What is the cheapest airline that flies from Baltimore/Washington to Australia?

Qantas Airways, United Airlines, and American Airlines are the most popular carriers operating from Baltimore/Washington to Australia

When did momondo last update prices for flights from Baltimore/Washington Airport to Australia?

Prices for flights from Baltimore/Washington Airport to Australia are refreshed on a daily basis.

How old do you have to be to fly from Baltimore/Washington Airport to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$816 Cheap Flights from Baltimore to Australia in 2026

Find the cheapest flights from Baltimore to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:57 - 05:00

BWI

MEL

23h 03m

1 stop

13:35 - 21:29

MEL

BWI

21h 54m

1 stop

$1,648Qantas Airways

Wed, 9 Sep - Wed, 16 Sep

15:55 - 06:55

BWI

SYD

25h 00m

1 stop

12:00 - 23:41

SYD

BWI

25h 41m

1 stop

$1,648Qantas Airways

Mon, 17 Aug - Mon, 24 Aug

07:50 - 07:05

BWI

BNE

33h 15m

2 stops

10:15 - 06:30

BNE

BWI

34h 15m

2 stops

$1,665Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

15:55 - 06:55

BWI

SYD

25h 00m

1 stop

12:00 - 21:34

SYD

BWI

23h 34m

1 stop

$1,665Qantas Airways

Wed, 19 Aug - Wed, 26 Aug

15:55 - 05:00

BWI

MEL

23h 05m

1 stop

13:35 - 21:34

MEL

BWI

21h 59m

1 stop

$1,671American Airlines

Wed, 12 Aug - Wed, 19 Aug

15:03 - 07:00

BWI

SYD

25h 57m

2 stops

09:30 - 16:35

SYD

BWI

21h 05m

1 stop

$1,679United Airlines

Sun, 9 Aug - Wed, 19 Aug

06:40 - 06:55

BWI

SYD

34h 15m

1 stop

10:20 - 11:45

SYD

BWI

39h 25m

2 stops

$1,682United Airlines

Mon, 3 Aug - Mon, 17 Aug

15:55 - 05:00

BWI

MEL

23h 05m

1 stop

13:35 - 23:41

MEL

BWI

24h 06m

1 stop

$1,685American Airlines

Mon, 31 Aug - Mon, 7 Sep

12:25 - 08:50

BWI

MEL

29h 25m

2 stops

11:00 - 23:39

MEL

BWI

27h 39m

2 stops

$1,729Delta

Sun, 11 Oct - Sun, 25 Oct

18:52 - 13:15

BWI

CBR

28h 23m

2 stops

11:20 - 17:40

CBR

BWI

44h 20m

2 stops

$1,933Multiple Airlines

Thu, 20 Aug - Mon, 31 Aug

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Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

17 Aug

BWI15:55Baltimore/Washington

25h 00m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD12:00Sydney Kingsford Smith

25h 41m

1 stop

BWI23:41Baltimore/Washington

$1,648

Qantas Airways

26 July

BWI19:17Baltimore/Washington

21h 38m

1 stop

SYD06:55Sydney Kingsford Smith

10 Aug

SYD12:00Sydney Kingsford Smith

25h 41m

1 stop

BWI23:41Baltimore/Washington

$1,655

Qantas Airways

19 Aug

BWI15:55Baltimore/Washington

25h 00m

1 stop

SYD06:55Sydney Kingsford Smith

26 Aug

SYD12:00Sydney Kingsford Smith

23h 34m

1 stop

BWI21:34Baltimore/Washington

$1,665

Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets

Delta

3 Aug

BWI12:03Baltimore/Washington

28h 47m

2 stops

SYD06:50Sydney Kingsford Smith

17 Aug

SYD09:15Sydney Kingsford Smith

28h 14m

2 stops

BWI23:29Baltimore/Washington

$1,701

Delta

2 Aug

BWI12:33Baltimore/Washington

52h 17m

2 stops

SYD06:50Sydney Kingsford Smith

18 Aug

SYD09:15Sydney Kingsford Smith

23h 07m

2 stops

BWI18:22Baltimore/Washington

$1,723

Delta

1 Aug

BWI07:15Baltimore/Washington

57h 35m

2 stops

SYD06:50Sydney Kingsford Smith

18 Aug

SYD09:15Sydney Kingsford Smith

26h 14m

2 stops

BWI21:29Baltimore/Washington

$1,725

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 9/9

15:57-05:00

1 stop23h 03m

Melbourne

Wed 16/9

13:35-21:29

1 stop21h 54m

$1,648

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 17/8

15:55-06:55

1 stop25h 00m

Sydney Kingsford Smith

Mon 24/8

12:00-23:41

1 stop25h 41m

$1,648

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 18/8

07:50-07:05

2 stops33h 15m

Brisbane

Tue 25/8

10:15-06:30

2 stops34h 15m

$1,665

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 19/8

15:55-06:55

1 stop25h 00m

Sydney Kingsford Smith

Wed 26/8

12:00-21:34

1 stop23h 34m

$1,665

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Wed 12/8

15:55-05:00

1 stop23h 05m

Melbourne

Wed 19/8

13:35-21:34

1 stop21h 59m

$1,671

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 9/8

15:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Wed 19/8

09:30-16:35

1 stop21h 05m

$1,679

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 3/8

06:40-06:55

1 stop34h 15m

Sydney Kingsford Smith

Mon 17/8

10:20-11:45

2 stops39h 25m

$1,682

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 31/8

15:55-05:00

1 stop23h 05m

Melbourne

Mon 7/9

13:35-23:41

1 stop24h 06m

$1,685

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 11/10

12:25-08:50

2 stops29h 25m

Melbourne

Sun 25/10

11:00-23:39

2 stops27h 39m

$1,729

BaltimoreCanberra

BWI - CBR

BWICBR

Baltimore/Washington

Thu 20/8

18:52-13:15

2 stops28h 23m

Canberra

Mon 31/8

11:20-17:40

2 stops44h 20m

$1,933

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, September is the cheapest month to fly from Baltimore to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,398. If you don’t want to visit Australia in September, then you should wait until February to fly from Baltimore, when ticket prices are also cheap, with an average price of $1,742.

How far in advance should I book a flight from Baltimore to Australia?

You are more likely to see cheaper flights to Australia from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,055 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Baltimore for as low as $1,345 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 2% on your flight if you consider stops on a Baltimore to Australia flight.

Cheap Baltimore to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Australia

Fastest flight time	21h 37m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 37m

There are no direct flights from Baltimore to Australia. There are no popular flight routes from Baltimore to Australia.

Search flight deals

Frequently asked questions about flying from Baltimore to Australia

When did momondo last update prices for flights from Baltimore/Washington Airport to Australia?
Prices for flights from Baltimore/Washington Airport to Australia are refreshed on a daily basis.
How old do you have to be to fly from Baltimore/Washington Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Australia for you.

Can I find flights from Baltimore to Australia with flexible booking policies on momondo?

Flights from Baltimore to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Australia?

Once all potential Baltimore to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Baltimore and alert you when they change.