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Cheap flights from Baltimore to Perth from $1,005

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 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Baltimore to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
16:11 - 17:00
BWI
-
PER
36h 49m
2 stops
Qantas Airways Logo
09:05 - 19:20
PER
-
BWI
46h 15m
2 stops
$2,861Qantas Airways
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
18:16 - 05:10
BWI
-
PER
46h 54m
2 stops
Multiple Airlines Logo
01:10 - 06:21
PER
-
BWI
41h 11m
2 stops
$2,864Multiple Airlines
Thu, 1 Oct - Fri, 16 Oct
Air New Zealand Logo
07:00 - 16:00
BWI
-
PER
45h 00m
2 stops
Air New Zealand Logo
23:45 - 07:14
PER
-
BWI
43h 29m
2 stops
$2,911Air New Zealand
Tue, 16 Jun - Tue, 30 Jun
Air New Zealand Logo
07:00 - 16:00
BWI
-
PER
45h 00m
2 stops
Air New Zealand Logo
23:45 - 07:14
PER
-
BWI
43h 29m
2 stops
$2,913Air New Zealand
Tue, 16 Jun - Tue, 30 Jun
Air New Zealand Logo
07:00 - 16:00
BWI
-
PER
45h 00m
2 stops
Air New Zealand Logo
23:45 - 07:14
PER
-
BWI
43h 29m
2 stops
$2,978Air New Zealand
Tue, 16 Jun - Tue, 30 Jun
Air New Zealand Logo
15:03 - 16:00
BWI
-
PER
36h 57m
2 stops
Air New Zealand Logo
14:35 - 16:47
PER
-
BWI
38h 12m
2 stops
$3,030Air New Zealand
Wed, 9 Sep - Wed, 23 Sep
Qantas Airways Logo
19:10 - 11:15
BWI
-
PER
52h 05m
2 stops
Qantas Airways Logo
23:45 - 23:44
PER
-
BWI
35h 59m
2 stops
$3,073Qantas Airways
Fri, 5 Jun - Sun, 14 Jun
Qantas Airways Logo
19:10 - 13:35
BWI
-
PER
30h 25m
2 stops
Qantas Airways Logo
00:50 - 19:19
PER
-
BWI
30h 29m
2 stops
$3,094Qantas Airways
Mon, 15 Jun - Thu, 16 Jul
Multiple Airlines Logo
18:20 - 12:30
BWI
-
PER
30h 10m
2 stops
Multiple Airlines Logo
22:40 - 17:18
PER
-
BWI
30h 38m
2 stops
$3,114Multiple Airlines
Mon, 4 May - Mon, 11 May
Air New Zealand Logo
06:20 - 16:00
BWI
-
PER
45h 40m
2 stops
Air New Zealand Logo
23:45 - 17:43
PER
-
BWI
29h 58m
2 stops
$3,199Air New Zealand
Tue, 19 May - Tue, 26 May

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets
Qantas Airways
19 May
BWI16:11Baltimore/Washington
36h 49m
2 stops
PER17:00Perth
26 May
PER09:05Perth
46h 15m
2 stops
BWI19:20Baltimore/Washington
$2,861
Qantas Airways
5 June
BWI19:10Baltimore/Washington
52h 05m
2 stops
PER11:15Perth
14 June
PER23:45Perth
35h 59m
2 stops
BWI23:44Baltimore/Washington
$3,073
Qantas Airways
15 June
BWI19:10Baltimore/Washington
30h 25m
2 stops
PER13:35Perth
16 July
PER00:50Perth
30h 29m
2 stops
BWI19:19Baltimore/Washington
$3,094

Air New Zealand flights from Baltimore to Perth

Our best Air New Zealand deals on Baltimore to Perth flight tickets
Air New Zealand
16 June
BWI07:00Baltimore/Washington
45h 00m
2 stops
PER16:00Perth
30 June
PER23:45Perth
43h 29m
2 stops
BWI07:14Baltimore/Washington
$2,911
Air New Zealand
16 June
BWI07:00Baltimore/Washington
45h 00m
2 stops
PER16:00Perth
30 June
PER23:45Perth
43h 29m
2 stops
BWI07:14Baltimore/Washington
$2,913
Air New Zealand
16 June
BWI07:00Baltimore/Washington
45h 00m
2 stops
PER16:00Perth
30 June
PER23:45Perth
43h 29m
2 stops
BWI07:14Baltimore/Washington
$2,978

momondo Fare Finder

 
Customise your flight search to find flights from Baltimore to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 7 April 2026.
Use the filters below to find and compare flights from Baltimore to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 19/5

16:11-17:00

2 stops36h 49m

Perth

Tue 26/5

09:05-19:20

2 stops46h 15m

$2,861

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 1/10

18:16-05:10

2 stops46h 54m

Perth

Fri 16/10

01:10-06:21

2 stops41h 11m

$2,864

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 16/6

07:00-16:00

2 stops45h 00m

Perth

Tue 30/6

23:45-07:14

2 stops43h 29m

$2,911

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 16/6

07:00-16:00

2 stops45h 00m

Perth

Tue 30/6

23:45-07:14

2 stops43h 29m

$2,913

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 16/6

07:00-16:00

2 stops45h 00m

Perth

Tue 30/6

23:45-07:14

2 stops43h 29m

$2,978

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 9/9

15:03-16:00

2 stops36h 57m

Perth

Wed 23/9

14:35-16:47

2 stops38h 12m

$3,030

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 5/6

19:10-11:15

2 stops52h 05m

Perth

Sun 14/6

23:45-23:44

2 stops35h 59m

$3,073

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 15/6

19:10-13:35

2 stops30h 25m

Perth

Thu 16/7

00:50-19:19

2 stops30h 29m

$3,094
Fastest return journey

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 4/5

18:20-12:30

2 stops30h 10m

Perth

Mon 11/5

22:40-17:18

2 stops30h 38m

$3,114

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 19/5

06:20-16:00

2 stops45h 40m

Perth

Tue 26/5

23:45-17:43

2 stops29h 58m

$3,199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

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 Air New Zealand 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

Fastest flight time

30h 25m

Direct flights

None
The fastest flight from Baltimore to Perth takes 30h 25m
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?

    A flight from Baltimore/Washington to Perth will travel around 18612.6 km. 30h 25m 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.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
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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