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Cheap flights from Baltimore to Perth from $1,115

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 13/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:04 - 05:10
BWI
-
PER
46h 06m
2 stops
Multiple Airlines Logo
13:45 - 17:08
PER
-
BWI
39h 23m
2 stops
$1,932Multiple Airlines
Mon, 6 Apr - Mon, 27 Apr
Air New Zealand Logo
15:00 - 16:00
BWI
-
PER
37h 00m
2 stops
Air New Zealand Logo
19:50 - 07:01
PER
-
BWI
47h 11m
2 stops
$2,179Air New Zealand
Sat, 8 Aug - Mon, 17 Aug
Air New Zealand Logo
17:50 - 16:00
BWI
-
PER
34h 10m
2 stops
Air New Zealand Logo
19:50 - 22:44
PER
-
BWI
38h 54m
2 stops
$2,180Air New Zealand
Sat, 4 Apr - Sat, 25 Apr
Qantas Airways Logo
15:21 - 11:15
BWI
-
PER
31h 54m
2 stops
Qantas Airways Logo
06:15 - 23:09
PER
-
BWI
28h 54m
2 stops
$2,384Qantas Airways
Fri, 3 Apr - Fri, 10 Apr
Qantas Airways Logo
15:22 - 12:05
BWI
-
PER
32h 43m
2 stops
Qantas Airways Logo
22:40 - 14:30
PER
-
BWI
27h 50m
2 stops
$2,428Qantas Airways
Tue, 17 Mar - Tue, 24 Mar
Air New Zealand Logo
06:23 - 22:20
BWI
-
PER
51h 57m
2 stops
Air New Zealand Logo
23:45 - 18:22
PER
-
BWI
30h 37m
2 stops
$2,452Air New Zealand
Tue, 7 Apr - Tue, 14 Apr
Air New Zealand Logo
07:00 - 16:00
BWI
-
PER
45h 00m
2 stops
Air New Zealand Logo
23:45 - 18:24
PER
-
BWI
30h 39m
2 stops
$2,456Air New Zealand
Tue, 16 Jun - Tue, 30 Jun
Multiple Airlines Logo
19:16 - 23:55
BWI
-
PER
40h 39m
2 stops
Multiple Airlines Logo
13:45 - 17:08
PER
-
BWI
39h 23m
2 stops
$2,463Multiple Airlines
Fri, 1 May - Mon, 4 May
Air New Zealand Logo
07:00 - 16:00
BWI
-
PER
45h 00m
2 stops
Air New Zealand Logo
23:45 - 07:24
PER
-
BWI
43h 39m
2 stops
$2,480Air New Zealand
Tue, 16 Jun - Tue, 30 Jun
Qantas Airways Logo
19:03 - 08:50
BWI
-
PER
49h 47m
2 stops
Qantas Airways Logo
06:15 - 23:09
PER
-
BWI
28h 54m
2 stops
$2,497Qantas Airways
Sun, 5 Apr - Sat, 25 Apr

Air New Zealand flights from Baltimore to Perth

Our best Air New Zealand deals on Baltimore to Perth flight tickets
Air New Zealand
8 Aug
BWI15:00Baltimore/Washington
37h 00m
2 stops
PER16:00Perth
17 Aug
PER19:50Perth
47h 11m
2 stops
BWI07:01Baltimore/Washington
$2,179
Air New Zealand
4 Apr
BWI17:50Baltimore/Washington
34h 10m
2 stops
PER16:00Perth
25 Apr
PER19:50Perth
38h 54m
2 stops
BWI22:44Baltimore/Washington
$2,180
Air New Zealand
7 Apr
BWI06:23Baltimore/Washington
51h 57m
2 stops
PER22:20Perth
14 Apr
PER23:45Perth
30h 37m
2 stops
BWI18:22Baltimore/Washington
$2,452

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets
Qantas Airways
3 Apr
BWI15:21Baltimore/Washington
31h 54m
2 stops
PER11:15Perth
10 Apr
PER06:15Perth
28h 54m
2 stops
BWI23:09Baltimore/Washington
$2,384
Qantas Airways
17 Mar
BWI15:22Baltimore/Washington
32h 43m
2 stops
PER12:05Perth
24 Mar
PER22:40Perth
27h 50m
2 stops
BWI14:30Baltimore/Washington
$2,428
Qantas Airways
5 Apr
BWI19:03Baltimore/Washington
49h 47m
2 stops
PER08:50Perth
25 Apr
PER06:15Perth
28h 54m
2 stops
BWI23:09Baltimore/Washington
$2,497

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 20 February 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

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 6/4

19:04-05:10

2 stops46h 06m

Perth

Mon 27/4

13:45-17:08

2 stops39h 23m

$1,932

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 8/8

15:00-16:00

2 stops37h 00m

Perth

Mon 17/8

19:50-07:01

2 stops47h 11m

$2,179

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 4/4

17:50-16:00

2 stops34h 10m

Perth

Sat 25/4

19:50-22:44

2 stops38h 54m

$2,180

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 3/4

15:21-11:15

2 stops31h 54m

Perth

Fri 10/4

06:15-23:09

2 stops28h 54m

$2,384

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 17/3

15:22-12:05

2 stops32h 43m

Perth

Tue 24/3

22:40-14:30

2 stops27h 50m

$2,428

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 7/4

06:23-22:20

2 stops51h 57m

Perth

Tue 14/4

23:45-18:22

2 stops30h 37m

$2,452

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 16/6

07:00-16:00

2 stops45h 00m

Perth

Tue 30/6

23:45-18:24

2 stops30h 39m

$2,456

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 1/5

19:16-23:55

2 stops40h 39m

Perth

Mon 4/5

13:45-17:08

2 stops39h 23m

$2,463

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 16/6

07:00-16:00

2 stops45h 00m

Perth

Tue 30/6

23:45-07:24

2 stops43h 39m

$2,480

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/4

19:03-08:50

2 stops49h 47m

Perth

Sat 25/4

06:15-23:09

2 stops28h 54m

$2,497

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 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

Fastest flight time

33h 04m

Direct flights

None
The fastest flight from Baltimore to Perth takes 33h 04m
There are no direct flights from Baltimore to Perth. There are no popular flight routes from Baltimore to Perth.
Search flight deals

  • How far is Baltimore/Washington to Perth by plane?

    A flight from Baltimore/Washington to Perth will travel around 18612.6 km. 33h 04m 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
Fremantle
Mandurah
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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