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$731+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap 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 March 12, 2026.

This Bravofly deal was found by Cheapflights users on 3/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:11 pm
BWI
-
ADL
2 stops27h 44m
Qantas Airways
Sat 5/210:10 am
ADL
-
BWI
2 stops26h 29m
Qantas Airways
Deal found 3/11$1,266
This BusinessClass deal was found by Cheapflights users on 3/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:50 pm
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Wed 4/2912:05 pm
ADL
-
BWI
2 stops24h 09m
Air New Zealand
Deal found 3/9$1,316
This oojo deal was found by Cheapflights users on 3/9. 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.
Mon 4/205:50 pm
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Thu 4/3012:05 pm
ADL
-
BWI
2 stops24h 09m
Air New Zealand
Deal found 3/9$1,332
This oojo deal was found by Cheapflights users on 3/10. 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.
Fri 4/244:15 pm
BWI
-
ADL
2 stops27h 40m
Qantas Airways
Fri 5/16:30 pm
ADL
-
BWI
2 stops42h 09m
Qantas Airways
Deal found 3/10$1,338
This Qantas Airways deal was found by Cheapflights users on 3/11. 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.
Fri 4/104:11 pm
BWI
-
ADL
2 stops27h 44m
Qantas Airways
Fri 4/176:00 am
ADL
-
BWI
2 stops25h 57m
Qantas Airways
Deal found 3/11$1,339
This Justfly.com deal was found by Cheapflights users on 3/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:50 pm
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Mon 4/2712:05 pm
ADL
-
BWI
2 stops41h 49m
Air New Zealand
Deal found 3/11$1,353
This KAYAK deal was found by Cheapflights users on 3/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 pm
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Wed 4/2912:05 pm
ADL
-
BWI
2 stops24h 09m
Air New Zealand
Deal found 3/7$1,360
This KAYAK deal was found by Cheapflights users on 3/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:50 pm
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Fri 5/112:05 pm
ADL
-
BWI
2 stops24h 09m
Air New Zealand
Deal found 3/7$1,362
This oojo deal was found by Cheapflights users on 3/9. 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.
Fri 4/2412:40 pm
BWI
-
ADL
2 stops32h 45m
Air New Zealand
Mon 5/412:05 pm
ADL
-
BWI
2 stops41h 58m
Air New Zealand
Deal found 3/9$1,396
This oojo deal was found by Cheapflights users on 3/8. 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.
Wed 9/912:55 pm
BWI
-
ADL
2 stops32h 30m
Air New Zealand
Sat 9/1910:10 am
ADL
-
BWI
2 stops43h 51m
Air New Zealand
Deal found 3/8$1,411

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,266
(Bravofly)

One-way from

$731
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Adelaide flights.
Search Deals
From Baltimore/Washington to Adelaide
Search Deals
One-way flight from Baltimore/Washington to Adelaide
Search Deals

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 March 12, 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

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 4/10

4:11 pm-9:25 am

2 stops27h 44m

Adelaide

Fri 4/17

6:00 am-6:27 pm

2 stops25h 57m

$1,339
Quickest round-trip

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 4/23

6:15 pm-10:55 am

2 stops27h 10m

Adelaide

Sun 5/3

6:05 am-5:08 pm

2 stops24h 33m

$1,583

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 4/23

6:28 pm-10:55 am

2 stops26h 57m

Adelaide

Mon 4/27

9:20 pm-5:13 pm

2 stops33h 23m

$1,586

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 4/20

6:15 pm-1:45 pm

2 stops30h 00m

Adelaide

Mon 4/27

6:40 am-11:37 am

3 stops42h 27m

$1,597

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 4/18

5:50 pm-10:55 am

3 stops51h 35m

Adelaide

Fri 5/1

8:00 pm-8:47 pm

2 stops38h 17m

$1,610

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 4/23

6:15 pm-11:05 am

2 stops27h 20m

Adelaide

Thu 4/30

9:20 pm-5:18 pm

2 stops33h 28m

$1,629

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 4/10

6:23 am-10:05 am

2 stops38h 12m

Adelaide

Fri 4/17

6:05 am-9:23 pm

3 stops28h 48m

$1,691

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 4/15

6:15 pm-10:55 am

2 stops27h 10m

Adelaide

Tue 4/28

6:00 am-5:13 pm

2 stops24h 43m

$1,790
Cheapest one-way

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 4/15

7:11 pm-8:30 pm

3 stops59h 49m

$731
Quickest one-way

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 4/9

7:17 pm-11:55 am

2 stops27h 08m

$1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 Qantas Airways and United Airlines fly from Baltimore to Adelaide in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 19m. Airlines will cover a distance of 10479 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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?

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Glenelg

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