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Cheap flights from Baltimore (BWI) to Perth (PER) from $805

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 9/7. 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
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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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 3, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,583

One-way from

$1,089
High demand for flights, 42% potential price rise
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Best time to find cheap flights, 39% potential price drop
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From Baltimore/Washington to Perth
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One-way flight from Baltimore/Washington to Perth
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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 36% when planning your travel around this day of the week.

How far in advance should I book a flight from Baltimore to Perth?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 57% on flights from Baltimore to Perth compared to booking the week you need them. Waiting 26 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,885. For sooner than that we have options available in the next 3 days from $3,242.

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 November, with the cheapest ticket starting at $1,314.

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 21% on flights from Baltimore to Perth by exploring options for tickets in the morning.

Cheap Air New Zealand flights from Baltimore to Perth

Explore cheap flight options specifically provided by Air New Zealand 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 2,864,334 searches. Data last updated May 3, 2024.
Consider these cheap Air New Zealand flights we've found departing from Baltimore to Perth. Make sure to check back often as deals are often changing.
Fri 9/209:00 amBWI - PER
2 stops43h 00mAir New Zealand
Sat 10/57:50 pmPER - BWI
2 stops47h 14mAir New Zealand
Deal found 5/2$2,289
Wed 6/55:45 pmBWI - PER
2 stops34h 50mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops38h 42mAir New Zealand
Deal found 5/2$2,319
Wed 6/56:33 pmBWI - PER
2 stops31h 07mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops47h 40mAir New Zealand
Deal found 5/3$2,329
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/611:55 pmPER - BWI
3 stops43h 35mAir New Zealand
Deal found 5/3$2,424
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/62:25 pmPER - BWI
3 stops44h 07mAir New Zealand
Deal found 5/2$2,425
Fri 5/311:05 pmBWI - PER
2 stops38h 55mAir New Zealand
Sat 6/155:15 pmPER - BWI
2 stops35h 18mAir New Zealand
Deal found 5/2$2,472
Sat 6/86:40 amBWI - PER
2 stops45h 20mAir New Zealand
Sat 6/222:25 pmPER - BWI
2 stops38h 17mAir New Zealand
Deal found 5/2$2,480
Sat 6/16:33 pmBWI - PER
2 stops50h 42mAir New Zealand
Sat 6/154:25 pmPER - BWI
3 stops42h 35mAir New Zealand
Deal found 5/2$2,484
Sat 6/16:33 pmBWI - PER
2 stops40h 17mAir New Zealand
Sat 6/157:50 pmPER - BWI
2 stops56h 43mAir New Zealand
Deal found 5/2$2,519

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 2,864,334 searches. Data last updated May 3, 2024.
Browse through some of the cheapest United Airlines flights traveling from Baltimore to Perth. Check back soon if you're not seeing flights that suit your needs.
Wed 6/55:45 pmBWI - PER
2 stops32h 55mUnited Airlines
Mon 8/51:10 amPER - BWI
2 stops51h 29mUnited Airlines
Deal found 5/3$3,228
Wed 6/55:45 pmBWI - PER
2 stops32h 55mUnited Airlines
Mon 8/51:10 amPER - BWI
2 stops51h 29mUnited Airlines
Deal found 5/2$3,229
Wed 5/88:05 amBWI - PER
2 stops39h 35mUnited Airlines
Sun 5/1211:55 pmPER - BWI
3 stops53h 22mUnited Airlines
Deal found 5/2$3,286
Wed 5/86:19 pmBWI - PER
2 stops32h 21mUnited Airlines
Sun 5/1211:55 pmPER - BWI
3 stops53h 22mUnited Airlines
Deal found 5/1$3,287
Tue 7/236:45 pmBWI - PER
2 stops31h 55mUnited Airlines
Sun 9/291:10 amPER - BWI
2 stops41h 54mUnited Airlines
Deal found 5/2$10,055

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 2,864,334 searches. Prices were last updated on May 3, 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.
Sat 6/16:50 pmBWI - PER
3 stops32h 15mMultiple Airlines
Fri 6/141:40 amPER - BWI
3 stops40h 43mMultiple Airlines
Deal found 5/2$2,314
Wed 6/55:45 pmBWI - PER
2 stops34h 50mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops38h 42mAir New Zealand
Deal found 5/2$2,319
Wed 6/56:33 pmBWI - PER
2 stops31h 07mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops47h 40mAir New Zealand
Deal found 5/3$2,329
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/611:55 pmPER - BWI
3 stops43h 35mAir New Zealand
Deal found 5/3$2,424
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/62:25 pmPER - BWI
3 stops44h 07mAir New Zealand
Deal found 5/2$2,425
Fri 5/311:05 pmBWI - PER
2 stops38h 55mAir New Zealand
Sat 6/155:15 pmPER - BWI
2 stops35h 18mAir New Zealand
Deal found 5/2$2,472
Sat 6/86:40 amBWI - PER
2 stops45h 20mAir New Zealand
Sat 6/222:25 pmPER - BWI
2 stops38h 17mAir New Zealand
Deal found 5/2$2,480
Sat 6/16:33 pmBWI - PER
2 stops50h 42mAir New Zealand
Sat 6/154:25 pmPER - BWI
3 stops42h 35mAir New Zealand
Deal found 5/2$2,484
Sat 6/16:33 pmBWI - PER
2 stops40h 17mAir New Zealand
Sat 6/157:50 pmPER - BWI
2 stops56h 43mAir New Zealand
Deal found 5/2$2,519

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 2,864,334 searches. Data last updated May 3, 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.
Fri 9/206:02 amBWI - PER
2 stops44h 38mSingapore Airlines
Sat 10/51:45 pmPER - BWI
3 stops53h 41mSingapore Airlines
Deal found 5/2$1,940
Fri 9/209:00 amBWI - PER
2 stops43h 00mAir New Zealand
Sat 10/57:50 pmPER - BWI
2 stops47h 14mAir New Zealand
Deal found 5/2$2,289
Sat 6/16:50 pmBWI - PER
3 stops32h 15mMultiple Airlines
Fri 6/141:40 amPER - BWI
3 stops40h 43mMultiple Airlines
Deal found 5/2$2,314
Wed 6/55:45 pmBWI - PER
2 stops34h 50mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops38h 42mAir New Zealand
Deal found 5/2$2,319
Wed 6/56:33 pmBWI - PER
2 stops31h 07mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops47h 40mAir New Zealand
Deal found 5/3$2,329
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/611:55 pmPER - BWI
3 stops43h 35mAir New Zealand
Deal found 5/3$2,424
Wed 6/55:45 pmBWI - PER
2 stops32h 00mAir New Zealand
Tue 8/62:25 pmPER - BWI
3 stops44h 07mAir New Zealand
Deal found 5/2$2,425
Fri 5/311:05 pmBWI - PER
2 stops38h 55mAir New Zealand
Sat 6/155:15 pmPER - BWI
2 stops35h 18mAir New Zealand
Deal found 5/2$2,472
Sat 6/86:40 amBWI - PER
2 stops45h 20mAir New Zealand
Sat 6/222:25 pmPER - BWI
2 stops38h 17mAir New Zealand
Deal found 5/2$2,480

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 2,864,334 searches. Data last updated May 3, 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 5/88:05 amBWI - PER
2 stops39h 10mAir New Zealand
Sun 5/127:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 5/2$2,787
Wed 5/83:00 pmBWI - PER
2 stops37h 35mAir New Zealand
Sun 5/127:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 5/1$2,788
Wed 5/88:05 amBWI - PER
3 stops51h 50mSingapore Airlines
Sun 5/125:10 pmPER - BWI
3 stops49h 34mSingapore Airlines
Deal found 5/2$2,930
Wed 5/88:05 amBWI - PER
2 stops39h 35mUnited Airlines
Sun 5/1211:55 pmPER - BWI
3 stops53h 22mUnited Airlines
Deal found 5/2$3,286
Wed 5/86:19 pmBWI - PER
2 stops32h 21mUnited Airlines
Sun 5/1211:55 pmPER - BWI
3 stops53h 22mUnited Airlines
Deal found 5/1$3,287
Wed 5/88:05 amBWI - PER
3 stops40h 25mSingapore Airlines
Sun 5/125:10 pmPER - BWI
3 stops49h 34mSingapore Airlines
Deal found 5/1$3,727
Wed 5/88:05 amBWI - PER
3 stops40h 25mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 5/1$4,523
Wed 5/88:05 amBWI - PER
2 stops42h 35mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 5/1$4,547
Wed 5/88:05 amBWI - PER
2 stops42h 35mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 5/2$5,032

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 2,864,334 searches. Data last updated May 3, 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.
Sat 9/710:14 pmBWI - PER
3 stops58h 21mMultiple Airlines
Deal found 5/2$805
Sat 9/76:02 amBWI - PER
2 stops44h 38mSingapore Airlines
Deal found 5/2$1,089
Thu 7/258:30 pmBWI - PER
3 stops54h 35mMultiple Airlines
Deal found 5/2$4,387
Thu 7/2511:34 amBWI - PER
2 stops47h 01mCathay Pacific
Deal found 5/2$5,181

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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,940 - $3,228

Route

Depart

Return

Price

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 9/20

2 stops44h 38m

Perth

Sat 10/5

3 stops53h 41m

$1,940

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 9/20

2 stops43h 00m

Perth

Sat 10/5

2 stops47h 14m

$2,289

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 6/1

3 stops32h 15m

Perth

Fri 6/14

3 stops40h 43m

$2,314

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/5

2 stops34h 50m

Perth

Tue 8/6

2 stops38h 42m

$2,319

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/5

2 stops31h 07m

Perth

Tue 8/6

2 stops47h 40m

$2,329

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/5

2 stops32h 00m

Perth

Tue 8/6

3 stops43h 35m

$2,424

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 6/1

2 stops28h 45m

Perth

Fri 6/14

3 stops40h 33m

$2,561

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sat 6/1

3 stops32h 15m

Perth

Sat 6/15

3 stops33h 03m

$2,606

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Wed 6/5

2 stops32h 55m

Perth

Mon 8/5

2 stops51h 29m

$3,228

Flights are sorted by cheapest first

Deals found on 5/2

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 April 28, 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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Perth by month

Plan your trip from Baltimore to Perth by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Perth is currently $2,866 while a round-trip flight costs $2,446. Price data was last updated on April 28, 2024.

Currently, March is the cheapest month in which you can book a flight from Baltimore to Perth (average of $1,583). Flying from Baltimore to Perth in July is currently the most expensive (average of $2,134). 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.

January

$1,785

February

$1,744

March

$1,583

April

$1,681

May

$1,698

June

$1,912

July

$2,134

August

$1,817

September

$1,755

October

$1,802

November

$1,680

December

$1,911

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 3, 2024.
Get a feel of what it's like to fly with Air New Zealand, United Airlines and Singapore Airlines 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.
Air New Zealand
8.3
Very good
640 reviews
Check prices

Overall

8.3

Entertainment

7.9

Boarding

8.4

Crew

8.8

Comfort

8.1

Food

7.7

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Air New Zealand
8.3
Very good
640 reviews
Air New Zealand
8.3
Very good
640 reviews
Check prices

Overall

8.3

Entertainment

7.9

Boarding

8.4

Crew

8.8

Comfort

8.1

Food

7.7

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Singapore Airlines
8.3
Very good
1,466 reviews
Air New Zealand
8.3
Very good
640 reviews
Check prices

Overall

8.3

Entertainment

7.9

Boarding

8.4

Crew

8.8

Comfort

8.1

Food

7.7

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Cathay Pacific
7.8
Good
1,113 reviews
Air New Zealand
8.3
Very good
640 reviews
Check prices

Overall

8.3

Entertainment

7.9

Boarding

8.4

Crew

8.8

Comfort

8.1

Food

7.7

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

United Airlines
7.4
Good
11,134 reviews
Air New Zealand
8.3
Very good
640 reviews
Check prices

Overall

8.3

Entertainment

7.9

Boarding

8.4

Crew

8.8

Comfort

8.1

Food

7.7

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

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 $2,000 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Perth for under $2,000. The cheapest flight booked recently is on Singapore Airlines for just $1,940, but on average you can expect to pay $2,942.

  • Are there last-minute flights available from Baltimore to Perth for under $2,800?

    There are currently 10+ open flights from Baltimore to Perth within the next 7 days for less than $2,800.

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

    According to our current data, Singapore Airlines ($1,940), Air New Zealand ($2,289), and United Airlines ($3,228) offers the cheapest pricing from Baltimore to Perth. Singapore Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 5/3.

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.

Dulles Intl to Perth flights
Reagan-National to Perth flights

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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,678Average$1,955FlexibilityNo cancel feeOn-time78%
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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.
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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.

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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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