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Cheap flights from Maryland to Adelaide from $1,214

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maryland to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Maryland to Adelaide
Explore the most affordable flight options available from Maryland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2026.

Sat 7/1116:35
PHL
-
ADL
3 stops58h 05m
Air Canada
Sat 14/1118:55
ADL
-
PHL
3 stops60h 26m
Air Canada
Deal found 13/6$1,864
Tue 16/610:25
PHL
-
ADL
3 stops35h 55m
Air Canada
Tue 7/720:00
ADL
-
PHL
3 stops57h 11m
Air Canada
Deal found 13/6$2,058
Mon 29/618:23
PHL
-
ADL
2 stops29h 52m
Multiple Airlines
Mon 6/707:15
ADL
-
PHL
2 stops31h 38m
Multiple Airlines
Deal found 13/6$2,094
Wed 24/618:23
PHL
-
ADL
2 stops34h 17m
Multiple Airlines
Wed 29/706:05
ADL
-
PHL
3 stops36h 56m
Multiple Airlines
Deal found 10/6$2,102
Mon 29/619:23
BWI
-
ADL
2 stops25h 12m
Air New Zealand
Mon 17/820:00
ADL
-
BWI
2 stops34h 05m
Air New Zealand
Deal found 12/6$2,136
Thu 2/718:20
PHL
-
ADL
2 stops27h 15m
Multiple Airlines
Mon 13/707:15
ADL
-
PHL
2 stops31h 38m
Multiple Airlines
Deal found 13/6$2,150
Tue 28/715:03
BWI
-
ADL
3 stops30h 22m
United Airlines
Tue 4/806:05
ADL
-
BWI
2 stops25h 22m
United Airlines
Deal found 12/6$2,163
Sun 26/706:38
BWI
-
ADL
2 stops41h 37m
United Airlines
Sun 2/806:05
ADL
-
BWI
2 stops25h 22m
United Airlines
Deal found 11/6$2,173
Sun 26/706:38
BWI
-
ADL
2 stops41h 37m
Multiple Airlines
Sat 8/818:30
ADL
-
BWI
2 stops36h 57m
Multiple Airlines
Deal found 13/6$2,175
Sun 14/610:25
PHL
-
ADL
3 stops35h 55m
Air Canada
Fri 10/720:00
ADL
-
PHL
3 stops51h 34m
Air Canada
Deal found 9/6$2,202
Sun 2/818:59
BWI
-
ADL
2 stops26h 41m
Air New Zealand
Fri 14/820:00
ADL
-
BWI
2 stops34h 50m
Air New Zealand
Deal found 10/6$2,220
Tue 30/618:59
BWI
-
ADL
2 stops26h 36m
Multiple Airlines
Thu 6/806:05
ADL
-
BWI
2 stops25h 22m
Multiple Airlines
Deal found 12/6$2,223

Find flight deals from Maryland to Adelaide

Keep the following information in mind while searching for Maryland to Adelaide flight deals. Data was last updated 13 June 2026.

Round-trip from

$1,864

One-way from

$1,214
Air Canada
  • Air Canada
  • 7/11-14/11
  • 6 total stops
  • 118h 31m total
  • Maryland to Adelaide
Search Deals
20/7
  • 20/7
  • 3 total stops
  • 48h 47m total
  • Maryland to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maryland 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 13 June 2026.
Use the filters below to find and compare flights from Maryland to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Sat 7/11

16:35-18:10

3 stops58h 05m

Adelaide

Sat 14/11

18:55-15:51

3 stops60h 26m

$1,864

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Mon 29/6

18:23-11:05

2 stops27h 12m

Adelaide

Mon 6/7

07:15-05:31

3 stops35h 46m

$2,094

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Wed 24/6

18:23-18:10

2 stops34h 17m

Adelaide

Wed 29/7

06:05-05:31

3 stops36h 56m

$2,102
Fastest return journey

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 28/7

15:03-10:55

3 stops30h 22m

Adelaide

Tue 4/8

06:05-17:57

2 stops25h 22m

$2,163

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Thu 2/7

18:20-19:10

2 stops35h 20m

Adelaide

Mon 13/7

06:05-05:31

3 stops36h 56m

$2,172

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 26/7

06:38-13:45

2 stops41h 37m

Adelaide

Sat 8/8

14:20-11:47

3 stops58h 57m

$2,203

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Sat 25/7

18:23-11:05

2 stops27h 12m

Adelaide

Sat 1/8

06:00-01:23

2 stops32h 53m

$2,261

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 23/11

18:00-14:10

2 stops28h 40m

Adelaide

Mon 14/12

07:15-21:30

2 stops29h 45m

$2,324

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 25/7

18:59-11:05

2 stops26h 36m

Adelaide

Sat 1/8

06:00-07:10

2 stops38h 40m

$2,326

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 20/7

18:59-10:55

2 stops26h 26m

Adelaide

Mon 27/7

20:00-17:57

2 stops35h 27m

$2,458

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Maryland 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.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Adelaide
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from Maryland?

    Adelaide (ADL) is the airport you will fly into if you book a flight from Maryland to Adelaide. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.

  • How long is the flight from Maryland to Adelaide?

    Departing from Maryland to Adelaide will take you 30h 22m. Maryland and Adelaide are separated by a distance of 16864 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Maryland to Adelaide?

    Most travellers choose Washington, D.C. Dulles Intl - Adelaide, Baltimore/Washington - Adelaide or Washington, D.C. Reagan-National - Adelaide when deciding on the best route from Maryland to Adelaide.

  • Can I find deals for flights from Maryland to Adelaide that include hotel bookings?

    Yes. In addition to deals on Maryland to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Adelaide.

  • Can I find deals for business class flights from Maryland to Adelaide?

    Yes. Cheapflights offers flight deals from Maryland 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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How does Cheapflights help users find flights from Maryland to Adelaide?

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Maryland to Adelaide for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Adelaide from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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