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$1,579+ Cheap flights from Baltimore (BWI) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,579
(Mytrip)

Popular in

October

Cheapest in

March

Average price

$1,101
Provider with most accurate pricing for Baltimore/Washington-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Adelaide flights.
Search Deals
From Baltimore/Washington to Adelaide
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($142 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:33 pmBWI - ADL
2 stops27h 02mQantas Airways
Tue 9/94:55 pmADL - BWI
2 stops39h 00mQantas Airways
Deal found 3/27$1,722
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:37 amBWI - ADL
2 stops38h 48mAir New Zealand
Fri 6/206:00 amADL - BWI
2 stops24h 31mAir New Zealand
Deal found 3/27$1,761
This Qantas Airways deal was found by Cheapflights users on 3/27. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:33 pmBWI - ADL
2 stops25h 17mMultiple Airlines
Tue 9/96:30 amADL - BWI
3 stops25h 25mMultiple Airlines
Deal found 3/27$1,932
This United Airlines deal was found by Cheapflights users on 3/26. 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 6/88:55 amBWI - ADL
2 stops36h 45mUnited Airlines
Tue 6/246:05 amADL - BWI
2 stops25h 17mUnited Airlines
Deal found 3/26$4,271
This oojo deal was found by Cheapflights users on 3/27. 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 4/145:40 pmBWI - ADL
2 stops48h 15mSingapore Airlines
Mon 4/215:35 pmADL - BWI
3 stops60h 34mSingapore Airlines
Deal found 3/27$5,799

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated March 28, 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

Fri 5/30

6:37 am-10:55 am

2 stops38h 48m

Adelaide

Fri 6/20

6:00 am-5:01 pm

2 stops24h 31m

$1,761

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 5/12

8:30 pm-8:05 pm

3 stops34h 05m

Adelaide

Fri 5/23

9:15 am-7:39 pm

3 stops47h 54m

$2,027

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 4/13

3:22 pm-9:25 am

2 stops28h 33m

Adelaide

Sat 4/19

12:45 pm-6:15 pm

2 stops43h 00m

$3,607

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Sun 6/8

8:55 am-11:10 am

2 stops36h 45m

Adelaide

Tue 6/24

6:05 am-5:52 pm

2 stops25h 17m

$4,271

BaltimoreAdelaide

BWI - ADL

BWIADL

Baltimore/Washington

Mon 4/14

5:40 pm-7:25 am

2 stops48h 15m

Adelaide

Mon 4/21

5:35 pm-4:39 pm

3 stops60h 34m

$5,799

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Baltimore to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Adelaide in March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Adelaide flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Adelaide flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Adelaide flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 Baltimore to Adelaide

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

Find hourly flight availability from Baltimore to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Baltimore to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 March 28, 2025.
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air New Zealand
7.9
Good
455 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
United Airlines
7.4
Good
8,603 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Crew

8.6

Food

7.7

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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?

    Cheapflights users have booked flights from Baltimore to Adelaide round-trip from $1,802. Other airlines that can offer you cheap pricing are Singapore Airlines, from $3,032, and Qatar Airways, from $3,523.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Baltimore to Adelaide (average of $1,214). Flying from Baltimore 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

Traveling to a place near Baltimore?

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

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