What is the cheapest airline that flies from Baltimore/Washington to Perth?

Qantas Airways is the most popular carrier operating from Baltimore/Washington to Perth

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.

$922 Cheap Flights from Baltimore to Perth in 2025/26

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Find the cheapest flights from Baltimore to Perth

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8:00 am - 12:35 pmBWI-PER

39h 35m2 stops

6:40 am - 6:34 amPER-BWI

36h 54m2 stops

$1,621Singapore Airlines

Find Deal

Wed, Feb 11 - Fri, Feb 20

8:00 am - 12:35 pmBWI-PER

39h 35m2 stops

1:15 am - 5:46 pmPER-BWI

29h 31m2 stops

$1,829Multiple Airlines

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Wed, Feb 11 - Thu, Feb 19

3:21 pm - 6:15 pmBWI-PER

37h 54m2 stops

5:45 pm - 6:17 pmPER-BWI

37h 32m2 stops

$1,889Qantas Airways

Find Deal

Sun, Feb 15 - Thu, Feb 19

8:42 am - 2:45 pmBWI-PER

41h 03m2 stops

11:45 pm - 8:53 pmPER-BWI

34h 08m2 stops

$2,558United Airlines

Find Deal

Mon, Jan 19 - Fri, Feb 13

3:41 pm - 11:50 pmBWI-PER

43h 09m2 stops

5:30 am - 2:49 pmPER-BWI

46h 19m2 stops

$2,581Qantas Airways

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Sat, Jan 10 - Fri, Jan 23

7:40 pm - 3:25 pmBWI-PER

30h 45m3 stops

10:20 am - 10:27 amPER-BWI

37h 07m3 stops

$2,608Multiple Airlines

Find Deal

Sat, Jan 10 - Fri, Jan 23

6:00 am - 12:35 pmBWI-PER

41h 35m3 stops

1:50 pm - 6:34 amPER-BWI

29h 44m2 stops

$2,733Singapore Airlines

Find Deal

Sun, Feb 15 - Thu, Feb 19

6:30 am - 5:25 amBWI-PER

33h 55m2 stops

10:55 pm - 9:26 pmPER-BWI

35h 31m2 stops

$2,796United Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 6

10:44 am - 11:20 amBWI-PER

35h 36m3 stops

10:55 pm - 9:26 pmPER-BWI

35h 31m2 stops

$2,852United Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 6

3:14 pm - 12:25 pmBWI-PER

32h 11m2 stops

10:40 pm - 2:49 pmPER-BWI

29h 09m2 stops

$2,865American Airlines

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Thu, Dec 25 - Thu, Jan 8

Qantas Airways flights from Baltimore to Perth

Our best Qantas Airways deals on Baltimore to Perth flight tickets

Qantas Airways

Feb 15

BWI3:21 pmBaltimore/Washington

37h 54m

2 stops

PER6:15 pmPerth

Feb 19

PER5:45 pmPerth

37h 32m

2 stops

BWI6:17 pmBaltimore/Washington

$1,889

Find similar

Qantas Airways

Jan 10

BWI3:41 pmBaltimore/Washington

43h 09m

2 stops

PER11:50 pmPerth

Jan 23

PER5:30 amPerth

46h 19m

2 stops

BWI2:49 pmBaltimore/Washington

$2,581

Find similar

Qantas Airways

Jan 13

BWI3:41 pmBaltimore/Washington

31h 24m

2 stops

PER12:05 pmPerth

Jan 24

PER10:40 pmPerth

29h 09m

2 stops

BWI2:49 pmBaltimore/Washington

$9,487

Find similar

Singapore Airlines flights from Baltimore to Perth

Our best Singapore Airlines deals on Baltimore to Perth flight tickets

Singapore Airlines

Feb 11

BWI8:00 amBaltimore/Washington

39h 35m

2 stops

PER12:35 pmPerth

Feb 20

PER6:40 amPerth

36h 54m

2 stops

BWI6:34 amBaltimore/Washington

$1,621

Find similar

Singapore Airlines

Feb 15

BWI6:00 amBaltimore/Washington

41h 35m

3 stops

PER12:35 pmPerth

Feb 19

PER1:50 pmPerth

29h 44m

2 stops

BWI6:34 amBaltimore/Washington

$2,733

Find similar

Singapore Airlines

Jan 10

BWI8:00 amBaltimore/Washington

41h 45m

2 stops

PER2:45 pmPerth

Jan 23

PER1:50 pmPerth

44h 36m

3 stops

BWI9:26 pmBaltimore/Washington

$3,531

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 2/11

8:00 am-12:35 pm

2 stops39h 35m

Perth

Fri 2/20

6:40 am-6:34 am

2 stops36h 54m

$1,621

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 2/11

8:00 am-12:35 pm

2 stops39h 35m

Perth

Thu 2/19

1:15 am-5:46 pm

2 stops29h 31m

$1,829

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 2/15

3:21 pm-6:15 pm

2 stops37h 54m

Perth

Thu 2/19

5:45 pm-6:17 pm

2 stops37h 32m

$1,889

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 1/19

8:42 am-2:45 pm

2 stops41h 03m

Perth

Fri 2/13

11:45 pm-8:53 pm

2 stops34h 08m

$2,558

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 1/10

3:41 pm-11:50 pm

2 stops43h 09m

Perth

Fri 1/23

5:30 am-2:49 pm

2 stops46h 19m

$2,581

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 1/10

7:40 pm-3:25 pm

3 stops30h 45m

Perth

Fri 1/23

10:20 am-10:27 am

3 stops37h 07m

$2,608

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 2/15

6:00 am-12:35 pm

3 stops41h 35m

Perth

Thu 2/19

1:50 pm-6:34 am

2 stops29h 44m

$2,733

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 12/30

6:30 am-5:25 am

2 stops33h 55m

Perth

Tue 1/6

10:55 pm-9:26 pm

2 stops35h 31m

$2,796

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 12/30

10:44 am-11:20 am

3 stops35h 36m

Perth

Tue 1/6

10:55 pm-9:26 pm

2 stops35h 31m

$2,852

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 12/25

3:14 pm-12:25 pm

2 stops32h 11m

Perth

Thu 1/8

10:40 pm-2:49 pm

2 stops29h 09m

$2,865

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

Prices

Airlines

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Monday when prices can be found for as low as $1,785. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,395.

What is the cheapest time of day to depart on your flight to Perth?

In the afternoon is the cheapest time of day to fly from Baltimore to Perth when you can find flight prices for as low as $1,863. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,119. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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

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How far is Baltimore/Washington to Perth by plane?
Perth is 11565.4 mi away from Baltimore/Washington. Typically, this will take 30h 45m 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.

Mandurah

Fremantle

Rottnest Island

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.