Sat, Aug 22

7:00 am - 12:30 pm

BWI

PER

41h 30m

2 stops

11:55 pm - 5:40 pm

PER

BWI

29h 45m

2 stops

$1,601United Airlines

Sun, Aug 9 - Sun, Aug 23

6:52 pm - 2:05 pm

BWI

PER

31h 13m

2 stops

10:40 pm - 11:45 am

PER

BWI

49h 05m

3 stops

$1,603United Airlines

Mon, Aug 31 - Mon, Sep 7

3:03 pm - 2:40 pm

BWI

PER

35h 37m

3 stops

11:45 pm - 11:45 am

PER

BWI

48h 00m

3 stops

$1,606United Airlines

Wed, Jul 29 - Sun, Aug 16

3:03 pm - 11:40 am

BWI

PER

32h 37m

3 stops

3:30 pm - 11:45 am

PER

BWI

56h 15m

3 stops

$1,607United Airlines

Mon, Aug 10 - Mon, Aug 24

7:20 pm - 1:35 pm

BWI

PER

30h 15m

2 stops

11:55 pm - 6:34 pm

PER

BWI

30h 39m

2 stops

$1,608American Airlines

Thu, Aug 13 - Wed, Aug 19

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American Airlines flights from Baltimore to Perth

Our best American Airlines deals on Baltimore to Perth flight tickets

American Airlines

Aug 31

BWI3:55 pmBaltimore/Washington

31h 20m

2 stops

PER11:15 amPerth

Sep 7

PER11:55 pmPerth

33h 39m

2 stops

BWI9:34 pmBaltimore/Washington

$1,563

American Airlines

Aug 13

BWI7:20 pmBaltimore/Washington

30h 15m

2 stops

PER1:35 pmPerth

Aug 19

PER11:55 pmPerth

30h 39m

2 stops

BWI6:34 pmBaltimore/Washington

$1,608

American Airlines

Jul 22

BWI3:46 pmBaltimore/Washington

31h 29m

2 stops

PER11:15 amPerth

Aug 18

PER11:45 pmPerth

33h 49m

2 stops

BWI9:34 pmBaltimore/Washington

$1,634

Singapore Airlines flights from Baltimore to Perth

Our best Singapore Airlines deals on Baltimore to Perth flight tickets

Singapore Airlines

Dec 30

BWI6:38 amBaltimore/Washington

43h 07m

2 stops

PER2:45 pmPerth

Jan 22

PER1:50 pmPerth

44h 40m

2 stops

BWI9:30 pmBaltimore/Washington

$2,053

Singapore Airlines

Dec 30

BWI6:38 amBaltimore/Washington

40h 57m

2 stops

PER12:35 pmPerth

Jan 21

PER1:15 amPerth

33h 15m

3 stops

BWI9:30 pmBaltimore/Washington

$2,062

Singapore Airlines

Dec 30

BWI6:38 amBaltimore/Washington

40h 57m

3 stops

PER12:35 pmPerth

Jan 21

PER1:15 amPerth

33h 15m

3 stops

BWI9:30 pmBaltimore/Washington

$2,074

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/31

3:55 pm-5:00 pm

2 stops37h 05m

Perth

Wed 9/9

6:25 am-9:29 pm

2 stops27h 04m

$1,561

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/31

3:55 pm-11:15 am

2 stops31h 20m

Perth

Mon 9/7

11:55 pm-9:34 pm

2 stops33h 39m

$1,563

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/10

3:03 pm-11:40 am

3 stops32h 37m

Perth

Mon 8/24

3:30 pm-5:40 pm

2 stops38h 10m

$1,587

Quickest round-trip

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/10

7:23 pm-12:30 pm

2 stops29h 07m

Perth

Sun 8/23

11:55 pm-5:40 pm

2 stops29h 45m

$1,589

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 8/12

7:00 am-11:40 am

2 stops40h 40m

Perth

Sat 8/22

1:15 pm-5:40 pm

2 stops40h 25m

$1,600

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 8/9

7:00 am-12:30 pm

2 stops41h 30m

Perth

Sun 8/23

11:55 pm-5:40 pm

2 stops29h 45m

$1,601

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/31

6:52 pm-2:05 pm

2 stops31h 13m

Perth

Mon 9/7

10:40 pm-11:45 am

3 stops49h 05m

$1,603

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 7/29

3:03 pm-2:40 pm

3 stops35h 37m

Perth

Sun 8/16

11:45 pm-11:45 am

3 stops48h 00m

$1,606

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 8/10

3:03 pm-11:40 am

3 stops32h 37m

Perth

Mon 8/24

3:30 pm-11:45 am

3 stops56h 15m

$1,607

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 8/13

7:20 pm-1:35 pm

2 stops30h 15m

Perth

Wed 8/19

11:55 pm-6:34 pm

2 stops30h 39m

$1,608

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 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	30h 05m
Direct flights	None

The fastest flight from Baltimore to Perth takes 30h 05m

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 05m 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

Fremantle

Mandurah

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.