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

American Airlines, United Airlines, and Delta 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.

$765 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.

15:00 - 05:00

BWI

MEL

24h 00m

1 stop

13:35 - 23:43

MEL

BWI

24h 08m

1 stop

$1,759American Airlines

Mon, 22 Jun - Wed, 8 Jul

11:59 - 05:00

BWI

MEL

27h 01m

1 stop

13:35 - 21:59

MEL

BWI

22h 24m

1 stop

$1,765American Airlines

Mon, 3 Aug - Sat, 22 Aug

15:03 - 07:30

BWI

MEL

26h 27m

2 stops

09:30 - 16:31

MEL

BWI

21h 01m

1 stop

$1,780United Airlines

Mon, 27 Jul - Sun, 16 Aug

16:23 - 08:15

BWI

MEL

25h 52m

2 stops

10:55 - 17:57

MEL

BWI

21h 02m

1 stop

$1,782United Airlines

Sun, 24 May - Wed, 10 Jun

13:59 - 06:50

BWI

SYD

26h 51m

2 stops

09:15 - 21:25

SYD

BWI

26h 10m

2 stops

$1,832Delta

Sun, 31 May - Sun, 7 Jun

07:00 - 06:50

BWI

SYD

33h 50m

2 stops

09:15 - 09:24

SYD

BWI

38h 09m

2 stops

$1,833Delta

Sun, 14 Jun - Sun, 2 Aug

19:10 - 10:05

BWI

BNE

24h 55m

2 stops

08:45 - 19:27

BNE

BWI

24h 42m

2 stops

$1,918Multiple Airlines

Sun, 20 Sep - Sat, 3 Oct

19:10 - 10:05

BWI

BNE

24h 55m

2 stops

08:45 - 19:27

BNE

BWI

24h 42m

2 stops

$1,921Multiple Airlines

Fri, 18 Sep - Thu, 1 Oct

19:20 - 11:30

BWI

BNE

26h 10m

2 stops

19:10 - 21:27

BNE

BWI

40h 17m

2 stops

$1,963Qantas Airways

Sun, 6 Sep - Tue, 15 Sep

15:48 - 11:35

BWI

BNE

29h 47m

2 stops

09:15 - 14:30

BNE

BWI

20h 15m

1 stop

$2,030Qantas Airways

Sat, 17 Oct - Thu, 12 Nov

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Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets

Delta

1 June

BWI10:28Baltimore/Washington

30h 22m

2 stops

SYD06:50Sydney Kingsford Smith

25 July

SYD09:15Sydney Kingsford Smith

28h 03m

2 stops

BWI23:18Baltimore/Washington

$1,694

Delta

4 June

BWI07:00Baltimore/Washington

33h 50m

2 stops

SYD06:50Sydney Kingsford Smith

11 June

SYD09:15Sydney Kingsford Smith

27h 58m

2 stops

BWI23:13Baltimore/Washington

$1,764

Delta

14 Oct

BWI12:00Baltimore/Washington

29h 50m

2 stops

MEL08:50Melbourne

4 Nov

MEL12:00Melbourne

24h 46m

2 stops

BWI20:46Baltimore/Washington

$1,798

Air New Zealand flights from Baltimore to Australia

Our best Air New Zealand deals on Baltimore to Australia flight tickets

Air New Zealand

5 June

BWI19:21Baltimore/Washington

22h 09m

1 stop

MEL07:30Melbourne

10 July

MEL09:30Melbourne

22h 20m

1 stop

BWI17:50Baltimore/Washington

$1,854

Air New Zealand

5 June

BWI08:25Baltimore/Washington

33h 05m

2 stops

MEL07:30Melbourne

10 July

MEL10:55Melbourne

27h 33m

2 stops

BWI00:28Baltimore/Washington

$1,861

Air New Zealand

8 June

BWI18:59Baltimore/Washington

21h 56m

1 stop

SYD06:55Sydney Kingsford Smith

17 June

SYD09:30Sydney Kingsford Smith

22h 13m

1 stop

BWI17:43Baltimore/Washington

$1,941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 22/6

15:00-05:00

1 stop24h 00m

Melbourne

Wed 8/7

13:35-23:43

1 stop24h 08m

$1,759

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 3/8

11:59-05:00

1 stop27h 01m

Melbourne

Sat 22/8

13:35-21:59

1 stop22h 24m

$1,765

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Mon 27/7

15:03-07:30

2 stops26h 27m

Melbourne

Sun 16/8

09:30-16:31

1 stop21h 01m

$1,780

Fastest return journey

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Sun 24/5

16:23-08:15

2 stops25h 52m

Melbourne

Wed 10/6

10:55-17:57

1 stop21h 02m

$1,782

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 31/5

13:59-06:50

2 stops26h 51m

Sydney Kingsford Smith

Sun 7/6

09:15-21:25

2 stops26h 10m

$1,832

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 14/6

07:00-06:50

2 stops33h 50m

Sydney Kingsford Smith

Sun 2/8

09:15-09:24

2 stops38h 09m

$1,833

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 20/9

19:10-10:05

2 stops24h 55m

Brisbane

Sat 3/10

08:45-19:27

2 stops24h 42m

$1,918

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Fri 18/9

19:10-10:05

2 stops24h 55m

Brisbane

Thu 1/10

08:45-19:27

2 stops24h 42m

$1,921

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 6/9

19:20-11:30

2 stops26h 10m

Brisbane

Tue 15/9

19:10-21:27

2 stops40h 17m

$1,963

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sat 17/10

15:48-11:35

2 stops29h 47m

Brisbane

Thu 12/11

09:15-14:30

1 stop20h 15m

$2,030

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 $159. If you don’t want to visit Australia in September, then you should wait until August to fly from Baltimore, when ticket prices are also cheap, with an average price of $165.

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 $1,984 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 $1,281 on momondo.

Can stopping save me money on Baltimore to Australia flights?

You could potentially save up to 12% 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 31m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 31m

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.