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Cheap flights from Baltimore to Australia from $920

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
23 Apr — 30 Apr1
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 18 April 2025.

Round-trip from

$1,617

One-way from

$920

Popular in

December

Cheapest in

February

Average price

$1,462
15/5-22/5
  • 15/5-22/5
  • 6 total stops
  • 63h 54m total
  • Baltimore to Australia
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 56h 04m total
  • Baltimore to Australia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($800 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 2025.

Thu 15/512:51BWI - MEL
3 stops32h 39mMultiple Airlines
Thu 22/512:55MEL - BWI
3 stops31h 15mMultiple Airlines
Deal found 16/4$1,617
Mon 1/907:00BWI - SYD
2 stops37h 35mAir New Zealand
Tue 30/910:50SYD - BWI
2 stops35h 16mAir New Zealand
Deal found 17/4$1,893
Wed 14/514:59BWI - SYD
3 stops30h 46mMultiple Airlines
Wed 28/513:15SYD - BWI
3 stops30h 55mMultiple Airlines
Deal found 17/4$1,940
Sun 9/1119:40BWI - BNE
2 stops45h 05mDelta
Wed 26/1110:45BNE - BWI
2 stops26h 52mDelta
Deal found 17/4$2,054
Tue 11/1118:45BWI - BNE
1 stop21h 45mUnited Airlines
Sat 22/1111:40BNE - BWI
1 stop20h 52mUnited Airlines
Deal found 17/4$2,060
Wed 19/1113:05BWI - MEL
2 stops29h 45mAir New Zealand
Wed 3/1208:35MEL - BWI
2 stops29h 59mAir New Zealand
Deal found 17/4$2,074
Tue 1/717:57BWI - BNE
3 stops26h 28mMultiple Airlines
Mon 14/718:35BNE - BWI
3 stops43h 24mMultiple Airlines
Deal found 17/4$2,099
Fri 9/516:21BWI - CBR
3 stops29h 59mMultiple Airlines
Sun 8/613:20CBR - BWI
3 stops31h 50mMultiple Airlines
Deal found 17/4$2,229
Wed 8/1012:55BWI - BNE
2 stops28h 50mAir New Zealand
Wed 15/1009:00BNE - BWI
2 stops27h 45mAir New Zealand
Deal found 17/4$2,295
Wed 17/913:32BWI - MEL
1 stop25h 28mQantas Airways
Wed 24/915:05MEL - BWI
1 stop21h 34mQantas Airways
Deal found 17/4$2,402
Mon 23/608:55BWI - MEL
1 stop33h 20mUnited Airlines
Wed 16/709:30MEL - BWI
1 stop21h 25mUnited Airlines
Deal found 17/4$2,426
Mon 11/813:38BWI - SYD
1 stop27h 17mQantas Airways
Wed 20/812:10SYD - BWI
1 stop24h 22mQantas Airways
Deal found 17/4$2,427

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 18 April 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

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Thu 15/5

12:51-11:30

3 stops32h 39m

Melbourne

Thu 22/5

12:55-06:10

3 stops31h 15m

$1,617

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 1/9

07:00-10:35

2 stops37h 35m

Sydney Kingsford Smith

Tue 30/9

10:50-08:06

2 stops35h 16m

$1,893

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 14/5

14:59-11:45

3 stops30h 46m

Sydney Kingsford Smith

Wed 28/5

13:15-06:10

3 stops30h 55m

$1,940

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 1/7

17:57-10:25

3 stops26h 28m

Brisbane

Mon 14/7

18:35-23:59

3 stops43h 24m

$2,099

BaltimoreCanberra

BWI - CBR

BWICBR

Baltimore/Washington

Fri 9/5

16:21-12:20

3 stops29h 59m

Canberra

Sun 8/6

13:20-07:10

3 stops31h 50m

$2,229

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 8/10

12:55-07:45

2 stops28h 50m

Brisbane

Wed 15/10

09:00-22:45

2 stops27h 45m

$2,295

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Tue 1/7

19:00-10:50

2 stops25h 50m

Melbourne

Tue 8/7

18:55-22:45

2 stops41h 50m

$2,405

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 23/6

08:55-08:15

1 stop33h 20m

Melbourne

Wed 16/7

09:30-16:55

1 stop21h 25m

$2,426

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 11/8

13:38-06:55

1 stop27h 17m

Sydney Kingsford Smith

Wed 20/8

12:10-22:32

1 stop24h 22m

$2,427

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 9/6

19:00-06:55

1 stop21h 55m

Sydney Kingsford Smith

Tue 24/6

10:20-17:52

1 stop21h 32m

$2,433

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 50 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 18 April 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 18 April 2025.
To help decide which airline to fly from Baltimore to Australia, see what other customers have to say about Singapore Airlines, Alaska Airlines and Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,289 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Alaska Airlines
8.0
Very Good
9,887 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,200 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very Good
7,917 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
8.0
Very Good
467 reviews
Singapore Airlines
8.1
Very Good
1,289 reviews
Check prices

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 American Airlines, which is currently one of the cheapest options available, starting at $1,400. United Airlines flights start at $1,413 while deals on Qantas Airways start at $1,509 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

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 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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,950Average$3,046FlexibilityNo 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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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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