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Cheap flights from Baltimore to Australia from $760

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Baltimore to Australia

Enter your travel dates to find the best prices.

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 27 November 2025.

Thu 4/1216:15BWI - BNE
2 stops24h 15mUnited Airlines
Mon 8/1211:40BNE - BWI
1 stop20h 36mUnited Airlines
Deal found 25/11$1,593
Wed 3/1208:40BWI - MEL
1 stop32h 50mUnited Airlines
Sat 13/1211:30MEL - BWI
1 stop25h 57mUnited Airlines
Deal found 25/11$1,973
Wed 3/1210:20BWI - MEL
2 stops31h 10mUnited Airlines
Thu 11/1213:00MEL - BWI
2 stops24h 08mUnited Airlines
Deal found 25/11$1,980
Mon 1/1215:07BWI - SYD
1 stop23h 48mAmerican Airlines
Sun 7/1214:05SYD - BWI
1 stop24h 49mAmerican Airlines
Deal found 26/11$2,011
Mon 15/1208:20BWI - BNE
2 stops32h 10mUnited Airlines
Mon 22/1211:40BNE - BWI
2 stops32h 44mUnited Airlines
Deal found 25/11$2,046
Fri 28/1115:07BWI - MEL
2 stops40h 03mQantas Airways
Sun 14/1206:00MEL - BWI
2 stops32h 54mQantas Airways
Deal found 25/11$2,100
Fri 28/1115:07BWI - MEL
2 stops40h 03mQantas Airways
Sat 13/1217:45MEL - BWI
2 stops36h 39mQantas Airways
Deal found 25/11$2,103
Mon 1/1215:07BWI - SYD
2 stops34h 33mQantas Airways
Mon 8/1219:15SYD - BWI
2 stops42h 02mQantas Airways
Deal found 26/11$2,126
Wed 10/1215:20BWI - SYD
1 stop23h 35mQantas Airways
Tue 30/1221:55SYD - BWI
2 stops32h 26mQantas Airways
Deal found 26/11$2,131
Thu 11/1215:17BWI - SYD
2 stops48h 18mQantas Airways
Thu 18/1214:05SYD - BWI
1 stop24h 55mQantas Airways
Deal found 26/11$2,146
Wed 31/1215:27BWI - SYD
2 stops30h 58mQantas Airways
Tue 27/106:20SYD - BWI
2 stops24h 29mQantas Airways
Deal found 25/11$2,185
Sun 21/1215:14BWI - SYD
2 stops31h 36mQantas Airways
Fri 16/106:20SYD - BWI
2 stops24h 29mQantas Airways
Deal found 26/11$2,188

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 27 November 2025.

Round-trip from

$1,576

One-way from

$760

Popular in

January

Cheapest in

August

Average price

$1,644
American Airlines
  • American Airlines
  • 3/2-14/2
  • 3 total stops
  • 48h 33m total
  • Baltimore to Australia
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 56h 23m total
  • Baltimore to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($556 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 27 November 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

Mon 2/3

15:22-06:30

1 stop24h 08m

Brisbane

Fri 13/3

08:40-14:30

1 stop19h 50m

$1,579

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 15/2

15:21-06:30

1 stop24h 09m

Brisbane

Sat 28/2

09:40-16:49

2 stops22h 09m

$1,587

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 14/3

08:31-06:30

1 stop31h 59m

Brisbane

Tue 31/3

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 3/2

08:42-07:30

1 stop31h 48m

Brisbane

Sat 14/2

11:40-17:20

1 stop20h 40m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Thu 12/3

08:31-06:30

1 stop31h 59m

Brisbane

Wed 1/4

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 16/3

08:31-06:30

1 stop31h 59m

Brisbane

Tue 31/3

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 11/3

08:31-06:30

1 stop31h 59m

Brisbane

Wed 1/4

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 16/3

08:31-06:30

1 stop31h 59m

Brisbane

Wed 1/4

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 15/3

08:31-06:30

1 stop31h 59m

Brisbane

Tue 31/3

10:30-17:17

1 stop20h 47m

$1,593

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 10/3

18:31-06:30

1 stop21h 59m

Brisbane

Wed 1/4

10:30-17:17

1 stop20h 47m

$1,593

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Baltimore to Australia (average of $211). Flying from Baltimore to Australia in May is currently the most expensive (average of $1,272). 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.

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 27 November 2025.
Read reviews from past customers who have flown with United Airlines from Baltimore to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,050 reviews
United Airlines
7.4
Good
9,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Baltimore to Australia?

    There are many flights that can get you from Baltimore to Australia in 23h 23m. Fly via American Airlines, United Airlines, or Qantas Airways to get the fastest option. There are 16415 km between Baltimore and Australia. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $852. United Airlines flights start at $869 while deals on Qantas Airways start at $1,116 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, August is the cheapest month in which you can book a flight from Baltimore to Australia (average of $211). Flying from Baltimore to Australia in May is currently the most expensive (average of $1,272). 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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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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,229Average$2,394FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Baltimore to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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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