$857+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ADL
Oct 11 — Oct 181
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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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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/256:34 pm -
2 stops29h 06m
Sun 11/17:55 pm -
2 stops43h 13m
Deal found 9/10![United Airlines logo]()
$1,503
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/255:48 pm -
3 stops29h 27m
Sun 11/16:00 am -
2 stops28h 47m
Deal found 9/10![American Airlines logo]()
$1,567
This oojo deal was found by Cheapflights users on 9/10. 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.
Thu 9/176:01 am -
2 stops43h 29m
Thu 10/110:00 pm -
2 stops38h 29m
Deal found 9/10![Qatar Airways logo]()
$1,983
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/2112:05 pm -
3 stops29h 55m
Mon 1/42:55 pm -
2 stops34h 37m
Deal found 9/7![United Airlines logo]()
$2,025
This Qantas Airways deal was found by Cheapflights users on 9/7. 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 11/175:40 pm -
2 stops27h 25m
Thu 12/108:55 am -
2 stops25h 52m
Deal found 9/7![Qantas Airways logo]()
$2,125
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/148:00 am -
2 stops37h 40m
Mon 9/286:00 am -
2 stops25h 09m
Deal found 9/7![United Airlines logo]()
$2,141
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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.
Thu 9/1711:23 am -
3 stops39h 32m
Thu 10/112:00 pm -
3 stops47h 26m
Deal found 9/10![Cathay Pacific logo]()
$2,389
This oojo deal was found by Cheapflights users on 9/8. 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 12/148:00 am -
2 stops35h 25m
Mon 1/46:30 pm -
2 stops37h 35m
Deal found 9/8![Air New Zealand logo]()
$2,459
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 September 11, 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 September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/255:48 pm -
3 stops29h 27m
Sun 11/16:00 am -
2 stops28h 47m
Deal found 9/10![American Airlines logo]()
$1,567
This Qantas Airways deal was found by Cheapflights users on 9/5. 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.
Wed 2/245:27 pm -
2 stops27h 38m
Sun 2/281:20 pm -
2 stops49h 02m
Deal found 9/5![Qantas Airways logo]()
$1,866
This United Airlines deal was found by Cheapflights users on 9/7. 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 12/2112:05 pm -
3 stops29h 55m
Mon 1/42:55 pm -
2 stops34h 37m
Deal found 9/7![United Airlines logo]()
$2,025
This United Airlines deal was found by Cheapflights users on 9/7. 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 2/246:31 pm -
2 stops30h 19m
Sun 2/286:10 am -
3 stops30h 17m
Deal found 9/7![United Airlines logo]()
$2,088
Last-minute flights from Baltimore to AdelaideDiscover last-minute flight deals from Baltimore to Adelaide. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Adelaide. Data last updated September 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/10. 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.
Thu 9/176:01 am -
2 stops43h 29m
Thu 10/110:00 pm -
2 stops38h 29m
Deal found 9/10![Qatar Airways logo]()
$1,983
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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.
Thu 9/1711:23 am -
3 stops39h 32m
Thu 10/112:00 pm -
3 stops47h 26m
Deal found 9/10![Cathay Pacific logo]()
$2,389
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:59 am -
3 stops31h 56m
Thu 10/11:25 pm -
2 stops47h 04m
Deal found 9/10![Qantas Airways logo]()
$2,561
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 September 11, 2026.
Search for one-way flight options from Baltimore to Adelaide. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/115:40 am -
3 stops38h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$857
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/114:04 pm -
2 stops31h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$950
This Cathay Pacific deal was found by Cheapflights users on 9/9. 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.
Sun 10/46:01 am -
3 stops46h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$1,003
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 1/156:20 pm -
3 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 1/88:37 am -
2 stops36h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$1,205
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:05 am -
2 stops36h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air New Zealand logo]()
$4,555
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,503 (United Airlines) |
One-way from | $857 (Kiwi.com) |
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 September 11, 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
Sun 10/11
5:40 am-10:15 am
3 stops38h 05m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$857
Quickest round-trip
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sun 10/11
4:04 pm-1:40 pm
2 stops31h 06m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$950
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sun 10/4
6:01 am-7:05 pm
3 stops46h 34m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$1,003
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Fri 1/15
6:20 pm-3:20 pm
3 stops53h 30m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$1,008
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Fri 1/8
8:37 am-1:00 pm
2 stops36h 53m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$1,205
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sun 10/25
5:48 pm-1:45 pm
3 stops29h 27m
Adelaide
Sun 11/1
6:00 am-8:17 pm
2 stops28h 47m
$1,567
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Wed 2/24
5:27 pm-12:35 pm
2 stops27h 38m
Adelaide
Sun 2/28
1:20 pm-10:52 pm
2 stops49h 02m
$1,866
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Mon 12/21
12:05 pm-9:30 am
3 stops29h 55m
Adelaide
Mon 1/4
2:55 pm-10:02 am
2 stops34h 37m
$2,025
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Wed 2/24
6:31 pm-4:20 pm
2 stops30h 19m
Adelaide
Sun 2/28
6:10 am-8:57 pm
3 stops30h 17m
$2,088
BaltimoreAdelaide
BWI Baltimore/Washington - ADL Adelaide
BWIADL
Baltimore/Washington
Sun 10/11
8:05 am-10:55 am
2 stops36h 20m
Adelaide
Wed 12/31
12:00 am-9:30 am
Nonstop0h 00m
$4,555
Showing 1-10 of 11 resultsSorted 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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