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Cheap flights from Baltimore (BWI) to Perth (PER) from $1,798

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. 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 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 April 29, 2024.

Popular in

December

Cheapest in

February

Average price

$2,451

Round-trip from

$1,583
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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Average for round-trip flights in April 2024
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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 2,944,896 searches. Data last updated April 29, 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.
Tue 5/286:30 amBWI - PER
2 stops45h 30mAir New Zealand
Tue 7/1611:30 pmPER - BWI
2 stops29h 03mAir New Zealand
Deal found 4/28$2,020
Sun 5/266:33 pmBWI - PER
2 stops35h 52mAir New Zealand
Sun 6/211:55 pmPER - BWI
3 stops35h 05mAir New Zealand
Deal found 4/27$2,094
Sun 5/265:45 pmBWI - PER
2 stops33h 55mAir New Zealand
Sun 6/27:50 pmPER - BWI
2 stops56h 43mAir New Zealand
Deal found 4/27$2,124
Tue 9/174:15 pmBWI - PER
2 stops35h 45mAir New Zealand
Mon 10/147:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 4/28$2,156
Fri 9/135:50 pmBWI - PER
2 stops34h 45mAir New Zealand
Mon 10/147:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 4/28$2,281
Wed 6/55:45 pmBWI - PER
2 stops40h 35mAir New Zealand
Tue 8/67:50 pmPER - BWI
2 stops47h 40mAir New Zealand
Deal found 4/28$2,331
Tue 5/285:45 pmBWI - PER
2 stops41h 05mAir New Zealand
Tue 7/164:25 pmPER - BWI
3 stops42h 07mAir New Zealand
Deal found 4/28$2,436
Sat 6/86:40 amBWI - PER
2 stops45h 20mAir New Zealand
Sat 6/224:25 pmPER - BWI
2 stops36h 17mAir New Zealand
Deal found 4/28$2,481
Sat 6/86:33 pmBWI - PER
2 stops40h 17mAir New Zealand
Sat 6/224:25 pmPER - BWI
3 stops42h 35mAir New Zealand
Deal found 4/28$2,484

Cheap Singapore Airlines flights from Baltimore to Perth

Explore cheap flight options specifically provided by Singapore 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 2,944,896 searches. Data last updated April 29, 2024.
Browse through some of the cheapest Singapore Airlines flights traveling from Baltimore to Perth. Check back soon if you're not seeing flights that suit your needs.
Tue 9/176:02 amBWI - PER
2 stops59h 08mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,798
Fri 10/186:25 amBWI - PER
2 stops66h 05mSingapore Airlines
Thu 11/141:50 pmPER - BWI
2 stops29h 56mSingapore Airlines
Deal found 4/28$1,836
Fri 9/136:02 amBWI - PER
2 stops66h 28mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,848
Fri 10/186:25 amBWI - PER
2 stops58h 45mSingapore Airlines
Wed 11/131:10 amPER - BWI
2 stops42h 36mSingapore Airlines
Deal found 4/28$1,850
Tue 9/176:02 amBWI - PER
2 stops44h 38mSingapore Airlines
Sun 10/131:10 amPER - BWI
3 stops42h 16mSingapore Airlines
Deal found 4/28$1,854
Fri 10/186:25 amBWI - PER
3 stops58h 45mSingapore Airlines
Thu 11/141:50 pmPER - BWI
2 stops29h 56mSingapore Airlines
Deal found 4/28$1,888
Fri 9/136:02 amBWI - PER
3 stops42h 28mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,900
Fri 9/136:02 amBWI - PER
2 stops53h 53mSingapore Airlines
Sun 10/131:10 amPER - BWI
3 stops42h 16mSingapore Airlines
Deal found 4/28$1,904
Fri 10/186:25 amBWI - PER
2 stops58h 45mSingapore Airlines
Wed 11/131:10 amPER - BWI
3 stops42h 36mSingapore Airlines
Deal found 4/28$1,918

Cheap Baltimore to Perth flights in April & May 2024

Find cheap flight options from Baltimore to Perth specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 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 5/286:30 amBWI - PER
2 stops45h 30mAir New Zealand
Tue 7/1611:30 pmPER - BWI
2 stops29h 03mAir New Zealand
Deal found 4/28$2,020
Sun 5/266:56 pmBWI - PER
3 stops34h 04mMultiple Airlines
Sun 6/28:40 amPER - BWI
3 stops34h 48mMultiple Airlines
Deal found 4/27$2,022
Sun 5/266:33 pmBWI - PER
2 stops35h 52mAir New Zealand
Sun 6/211:55 pmPER - BWI
3 stops35h 05mAir New Zealand
Deal found 4/27$2,094
Sun 5/265:45 pmBWI - PER
2 stops33h 55mAir New Zealand
Sun 6/27:50 pmPER - BWI
2 stops56h 43mAir New Zealand
Deal found 4/27$2,124
Tue 5/285:45 pmBWI - PER
2 stops41h 05mAir New Zealand
Tue 7/164:25 pmPER - BWI
3 stops42h 07mAir New Zealand
Deal found 4/28$2,436
Sun 5/128:23 amBWI - PER
2 stops43h 37mAir New Zealand
Fri 5/1711:55 pmPER - BWI
2 stops28h 40mAir New Zealand
Deal found 4/28$2,528
Wed 5/88:05 amBWI - PER
3 stops51h 50mSingapore Airlines
Sun 5/126:25 amPER - BWI
3 stops60h 19mSingapore Airlines
Deal found 4/28$2,780
Wed 5/88:05 amBWI - PER
2 stops44h 30mAir New Zealand
Sun 5/127:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 4/27$2,787
Wed 5/88:23 amBWI - PER
2 stops43h 37mAir New Zealand
Sun 5/129:05 amPER - BWI
2 stops43h 31mAir New Zealand
Deal found 4/28$2,798

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 2,944,896 searches. Data last updated April 29, 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 9/176:02 amBWI - PER
2 stops59h 08mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,798
Fri 10/186:25 amBWI - PER
2 stops66h 05mSingapore Airlines
Thu 11/141:50 pmPER - BWI
2 stops29h 56mSingapore Airlines
Deal found 4/28$1,836
Fri 9/136:02 amBWI - PER
2 stops66h 28mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,848
Fri 10/186:25 amBWI - PER
2 stops58h 45mSingapore Airlines
Wed 11/131:10 amPER - BWI
2 stops42h 36mSingapore Airlines
Deal found 4/28$1,850
Tue 9/176:02 amBWI - PER
2 stops44h 38mSingapore Airlines
Sun 10/131:10 amPER - BWI
3 stops42h 16mSingapore Airlines
Deal found 4/28$1,854
Fri 10/186:25 amBWI - PER
3 stops58h 45mSingapore Airlines
Thu 11/141:50 pmPER - BWI
2 stops29h 56mSingapore Airlines
Deal found 4/28$1,888
Sat 11/26:45 pmBWI - PER
2 stops58h 10mAir New Zealand
Mon 12/26:50 pmPER - BWI
2 stops48h 56mAir New Zealand
Deal found 4/29$1,890
Fri 9/136:02 amBWI - PER
3 stops42h 28mSingapore Airlines
Mon 10/145:10 pmPER - BWI
3 stops50h 16mSingapore Airlines
Deal found 4/28$1,900
Fri 9/136:02 amBWI - PER
2 stops53h 53mSingapore Airlines
Sun 10/131:10 amPER - BWI
3 stops42h 16mSingapore Airlines
Deal found 4/28$1,904

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 2,944,896 searches. Data last updated April 29, 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
3 stops51h 50mSingapore Airlines
Sun 5/126:25 amPER - BWI
3 stops60h 19mSingapore Airlines
Deal found 4/28$2,780
Wed 5/88:05 amBWI - PER
2 stops44h 30mAir New Zealand
Sun 5/127:50 pmPER - BWI
2 stops38h 55mAir New Zealand
Deal found 4/27$2,787
Wed 5/88:23 amBWI - PER
2 stops43h 37mAir New Zealand
Sun 5/129:05 amPER - BWI
2 stops43h 31mAir New Zealand
Deal found 4/28$2,798
Wed 5/83:00 pmBWI - PER
2 stops32h 40mUnited Airlines
Sun 5/1211:55 pmPER - BWI
3 stops53h 22mUnited Airlines
Deal found 4/27$3,286
Wed 5/88:05 amBWI - PER
3 stops40h 25mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 4/28$3,370
Wed 5/88:05 amBWI - PER
3 stops40h 25mSingapore Airlines
Sat 5/111:10 amPER - BWI
3 stops41h 34mSingapore Airlines
Deal found 4/28$3,991
Wed 5/88:05 amBWI - PER
2 stops42h 35mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 4/28$4,093
Wed 5/88:05 amBWI - PER
3 stops40h 25mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 4/27$4,185
Wed 5/88:05 amBWI - PER
2 stops42h 35mSingapore Airlines
Sat 5/111:10 amPER - BWI
2 stops41h 34mSingapore Airlines
Deal found 4/27$4,908

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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,798 - $2,221

Route

Depart

Return

Price

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 9/17

2 stops59h 08m

Perth

Mon 10/14

3 stops50h 16m

$1,798

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 10/18

2 stops66h 05m

Perth

Thu 11/14

2 stops29h 56m

$1,836

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 9/13

2 stops66h 28m

Perth

Mon 10/14

3 stops50h 16m

$1,848

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Fri 10/18

2 stops58h 45m

Perth

Wed 11/13

2 stops42h 36m

$1,850

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 5/28

2 stops45h 30m

Perth

Tue 7/16

2 stops29h 03m

$2,020

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/26

3 stops34h 04m

Perth

Sun 6/2

3 stops34h 48m

$2,022

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/26

2 stops35h 52m

Perth

Sun 6/2

3 stops35h 05m

$2,094

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Sun 5/26

2 stops33h 55m

Perth

Sun 6/2

2 stops56h 43m

$2,124

Baltimore/WashingtonPerth

BWI - PER

BWIPER

Baltimore/Washington

Tue 9/17

2 stops31h 41m

Perth

Mon 10/14

2 stops31h 56m

$2,221

Flights are sorted by cheapest first

Deals found on 4/28

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 $0 while a round-trip flight costs $1,979. Price data was last updated on April 21, 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

$1,716

June

$1,920

July

$2,134

August

$1,803

September

$1,789

October

$1,799

November

$1,680

December

$1,910

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 April 29, 2024.
Get a feel of what it's like to fly with Air New Zealand, Singapore Airlines and United 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
647 reviews
Check prices

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Food

7.7

Overall

8.3

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

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Food

7.7

Overall

8.3

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
1,479 reviews
Air New Zealand
8.3
Very good
647 reviews
Check prices

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Food

7.7

Overall

8.3

Reviews

1 / 10

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

Qantas Airways
7.7
Good
992 reviews
Air New Zealand
8.3
Very good
647 reviews
Check prices

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Food

7.7

Overall

8.3

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
11,202 reviews
Air New Zealand
8.3
Very good
647 reviews
Check prices

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Crew

8.8

Food

7.7

Overall

8.3

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 $1,800 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Perth for under $1,800. The cheapest flight booked recently is on Singapore Airlines for just $1,798, but on average you can expect to pay $2,037.

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

    There are currently 9+ 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 ($1,798), Air New Zealand ($2,020), and Qantas Airways ($2,221) offers the cheapest pricing from Baltimore to Perth. Singapore Airlines is 30% 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 4/29.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Reagan-National to Perth flights
Dulles Intl 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 2,944,896 searches. Data last updated April 29, 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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