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Adelaide

$705+ Cheap flights from Maryland to Adelaide (ADL)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Maryland to Adelaide

Keep the following information in mind while searching for Maryland to Adelaide flight deals. Data was last updated July 31, 2025.

Round-trip from

$1,244
(Air Canada)

One-way from

$706
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$1,347
From Maryland to Adelaide
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One-way flight from Maryland to Adelaide
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($640 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($143 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Maryland to Adelaide

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 July 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:35 pmIAD - ADL
3 stops36h 15mMultiple Airlines
Sun 11/96:00 amADL - IAD
3 stops29h 59mMultiple Airlines
Deal found 7/31$1,207
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:25 amIAD - ADL
2 stops46h 35mAir Canada
Wed 9/248:00 pmADL - IAD
3 stops51h 08mAir Canada
Deal found 7/31$1,244
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:32 pmBWI - ADL
2 stops33h 03mQantas Airways
Wed 9/247:15 pmADL - BWI
2 stops36h 48mQantas Airways
Deal found 7/31$1,428
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:45 pmIAD - ADL
2 stops33h 20mAir New Zealand
Tue 11/411:55 amADL - IAD
2 stops25h 01mAir New Zealand
Deal found 7/30$1,450
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:28 pmBWI - ADL
2 stops26h 37mAir New Zealand
Tue 11/411:55 amADL - BWI
2 stops45h 32mAir New Zealand
Deal found 7/30$1,464
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:35 pmDCA - ADL
2 stops26h 30mFiji Airways
Sat 9/2012:35 pmADL - DCA
2 stops23h 55mFiji Airways
Deal found 7/30$1,558
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:05 amPHL - ADL
2 stops36h 20mAir New Zealand
Mon 12/1511:55 amADL - PHL
2 stops26h 20mAir New Zealand
Deal found 7/29$1,573
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:00 pmBWI - ADL
2 stops26h 35mUnited Airlines
Sun 9/216:05 amADL - BWI
3 stops30h 10mUnited Airlines
Deal found 7/31$1,597
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:59 amDCA - ADL
3 stops39h 21mAir Canada
Sun 9/218:00 pmADL - DCA
3 stops40h 04mAir Canada
Deal found 7/31$1,670
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:25 pmPHL - ADL
1 stop29h 55mQatar Airways
Fri 9/199:45 pmADL - PHL
2 stops72h 50mQatar Airways
Deal found 7/29$1,712
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:00 pmIAD - ADL
1 stop29h 20mQatar Airways
Tue 9/234:30 pmADL - IAD
2 stops36h 40mQatar Airways
Deal found 7/31$1,728
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:59 pmDCA - ADL
2 stops28h 36mAir New Zealand
Wed 9/2411:55 amADL - DCA
2 stops23h 44mAir New Zealand
Deal found 7/31$1,746

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Maryland to Adelaide that are best for you.

Fly from

Maryland

Fly to

Adelaide

Route

Depart

Return

Price

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Wed 11/5

12:35 pm-4:20 pm

3 stops36h 15m

Adelaide

Sun 11/9

6:00 am-8:29 pm

3 stops29h 59m

$1,207

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 9/9

8:25 am-8:30 pm

2 stops46h 35m

Adelaide

Wed 9/24

8:00 pm-9:38 am

3 stops51h 08m

$1,244

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/9

1:32 pm-12:05 pm

2 stops33h 03m

Adelaide

Wed 9/24

7:15 pm-6:33 pm

2 stops36h 48m

$1,428

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Mon 9/29

12:45 pm-11:35 am

2 stops33h 20m

Adelaide

Tue 11/4

11:55 am-9:26 pm

2 stops25h 01m

$1,450

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 9/29

7:28 pm-11:35 am

2 stops26h 37m

Adelaide

Tue 11/4

11:55 am-5:57 pm

2 stops45h 32m

$1,464

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Sat 9/13

7:35 pm-11:35 am

2 stops26h 30m

Adelaide

Sat 9/20

12:35 pm-11:00 pm

2 stops23h 55m

$1,558

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Wed 10/15

8:05 am-10:55 am

2 stops36h 20m

Adelaide

Mon 12/15

11:55 am-10:45 pm

2 stops26h 20m

$1,573

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 9/14

7:00 pm-11:05 am

2 stops26h 35m

Adelaide

Sun 9/21

6:05 am-10:45 pm

3 stops30h 10m

$1,597

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Sun 9/14

6:59 am-11:50 am

3 stops39h 21m

Adelaide

Sun 9/21

8:00 pm-10:34 pm

3 stops40h 04m

$1,670

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Fri 9/12

8:25 pm-3:50 pm

1 stop29h 55m

Adelaide

Fri 9/19

9:45 pm-9:05 am

2 stops72h 50m

$1,712

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 40 results
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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 round-trip 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.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Fiji Airways, Air New Zealand, and Qantas Airways from Maryland to Adelaide by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
202 reviews
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very good
501 reviews
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
887 reviews
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qatar Airways
7.4
Good
3,609 reviews
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,900 reviews
Fiji Airways
8.0
Very good
202 reviews

Crew

8.5

Food

7.5

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

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?

    For a flight from Maryland to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city.

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

    The most popular flight routes from Maryland to Adelaide are Washington, D.C. Dulles Intl - Adelaide, Baltimore/Washington - Adelaide and Washington, D.C. Reagan-National - 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 vacation 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.

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

    Currently, August is the cheapest month in which you can book a flight from Maryland to Adelaide (average of $1,214). Flying from Maryland to Adelaide in December is currently the most expensive (average of $2,057). 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

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