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Cheap flights from Baltimore to Adelaide from $1,189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Adelaide departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:00 - 11:05BWI  Baltimore/Washington-ADL Adelaide
37h 35m2 stops San Francisco Melbourne
United Airlines Logo
06:05 - 16:35ADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles Los Angeles
$2,043United Airlines
Tue, 25 Aug - Wed, 2 Sep
United Airlines Logo
08:00 - 11:05BWI  Baltimore/Washington-ADL Adelaide
37h 35m2 stops San Francisco Melbourne
United Airlines Logo
06:05 - 11:45ADL  Adelaide-BWI Baltimore/Washington
43h 10m3 stops Melbourne San Francisco Houston George Bush Intcntl
$2,070United Airlines
Tue, 25 Aug - Wed, 2 Sep
United Airlines Logo
18:52 - 11:10BWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
06:05 - 16:35ADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles Los Angeles
$2,121United Airlines
Sun, 13 Sep - Wed, 23 Sep
United Airlines Logo
18:52 - 11:10BWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
06:05 - 11:56ADL  Adelaide-BWI Baltimore/Washington
43h 21m3 stops Melbourne San Francisco Houston George Bush Intcntl
$2,148United Airlines
Sun, 13 Sep - Wed, 23 Sep
Air New Zealand Logo
08:00 - 10:55BWI  Baltimore/Washington-ADL Adelaide
37h 25m2 stops San Francisco Auckland Intl
Air New Zealand Logo
19:10 - 16:37ADL  Adelaide-BWI Baltimore/Washington
34h 57m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$2,165Air New Zealand
Sun, 20 Sep - Sun, 27 Sep
Qantas Airways Logo
19:31 - 11:05BWI  Baltimore/Washington-ADL Adelaide
26h 04m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
06:25 - 21:29ADL  Adelaide-BWI Baltimore/Washington
28h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$2,176Qantas Airways
Thu, 10 Sep - Tue, 22 Sep
Qantas Airways Logo
19:31 - 11:05BWI  Baltimore/Washington-ADL Adelaide
26h 04m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
06:25 - 21:29ADL  Adelaide-BWI Baltimore/Washington
28h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$2,177Qantas Airways
Thu, 10 Sep - Tue, 22 Sep
United Airlines Logo
18:52 - 11:10BWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
20:00 - 16:35ADL  Adelaide-BWI Baltimore/Washington
34h 05m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
$2,193United Airlines
Mon, 14 Sep - Mon, 21 Sep
United Airlines Logo
08:00 - 10:55BWI  Baltimore/Washington-ADL Adelaide
37h 25m2 stops San Francisco Sydney Kingsford Smith
United Airlines Logo
06:05 - 16:35ADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles Los Angeles
$2,217United Airlines
Fri, 11 Sep - Wed, 23 Sep
United Airlines Logo
18:52 - 11:10BWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
07:15 - 11:45ADL  Adelaide-BWI Baltimore/Washington
42h 00m3 stops Melbourne San Francisco Houston George Bush Intcntl
$2,219United Airlines
Mon, 14 Sep - Mon, 21 Sep

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United Airlines flights from Baltimore to Adelaide

Our best United Airlines deals on Baltimore to Adelaide flight tickets
United Airlines
25 Aug
BWI08:00Baltimore/Washington
37h 35m
2 stops
ADL11:05Adelaide
2 Sept
ADL06:05Adelaide
24h 00m
2 stops
BWI16:35Baltimore/Washington
$2,043
United Airlines
25 Aug
BWI08:00Baltimore/Washington
37h 35m
2 stops
ADL11:05Adelaide
2 Sept
ADL06:05Adelaide
43h 10m
3 stops
BWI11:45Baltimore/Washington
$2,070
United Airlines
13 Sept
BWI18:52Baltimore/Washington
26h 48m
2 stops
ADL11:10Adelaide
23 Sept
ADL06:05Adelaide
24h 00m
2 stops
BWI16:35Baltimore/Washington
$2,121

Air New Zealand flights from Baltimore to Adelaide

Our best Air New Zealand deals on Baltimore to Adelaide flight tickets
Air New Zealand
20 Sept
BWI08:00Baltimore/Washington
37h 25m
2 stops
ADL10:55Adelaide
27 Sept
ADL19:10Adelaide
34h 57m
2 stops
BWI16:37Baltimore/Washington
$2,165
Air New Zealand
12 Dec
BWI08:37Baltimore/Washington
34h 48m
2 stops
ADL10:55Adelaide
2 Jan
ADL18:30Adelaide
50h 21m
2 stops
BWI05:21Baltimore/Washington
$2,997
Air New Zealand
1 Sept
BWI07:00Baltimore/Washington
47h 50m
2 stops
ADL20:20Adelaide
4 Sept
ADL12:05Adelaide
32h 40m
2 stops
BWI07:15Baltimore/Washington
$14,141

momondo Fare Finder

 
Customise your flight search to find flights from Baltimore to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Baltimore to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Tue 25/8

08:00-11:05

2 stops37h 35m

Adelaide

Wed 2/9

06:05-16:35

2 stops24h 00m

$2,043

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Tue 25/8

08:00-11:05

2 stops37h 35m

Adelaide

Wed 2/9

06:05-11:45

3 stops43h 10m

$2,070
Fastest return journey

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 13/9

18:52-11:10

2 stops26h 48m

Adelaide

Wed 23/9

06:05-16:35

2 stops24h 00m

$2,121

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 13/9

18:52-11:10

2 stops26h 48m

Adelaide

Wed 23/9

06:05-11:56

3 stops43h 21m

$2,148

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 20/9

08:00-10:55

2 stops37h 25m

Adelaide

Sun 27/9

19:10-16:37

2 stops34h 57m

$2,165

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 10/9

19:31-11:05

2 stops26h 04m

Adelaide

Tue 22/9

06:25-21:29

2 stops28h 34m

$2,176

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 10/9

19:31-11:05

2 stops26h 04m

Adelaide

Tue 22/9

06:25-21:29

2 stops28h 34m

$2,177

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Mon 14/9

18:52-11:10

2 stops26h 48m

Adelaide

Mon 21/9

20:00-16:35

2 stops34h 05m

$2,193

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 11/9

08:00-10:55

2 stops37h 25m

Adelaide

Wed 23/9

06:05-16:35

2 stops24h 00m

$2,217

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Mon 14/9

18:52-11:10

2 stops26h 48m

Adelaide

Mon 21/9

07:15-11:45

3 stops42h 00m

$2,219

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Baltimore to Adelaide

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

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

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

When to book flights from Baltimore to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Baltimore to Adelaide (BWI to ADL) flight deals and tips

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

Fastest flight time

34h 48m

Direct flights

None
The fastest flight from Baltimore to Adelaide takes 34h 48m
There are no direct flights from Baltimore to Adelaide. There are no popular flight routes from Baltimore to Adelaide.
Search flight deals

Frequently asked questions about flying from Baltimore to Adelaide

  • How far is Baltimore/Washington to Adelaide by plane?

    Baltimore/Washington and Adelaide are 16863.5 km apart from one another. By plane, this route typically takes 34h 48m.

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

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

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

    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 Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport 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 Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Baltimore.

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

All flight searches from Baltimore to Adelaide on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Baltimore to Adelaide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Adelaide from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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