How long is the flight from Maryland to Adelaide?

Departing from Maryland to Adelaide will take you 27h 40m. Maryland and Adelaide are separated by a distance of 16990 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Maryland to Adelaide?

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

What is the cheapest time of day to fly from MD to ADL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Adelaide as you normally would.

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.

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.

$1,171+ Cheap Flights from Maryland to Adelaide

Cheap flight deals from Maryland to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 September 2026.

Mon 2/1120:45 -

2 stops43h 45m

Mon 9/1122:00 -

1 stop32h 20m

Deal found 18/9$1,871

Tue 3/1109:40 -

3 stops36h 55m

Tue 10/1119:55 -

3 stops42h 13m

Deal found 18/9$2,005

Tue 3/1112:39 -

3 stops33h 56m

Tue 10/1119:55 -

3 stops39h 45m

Deal found 18/9$2,005

Mon 2/1117:05 -

3 stops57h 35m

Mon 9/1119:55 -

3 stops59h 56m

Deal found 18/9$2,040

Sat 7/1120:45 -

1 stop27h 40m

Wed 11/1122:00 -

1 stop32h 20m

Deal found 17/9$2,088

Thu 29/1009:55 -

3 stops37h 30m

Sat 7/1106:00 -

3 stops29h 40m

Deal found 16/9$2,093

Mon 2/1109:45 -

3 stops39h 05m

Mon 9/1106:10 -

2 stops32h 09m

Deal found 18/9$2,095

Sun 1/1118:34 -

2 stops28h 06m

Sun 8/1119:55 -

2 stops37h 01m

Deal found 17/9$2,106

Sat 7/1109:15 -

3 stops41h 25m

Wed 11/1106:00 -

3 stops32h 26m

Deal found 16/9$2,110

Sat 31/1006:39 -

2 stops37h 46m

Sat 7/1117:20 -

2 stops43h 01m

Deal found 16/9$2,210

Tue 3/1111:51 -

2 stops33h 14m

Tue 10/1119:10 -

2 stops39h 37m

Deal found 18/9$2,253

Fri 16/1021:30 -

2 stops43h 00m

Fri 23/1022:00 -

1 stop31h 00m

Deal found 17/9$2,301

Best flights from Maryland to Adelaide
Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Mon 2/1117:05 -

3 stops57h 35m

Mon 9/1119:55 -

3 stops59h 56m

Deal found 18/9$2,040

Tue 3/1109:40 -

3 stops36h 55m

Tue 10/1119:55 -

3 stops42h 13m

Deal found 19/9$2,075

Sat 7/1120:45 -

1 stop27h 40m

Wed 11/1122:00 -

1 stop32h 20m

Deal found 17/9$2,088

Mon 2/1109:45 -

3 stops39h 05m

Mon 9/1106:10 -

2 stops32h 09m

Deal found 18/9$2,095

Tue 3/1117:40 -

2 stops27h 25m

Tue 10/1107:50 -

2 stops30h 16m

Deal found 19/9$2,294

Mon 15/210:13 -

2 stops32h 47m

Fri 19/212:00 -

2 stops45h 33m

Deal found 19/9$2,391

Tue 3/1112:50 -

2 stops30h 35m

Tue 10/1106:25 -

2 stops31h 35m

Deal found 18/9$2,468

Wed 24/217:27 -

2 stops27h 38m

Sun 28/213:20 -

2 stops49h 02m

Deal found 18/9$2,375

Tue 3/1117:40 -

3 stops45h 55m

Tue 10/1119:45 -

3 stops37h 38m

Deal found 18/9$2,447

Tue 5/106:05 -

2 stops37h 20m

Wed 20/112:05 -

2 stops44h 00m

Deal found 15/9$2,489

Mon 4/109:29 -

2 stops40h 06m

Wed 20/119:50 -

2 stops34h 30m

Deal found 15/9$2,525

Mon 15/206:59 -

3 stops39h 26m

Fri 19/206:00 -

3 stops42h 28m

Deal found 15/9$2,532

Mon 4/112:05 -

3 stops29h 55m

Wed 20/114:55 -

2 stops34h 37m

Deal found 15/9$2,607

Sun 1/1118:59 -

3 stops44h 36m

Sun 8/1119:45 -

3 stops37h 49m

Deal found 17/9$2,668

Mon 4/108:00 -

2 stops35h 25m

Wed 20/112:05 -

3 stops39h 39m

Deal found 15/9$2,489

Sun 1/1119:36 -

2 stops47h 49m

Sun 8/1112:05 -

2 stops25h 55m

Deal found 17/9$2,527

Mon 4/112:05 -

3 stops29h 55m

Tue 19/107:15 -

2 stops24h 50m

Deal found 15/9$2,625

Sun 22/1118:20 -

2 stops30h 20m

Sun 6/1219:55 -

2 stops36h 04m

Deal found 17/9$2,555

Sun 11/1018:50 -

2 stops28h 25m

Sun 18/1006:05 -

2 stops25h 02m

Deal found 19/9$2,706

Sun 1/1119:09 -

3 stops44h 26m

Sun 8/1119:45 -

3 stops43h 15m

Deal found 17/9$2,983

Tue 3/1120:05 -

1 stop28h 20m

Tue 10/1119:50 -

2 stops35h 35m

Deal found 19/9$3,276

Mon 4/116:28 -

1 stop25h 32m

Wed 20/114:55 -

1 stop49h 52m

Deal found 15/9$3,568

Sat 19/1210:05 -

2 stops31h 55m

Sat 9/114:55 -

2 stops23h 48m

Deal found 16/9$3,634

Find flight deals from Maryland to Adelaide

Round-trip from	$1,845
One-way from	$1,171

Air New Zealand
4/1-20/1
4 total stops
62h 21m total
Maryland to Adelaide

Search Deals

9/12-31/12
3 total stops
52h 43m total
Maryland to Adelaide

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Wed 9/12

08:00-16:20

2 stops40h 50m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,277

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 10/12

11:51-12:35

2 stops33h 14m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,580

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 14/1

08:00-09:30

1 stop34h 00m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,651

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Thu 14/1

18:00-14:05

3 stops52h 35m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,688

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Thu 10/12

13:40-12:15

3 stops31h 05m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,688

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Fri 15/1

08:00-13:55

2 stops38h 25m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,690

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Fri 11/12

18:59-12:15

2 stops49h 46m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,693

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Thu 14/1

10:12-10:30

2 stops32h 48m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,696

Washington, D.C.Adelaide

DCA Washington, D.C. Reagan-National - ADL Adelaide

DCAADL

Washington, D.C. Reagan-National

Sun 18/10

17:35-19:05

2 stops35h 00m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,696

Fastest return journey

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Tue 15/12

17:40-12:35

2 stops27h 25m

Adelaide

Wed 31/12

00:00-09:30

Nonstop0h 00m

$1,720

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

PHL-ADL

DCA-ADL

IAD-ADL

BWI-ADL

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

USMD-ADL

PHL-ADL

DCA-ADL

IAD-ADL

BWI-ADL

No data available for this route at this time. Please check back soon.

Related info for your journey

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 27h 40m. Maryland and Adelaide are separated by a distance of 16990 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, Philadelphia - Adelaide or Baltimore/Washington - 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

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Maryland to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

Can Cheapflights notify me if prices for flights from Maryland to Adelaide become cheaper?

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Cheap flights from Maryland to Adelaide from $1,171

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Maryland to Adelaide

Cheapest flights from Maryland to AdelaideExplore 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 20 September 2026.

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 20 September 2026.

Best flights from Maryland to AdelaideDiscover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Maryland to AdelaideDiscover last-minute flight deals from Maryland to Adelaide. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to Adelaide. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Maryland to AdelaideSearch for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

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Best time to book a flight from Maryland to Adelaide

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Related info for your journey

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

How long is the flight from Maryland to Adelaide?

What are the most popular routes from Maryland to Adelaide?

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

How can I find direct flights from Maryland to Adelaide?

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

Travelling to a place near Adelaide?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.

Alternative routes for Maryland to Adelaide

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Australia

Book a non-stop flight to one of these other cities located in South Australia.

Search flights from Maryland to Adelaide by cabin class

Find flights from Maryland to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Maryland and Adelaide flights

Browse other Maryland and Adelaide flight options. Last updated on 20 September 2026.

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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 20 September 2026.

Best flights from Maryland to Adelaide
Discover carefully curated flight deals from Maryland to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Maryland to Adelaide
Discover last-minute flight deals from Maryland to Adelaide. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Maryland to Adelaide
Search for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.