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Cheap flights from Baltimore to Adelaide from $838

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 9/14. 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 round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
6:05 am - 4:35 pmADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles
$1,495United Airlines
Sun, Sep 13 - Wed, Sep 23
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
6:05 am - 11:56 amADL  Adelaide-BWI Baltimore/Washington
43h 21m3 stops Melbourne San Francisco Houston George Bush Intcntl
$1,514United Airlines
Sun, Sep 13 - Wed, Sep 23
Air New Zealand Logo
8:00 am - 10:55 amBWI  Baltimore/Washington-ADL Adelaide
37h 25m2 stops San Francisco Auckland Intl
Air New Zealand Logo
7:10 pm - 4:37 pmADL  Adelaide-BWI Baltimore/Washington
34h 57m2 stops Sydney Kingsford Smith Los Angeles
$1,526Air New Zealand
Sun, Sep 20 - Sun, Sep 27
Qantas Airways Logo
7:31 pm - 11:05 amBWI  Baltimore/Washington-ADL Adelaide
26h 04m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
6:25 am - 9:29 pmADL  Adelaide-BWI Baltimore/Washington
28h 34m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$1,534Qantas Airways
Thu, Sep 10 - Tue, Sep 22
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
6:05 am - 4:35 pmADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles
$1,544United Airlines
Sun, Sep 13 - Wed, Sep 23
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
8:00 pm - 4:35 pmADL  Adelaide-BWI Baltimore/Washington
34h 05m2 stops Sydney Kingsford Smith Los Angeles
$1,546United Airlines
Mon, Sep 14 - Mon, Sep 21
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
6:05 am - 11:56 amADL  Adelaide-BWI Baltimore/Washington
43h 21m3 stops Melbourne San Francisco Houston George Bush Intcntl
$1,563United Airlines
Sun, Sep 13 - Wed, Sep 23
United Airlines Logo
8:00 am - 10:55 amBWI  Baltimore/Washington-ADL Adelaide
37h 25m2 stops San Francisco Sydney Kingsford Smith
United Airlines Logo
6:05 am - 4:35 pmADL  Adelaide-BWI Baltimore/Washington
24h 00m2 stops Melbourne Los Angeles
$1,563United Airlines
Fri, Sep 11 - Wed, Sep 23
United Airlines Logo
6:52 pm - 11:10 amBWI  Baltimore/Washington-ADL Adelaide
26h 48m2 stops San Francisco Brisbane
United Airlines Logo
7:15 am - 11:45 amADL  Adelaide-BWI Baltimore/Washington
42h 00m3 stops Melbourne San Francisco Houston George Bush Intcntl
$1,564United Airlines
Mon, Sep 14 - Mon, Sep 21
United Airlines Logo
7:00 am - 10:55 amBWI  Baltimore/Washington-ADL Adelaide
38h 25m2 stops Los Angeles Sydney Kingsford Smith
United Airlines Logo
6:05 am - 11:56 amADL  Adelaide-BWI Baltimore/Washington
43h 21m3 stops Melbourne San Francisco Houston George Bush Intcntl
$1,582United Airlines
Fri, Sep 11 - Wed, Sep 23

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United Airlines flights from Baltimore to Adelaide

Our best United Airlines deals on Baltimore to Adelaide flight tickets
United Airlines
Sep 13
BWI6:52 pmBaltimore/Washington
26h 48m
2 stops
ADL11:10 amAdelaide
Sep 23
ADL6:05 amAdelaide
24h 00m
2 stops
BWI4:35 pmBaltimore/Washington
$1,495
United Airlines
Sep 13
BWI6:52 pmBaltimore/Washington
26h 48m
2 stops
ADL11:10 amAdelaide
Sep 23
ADL6:05 amAdelaide
43h 21m
3 stops
BWI11:56 amBaltimore/Washington
$1,514
United Airlines
Sep 13
BWI6:52 pmBaltimore/Washington
26h 48m
2 stops
ADL11:10 amAdelaide
Sep 23
ADL6:05 amAdelaide
24h 00m
2 stops
BWI4:35 pmBaltimore/Washington
$1,544

Air New Zealand flights from Baltimore to Adelaide

Our best Air New Zealand deals on Baltimore to Adelaide flight tickets
Air New Zealand
Sep 20
BWI8:00 amBaltimore/Washington
37h 25m
2 stops
ADL10:55 amAdelaide
Sep 27
ADL7:10 pmAdelaide
34h 57m
2 stops
BWI4:37 pmBaltimore/Washington
$1,526
Air New Zealand
Dec 12
BWI8:37 amBaltimore/Washington
34h 48m
2 stops
ADL10:55 amAdelaide
Jan 2
ADL6:30 pmAdelaide
50h 21m
2 stops
BWI5:21 amBaltimore/Washington
$2,113
Air New Zealand
Sep 1
BWI7:00 amBaltimore/Washington
47h 50m
2 stops
ADL8:20 pmAdelaide
Sep 4
ADL12:05 pmAdelaide
32h 40m
2 stops
BWI7:15 amBaltimore/Washington
$9,969

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 8, 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 round-trip
Quickest round-trip

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 9/13

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Wed 9/23

6:05 am-4:35 pm

2 stops24h 00m

$1,495

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 9/13

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Wed 9/23

6:05 am-11:56 am

3 stops43h 21m

$1,514

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 9/20

8:00 am-10:55 am

2 stops37h 25m

Adelaide

Sun 9/27

7:10 pm-4:37 pm

2 stops34h 57m

$1,526

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 9/10

7:31 pm-11:05 am

2 stops26h 04m

Adelaide

Tue 9/22

6:25 am-9:29 pm

2 stops28h 34m

$1,534

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 9/13

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Wed 9/23

6:05 am-4:35 pm

2 stops24h 00m

$1,544

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Mon 9/14

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Mon 9/21

8:00 pm-4:35 pm

2 stops34h 05m

$1,546

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 9/13

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Wed 9/23

6:05 am-11:56 am

3 stops43h 21m

$1,563

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 9/11

8:00 am-10:55 am

2 stops37h 25m

Adelaide

Wed 9/23

6:05 am-4:35 pm

2 stops24h 00m

$1,563

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Mon 9/14

6:52 pm-11:10 am

2 stops26h 48m

Adelaide

Mon 9/21

7:15 am-11:45 am

3 stops42h 00m

$1,564

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 9/11

7:00 am-10:55 am

2 stops38h 25m

Adelaide

Wed 9/23

6:05 am-11:56 am

3 stops43h 21m

$1,582

Flights are sorted by cheapest round-trip 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, United Airlines, and Cathay Pacific 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 round-trip 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?

    The straight-line distance from Baltimore/Washington to Adelaide is 10478.5 mi. 34h 48m is a normal flight duration for this route.

  • 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Adelaide Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Adelaide?

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

Why use momondo?

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

Finding the right flight to Adelaide from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Baltimore to Adelaide flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Adelaide.

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

If you are not ready to book a flight from Baltimore to Adelaide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Adelaide and let you know when they change.

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