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Cheap flights from Baltimore to Adelaide from $1,048

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$2,039

One-way from

$1,048

Popular in

October

Cheapest in

March
Air New Zealand
  • Air New Zealand
  • 29/10-6/11
  • 4 total stops
  • 70h 33m total
  • Baltimore to Adelaide
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 47h 07m total
  • Baltimore to Adelaide
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($1,963 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($329 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 29 August 2025.

Wed 29/1007:07BWI - ADL
2 stops37h 18mAir New Zealand
Thu 6/1111:55ADL - BWI
2 stops33h 15mAir New Zealand
Deal found 28/8$2,039
Tue 9/1208:30BWI - ADL
2 stops34h 55mAir New Zealand
Fri 9/111:55ADL - BWI
2 stops26h 00mAir New Zealand
Deal found 28/8$2,121
Thu 30/1019:03BWI - ADL
2 stops49h 22mAir New Zealand
Wed 26/1106:25ADL - BWI
2 stops26h 33mAir New Zealand
Deal found 25/8$2,292
Fri 7/1115:23BWI - ADL
2 stops30h 07mQantas Airways
Sun 16/1119:00ADL - BWI
2 stops35h 00mQantas Airways
Deal found 26/8$2,319
Wed 19/1106:00BWI - ADL
2 stops37h 25mAir New Zealand
Fri 12/1211:55ADL - BWI
2 stops34h 54mAir New Zealand
Deal found 27/8$2,667
Sun 12/1013:27BWI - ADL
2 stops29h 28mAmerican Airlines
Sun 19/1006:00ADL - BWI
2 stops27h 16mAmerican Airlines
Deal found 28/8$2,716
Tue 9/1208:30BWI - ADL
2 stops38h 10mUnited Airlines
Fri 9/106:10ADL - BWI
3 stops31h 45mUnited Airlines
Deal found 26/8$2,836
Thu 6/1118:35BWI - ADL
2 stops28h 05mUnited Airlines
Mon 10/1106:10ADL - BWI
2 stops26h 48mUnited Airlines
Deal found 25/8$3,279

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 29 August 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

Wed 29/10

07:07-10:55

2 stops37h 18m

Adelaide

Thu 6/11

11:55-05:40

2 stops33h 15m

$2,039

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/12

08:30-10:55

2 stops34h 55m

Adelaide

Fri 9/1

11:55-22:25

2 stops26h 00m

$2,121

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 6/2

08:01-10:55

2 stops35h 24m

Adelaide

Thu 19/2

11:55-22:34

2 stops26h 09m

$2,184

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 14/2

15:21-19:35

2 stops36h 44m

Adelaide

Sat 14/3

16:10-14:01

2 stops36h 21m

$2,230

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 30/10

19:03-10:55

2 stops49h 22m

Adelaide

Wed 26/11

06:25-17:28

2 stops26h 33m

$2,292

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 7/11

15:23-13:00

2 stops30h 07m

Adelaide

Sun 16/11

19:00-14:30

2 stops35h 00m

$2,319

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 4/11

07:38-22:15

3 stops47h 07m

$1,048

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 19/11

15:23-18:00

2 stops35h 07m

$1,254

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 19/11

15:23-13:40

3 stops30h 47m

$3,564

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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 37h 18m. Air New Zealand provides one of the quickest options available for as low as $2,039. There are 16864 km between Baltimore and Adelaide.

  • 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?

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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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