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Cheap flights from Baltimore to Adelaide from $1,513

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baltimore to Adelaide

Enter your travel dates to find the best prices.

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 May 2026.

Tue 8/915:56
BWI
-
ADL
2 stops30h 29m
Qantas Airways
Tue 15/919:45
ADL
-
BWI
2 stops39h 14m
Qantas Airways
Deal found 28/5$1,877
Tue 7/706:38
BWI
-
ADL
2 stops38h 57m
United Airlines
Sat 25/706:00
ADL
-
BWI
2 stops25h 27m
United Airlines
Deal found 29/5$2,277
Tue 8/907:00
BWI
-
ADL
2 stops38h 25m
United Airlines
Tue 15/906:05
ADL
-
BWI
3 stops43h 10m
United Airlines
Deal found 28/5$2,284
Wed 15/719:23
BWI
-
ADL
2 stops25h 12m
United Airlines
Mon 31/820:00
ADL
-
BWI
2 stops35h 16m
United Airlines
Deal found 25/5$2,711
Wed 15/719:23
BWI
-
ADL
2 stops34h 12m
Air New Zealand
Mon 31/812:05
ADL
-
BWI
2 stops42h 00m
Air New Zealand
Deal found 26/5$2,718
Fri 10/707:00
BWI
-
ADL
2 stops38h 25m
Air New Zealand
Fri 17/712:05
ADL
-
BWI
2 stops24h 10m
Air New Zealand
Deal found 26/5$2,973
Mon 13/715:46
BWI
-
ADL
2 stops32h 19m
Qantas Airways
Mon 20/707:50
ADL
-
BWI
2 stops29h 23m
Qantas Airways
Deal found 29/5$3,577

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 29 May 2026.

Round-trip from

$1,877

One-way from

$1,513
Qantas Airways
  • Qantas Airways
  • 8/9-15/9
  • 4 total stops
  • 69h 43m total
  • Baltimore to Adelaide
Search Deals
15/7
  • 15/7
  • 2 total stops
  • 25h 42m total
  • Baltimore to Adelaide
Search Deals

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 May 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 return flight

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 8/9

15:56-11:55

2 stops30h 29m

Adelaide

Tue 15/9

19:45-21:29

2 stops39h 14m

$1,877

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 7/7

06:38-11:05

2 stops38h 57m

Adelaide

Sat 25/7

06:00-17:57

2 stops25h 27m

$2,277

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 8/9

07:00-10:55

2 stops38h 25m

Adelaide

Tue 15/9

06:05-11:45

3 stops43h 10m

$2,284
Fastest return journey

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 15/7

19:23-10:05

2 stops25h 12m

Adelaide

Mon 31/8

20:00-17:46

2 stops35h 16m

$2,711

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 15/7

19:23-19:05

2 stops34h 12m

Adelaide

Mon 31/8

12:05-16:35

2 stops42h 00m

$2,718

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 10/7

07:00-10:55

2 stops38h 25m

Adelaide

Fri 17/7

12:05-22:45

2 stops24h 10m

$2,973

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 13/7

15:46-13:35

2 stops32h 19m

Adelaide

Mon 20/7

07:50-23:43

2 stops29h 23m

$3,577
Cheapest one-way

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 15/7

19:23-10:35

2 stops25h 42m

$1,513

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 15/7

15:03-10:05

3 stops29h 32m

$1,674
Fastest single journey

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 10/7

18:59-10:05

2 stops25h 36m

$1,782

Flights are sorted by cheapest return flights first.

Deals found on 28/5

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 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 30h 29m. Qantas Airways provides one of the quickest options available for as low as $1,877. 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.

See more FAQs

Travelling to a place near Adelaide?

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

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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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