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$803+ Cheap flights from Baltimore (BWI) to Adelaide (ADL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Cheap flight deals from Baltimore to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,311
(United Airlines)

One-way from

$803
(SmartFares)
Provider with most accurate pricing for Baltimore/Washington-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Adelaide flights.
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From Baltimore/Washington to Adelaide
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One-way flight from Baltimore/Washington to Adelaide
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Find flight deals from Baltimore to Adelaide

Cheapest flights from Baltimore to Adelaide
Explore the most affordable flight options available from Baltimore to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/291:27 pmBWI - ADL
2 stops33h 43mAmerican Airlines
lun. 12/17:50 amADL - BWI
2 stops30h 34mAmerican Airlines
Deal found 10/28$1,448
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/173:23 pmBWI - ADL
2 stops28h 57mAmerican Airlines
lun. 12/87:50 amADL - BWI
2 stops28h 57mAmerican Airlines
Deal found 10/28$1,460
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/173:23 pmBWI - ADL
2 stops28h 02mMultiple Airlines
lun. 12/812:00 pmADL - BWI
2 stops24h 47mMultiple Airlines
Deal found 10/28$1,466
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/173:23 pmBWI - ADL
2 stops30h 52mQantas Airways
lun. 12/89:00 amADL - BWI
2 stops27h 47mQantas Airways
Deal found 10/28$1,492
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/113:23 pmBWI - ADL
2 stops28h 57mMultiple Airlines
sam. 12/66:25 amADL - BWI
2 stops30h 22mMultiple Airlines
Deal found 10/28$1,528
This oojo deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:23 pmBWI - ADL
2 stops28h 02mQantas Airways
dim. 11/307:00 pmADL - BWI
2 stops38h 47mQantas Airways
Deal found 10/28$1,533
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/183:23 pmBWI - ADL
2 stops28h 02mQantas Airways
lun. 12/86:00 amADL - BWI
2 stops30h 47mQantas Airways
Deal found 10/28$1,570
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/53:23 pmBWI - ADL
2 stops39h 12mQantas Airways
dim. 11/307:00 pmADL - BWI
2 stops38h 47mQantas Airways
Deal found 10/26$1,582
This Ovago deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/301:27 pmBWI - ADL
2 stops30h 58mQantas Airways
sam. 12/67:00 pmADL - BWI
2 stops43h 24mQantas Airways
Deal found 10/28$1,585
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/163:17 pmBWI - ADL
2 stops38h 08mQantas Airways
lun. 12/89:00 amADL - BWI
2 stops27h 47mQantas Airways
Deal found 10/28$1,594
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/153:22 pmBWI - ADL
2 stops28h 03mQantas Airways
mer. 12/106:25 amADL - BWI
2 stops30h 22mQantas Airways
Deal found 10/28$1,620
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/103:23 pmBWI - ADL
2 stops28h 57mAmerican Airlines
dim. 11/306:25 amADL - BWI
2 stops31h 59mAmerican Airlines
Deal found 10/26$1,625

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octobre 28, 2025.
Use the filters below to find and compare flights from Baltimore to Adelaide that are best for you.

Fly from

Baltimore

Fly to

Adelaide

Route

Depart

Return

Price

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

sam. 2/14

6:25 pm-9:30 am

1 stop23h 35m

Adelaide

sam. 3/14

1:55 pm-5:04 am

2 stops29h 39m

$1,315

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

lun. 3/9

3:24 pm-9:25 am

2 stops27h 31m

Adelaide

ven. 3/20

10:10 am-10:24 pm

2 stops26h 44m

$1,480

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mar. 11/18

3:23 pm-10:55 am

2 stops28h 02m

Adelaide

lun. 12/8

6:00 am-9:17 pm

2 stops30h 47m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

lun. 11/17

3:23 pm-11:50 am

2 stops28h 57m

Adelaide

sam. 12/6

2:30 pm-6:14 pm

2 stops43h 14m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mer. 11/19

3:23 pm-11:50 am

2 stops28h 57m

Adelaide

sam. 12/6

2:30 pm-6:14 pm

2 stops43h 14m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mar. 11/18

3:23 pm-10:55 am

2 stops28h 02m

Adelaide

mar. 12/9

6:00 am-9:17 pm

2 stops30h 47m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mer. 11/19

3:23 pm-10:55 am

2 stops28h 02m

Adelaide

mer. 12/10

6:00 am-9:17 pm

2 stops30h 47m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mer. 11/19

3:23 pm-10:55 am

2 stops28h 02m

Adelaide

lun. 12/8

6:00 am-9:17 pm

2 stops30h 47m

$1,570

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

mar. 1/20

3:41 pm-9:25 am

2 stops50h 14m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Baltimore-Adelaide flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Adelaide flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Adelaide flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Adelaide?

    Airlines like United Airlines fly from Baltimore to Adelaide in about 23h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 10479 mi.

  • Can I find deals for flights from Baltimore to Adelaide that include hotel bookings?

    Yes. In addition to deals on Baltimore to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Adelaide.

  • Can I find deals for business class flights from Baltimore to Adelaide?

    Yes. Cheapflights offers flight deals from Baltimore to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Adelaide?

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

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