Cheap flights from Baltimore (BWI) to Perth (PER) from $715

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — PER
Jun 2 — Jun 91

Cheap flight deals from Baltimore to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2024.

Popular in

September

Cheapest in

May

Round-trip from

$1,584

One-way from

$939
High demand for flights, 22% potential price rise
Best time to find cheap flights, 19% potential price drop
From Baltimore/Washington to Perth
One-way flight from Baltimore/Washington to Perth

What is the cheapest day to fly round-trip from Baltimore to Perth?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

What is the cheapest month to fly from Baltimore to Perth?

Flights from Baltimore to Perth lean towards being more expensive in December. Prices are generally better when you fly from Baltimore to Perth in September, with the cheapest ticket starting at $1,491.

When is the cheapest time to fly from Baltimore to Perth (BWI - PER)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Baltimore to Perth by exploring options for tickets in the morning.

Cheap United Airlines flights from Baltimore to Perth

Explore cheap flight options specifically provided by United Airlines for the route between Baltimore and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Consider these cheap United Airlines flights we've found departing from Baltimore to Perth. Make sure to check back often as deals are often changing.
Wed 6/55:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Tue 8/611:45 pmPER - BWI
2 stops28h 48mUnited Airlines
Deal found 5/27$2,065
Sun 9/296:52 pmBWI - PER
2 stops29h 38mUnited Airlines
Tue 10/811:45 pmPER - BWI
2 stops29h 06mUnited Airlines
Deal found 5/27$2,071
Sun 9/296:52 pmBWI - PER
2 stops29h 38mUnited Airlines
Sun 10/610:55 pmPER - BWI
2 stops30h 54mUnited Airlines
Deal found 5/27$2,077
Fri 11/226:45 pmBWI - PER
2 stops30h 20mUnited Airlines
Sat 12/72:55 pmPER - BWI
2 stops38h 52mUnited Airlines
Deal found 5/26$2,113
Fri 11/226:45 pmBWI - PER
2 stops30h 20mUnited Airlines
Sat 12/73:15 pmPER - BWI
3 stops41h 02mUnited Airlines
Deal found 5/26$2,118
Mon 6/175:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Wed 7/1011:55 pmPER - BWI
2 stops28h 44mUnited Airlines
Deal found 5/27$2,121
Wed 6/265:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Wed 7/311:45 pmPER - BWI
2 stops43h 14mUnited Airlines
Deal found 5/27$2,133
Fri 10/46:52 pmBWI - PER
2 stops30h 53mUnited Airlines
Thu 10/1011:45 pmPER - BWI
2 stops29h 06mUnited Airlines
Deal found 5/27$2,171
Thu 10/36:52 pmBWI - PER
2 stops29h 38mUnited Airlines
Fri 10/1110:55 pmPER - BWI
2 stops30h 54mUnited Airlines
Deal found 5/27$2,177

Cheap Cathay Pacific flights from Baltimore to Perth

Explore cheap flight options specifically provided by Cathay Pacific for the route between Baltimore and Perth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Browse through some of the cheapest Cathay Pacific flights traveling from Baltimore to Perth. Check back soon if you're not seeing flights that suit your needs.
Tue 10/111:21 amBWI - PER
2 stops47h 14mCathay Pacific
Wed 10/911:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,643
Tue 10/1511:28 amBWI - PER
2 stops47h 07mCathay Pacific
Mon 10/2812:10 amPER - BWI
2 stops33h 16mCathay Pacific
Deal found 5/27$1,781
Thu 10/311:55 amBWI - PER
2 stops46h 40mCathay Pacific
Wed 10/911:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,843
Tue 10/111:21 amBWI - PER
2 stops47h 14mCathay Pacific
Thu 10/1011:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,893
Thu 10/311:55 amBWI - PER
2 stops46h 40mCathay Pacific
Thu 10/1011:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$2,127

Cheap Baltimore to Perth flights in May & June 2024

Find cheap flight options from Baltimore to Perth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
Listed are some of the best fares we've found on flights departing from Baltimore to Perth in 2024. More deals are always being added, so be sure to check back regularly.
Wed 6/55:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Tue 8/611:45 pmPER - BWI
2 stops28h 48mUnited Airlines
Deal found 5/27$2,065
Mon 6/175:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Wed 7/1011:55 pmPER - BWI
2 stops28h 44mUnited Airlines
Deal found 5/27$2,121
Wed 5/295:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Wed 6/53:30 pmPER - BWI
2 stops37h 03mUnited Airlines
Deal found 5/28$2,123
Wed 6/265:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Wed 7/311:45 pmPER - BWI
2 stops43h 14mUnited Airlines
Deal found 5/27$2,133
Wed 5/296:33 pmBWI - PER
2 stops32h 07mUnited Airlines
Wed 6/53:30 pmPER - BWI
3 stops60h 33mUnited Airlines
Deal found 5/28$2,146
Thu 6/276:30 amBWI - PER
2 stops45h 30mAir New Zealand
Thu 7/411:30 pmPER - BWI
2 stops29h 03mAir New Zealand
Deal found 5/28$2,519
Fri 6/145:45 pmBWI - PER
2 stops32h 55mUnited Airlines
Sat 6/293:30 pmPER - BWI
2 stops37h 09mUnited Airlines
Deal found 5/28$2,590
Fri 6/146:50 pmBWI - PER
3 stops32h 15mMultiple Airlines
Sat 6/2911:15 pmPER - BWI
3 stops43h 48mMultiple Airlines
Deal found 5/28$2,763
Wed 6/56:33 pmBWI - PER
2 stops40h 17mAir New Zealand
Tue 8/611:55 pmPER - BWI
3 stops43h 35mAir New Zealand
Deal found 5/27$2,796

Baltimore to Perth 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Perth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Listed are some of the best fares we've found on flights departing from Baltimore to Perth in 2024. More deals are always being added, so be sure to check back regularly.
Tue 10/111:21 amBWI - PER
2 stops47h 14mCathay Pacific
Wed 10/911:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,643
Fri 10/411:55 amBWI - PER
2 stops46h 40mMultiple Airlines
Wed 10/911:55 pmPER - BWI
2 stops33h 30mMultiple Airlines
Deal found 5/27$1,699
Tue 9/109:00 amBWI - PER
2 stops43h 00mAir New Zealand
Tue 9/2411:55 pmPER - BWI
3 stops34h 35mAir New Zealand
Deal found 5/27$1,754
Tue 11/55:50 pmBWI - PER
2 stops46h 35mSingapore Airlines
Tue 11/191:50 pmPER - BWI
2 stops30h 30mSingapore Airlines
Deal found 5/27$1,769
Tue 10/1511:28 amBWI - PER
2 stops47h 07mCathay Pacific
Mon 10/2812:10 amPER - BWI
2 stops33h 16mCathay Pacific
Deal found 5/27$1,781
Thu 10/313:27 pmBWI - PER
2 stops32h 43mAmerican Airlines
Mon 11/1810:55 pmPER - BWI
2 stops36h 25mAmerican Airlines
Deal found 5/27$1,839
Thu 10/311:55 amBWI - PER
2 stops46h 40mCathay Pacific
Wed 10/911:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,843
Tue 9/106:02 amBWI - PER
2 stops53h 53mSingapore Airlines
Tue 9/241:45 pmPER - BWI
2 stops39h 02mSingapore Airlines
Deal found 5/27$1,866
Tue 10/111:21 amBWI - PER
2 stops47h 14mCathay Pacific
Thu 10/1011:55 pmPER - BWI
2 stops33h 30mCathay Pacific
Deal found 5/27$1,893

Baltimore to Perth flights leaving soon

Find last-minute flight options from Baltimore to Perth for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Users seeking a last-minute flight from Baltimore to Perth should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Wed 6/55:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Tue 8/611:45 pmPER - BWI
2 stops28h 48mUnited Airlines
Deal found 5/27$2,065
Wed 6/56:33 pmBWI - PER
2 stops40h 17mAir New Zealand
Tue 8/611:55 pmPER - BWI
3 stops43h 35mAir New Zealand
Deal found 5/27$2,796
Wed 6/55:45 pmBWI - PER
2 stops29h 55mUnited Airlines
Mon 8/51:10 amPER - BWI
2 stops41h 49mUnited Airlines
Deal found 5/27$3,143
Wed 6/51:19 pmBWI - PER
3 stops31h 56mMultiple Airlines
Tue 8/66:30 amPER - BWI
3 stops38h 15mMultiple Airlines
Deal found 5/27$3,425
Wed 6/56:34 amBWI - PER
3 stops41h 56mMultiple Airlines
Mon 8/51:10 amPER - BWI
3 stops42h 20mMultiple Airlines
Deal found 5/27$5,055
Wed 6/55:45 pmBWI - PER
2 stops32h 55mSingapore Airlines
Mon 8/51:10 amPER - BWI
3 stops42h 20mSingapore Airlines
Deal found 5/27$5,385

One-way flights to Perth from Baltimore

Search for one-way flight options from Baltimore to Perth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Some of the best available deals we've found on one-way flights from Baltimore to Perth. Those needing a return flight from Baltimore to Perth can use the search form above.
Tue 10/18:00 amBWI - PER
3 stops59h 35mMultiple Airlines
Deal found 5/27$715
Mon 9/308:24 amBWI - PER
3 stops43h 46mMultiple Airlines
Deal found 5/27$849
Sun 9/2911:55 amBWI - PER
2 stops46h 40mCathay Pacific
Deal found 5/27$939
Wed 6/268:18 amBWI - PER
3 stops47h 32mMultiple Airlines
Deal found 5/27$1,009
Wed 6/127:52 amBWI - PER
3 stops52h 38mMultiple Airlines
Deal found 5/27$1,099
Fri 6/216:30 amBWI - PER
3 stops54h 00mMultiple Airlines
Deal found 5/27$1,111
Wed 6/128:10 amBWI - PER
2 stops46h 25mMultiple Airlines
Deal found 5/27$1,189
Mon 9/306:52 pmBWI - PER
2 stops29h 38mUnited Airlines
Deal found 5/27$1,372
Sat 10/59:00 amBWI - PER
2 stops41h 40mUnited Airlines
Deal found 5/27$1,431

Find flights from Baltimore to Perth within your budget

Customize 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, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,643 - $2,916

Route

Depart

Return

Price

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 10/1

2 stops47h 14m

Perth

Wed 10/9

2 stops33h 30m

$1,643

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 10/4

2 stops46h 40m

Perth

Wed 10/9

2 stops33h 30m

$1,699

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 9/10

2 stops43h 00m

Perth

Tue 9/24

3 stops34h 35m

$1,754

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 11/5

2 stops46h 35m

Perth

Tue 11/19

2 stops30h 30m

$1,769

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 10/15

2 stops47h 07m

Perth

Mon 10/28

2 stops33h 16m

$1,781

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 10/31

2 stops32h 43m

Perth

Mon 11/18

2 stops36h 25m

$1,839

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 9/10

2 stops53h 53m

Perth

Tue 9/24

2 stops39h 02m

$1,866

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 9/29

2 stops29h 38m

Perth

Tue 10/8

2 stops29h 06m

$2,071

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 10/2

2 stops48h 35m

Perth

Wed 10/9

2 stops34h 40m

$2,916

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Baltimore to Perth?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Perth. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Perth flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Baltimore to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Perth by month

Plan your trip to Perth by taking into account the average temperature and rainfall totals by month.

PER

Temperature

53.6 - 75.2 °F

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated May 28, 2024.
Get a feel of what it's like to fly with United Airlines, Cathay Pacific and Air New Zealand from Baltimore to Perth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

8.3
Very good
608 reviews
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

8.2
Very good
1,424 reviews
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

7.8
Good
1,056 reviews
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

7.7
Good
4,342 reviews
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

7.4
Good
10,799 reviews
8.3
Very good
608 reviews

Food

7.6

Crew

8.7

Comfort

8.1

Overall

8.3

Boarding

8.4

Entertainment

7.9

Reviews

1 / 10

Terrible. Boarding pass priority boarding. Got no service, no food which looked yucky, why seat people in first class then treat them low class?

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Baltimore to Perth for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Perth for under $1,700. The cheapest flight booked recently is on Cathay Pacific for just $1,643, but on average you can expect to pay $1,938.

  • Are there last-minute flights available from Baltimore to Perth for under $2,100?

    There are currently 6+ open flights from Baltimore to Perth within the next 7 days for less than $2,100.

  • What are the cheapest airlines flying from Baltimore to Perth round-trip?

    According to our current data, Cathay Pacific ($1,643), Air New Zealand ($1,754), and Singapore Airlines ($1,769) offers the cheapest pricing from Baltimore to Perth. Cathay Pacific is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Baltimore to Perth one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $939. United Airlines flights start at $1,372 while deals on Air New Zealand start at $1,541 one-way.

  • What does BWI to PER mean?

    BWI stands for Baltimore/Washington Airport, while PER stands for Perth Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Baltimore to Perth that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Perth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Perth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Perth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Baltimore to Perth that include hotel bookings?

    Yes. In addition to deals on Baltimore to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Perth.

  • Can I find deals for business class flights from Baltimore to Perth?

    Yes. Cheapflights offers flight deals from Baltimore to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Baltimore to Perth that allow pets onboard?

    Many airlines flying from Baltimore to Perth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Perth?

    Yes, you can often find last-minute deals on Baltimore to Perth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Perth flight deals updated?

    The Baltimore to Perth flight deals you see on this page were last updated on 5/27.

  • When is the best time to book a flight from Baltimore to Perth?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Perth (average of $1,584). Flying from Baltimore to Perth in July is currently the most expensive (average of $2,169). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Perth
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Baltimore to Perth

Discover the top airline that operate flights from Baltimore to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,678Average$1,949FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Search flights from Baltimore to Perth by cabin class

Find flights from Baltimore to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Perth?

Cheapflights makes it easy to find Baltimore to Perth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Perth?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Perth from Baltimore.

Can Cheapflights find flights from Baltimore to Perth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Baltimore to Perth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Baltimore to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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