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 updated daily.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence 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.

$1,132 Cheap Flights from Baltimore to Perth in 2026/27

Find the cheapest flights from Baltimore to Perth

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:40 - 06:50BWI Baltimore/Washington-PER Perth

31h 10m2 stops Chicago O'Hare Intl Hong Kong Intl

00:25 - 00:16PER Perth-BWI Baltimore/Washington

35h 51m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,201Multiple Airlines

Tue, 20 Oct - Mon, 26 Oct

06:00 - 16:50BWI Baltimore/Washington-PER Perth

45h 50m2 stops Los Angeles Auckland Intl

18:50 - 07:01PER Perth-BWI Baltimore/Washington

49h 11m2 stops Auckland Intl Los Angeles

$2,220Air New Zealand

Wed, 17 Feb - Sun, 7 Mar

08:30 - 22:20BWI Baltimore/Washington-PER Perth

48h 50m2 stops Los Angeles Auckland Intl

18:50 - 16:35PER Perth-BWI Baltimore/Washington

58h 45m2 stops Auckland Intl Los Angeles

$2,316Air New Zealand

Tue, 17 Nov - Tue, 12 Jan

08:30 - 16:50BWI Baltimore/Washington-PER Perth

43h 20m2 stops Los Angeles Auckland Intl

18:50 - 16:35PER Perth-BWI Baltimore/Washington

58h 45m2 stops Auckland Intl Los Angeles

$2,385Air New Zealand

Tue, 17 Nov - Tue, 12 Jan

16:59 - 14:10BWI Baltimore/Washington-PER Perth

32h 11m2 stops Dallas/Fort Worth Brisbane

23:10 - 17:16PER Perth-BWI Baltimore/Washington

31h 06m2 stops Brisbane Dallas/Fort Worth

$2,395American Airlines

Mon, 8 Feb - Mon, 22 Feb

07:18 - 06:55BWI Baltimore/Washington-PER Perth

34h 37m2 stops Chicago O'Hare Intl Hong Kong Intl

00:25 - 17:47PER Perth-BWI Baltimore/Washington

30h 22m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,397Multiple Airlines

Thu, 12 Nov - Wed, 18 Nov

16:18 - 06:55BWI Baltimore/Washington-PER Perth

50h 37m2 stops Dallas/Fort Worth Hong Kong Intl

00:25 - 17:53PER Perth-BWI Baltimore/Washington

30h 28m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,398Cathay Pacific

Wed, 28 Oct - Tue, 3 Nov

07:18 - 06:55BWI Baltimore/Washington-PER Perth

34h 37m2 stops Chicago O'Hare Intl Hong Kong Intl

08:30 - 17:47PER Perth-BWI Baltimore/Washington

46h 17m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,411Multiple Airlines

Fri, 13 Nov - Fri, 20 Nov

08:30 - 16:50BWI Baltimore/Washington-PER Perth

44h 20m2 stops Los Angeles Auckland Intl

23:50 - 06:43PER Perth-BWI Baltimore/Washington

42h 53m2 stops Auckland Intl San Francisco

$2,420Air New Zealand

Mon, 26 Oct - Sat, 31 Oct

18:27 - 06:55BWI Baltimore/Washington-PER Perth

47h 28m2 stops Chicago O'Hare Intl Hong Kong Intl

08:30 - 17:47PER Perth-BWI Baltimore/Washington

46h 17m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,453Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

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Air New Zealand flights from Baltimore to Perth

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

Air New Zealand

17 Feb

BWI06:00Baltimore/Washington

45h 50m

2 stops

PER16:50Perth

7 Mar

PER18:50Perth

49h 11m

2 stops

BWI07:01Baltimore/Washington

$2,220

Air New Zealand

17 Nov

BWI08:30Baltimore/Washington

48h 50m

2 stops

PER22:20Perth

12 Jan

PER18:50Perth

58h 45m

2 stops

BWI16:35Baltimore/Washington

$2,316

Air New Zealand

17 Nov

BWI08:30Baltimore/Washington

43h 20m

2 stops

PER16:50Perth

12 Jan

PER18:50Perth

58h 45m

2 stops

BWI16:35Baltimore/Washington

$2,385

Singapore Airlines flights from Baltimore to Perth

Our best Singapore Airlines deals on Baltimore to Perth flight tickets

Singapore Airlines

17 Feb

BWI06:00Baltimore/Washington

41h 35m

3 stops

PER12:35Perth

7 Mar

PER13:50Perth

40h 46m

2 stops

BWI17:36Baltimore/Washington

$2,980

Singapore Airlines

9 Nov

BWI08:30Baltimore/Washington

41h 15m

2 stops

PER14:45Perth

12 Nov

PER17:05Perth

65h 00m

2 stops

BWI21:05Baltimore/Washington

$3,612

Singapore Airlines

9 Nov

BWI08:30Baltimore/Washington

55h 55m

3 stops

PER05:25Perth

12 Nov

PER17:05Perth

65h 00m

2 stops

BWI21:05Baltimore/Washington

$3,629

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 20/10

11:40-06:50

2 stops31h 10m

Perth

Mon 26/10

00:25-00:16

2 stops35h 51m

$2,201

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 17/2

06:00-16:50

2 stops45h 50m

Perth

Sun 7/3

18:50-07:01

2 stops49h 11m

$2,220

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 17/11

08:30-22:20

2 stops48h 50m

Perth

Tue 12/1

18:50-16:35

2 stops58h 45m

$2,316

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 17/11

08:30-16:50

2 stops43h 20m

Perth

Tue 12/1

18:50-16:35

2 stops58h 45m

$2,385

Fastest return journey

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Mon 8/2

16:59-14:10

2 stops32h 11m

Perth

Mon 22/2

23:10-17:16

2 stops31h 06m

$2,395

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Thu 12/11

07:18-06:55

2 stops34h 37m

Perth

Wed 18/11

00:25-17:47

2 stops30h 22m

$2,397

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 28/10

16:18-06:55

2 stops50h 37m

Perth

Tue 3/11

00:25-17:53

2 stops30h 28m

$2,398

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Fri 13/11

07:18-06:55

2 stops34h 37m

Perth

Fri 20/11

08:30-17:47

2 stops46h 17m

$2,411

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Mon 26/10

08:30-16:50

2 stops44h 20m

Perth

Sat 31/10

23:50-06:43

2 stops42h 53m

$2,420

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sun 15/11

18:27-06:55

2 stops47h 28m

Perth

Sun 22/11

08:30-17:47

2 stops46h 17m

$2,453

Flights are sorted by cheapest return 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?

Cathay Pacific 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 return 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	$1,132
Fastest flight time	28h 55m
Direct flights	None

The best one-way flight to Perth from Baltimore in the past 72 hours is $1,132. The best return flight deal from Baltimore to Perth found on momondo in the last 72 hours is $2,201.

The fastest flight from Baltimore to Perth takes 28h 55m

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?
A flight from Baltimore/Washington to Perth will travel around 18612.6 km. 28h 55m is a normal flight duration for this route.
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 updated daily.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence 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

Scarborough

Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Perth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Baltimore.

Can I find flights from Baltimore to Perth with flexible booking policies on momondo?

Flights from Baltimore to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Perth.

I’m not ready to book a flight from Baltimore to Perth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Baltimore to Perth from $1,132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Perth departing on 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air New Zealand flights from Baltimore to Perth

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

Singapore Airlines flights from Baltimore to Perth

Our best Singapore Airlines deals on Baltimore to Perth flight tickets

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How to get the cheapest flight ticket from Baltimore to Perth

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Cheap Baltimore to Perth (BWI to PER) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore to Perth

Travelling to a place near Perth?

Why use momondo?

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Western Australia

Cabin classes currently available on flights to Perth

List of cabin classes available on flights landing in Perth. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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