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Cheap flights from Baltimore to Australia from $778

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Baltimore to Australia

Keep the following information in mind while searching for Baltimore to Australia flight deals. Data was last updated 13 June 2025.

Round-trip from

$1,580

One-way from

$778

Popular in

December

Cheapest in

February

Average price

$1,503
Qantas Airways
  • Qantas Airways
  • 8/11-22/11
  • 3 total stops
  • 61h 30m total
  • Baltimore to Australia
Search Deals
12/9
  • 12/9
  • 1 total stop
  • 27h 53m total
  • Baltimore to Australia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($766 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Baltimore to Australia

Cheapest flights from Baltimore to Australia
Explore the most affordable flight options available from Baltimore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 8/1115:23BWI - BNE
1 stop24h 07mQantas Airways
Sat 22/1119:50BNE - BWI
2 stops37h 23mQantas Airways
Deal found 12/6$1,580
Sat 8/1108:30BWI - BNE
1 stop32h 00mUnited Airlines
Sat 22/1111:40BNE - BWI
2 stops26h 01mUnited Airlines
Deal found 11/6$1,638
Sun 30/1119:40BWI - BNE
2 stops45h 05mDelta
Wed 10/1210:45BNE - BWI
2 stops28h 27mDelta
Deal found 12/6$1,666
Mon 21/718:22BWI - BNE
2 stops26h 13mMultiple Airlines
Mon 28/711:35BNE - BWI
2 stops31h 58mMultiple Airlines
Deal found 11/6$1,787
Thu 30/1006:26BWI - SYD
1 stop33h 59mMultiple Airlines
Thu 6/1117:25SYD - BWI
1 stop43h 37mMultiple Airlines
Deal found 12/6$1,798
Thu 7/819:20BWI - SYD
1 stop21h 35mQantas Airways
Mon 17/1114:20SYD - BWI
1 stop19h 53mQantas Airways
Deal found 11/6$1,822
Wed 9/718:22BWI - MEL
2 stops27h 53mMultiple Airlines
Wed 16/712:55MEL - BWI
2 stops30h 38mMultiple Airlines
Deal found 11/6$1,862
Tue 16/911:24BWI - SYD
2 stops29h 41mAmerican Airlines
Fri 26/909:10SYD - BWI
2 stops28h 12mAmerican Airlines
Deal found 12/6$1,931
Wed 6/818:02BWI - SYD
1 stop22h 58mUnited Airlines
Tue 26/810:20SYD - BWI
2 stops26h 25mUnited Airlines
Deal found 11/6$1,951
Wed 17/914:54BWI - MEL
2 stops29h 56mAir New Zealand
Wed 24/908:35MEL - BWI
2 stops28h 10mAir New Zealand
Deal found 12/6$1,988
Sun 28/907:05BWI - SYD
2 stops34h 40mAir New Zealand
Mon 13/1009:55SYD - BWI
2 stops36h 18mAir New Zealand
Deal found 11/6$2,036
Sat 18/1019:28BWI - BNE
2 stops48h 32mAir New Zealand
Sun 26/1008:10BNE - BWI
2 stops37h 51mAir New Zealand
Deal found 11/6$2,054

Cheapflights Fare Finder

Customise your flight search to find flights from Baltimore to Australia 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 647,157 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Baltimore to Australia that are best for you.

Fly from

Baltimore

Fly to

Australia

Route

Depart

Return

Price

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 8/11

15:23-06:30

1 stop24h 07m

Brisbane

Sat 22/11

19:50-18:13

2 stops37h 23m

$1,580

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 8/11

08:30-07:30

1 stop32h 00m

Brisbane

Sat 22/11

11:40-22:41

2 stops26h 01m

$1,638

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 30/11

19:40-07:45

2 stops45h 05m

Brisbane

Wed 10/12

10:45-00:12

2 stops28h 27m

$1,666

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 21/7

18:22-10:35

2 stops26h 13m

Brisbane

Mon 28/7

11:35-05:33

2 stops31h 58m

$1,787

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 30/10

06:26-07:25

1 stop33h 59m

Sydney Kingsford Smith

Thu 6/11

17:25-21:02

1 stop43h 37m

$1,798

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 7/8

19:20-06:55

1 stop21h 35m

Sydney Kingsford Smith

Mon 17/11

14:20-18:13

1 stop19h 53m

$1,822

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 9/7

18:22-12:15

2 stops27h 53m

Melbourne

Wed 16/7

12:55-05:33

2 stops30h 38m

$1,862

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 16/9

11:24-07:05

2 stops29h 41m

Sydney Kingsford Smith

Fri 26/9

09:10-23:22

2 stops28h 12m

$1,931

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 6/8

18:02-07:00

1 stop22h 58m

Sydney Kingsford Smith

Tue 26/8

10:20-22:45

2 stops26h 25m

$1,951

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 17/9

14:54-10:50

2 stops29h 56m

Melbourne

Wed 24/9

08:35-22:45

2 stops28h 10m

$1,988

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 57 results
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Best time to book a flight from Baltimore to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Baltimore with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Australia

What is the cheapest month to book a flight from Baltimore to Australia?

Currently, May is the cheapest month in which you can book a flight from Baltimore to Australia (average of $129). Flying from Baltimore to Australia in October is currently the most expensive (average of $171). 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.

What is the cheapest time of day to fly from BWI to AU?

Find hourly flight availability from Baltimore to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 13 June 2025.
To help decide which airline to fly from Baltimore to Australia, see what other customers have to say about Japan Airlines, ANA and Asiana Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Asiana Airlines
8.2
Very Good
440 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Emirates
8.1
Very Good
3,265 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very Good
1,304 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Australia?

    If you book a flight to Australia from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 13.7 km from the centre of Baltimore.

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

    To fly one-way, consider booking your trip with Qantas Airways, which is currently one of the cheapest options available, starting at $986. Delta flights start at $1,055 while deals on United Airlines start at $1,084 one-way.

  • What are the most popular routes from Baltimore to Australia?

    Most travellers choose Baltimore/Washington - Sydney Kingsford Smith, Baltimore/Washington - Melbourne or Baltimore/Washington - Brisbane when deciding on the best route from Baltimore to Australia.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Baltimore to Australia?

    Currently, May is the cheapest month in which you can book a flight from Baltimore to Australia (average of $129). Flying from Baltimore to Australia in October is currently the most expensive (average of $171). 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

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Alternative routes for Baltimore to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Baltimore to Australia

Discover the top airline that operate flights from Baltimore to Australia. 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 647,157 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,249Average$2,390FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Baltimore to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Australia, users can toggle the no change fees filter when performing a flight search.

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