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Cheap flights from Baltimore to Adelaide from $1,926

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

$1,926

Popular in

October

Cheapest in

March
Air New Zealand
  • Air New Zealand
  • 9/11-17/11
  • 4 total stops
  • 61h 11m total
  • Baltimore to Adelaide
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($1,838 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($310 potential savings vs. average return price).
Search Deals

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 18 September 2025.

Sun 9/1108:30BWI - ADL
2 stops34h 55mAir New Zealand
Mon 17/1111:55ADL - BWI
2 stops26h 16mAir New Zealand
Deal found 15/9$1,926
Thu 30/1019:03BWI - ADL
2 stops49h 22mAir New Zealand
Fri 7/1111:55ADL - BWI
2 stops33h 15mAir New Zealand
Deal found 18/9$2,093
Tue 11/1107:07BWI - ADL
2 stops36h 18mAir New Zealand
Wed 26/1111:55ADL - BWI
2 stops45h 26mAir New Zealand
Deal found 15/9$2,097
Tue 18/1107:07BWI - ADL
2 stops36h 18mAir New Zealand
Sun 7/1219:00ADL - BWI
2 stops41h 57mAir New Zealand
Deal found 17/9$2,200
Tue 9/1215:20BWI - ADL
2 stops32h 35mQantas Airways
Fri 9/119:00ADL - BWI
2 stops42h 53mQantas Airways
Deal found 18/9$2,212
Tue 11/1106:45BWI - ADL
3 stops38h 00mMultiple Airlines
Wed 26/1106:15ADL - BWI
3 stops38h 21mMultiple Airlines
Deal found 15/9$2,398
Thu 30/1013:35BWI - ADL
3 stops32h 10mMultiple Airlines
Sat 8/1113:15ADL - BWI
3 stops33h 38mMultiple Airlines
Deal found 15/9$2,620
Tue 9/1218:28BWI - ADL
2 stops28h 12mUnited Airlines
Fri 9/108:30ADL - BWI
3 stops29h 25mUnited Airlines
Deal found 16/9$2,803
Thu 30/1018:35BWI - ADL
2 stops26h 55mUnited Airlines
Sat 8/1106:10ADL - BWI
2 stops26h 48mUnited Airlines
Deal found 15/9$2,812
Sun 9/1115:17BWI - ADL
2 stops30h 13mMultiple Airlines
Mon 17/1107:50ADL - BWI
3 stops30h 42mMultiple Airlines
Deal found 15/9$2,821

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 18 September 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

Sun 9/11

08:30-10:55

2 stops34h 55m

Adelaide

Mon 17/11

11:55-22:41

2 stops26h 16m

$1,926

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 11/11

07:07-10:55

2 stops36h 18m

Adelaide

Wed 26/11

11:55-17:51

2 stops45h 26m

$2,097

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 14/2

15:21-22:05

2 stops39h 14m

Adelaide

Sat 14/3

10:35-14:01

2 stops41h 56m

$2,187

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/12

15:20-22:05

2 stops39h 15m

Adelaide

Fri 9/1

16:10-22:23

2 stops45h 43m

$2,304

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 11/11

06:45-12:15

3 stops38h 00m

Adelaide

Wed 26/11

06:15-05:06

3 stops38h 21m

$2,398

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 14/2

08:30-09:30

1 stop33h 30m

Adelaide

Sat 14/3

13:55-05:52

1 stop30h 27m

$2,457

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 28/1

08:42-13:00

3 stops36h 48m

Adelaide

Tue 10/2

07:15-22:25

3 stops30h 40m

$2,743

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/12

18:28-14:10

2 stops28h 12m

Adelaide

Fri 9/1

08:30-22:25

3 stops29h 25m

$2,803

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 return 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?

    A quick flight from Baltimore to Adelaide can take about 34h 55m. Air New Zealand provides one of the quickest options available for as low as $1,926. There are 16864 km between Baltimore and Adelaide. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Baltimore to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Adelaide (average of $168). Flying from Baltimore to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Adelaide?

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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Baltimore to Adelaide?

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Why should you use Cheapflights to find cheap flight tickets from Baltimore to Adelaide?

Cheapflights helps you find that perfect flight to Adelaide from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Adelaide with no change fees?

Yes! Cheapflights helps users easily find flights from Baltimore to Adelaide with no change fees.

Can Cheapflights notify me if prices for flights from Baltimore to Adelaide become cheaper?

Yes! Start tracking prices for Baltimore to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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