$788+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Adelaide with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Adelaide
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Last-minute
One-way
Cheapest flights from Baltimore to AdelaideExplore 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 October 26, 2026.
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 October 26, 2026.
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
2 stops32h 06m
Mon 2/12:55 pm -
1 stop31h 27m
Deal found 10/21![Multiple Airlines logo]()
$1,350
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
2 stops32h 06m
Sun 1/317:55 pm -
2 stops36h 15m
Deal found 10/21![Multiple Airlines logo]()
$1,364
This oojo deal was found by Cheapflights users on 10/23. 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.
Sat 12/511:51 am -
2 stops29h 39m
Sun 3/217:10 pm -
2 stops37h 27m
Deal found 10/23![Qantas Airways logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/88:00 am -
2 stops38h 40m
Tue 12/156:10 am -
2 stops26h 45m
Deal found 10/24![United Airlines logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/58:00 am -
2 stops37h 30m
Wed 12/166:10 am -
2 stops26h 45m
Deal found 10/24![United Airlines logo]()
$1,525
This Qantas Airways deal was found by Cheapflights users on 10/21. 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.
Sat 12/511:51 am -
2 stops31h 54m
Wed 12/168:55 am -
2 stops25h 43m
Deal found 10/21![Qantas Airways logo]()
$1,557
This oojo deal was found by Cheapflights users on 10/25. 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.
Tue 11/1011:52 am -
2 stops31h 38m
Sat 11/145:20 pm -
2 stops41h 27m
Deal found 10/25![Qantas Airways logo]()
$1,579
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/96:35 pm -
2 stops30h 15m
Wed 12/166:10 am -
2 stops26h 45m
Deal found 10/25![United Airlines logo]()
$1,581
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/58:00 am -
2 stops37h 30m
Thu 12/176:10 am -
2 stops39h 00m
Deal found 10/24![United Airlines logo]()
$1,590
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/66:35 pm -
2 stops30h 15m
Sun 12/137:15 am -
2 stops25h 00m
Deal found 10/22![United Airlines logo]()
$1,650
Best flights from Baltimore to AdelaideDiscover carefully curated flight deals from Baltimore to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Baltimore to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 2/2412:25 pm -
2 stops34h 00m
Sun 2/287:55 pm -
2 stops35h 59m
Deal found 10/21![United Airlines logo]()
$1,370
This Qantas Airways deal was found by Cheapflights users on 10/21. 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.
Sat 12/511:51 am -
2 stops31h 54m
Wed 12/168:55 am -
2 stops25h 43m
Deal found 10/21![Qantas Airways logo]()
$1,557
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 1/188:44 am -
2 stops33h 16m
Mon 3/156:10 am -
3 stops29h 19m
Deal found 10/23![United Airlines logo]()
$1,457
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/88:00 am -
2 stops38h 40m
Tue 12/156:10 am -
2 stops26h 45m
Deal found 10/24![United Airlines logo]()
$1,475
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/58:00 am -
2 stops37h 30m
Wed 12/166:10 am -
2 stops26h 45m
Deal found 10/24![United Airlines logo]()
$1,525
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/58:00 am -
2 stops37h 30m
Thu 12/176:10 am -
2 stops39h 00m
Deal found 10/24![United Airlines logo]()
$1,590
Last-minute flights from Baltimore to AdelaideDiscover last-minute flight deals from Baltimore to Adelaide. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Adelaide. Data last updated October 26, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
2 stops32h 06m
Mon 2/12:55 pm -
1 stop31h 27m
Deal found 10/21![Multiple Airlines logo]()
$1,350
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
2 stops32h 06m
Sun 1/317:55 pm -
2 stops36h 15m
Deal found 10/21![Multiple Airlines logo]()
$1,364
This oojo deal was found by Cheapflights users on 10/25. 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.
Tue 11/1011:52 am -
2 stops31h 38m
Sat 11/145:20 pm -
2 stops41h 27m
Deal found 10/25![Qantas Airways logo]()
$1,579
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:41 am -
3 stops35h 34m
Sat 11/141:15 pm -
3 stops37h 37m
Deal found 10/25![Multiple Airlines logo]()
$1,652
This Singapore Airlines deal was found by Cheapflights users on 10/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
3 stops41h 20m
Sat 11/146:35 pm -
2 stops50h 29m
Deal found 10/25![Singapore Airlines logo]()
$4,552
One-way flights from Baltimore to AdelaideSearch for one-way flight options from Baltimore to Adelaide. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Baltimore to Adelaide. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:34 pm -
2 stops36h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$788
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:57 pm -
2 stops27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:37 am -
3 stops58h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$909
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:05 pm -
3 stops45h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Cathay Pacific logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
3 stops48h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$921
This Qantas Airways deal was found by Cheapflights users on 10/21. 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.
Fri 11/204:04 pm -
2 stops29h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$981
Find 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,370 (United Airlines) |
One-way from | $788 (United) |
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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Baltimore to Adelaide that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Mon 11/2
6:34 pm-10:30 pm
2 stops36h 26m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$788
Quickest round-trip
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Wed 11/18
3:57 pm-11:00 am
2 stops27h 33m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$838
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Mon 11/2
7:05 pm-8:10 am
3 stops45h 35m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$910
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Wed 2/24
12:25 pm-1:55 pm
2 stops34h 00m
Adelaide
Sun 2/28
7:55 pm-4:24 pm
2 stops35h 59m
$1,370
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Mon 1/18
8:44 am-9:30 am
2 stops33h 16m
Adelaide
Mon 3/15
6:10 am-8:59 pm
3 stops29h 19m
$1,457
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Tue 12/8
8:00 am-2:10 pm
2 stops38h 40m
Adelaide
Tue 12/15
6:10 am-5:25 pm
2 stops26h 45m
$1,475
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sat 12/5
8:00 am-1:00 pm
2 stops37h 30m
Adelaide
Wed 12/16
6:10 am-5:25 pm
2 stops26h 45m
$1,525
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sat 12/5
11:51 am-11:15 am
2 stops31h 54m
Adelaide
Wed 12/16
8:55 am-7:08 pm
2 stops25h 43m
$1,557
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sat 12/5
8:00 am-1:00 pm
2 stops37h 30m
Adelaide
Thu 12/17
6:10 am-5:40 am
2 stops39h 00m
$1,590
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Baltimore-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Adelaide flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
BWI-ADL
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.
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.
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