How long is the flight from Maryland to Adelaide?

Departing from Maryland to Adelaide will take you 27h 41m. 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.

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, Baltimore/Washington - Adelaide or Washington, D.C. Reagan-National - 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.

$1,507+ 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 22 August 2026.

Sun 30/818:52 -

2 stops29h 23m

Wed 16/906:00 -

2 stops25h 10m

Deal found 20/8$1,997

Fri 28/817:44 -

2 stops26h 51m

Tue 15/920:00 -

2 stops35h 10m

Deal found 20/8$2,067

Sat 29/808:00 -

2 stops37h 35m

Wed 16/906:00 -

2 stops25h 10m

Deal found 20/8$2,087

Fri 28/817:44 -

2 stops27h 51m

Wed 16/906:00 -

3 stops43h 15m

Deal found 20/8$2,094

Tue 3/1109:40 -

3 stops36h 55m

Thu 12/1119:55 -

3 stops39h 33m

Deal found 17/8$2,094

Tue 3/1112:39 -

3 stops33h 56m

Thu 12/1106:00 -

3 stops29h 40m

Deal found 17/8$2,094

Sun 30/818:52 -

2 stops29h 23m

Fri 11/906:00 -

3 stops43h 16m

Deal found 20/8$2,095

Sun 4/1011:00 -

3 stops41h 55m

Sun 11/1020:00 -

3 stops38h 29m

Deal found 20/8$2,099

Sun 4/1016:00 -

3 stops36h 55m

Sun 11/1006:00 -

3 stops28h 55m

Deal found 20/8$2,099

Fri 28/817:44 -

2 stops27h 51m

Thu 10/906:00 -

2 stops25h 10m

Deal found 20/8$2,137

Sat 29/808:00 -

2 stops37h 35m

Thu 10/906:00 -

2 stops25h 10m

Deal found 20/8$2,157

Fri 28/817:44 -

2 stops26h 51m

Fri 11/906:00 -

3 stops43h 16m

Deal found 20/8$2,165

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 22 August 2026.

Tue 3/1112:39 -

3 stops33h 56m

Thu 12/1106:00 -

3 stops29h 40m

Deal found 17/8$2,094

Sun 20/917:44 -

2 stops27h 41m

Sun 27/906:05 -

2 stops24h 02m

Deal found 21/8$2,095

Fri 6/1120:45 -

2 stops48h 25m

Mon 9/1118:20 -

2 stops36h 00m

Deal found 20/8$2,397

Thu 17/911:31 -

3 stops39h 24m

Wed 23/910:10 -

3 stops47h 26m

Deal found 17/8$2,437

Thu 17/908:29 -

2 stops41h 56m

Wed 23/920:00 -

3 stops37h 55m

Deal found 17/8$3,463

Sun 13/921:00 -

2 stops44h 30m

Sun 20/909:45 -

2 stops43h 25m

Deal found 20/8$3,739

Tue 3/1110:30 -

1 stop42h 50m

Thu 12/1122:40 -

1 stop49h 00m

Deal found 17/8$3,783

Tue 3/1106:00 -

2 stops37h 25m

Thu 12/1119:55 -

2 stops36h 00m

Deal found 17/8$2,166

Thu 17/918:52 -

2 stops26h 33m

Wed 23/920:00 -

2 stops48h 50m

Deal found 17/8$2,256

Mon 15/211:30 -

2 stops31h 30m

Fri 19/212:00 -

2 stops50h 30m

Deal found 21/8$2,488

Sat 3/1017:30 -

2 stops27h 55m

Sat 10/1006:00 -

2 stops27h 14m

Deal found 19/8$2,530

Fri 6/1109:15 -

3 stops37h 20m

Mon 9/1119:55 -

3 stops42h 31m

Deal found 20/8$2,674

Wed 7/1017:43 -

2 stops29h 32m

Thu 15/1007:40 -

3 stops42h 46m

Deal found 18/8$2,436

Tue 15/911:05 -

2 stops44h 25m

Thu 24/922:00 -

1 stop31h 10m

Deal found 21/8$3,232

Thu 17/911:23 -

3 stops41h 32m

Wed 23/912:00 -

3 stops47h 26m

Deal found 17/8$2,957

Fri 2/1011:31 -

3 stops41h 04m

Fri 9/1019:45 -

3 stops38h 45m

Deal found 19/8$2,693

Wed 7/1017:59 -

2 stops27h 41m

Wed 14/1006:10 -

2 stops25h 15m

Deal found 18/8$2,574

Tue 15/911:05 -

2 stops41h 50m

Wed 23/922:00 -

1 stop31h 10m

Deal found 21/8$3,232

Thu 8/1012:57 -

3 stops34h 18m

Thu 15/1007:40 -

2 stops29h 43m

Deal found 18/8$2,722

Wed 16/921:00 -

1 stop28h 30m

Thu 24/922:00 -

1 stop31h 10m

Deal found 21/8$3,322

Thu 17/921:00 -

2 stops32h 40m

Wed 23/922:00 -

1 stop31h 10m

Deal found 21/8$3,324

Fri 2/1018:37 -

2 stops27h 03m

Fri 9/1006:10 -

2 stops24h 55m

Deal found 18/8$2,924

Thu 17/921:00 -

2 stops32h 40m

Thu 24/922:00 -

1 stop31h 10m

Deal found 21/8$3,324

Sat 12/1206:00 -

3 stops45h 50m

Sun 20/1214:30 -

3 stops47h 49m

Deal found 17/8$3,797

Fri 2/1012:57 -

3 stops34h 18m

Fri 9/1006:10 -

2 stops31h 13m

Deal found 18/8$2,928

Sun 11/1011:40 -

2 stops37h 50m

Wed 14/1022:00 -

2 stops40h 46m

Deal found 18/8$3,474

Thu 17/917:45 -

2 stops27h 50m

Wed 23/920:00 -

2 stops34h 13m

Deal found 17/8$2,932

Thu 10/914:08 -

2 stops35h 22m

Sun 20/922:00 -

2 stops37h 26m

Deal found 20/8$3,531

Sun 13/917:45 -

2 stops27h 55m

Sat 26/916:30 -

2 stops37h 43m

Deal found 20/8$2,999

Tue 15/917:45 -

2 stops27h 50m

Tue 29/906:05 -

2 stops29h 55m

Deal found 20/8$3,002

Find flight deals from Maryland to Adelaide

Round-trip from	$1,997
One-way from	$1,507

United Airlines
31/8-15/9
4 total stops
64h 33m total
Maryland to Adelaide

Search Deals

13/12
3 total stops
56h 33m total
Maryland to Adelaide

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Adelaide

IAD Washington, D.C. Dulles Intl - ADL Adelaide

IADADL

Washington, D.C. Dulles Intl

Tue 3/11

12:39-14:05

3 stops33h 56m

Adelaide

Thu 12/11

06:00-20:10

3 stops29h 40m

$2,094

Fastest return journey

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Sun 20/9

17:44-10:55

2 stops27h 41m

Adelaide

Sun 27/9

06:05-16:37

2 stops24h 02m

$2,095

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Tue 3/11

06:00-10:55

2 stops37h 25m

Adelaide

Thu 12/11

19:55-16:25

2 stops36h 00m

$2,166

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Thu 17/9

18:52-10:55

2 stops26h 33m

Adelaide

Wed 23/9

20:00-07:20

2 stops48h 50m

$2,256

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Fri 6/11

20:45-12:40

2 stops48h 25m

Adelaide

Mon 9/11

18:20-14:50

2 stops36h 00m

$2,397

BaltimoreAdelaide

BWI Baltimore/Washington - ADL Adelaide

BWIADL

Baltimore/Washington

Wed 7/10

17:43-13:45

2 stops29h 32m

Adelaide

Thu 15/10

07:40-11:56

3 stops42h 46m

$2,436

Washington, D.C.Adelaide

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

DCAADL

Washington, D.C. Reagan-National

Thu 17/9

11:31-16:25

3 stops39h 24m

Adelaide

Wed 23/9

10:10-20:06

3 stops47h 26m

$2,437

Washington, D.C.Adelaide

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

DCAADL

Washington, D.C. Reagan-National

Mon 15/2

11:30-10:30

2 stops31h 30m

Adelaide

Fri 19/2

12:00-23:00

2 stops50h 30m

$2,488

PhiladelphiaAdelaide

PHL Philadelphia - ADL Adelaide

PHLADL

Philadelphia

Sat 3/10

17:30-11:55

2 stops27h 55m

Adelaide

Sat 10/10

06:00-18:44

2 stops27h 14m

$2,530

Washington, D.C.Adelaide

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

DCAADL

Washington, D.C. Reagan-National

Wed 7/10

17:59-12:10

2 stops27h 41m

Adelaide

Wed 14/10

06:10-16:55

2 stops25h 15m

$2,574

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 33 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.

BWI-ADL

IAD-ADL

PHL-ADL

DCA-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

BWI-ADL

IAD-ADL

PHL-ADL

DCA-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 41m. 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

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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.

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Cheap flights from Maryland to Adelaide from $1,507

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 13/12. 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 22 August 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 22 August 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 22 August 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 22 August 2026.

Last-minute flights from Maryland to AdelaideDiscover last-minute flight deals from Maryland to Adelaide. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Maryland to Adelaide. Data last updated 22 August 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 22 August 2026.

Search for one-way flight options from Maryland to Adelaide. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

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Best time to book a flight from Maryland to Adelaide

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Cheapflights Insights

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 22 August 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 22 August 2026.

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How does Cheapflights help users find flights from Maryland to Adelaide?

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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 22 August 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 22 August 2026.

Last-minute flights from Maryland to Adelaide
Discover last-minute flight deals from Maryland to Adelaide. Data last updated 22 August 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 22 August 2026.