How long is the flight from Baltimore to Australia?

There are many flights that can get you from Baltimore to Australia in 24h 20m. Fly via United Airlines or Delta to get the fastest option. There are 15257 km between Baltimore and Australia. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

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.

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

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.

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.

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.

$812+ Cheap Flights from Baltimore to Australia

Cheap flight deals from Baltimore to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 12 October 2026.

Sat 17/1011:55 -

2 stops31h 25m

Thu 12/1109:40 -

1 stop20h 27m

Deal found 8/10$1,579

Sun 18/1018:50 -

1 stop21h 40m

Sat 31/1010:20 -

2 stops26h 24m

Deal found 11/10$1,585

Sat 17/1011:40 -

2 stops27h 20m

Thu 12/1113:10 -

2 stops25h 45m

Deal found 8/10$1,586

Fri 6/1114:11 -

2 stops27h 19m

Fri 20/1110:40 -

2 stops25h 44m

Deal found 11/10$1,587

Sat 7/1116:19 -

2 stops24h 11m

Fri 20/1111:20 -

2 stops22h 49m

Deal found 11/10$1,592

Sat 24/1019:14 -

1 stop21h 16m

Sat 31/1013:10 -

2 stops23h 44m

Deal found 9/10$1,596

Fri 23/1018:50 -

1 stop21h 40m

Sat 31/1010:20 -

1 stop21h 06m

Deal found 9/10$1,597

Mon 2/1114:11 -

2 stops27h 19m

Wed 25/1110:40 -

2 stops26h 01m

Deal found 8/10$1,599

Sat 7/1116:19 -

2 stops24h 11m

Mon 23/1111:20 -

2 stops24h 45m

Deal found 8/10$1,603

Sat 24/1008:05 -

1 stop32h 25m

Sat 31/1010:20 -

1 stop21h 06m

Deal found 9/10$1,612

Sun 8/1119:21 -

2 stops46h 09m

Sun 22/1110:40 -

2 stops27h 43m

Deal found 11/10$1,620

Sun 8/1118:34 -

2 stops27h 56m

Sun 22/1111:20 -

1 stop33h 23m

Deal found 11/10$1,625

Best flights from Baltimore to Australia
Discover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Tue 16/318:31 -

1 stop21h 59m

Wed 31/310:30 -

1 stop20h 47m

Deal found 8/10$1,580

Mon 1/216:59 -

1 stop22h 31m

Wed 17/209:40 -

1 stop23h 27m

Deal found 7/10$1,596

Mon 1/217:30 -

2 stops24h 00m

Wed 17/210:40 -

2 stops28h 06m

Deal found 7/10$1,599

Thu 26/1111:40 -

2 stops26h 45m

Thu 3/1214:05 -

1 stop21h 03m

Deal found 12/10$2,263

Sat 7/1108:00 -

1 stop32h 30m

Fri 20/1111:20 -

2 stops22h 49m

Deal found 11/10$1,592

Mon 9/1112:00 -

2 stops28h 00m

Wed 25/1110:10 -

2 stops29h 13m

Deal found 8/10$1,778

Fri 23/1015:04 -

2 stops25h 26m

Tue 3/1105:05 -

2 stops26h 20m

Deal found 9/10$1,636

Sun 1/1117:31 -

2 stops46h 59m

Tue 24/1105:05 -

2 stops27h 21m

Deal found 8/10$1,659

Tue 16/215:00 -

2 stops25h 30m

Fri 26/210:40 -

2 stops27h 57m

Deal found 8/10$1,935

Thu 11/319:00 -

2 stops33h 50m

Wed 24/322:20 -

2 stops40h 56m

Deal found 9/10$2,299

Mon 9/1111:25 -

1 stop30h 05m

Mon 16/1112:45 -

2 stops24h 20m

Deal found 10/10$1,784

Wed 24/211:50 -

2 stops42h 00m

Sun 28/206:05 -

2 stops27h 32m

Deal found 9/10$2,660

Tue 3/1117:40 -

3 stops47h 00m

Tue 2/212:00 -

3 stops45h 21m

Deal found 9/10$2,441

Fri 6/1108:30 -

1 stop33h 00m

Wed 18/1112:45 -

2 stops25h 59m

Deal found 8/10$1,857

Fri 20/1108:08 -

2 stops32h 22m

Wed 2/1210:40 -

2 stops28h 48m

Deal found 11/10$2,292

Mon 16/1108:00 -

1 stop33h 20m

Tue 24/1109:15 -

1 stop29h 29m

Deal found 9/10$1,857

Mon 23/1112:18 -

2 stops28h 12m

Mon 30/1110:40 -

2 stops28h 43m

Deal found 9/10$2,315

Sun 7/218:25 -

1 stop22h 55m

Wed 17/211:20 -

2 stops25h 37m

Deal found 12/10$1,857

Sat 7/1108:00 -

1 stop32h 30m

Wed 11/1111:20 -

1 stop21h 06m

Deal found 9/10$1,912

Sat 7/1111:25 -

1 stop29h 40m

Sat 14/1111:20 -

1 stop25h 45m

Deal found 8/10$1,914

Sat 20/318:31 -

1 stop21h 59m

Sat 27/310:20 -

2 stops24h 37m

Deal found 7/10$1,918

Sat 31/1011:25 -

2 stops31h 05m

Sun 15/1111:30 -

2 stops27h 38m

Deal found 10/10$1,927

Mon 29/318:31 -

1 stop21h 59m

Wed 14/410:30 -

1 stop20h 47m

Deal found 7/10$1,982

Tue 10/1108:30 -

1 stop32h 35m

Tue 1/1209:15 -

1 stop29h 29m

Deal found 11/10$1,992

Sun 28/312:25 -

2 stops28h 05m

Thu 15/406:05 -

3 stops28h 52m

Deal found 7/10$2,023

Tue 3/1114:30 -

2 stops32h 10m

Tue 2/206:10 -

2 stops26h 36m

Deal found 9/10$2,037

Tue 1/1218:35 -

1 stop23h 55m

Wed 9/1211:30 -

1 stop21h 15m

Deal found 8/10$2,222

Mon 1/208:44 -

1 stop32h 46m

Mon 15/310:30 -

1 stop22h 06m

Deal found 10/10$2,222

Thu 26/1108:00 -

2 stops59h 25m

Thu 3/1206:10 -

2 stops26h 45m

Deal found 12/10$2,267

Wed 20/108:00 -

1 stop33h 20m

Thu 18/211:20 -

2 stops25h 37m

Deal found 7/10$2,286

Find flight deals from Baltimore to Australia

Round-trip from	$1,580
One-way from	$812
Popular in	December
Cheapest in	April
Average price	$2,286

United Airlines
16/3-31/3
4 total stops
50h 50m total
Baltimore to Australia

Search Deals

Qantas Airways
16/2-31/12
1 total stop
32h 30m total
Baltimore to Australia

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($165 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Wed 2/12

12:18-08:30

2 stops29h 12m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$826

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Sun 14/2

16:10-07:30

2 stops24h 20m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$829

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Thu 18/2

06:20-07:30

2 stops34h 10m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$829

BaltimoreBrisbane

BWI Baltimore/Washington - BNE Brisbane

BWIBNE

Baltimore/Washington

Sun 29/11

19:53-08:30

2 stops45h 37m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$857

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Wed 28/10

06:10-09:30

3 stops36h 20m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$930

BaltimoreMelbourne

BWI Baltimore/Washington - MEL Melbourne

BWIMEL

Baltimore/Washington

Sun 8/11

18:34-10:30

1 stop23h 56m

Melbourne

Wed 31/12

00:00-09:00

Nonstop0h 00m

$930

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Tue 3/11

08:30-09:05

1 stop32h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$932

Fastest return journey

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 9/11

18:34-09:20

1 stop22h 46m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$932

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 9/11

20:41-20:15

3 stops55h 34m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$960

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sat 6/2

12:39-10:20

3 stops29h 41m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$970

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

BWI-BNE

BWI-MEL

BWI-SYD

BWI-ADL

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

BWI-AU0

BWI-BNE

BWI-MEL

BWI-SYD

BWI-ADL

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

Currently, March is the cheapest month in which you can book a flight from Baltimore to Australia (average of $1,832). Flying from Baltimore to Australia in December is currently the most expensive (average of $2,655). 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.

Related info for your journey

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 24h 20m. Fly via United Airlines or Delta to get the fastest option. There are 15257 km between Baltimore and Australia. Both multi-stop and direct flights can be found to your destination and back.
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, March is the cheapest month in which you can book a flight from Baltimore to Australia (average of $1,832). Flying from Baltimore to Australia in December is currently the most expensive (average of $2,655). 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.

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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.

Can Cheapflights notify me if prices for flights from Baltimore to Australia become cheaper?

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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Cheap flights from Baltimore to Australia from $812

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Baltimore to Australia

Cheapest flights from Baltimore to AustraliaExplore 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 12 October 2026.

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 12 October 2026.

Best flights from Baltimore to AustraliaDiscover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Discover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from Baltimore to AustraliaDiscover last-minute flight deals from Baltimore to Australia. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from Baltimore to Australia. Data last updated 12 October 2026 and is based on user searches.

One-way flights from Baltimore to AustraliaSearch for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Search for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

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Use the filters below to find and compare flights from Baltimore to Australia that are best for you.

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.

Cheapflights Insights

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

Related info for your journey

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

How long is the flight from Baltimore to Australia?

What are the most popular routes from Baltimore to Australia?

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

How can I find direct flights from Baltimore to Australia?

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

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

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

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Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Baltimore to Australia by cabin class

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Baltimore and Australia flights

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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 12 October 2026.

Best flights from Baltimore to Australia
Discover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from Baltimore to Australia
Discover last-minute flight deals from Baltimore to Australia. Data last updated 12 October 2026 and is based on user searches.

One-way flights from Baltimore to Australia
Search for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.