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$763+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:56 pmBWI - ADL
2 stops50h 04mUnited Airlines
Fri 1/27:15 amADL - BWI
2 stops40h 32mUnited Airlines
Deal found 12/10$3,958
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:28 pmBWI - ADL
2 stops48h 57mAir New Zealand
Fri 1/211:55 amADL - BWI
2 stops32h 49mAir New Zealand
Deal found 12/11$4,207
This Qantas Airways deal was found by Cheapflights users on 12/11. 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.
Sun 12/143:17 pmBWI - ADL
2 stops29h 03mMultiple Airlines
Fri 1/27:50 amADL - BWI
3 stops30h 38mMultiple Airlines
Deal found 12/11$7,451

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,214
(Priceline)

One-way from

$763
(Ovago)
Provider with most accurate pricing for Baltimore/Washington-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Adelaide flights.
Search Deals
From Baltimore/Washington to Adelaide
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One-way flight from Baltimore/Washington to Adelaide
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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 December 12, 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

Sat 2/14

3:22 pm-10:55 am

2 stops28h 03m

Adelaide

Sat 3/14

12:00 pm-10:59 pm

2 stops25h 29m

$1,226

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 2/14

8:42 am-9:30 am

1 stop33h 18m

Adelaide

Sat 3/14

1:55 pm-7:19 am

1 stop31h 54m

$1,313

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 1/24

10:05 am-9:30 am

2 stops31h 55m

Adelaide

Sat 1/31

2:55 pm-7:07 am

1 stop31h 42m

$1,313

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 1/25

3:52 pm-10:55 am

2 stops27h 33m

Adelaide

Sun 2/1

6:10 am-9:26 pm

2 stops30h 46m

$1,486

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 3/11

6:13 am-11:00 am

2 stops38h 17m

Adelaide

Wed 4/8

6:05 am-9:33 pm

3 stops28h 58m

$1,493

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 1/26

3:41 pm-1:00 pm

2 stops29h 49m

$763

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 1/26

3:41 pm-1:45 pm

2 stops30h 34m

$930

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 1/26

6:34 pm-9:30 am

1 stop23h 26m

$987

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 1/15

12:25 pm-9:30 am

2 stops29h 35m

$1,095

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 1/15

10:05 am-6:15 am

3 stops52h 40m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • 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 Qantas Airways and United Airlines fly from Baltimore to Adelaide in about 28h 03m. The time it takes to get you to your destination can typically vary by up to 5h 15m. 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?

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

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