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

United Airlines, Delta, and Qantas Airways 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 many operators does momondo search for flights from Baltimore/Washington Airport to Australia?

As of March 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Australia.

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.

$684 Cheap Flights from Baltimore to Australia in 2026

1 adult

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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.

12:47 - 08:45

BWI

SYD

29h 58m

2 stops

09:55 - 05:14

SYD

BWI

33h 19m

2 stops

$1,712Air New Zealand

Thu, 7 May - Sun, 17 May

06:23 - 08:45

BWI

SYD

36h 22m

2 stops

11:55 - 17:38

SYD

BWI

43h 43m

2 stops

$1,732Air New Zealand

Tue, 28 Apr - Tue, 12 May

12:55 - 11:05

BWI

BNE

32h 10m

2 stops

12:20 - 06:55

BNE

BWI

32h 35m

2 stops

$1,759Air New Zealand

Wed, 19 Aug - Wed, 26 Aug

16:11 - 09:25

BWI

ADL

27h 44m

2 stops

10:10 - 23:09

ADL

BWI

26h 29m

2 stops

$1,800Qantas Airways

Sat, 25 Apr - Sat, 2 May

19:10 - 10:05

BWI

BNE

24h 55m

2 stops

09:15 - 18:17

BNE

BWI

24h 02m

1 stop

$1,813Qantas Airways

Sun, 7 Jun - Tue, 10 Nov

06:00 - 10:45

BWI

HBA

38h 45m

3 stops

06:05 - 09:15

HBA

BWI

65h 10m

3 stops

$2,100Multiple Airlines

Tue, 28 Apr - Tue, 5 May

19:17 - 12:55

BWI

CNS

27h 38m

2 stops

06:45 - 18:27

CNS

BWI

25h 42m

2 stops

$2,346Multiple Airlines

Mon, 27 Apr - Mon, 4 May

18:15 - 11:55

BWI

HBA

27h 40m

2 stops

06:25 - 17:08

HBA

BWI

24h 43m

2 stops

$2,542United Airlines

Sun, 26 Apr - Sun, 3 May

06:30 - 13:15

BWI

CBR

40h 45m

2 stops

06:20 - 17:57

CBR

BWI

25h 37m

2 stops

$2,741United Airlines

Tue, 23 Jun - Tue, 30 Jun

19:17 - 13:05

BWI

CBR

27h 48m

2 stops

06:10 - 18:27

CBR

BWI

26h 17m

2 stops

$2,770American Airlines

Wed, 22 Apr - Wed, 29 Apr

Air New Zealand flights from Baltimore to Australia

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

Air New Zealand

7 May

BWI12:47Baltimore/Washington

29h 58m

2 stops

SYD08:45Sydney Kingsford Smith

17 May

SYD09:55Sydney Kingsford Smith

33h 19m

2 stops

BWI05:14Baltimore/Washington

$1,712

Air New Zealand

28 Apr

BWI06:23Baltimore/Washington

36h 22m

2 stops

SYD08:45Sydney Kingsford Smith

12 May

SYD11:55Sydney Kingsford Smith

43h 43m

2 stops

BWI17:38Baltimore/Washington

$1,732

Air New Zealand

19 Aug

BWI12:55Baltimore/Washington

32h 10m

2 stops

BNE11:05Brisbane

26 Aug

BNE12:20Brisbane

32h 35m

2 stops

BWI06:55Baltimore/Washington

$1,759

United Airlines flights from Baltimore to Australia

Our best United Airlines deals on Baltimore to Australia flight tickets

United Airlines

27 Apr

BWI06:23Baltimore/Washington

35h 07m

1 stop

MEL07:30Melbourne

4 May

MEL10:55Melbourne

26h 32m

2 stops

BWI23:27Baltimore/Washington

$1,986

United Airlines

21 May

BWI18:59Baltimore/Washington

23h 16m

1 stop

MEL08:15Melbourne

12 June

MEL10:55Melbourne

21h 02m

1 stop

BWI17:57Baltimore/Washington

$2,008

United Airlines

25 Apr

BWI18:15Baltimore/Washington

24h 00m

1 stop

MEL08:15Melbourne

2 May

MEL10:55Melbourne

23h 52m

2 stops

BWI20:47Baltimore/Washington

$2,012

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 7/5

12:47-08:45

2 stops29h 58m

Sydney Kingsford Smith

Sun 17/5

09:55-05:14

2 stops33h 19m

$1,712

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 28/4

06:23-08:45

2 stops36h 22m

Sydney Kingsford Smith

Tue 12/5

11:55-17:38

2 stops43h 43m

$1,732

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 19/8

12:55-11:05

2 stops32h 10m

Brisbane

Wed 26/8

12:20-06:55

2 stops32h 35m

$1,759

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 25/4

16:11-09:25

2 stops27h 44m

Adelaide

Sat 2/5

10:10-23:09

2 stops26h 29m

$1,800

Fastest return journey

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Sun 7/6

19:10-10:05

2 stops24h 55m

Brisbane

Tue 10/11

09:15-18:17

1 stop24h 02m

$1,813

BaltimoreHobart

BWI - HBA

BWIHBA

Baltimore/Washington

Tue 28/4

06:00-10:45

3 stops38h 45m

Hobart

Tue 5/5

06:05-09:15

3 stops65h 10m

$2,100

BaltimoreCairns

BWI - CNS

BWICNS

Baltimore/Washington

Mon 27/4

19:17-12:55

2 stops27h 38m

Cairns

Mon 4/5

06:45-18:27

2 stops25h 42m

$2,346

BaltimoreHobart

BWI - HBA

BWIHBA

Baltimore/Washington

Sun 26/4

18:15-11:55

2 stops27h 40m

Hobart

Sun 3/5

06:25-17:08

2 stops24h 43m

$2,542

BaltimoreCanberra

BWI - CBR

BWICBR

Baltimore/Washington

Tue 23/6

06:30-13:15

2 stops40h 45m

Canberra

Tue 30/6

06:20-17:57

2 stops25h 37m

$2,741

BaltimoreCanberra

BWI - CBR

BWICBR

Baltimore/Washington

Wed 22/4

19:17-13:05

2 stops27h 48m

Canberra

Wed 29/4

06:10-18:27

2 stops26h 17m

$2,770

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 $1,646. 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 $1,850.

How far in advance should I book a flight 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 $2,091 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 $1,366 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 38m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 38m

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

Search flight deals

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 many operators does momondo search for flights from Baltimore/Washington Airport to Australia?
As of March 2026, there is 1 operator available to choose from for flights from Baltimore/Washington Airport to Australia.
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.

Best airlines flying from Baltimore to Australia

Compare and see reviews for airlines that fly from Baltimore to Australia with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $2,061	Free cancellation	Rating 7.4 9,423 reviews		Search United Airlines flights

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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.