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

United Airlines, Delta, 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.

$769 Cheap Flights from Baltimore to Australia in 2026

1 adult

Find the cheapest flights from Baltimore to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:27 - 05:00

BWI

MEL

31h 33m

1 stop

13:35 - 23:44

MEL

BWI

24h 09m

1 stop

$1,772American Airlines

Mon, 8 Jun - Mon, 15 Jun

15:03 - 08:15

BWI

MEL

27h 12m

2 stops

10:55 - 17:57

MEL

BWI

21h 02m

1 stop

$1,773United Airlines

Thu, 4 Jun - Thu, 11 Jun

19:23 - 07:30

BWI

MEL

22h 07m

1 stop

10:55 - 23:30

MEL

BWI

26h 35m

2 stops

$1,775United Airlines

Mon, 8 Jun - Mon, 15 Jun

10:44 - 07:30

BWI

MEL

30h 46m

2 stops

10:55 - 00:33

MEL

BWI

27h 38m

2 stops

$1,776Lufthansa

Mon, 8 Jun - Mon, 15 Jun

15:03 - 07:30

BWI

MEL

26h 27m

1 stop

10:55 - 00:33

MEL

BWI

27h 38m

2 stops

$1,782Lufthansa

Mon, 8 Jun - Mon, 15 Jun

13:59 - 06:50

BWI

SYD

26h 51m

2 stops

09:15 - 20:47

SYD

BWI

25h 32m

2 stops

$1,884Delta

Mon, 25 May - Tue, 2 Jun

19:17 - 06:55

BWI

SYD

21h 38m

1 stop

12:00 - 23:09

SYD

BWI

25h 09m

1 stop

$1,911Qantas Airways

Wed, 13 May - Mon, 18 May

18:59 - 06:55

BWI

SYD

21h 56m

1 stop

09:30 - 17:43

SYD

BWI

22h 13m

1 stop

$1,950Air New Zealand

Mon, 1 Jun - Sun, 14 Jun

14:59 - 09:20

BWI

BNE

28h 21m

2 stops

08:00 - 23:44

BNE

BWI

29h 44m

2 stops

$2,007Qantas Airways

Mon, 15 Jun - Wed, 1 Jul

18:59 - 11:05

BWI

ADL

26h 36m

2 stops

06:00 - 07:10

ADL

BWI

38h 40m

2 stops

$2,393Air New Zealand

Mon, 1 Jun - Tue, 30 Jun

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Qantas Airways flights from Baltimore to Australia

Our best Qantas Airways deals on Baltimore to Australia flight tickets

Qantas Airways

13 May

BWI19:17Baltimore/Washington

21h 38m

1 stop

SYD06:55Sydney Kingsford Smith

18 May

SYD12:00Sydney Kingsford Smith

25h 09m

1 stop

BWI23:09Baltimore/Washington

$1,911

Qantas Airways

20 May

BWI19:17Baltimore/Washington

21h 38m

1 stop

SYD06:55Sydney Kingsford Smith

27 May

SYD12:00Sydney Kingsford Smith

25h 44m

1 stop

BWI23:44Baltimore/Washington

$1,965

Qantas Airways

4 Aug

BWI19:16Baltimore/Washington

21h 39m

1 stop

SYD06:55Sydney Kingsford Smith

25 Aug

SYD12:00Sydney Kingsford Smith

23h 59m

1 stop

BWI21:59Baltimore/Washington

$1,972

United Airlines flights from Baltimore to Australia

Our best United Airlines deals on Baltimore to Australia flight tickets

United Airlines

8 June

BWI19:23Baltimore/Washington

22h 07m

1 stop

MEL07:30Melbourne

15 June

MEL10:55Melbourne

26h 35m

2 stops

BWI23:30Baltimore/Washington

$1,775

United Airlines

5 June

BWI16:23Baltimore/Washington

25h 07m

2 stops

MEL07:30Melbourne

12 June

MEL09:30Melbourne

22h 39m

1 stop

BWI18:09Baltimore/Washington

$1,778

United Airlines

9 June

BWI16:23Baltimore/Washington

25h 52m

2 stops

MEL08:15Melbourne

16 June

MEL10:55Melbourne

27h 38m

2 stops

BWI00:33Baltimore/Washington

$1,779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/6

07:27-05:00

1 stop31h 33m

Melbourne

Mon 15/6

13:35-23:44

1 stop24h 09m

$1,772

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Thu 4/6

15:03-08:15

2 stops27h 12m

Melbourne

Thu 11/6

10:55-17:57

1 stop21h 02m

$1,773

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/6

19:23-07:30

1 stop22h 07m

Melbourne

Mon 15/6

10:55-23:30

2 stops26h 35m

$1,775

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/6

10:44-07:30

2 stops30h 46m

Melbourne

Mon 15/6

10:55-00:33

2 stops27h 38m

$1,776

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 8/6

15:03-07:30

1 stop26h 27m

Melbourne

Mon 15/6

10:55-00:33

2 stops27h 38m

$1,782

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 25/5

13:59-06:50

2 stops26h 51m

Sydney Kingsford Smith

Tue 2/6

09:15-20:47

2 stops25h 32m

$1,884

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 13/5

19:17-06:55

1 stop21h 38m

Sydney Kingsford Smith

Mon 18/5

12:00-23:09

1 stop25h 09m

$1,911

Fastest return journey

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 1/6

18:59-06:55

1 stop21h 56m

Sydney Kingsford Smith

Sun 14/6

09:30-17:43

1 stop22h 13m

$1,950

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Mon 15/6

14:59-09:20

2 stops28h 21m

Brisbane

Wed 1/7

08:00-23:44

2 stops29h 44m

$2,007

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 1/6

18:59-11:05

2 stops26h 36m

Adelaide

Tue 30/6

06:00-07:10

2 stops38h 40m

$2,393

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 $1,423. If you don’t want to visit Australia in September, then you should wait until April to fly from Baltimore, when ticket prices are also cheap, with an average price of $1,674.

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 $1,993 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 $1,287 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.