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

Alaska Airlines, 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.

$704 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.

19:10 - 10:05

BWI

BNE

24h 55m

2 stops

07:40 - 19:19

BNE

BWI

25h 39m

2 stops

$1,980Qantas Airways

Tue, 16 Jun - Tue, 14 Jul

19:10 - 10:05

BWI

BNE

24h 55m

2 stops

07:30 - 23:44

BNE

BWI

30h 14m

2 stops

$2,043Qantas Airways

Wed, 27 May - Mon, 8 Jun

07:50 - 07:30

BWI

SYD

33h 40m

2 stops

18:50 - 17:11

SYD

BWI

37h 21m

2 stops

$2,060Alaska Airlines

Mon, 21 Sep - Tue, 13 Oct

07:50 - 07:30

BWI

SYD

33h 40m

2 stops

17:50 - 15:34

SYD

BWI

35h 44m

2 stops

$2,150Alaska Airlines

Tue, 4 Aug - Tue, 18 Aug

18:59 - 08:15

BWI

MEL

23h 16m

1 stop

10:55 - 17:57

MEL

BWI

21h 02m

1 stop

$2,194United Airlines

Thu, 21 May - Thu, 28 May

18:16 - 18:50

BWI

SYD

34h 34m

2 stops

20:45 - 15:34

SYD

BWI

32h 49m

2 stops

$2,201Multiple Airlines

Thu, 10 Sep - Tue, 15 Sep

18:59 - 08:15

BWI

MEL

23h 16m

1 stop

10:55 - 23:30

MEL

BWI

26h 35m

2 stops

$2,204United Airlines

Fri, 22 May - Fri, 29 May

18:16 - 18:50

BWI

SYD

34h 34m

2 stops

20:45 - 15:34

SYD

BWI

32h 49m

3 stops

$2,204Multiple Airlines

Tue, 1 Sep - Thu, 17 Sep

14:59 - 06:55

BWI

SYD

25h 56m

1 stop

12:00 - 19:20

SYD

BWI

21h 20m

1 stop

$2,215American Airlines

Wed, 3 Jun - Tue, 16 Jun

16:11 - 07:05

BWI

SYD

24h 54m

2 stops

09:10 - 18:00

SYD

BWI

22h 50m

2 stops

$2,221American Airlines

Wed, 22 Apr - Wed, 6 May

Delta flights from Baltimore to Australia

Our best Delta deals on Baltimore to Australia flight tickets

Delta

4 May

BWI12:27Baltimore/Washington

28h 23m

2 stops

SYD06:50Sydney Kingsford Smith

17 May

SYD09:15Sydney Kingsford Smith

22h 49m

2 stops

BWI18:04Baltimore/Washington

$2,225

Delta

8 May

BWI12:31Baltimore/Washington

29h 19m

2 stops

MEL07:50Melbourne

15 May

MEL10:00Melbourne

26h 49m

2 stops

BWI22:49Baltimore/Washington

$2,227

Delta

1 June

BWI11:50Baltimore/Washington

29h 00m

2 stops

SYD06:50Sydney Kingsford Smith

23 July

SYD09:15Sydney Kingsford Smith

27h 58m

2 stops

BWI23:13Baltimore/Washington

$2,296

Air New Zealand flights from Baltimore to Australia

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

Air New Zealand

21 Sept

BWI15:03Baltimore/Washington

29h 37m

2 stops

SYD10:40Sydney Kingsford Smith

13 Oct

SYD10:30Sydney Kingsford Smith

21h 17m

1 stop

BWI16:47Baltimore/Washington

$2,271

Air New Zealand

6 May

BWI18:20Baltimore/Washington

22h 35m

1 stop

SYD06:55Sydney Kingsford Smith

13 May

SYD10:20Sydney Kingsford Smith

20h 58m

1 stop

BWI17:18Baltimore/Washington

$2,289

Air New Zealand

6 May

BWI15:27Baltimore/Washington

25h 28m

2 stops

SYD06:55Sydney Kingsford Smith

13 May

SYD09:30Sydney Kingsford Smith

27h 57m

2 stops

BWI23:27Baltimore/Washington

$2,295

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Tue 16/6

19:10-10:05

2 stops24h 55m

Brisbane

Tue 14/7

07:40-19:19

2 stops25h 39m

$1,980

BaltimoreBrisbane

BWI - BNE

BWIBNE

Baltimore/Washington

Wed 27/5

19:10-10:05

2 stops24h 55m

Brisbane

Mon 8/6

07:30-23:44

2 stops30h 14m

$2,043

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 21/9

07:50-07:30

2 stops33h 40m

Sydney Kingsford Smith

Tue 13/10

18:50-17:11

2 stops37h 21m

$2,060

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 4/8

07:50-07:30

2 stops33h 40m

Sydney Kingsford Smith

Tue 18/8

17:50-15:34

2 stops35h 44m

$2,150

Fastest return journey

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Thu 21/5

18:59-08:15

1 stop23h 16m

Melbourne

Thu 28/5

10:55-17:57

1 stop21h 02m

$2,194

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 10/9

18:16-18:50

2 stops34h 34m

Sydney Kingsford Smith

Tue 15/9

20:45-15:34

2 stops32h 49m

$2,201

BaltimoreMelbourne

BWI - MEL

BWIMEL

Baltimore/Washington

Fri 22/5

18:59-08:15

1 stop23h 16m

Melbourne

Fri 29/5

10:55-23:30

2 stops26h 35m

$2,204

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 1/9

18:16-18:50

2 stops34h 34m

Sydney Kingsford Smith

Thu 17/9

20:45-15:34

3 stops32h 49m

$2,204

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 3/6

14:59-06:55

1 stop25h 56m

Sydney Kingsford Smith

Tue 16/6

12:00-19:20

1 stop21h 20m

$2,215

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 22/4

16:11-07:05

2 stops24h 54m

Sydney Kingsford Smith

Wed 6/5

09:10-18:00

2 stops22h 50m

$2,221

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 $1,440. 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 $1,694.

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 $1,994 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 $1,303 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 56m
Direct flights	None

The fastest flight from Baltimore to Australia takes 21h 56m

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.