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Cheap flights from Maryland to Adelaide from $2,111

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

$2,111

Popular in

October

Cheapest in

March

Average price

$3,650
Air New Zealand
  • Air New Zealand
  • 1/11-19/11
  • 4 total stops
  • 74h 48m total
  • Maryland to Adelaide
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($1,521 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($339 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 13 June 2025.

Sat 1/1118:03IAD - ADL
2 stops50h 22mAir New Zealand
Wed 19/1111:55ADL - IAD
2 stops24h 26mAir New Zealand
Deal found 12/6$2,111
Sat 26/708:10IAD - ADL
2 stops37h 55mMultiple Airlines
Sat 2/812:35ADL - IAD
2 stops31h 45mMultiple Airlines
Deal found 11/6$2,274
Tue 24/608:10IAD - ADL
2 stops37h 55mFiji Airways
Thu 24/712:35ADL - IAD
2 stops31h 45mFiji Airways
Deal found 12/6$2,358
Tue 9/1217:15PHL - ADL
2 stops27h 30mFiji Airways
Mon 29/1213:15ADL - PHL
2 stops26h 04mFiji Airways
Deal found 11/6$2,418
Sat 26/719:32DCA - ADL
2 stops26h 33mMultiple Airlines
Sat 2/812:35ADL - DCA
2 stops25h 44mMultiple Airlines
Deal found 11/6$2,541
Sat 1/1112:35IAD - ADL
3 stops39h 05mAir Canada
Wed 19/1119:55ADL - IAD
3 stops40h 04mAir Canada
Deal found 12/6$2,577
Sat 26/706:30BWI - ADL
2 stops39h 35mMultiple Airlines
Sat 2/806:25ADL - BWI
2 stops36h 38mMultiple Airlines
Deal found 11/6$2,636
Mon 28/718:02BWI - ADL
2 stops29h 58mAir New Zealand
Mon 4/811:55ADL - BWI
2 stops33h 42mAir New Zealand
Deal found 12/6$2,686
Tue 9/1215:24BWI - ADL
2 stops28h 06mQantas Airways
Fri 9/107:55ADL - BWI
2 stops29h 58mQantas Airways
Deal found 13/6$2,825
Tue 9/1217:50BWI - ADL
2 stops28h 50mUnited Airlines
Fri 9/106:10ADL - BWI
2 stops26h 47mUnited Airlines
Deal found 12/6$2,872
Tue 9/1208:40DCA - ADL
2 stops39h 15mQantas Airways
Fri 9/106:00ADL - DCA
2 stops34h 10mQantas Airways
Deal found 12/6$2,872
Tue 1/719:33DCA - ADL
2 stops26h 32mFiji Airways
Thu 10/712:35ADL - DCA
2 stops23h 55mFiji Airways
Deal found 11/6$2,961

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 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

Sat 1/11

18:03-10:55

2 stops50h 22m

Adelaide

Wed 19/11

11:55-20:51

2 stops24h 26m

$2,111

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Sat 26/7

08:10-11:35

2 stops37h 55m

Adelaide

Sat 2/8

12:35-06:50

2 stops31h 45m

$2,274

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Tue 24/6

08:10-11:35

2 stops37h 55m

Adelaide

Thu 24/7

12:35-06:50

2 stops31h 45m

$2,358

PhiladelphiaAdelaide

PHL - ADL

PHLADL

Philadelphia

Tue 9/12

17:15-12:15

2 stops27h 30m

Adelaide

Mon 29/12

13:15-23:49

2 stops26h 04m

$2,418

Washington, D.C.Adelaide

DCA - ADL

DCAADL

Washington, D.C. Reagan-National

Sat 26/7

19:32-11:35

2 stops26h 33m

Adelaide

Sat 2/8

12:35-00:49

2 stops25h 44m

$2,541

Washington, D.C.Adelaide

IAD - ADL

IADADL

Washington, D.C. Dulles Intl

Sat 1/11

12:35-18:10

3 stops39h 05m

Adelaide

Wed 19/11

19:55-20:29

3 stops40h 04m

$2,577

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sat 26/7

06:30-11:35

2 stops39h 35m

Adelaide

Sat 2/8

06:25-05:33

2 stops36h 38m

$2,636

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 28/7

18:02-13:30

2 stops29h 58m

Adelaide

Mon 4/8

11:55-08:07

2 stops33h 42m

$2,686

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/12

15:24-11:00

2 stops28h 06m

Adelaide

Fri 9/1

07:55-22:23

2 stops29h 58m

$2,825

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Tue 9/12

17:50-14:10

2 stops28h 50m

Adelaide

Fri 9/1

06:10-17:27

2 stops26h 47m

$2,872

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 26 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 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

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

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.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

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).

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 13 June 2025.
To help decide which airline to fly from Maryland to Adelaide, see what other customers have to say about Fiji Airways, Emirates and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very Good
194 reviews
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Emirates
8.1
Very Good
3,265 reviews
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Singapore Airlines
8.1
Very Good
1,304 reviews
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very Good
483 reviews
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
854 reviews
Fiji Airways
8.1
Very Good
194 reviews
Check prices

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Maryland to Adelaide (average of $168). Flying from Maryland to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Glenelg
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