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Cheap flights from Baltimore to Adelaide from $1,162

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 2/10. 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

Cheap flight deals from Baltimore to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.

Round-trip from

$2,045

One-way from

$1,162

Popular in

October

Cheapest in

March

Average price

$2,070
21/8-28/8
  • 21/8-28/8
  • 5 total stops
  • 65h 31m total
  • Baltimore to Adelaide
2/10
  • 2/10
  • 3 total stops
  • 49h 30m total
  • Baltimore to Adelaide
Highest demand for flights based on searches. 25% potential increase in price ($1,526 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease ($340 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Baltimore to Adelaide

Cheapest flights from Baltimore to Adelaide
Explore the most affordable flight options available from Baltimore to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Thu 21/812:23BWI - ADL
3 stops33h 42mMultiple Airlines
Thu 28/812:35ADL - BWI
2 stops31h 49mMultiple Airlines
Deal found 7/7$2,045
Fri 22/807:00BWI - ADL
2 stops38h 25mAir New Zealand
Fri 29/811:55ADL - BWI
2 stops24h 20mAir New Zealand
Deal found 8/7$2,236
Thu 31/719:19BWI - ADL
2 stops31h 26mQantas Airways
Tue 19/806:30ADL - BWI
2 stops30h 02mQantas Airways
Deal found 7/7$2,631
Fri 22/818:55BWI - ADL
2 stops25h 40mUnited Airlines
Tue 26/806:05ADL - BWI
3 stops30h 10mUnited Airlines
Deal found 6/7$2,680
Sun 14/1212:57BWI - ADL
3 stops30h 23mAmerican Airlines
Fri 2/106:25ADL - BWI
3 stops27h 15mAmerican Airlines
Deal found 8/7$22,254

Cheapflights Fare Finder

Customise your flight search to find flights from Baltimore 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 8 July 2025.
Use the filters below to find and compare flights from Baltimore to Adelaide that are best for you.

Fly from

Baltimore

Fly to

Adelaide

Route

Depart

Return

Price

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 21/8

12:23-11:35

3 stops33h 42m

Adelaide

Thu 28/8

12:35-06:54

2 stops31h 49m

$2,045

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 22/8

07:00-10:55

2 stops38h 25m

Adelaide

Fri 29/8

11:55-22:45

2 stops24h 20m

$2,236

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 31/7

19:19-16:15

2 stops31h 26m

Adelaide

Tue 19/8

06:30-23:02

2 stops30h 02m

$2,631

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Fri 22/8

18:55-10:05

2 stops25h 40m

Adelaide

Tue 26/8

06:05-22:45

3 stops30h 10m

$2,680

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 14/12

12:57-10:50

3 stops30h 23m

Adelaide

Fri 2/1

06:25-18:10

3 stops27h 15m

$22,254

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 2/10

07:00-22:00

3 stops49h 30m

$1,162

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Thu 2/10

19:23-10:20

2 stops25h 27m

$1,368

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Baltimore to Adelaide

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

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 8 July 2025.
See what other customers who have flown with Air New Zealand, Qantas Airways, andUnited Airlines from Baltimore to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Baltimore to Adelaide round-trip?

    Flying on Air New Zealand is currently your cheapest option to Adelaide, with prices starting at $2,236. Additional round-trip tickets that might be worth considering are offered by Qantas Airways and United Airlines, with the lowest prices starting at $2,631 and $2,680, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Baltimore to Adelaide (average of $168). Flying from Baltimore 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 Baltimore?

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

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