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Cheap flights from Baltimore to Adelaide from $1,118

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
4 May — 11 May1
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 4 April 2026.

Tue 19/516:11
BWI
-
ADL
2 stops31h 59m
Qantas Airways
Sat 30/510:10
ADL
-
BWI
2 stops27h 38m
Qantas Airways
Deal found 3/4$1,986
Thu 21/519:10
BWI
-
ADL
2 stops31h 45m
Qantas Airways
Thu 28/506:00
ADL
-
BWI
2 stops26h 50m
Qantas Airways
Deal found 3/4$2,071
Sun 17/519:17
BWI
-
ADL
2 stops48h 38m
Qantas Airways
Sun 24/506:00
ADL
-
BWI
2 stops26h 50m
Qantas Airways
Deal found 2/4$2,386
Mon 24/817:45
BWI
-
ADL
2 stops27h 05m
Air New Zealand
Fri 4/912:05
ADL
-
BWI
2 stops32h 20m
Air New Zealand
Deal found 2/4$2,525
Mon 24/815:03
BWI
-
ADL
2 stops30h 22m
Air New Zealand
Mon 7/912:05
ADL
-
BWI
2 stops37h 10m
Air New Zealand
Deal found 2/4$2,641
Fri 1/506:20
BWI
-
ADL
2 stops39h 05m
Air New Zealand
Fri 15/519:10
ADL
-
BWI
2 stops39h 07m
Air New Zealand
Deal found 1/4$2,668
Sat 16/512:47
BWI
-
ADL
2 stops32h 38m
Multiple Airlines
Sat 23/510:10
ADL
-
BWI
2 stops27h 38m
Multiple Airlines
Deal found 1/4$2,677
Fri 21/815:03
BWI
-
ADL
2 stops30h 22m
Air New Zealand
Wed 2/912:05
ADL
-
BWI
2 stops37h 10m
Air New Zealand
Deal found 2/4$2,713
Mon 20/418:15
BWI
-
ADL
2 stops27h 10m
Multiple Airlines
Tue 28/420:00
ADL
-
BWI
2 stops35h 52m
Multiple Airlines
Deal found 30/3$2,816
Fri 24/417:50
BWI
-
ADL
2 stops27h 35m
Air New Zealand
Sat 6/614:20
ADL
-
BWI
2 stops40h 53m
Air New Zealand
Deal found 31/3$2,867
Mon 20/418:15
BWI
-
ADL
2 stops27h 10m
United Airlines
Tue 28/420:00
ADL
-
BWI
3 stops38h 53m
United Airlines
Deal found 30/3$2,894
Fri 15/506:20
BWI
-
ADL
2 stops39h 05m
Air New Zealand
Fri 22/520:00
ADL
-
BWI
2 stops48h 54m
Air New Zealand
Deal found 31/3$2,904

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 4 April 2026.

Round-trip from

$1,986

One-way from

$1,118

Popular in

January

Cheapest in

July

Average price

$2,138
Qantas Airways
  • Qantas Airways
  • 19/5-30/5
  • 4 total stops
  • 59h 37m total
  • Baltimore to Adelaide
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 52h 16m total
  • Baltimore to Adelaide
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($846 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($220 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 4 April 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

Thu 21/5

19:10-16:25

2 stops31h 45m

Adelaide

Thu 28/5

06:00-19:20

2 stops26h 50m

$2,071

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 16/5

12:47-10:55

2 stops32h 38m

Adelaide

Sat 23/5

10:10-00:18

2 stops27h 38m

$2,677

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 20/4

18:15-10:55

2 stops27h 10m

Adelaide

Tue 28/4

20:00-18:22

2 stops35h 52m

$2,816

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 20/4

18:15-10:55

2 stops27h 10m

Adelaide

Tue 28/4

20:00-21:23

3 stops38h 53m

$2,894

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 21/5

06:30-11:05

2 stops39h 05m

Adelaide

Thu 28/5

06:05-11:47

3 stops43h 12m

$3,023

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Wed 26/8

18:59-11:05

2 stops26h 36m

Adelaide

Sat 5/9

16:30-16:31

2 stops37h 31m

$3,042

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 1/5

18:35-10:05

2 stops26h 00m

Adelaide

Fri 15/5

06:05-11:36

3 stops43h 01m

$3,083

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 25/8

08:00-11:05

2 stops37h 35m

Adelaide

Thu 3/9

20:00-16:31

2 stops34h 01m

$3,104

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 20/8

17:45-10:55

2 stops27h 40m

Adelaide

Thu 3/9

20:00-16:31

2 stops34h 01m

$3,125

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 22/8

18:59-10:55

2 stops26h 26m

Adelaide

Thu 3/9

20:00-17:50

2 stops35h 20m

$3,125

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 17 resultsSorted by cheapest first
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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 27h 10m. Qantas Airways provides one of the quickest options available for as low as $2,894. 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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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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