$497+ Cheap flights from Baltimore (BWI) to Australia
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
May 12 — May 191
Round-trip
1 adult, Economy
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Cheapest flights from Baltimore to AustraliaExplore the most affordable flight options available from Baltimore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
Explore the most affordable flight options available from Baltimore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
This oojo deal was found by Cheapflights users on 4/11. 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 5/267:10 pm
BWI
- ADL
2 stops29h 00m
Qantas Airways
Tue 6/26:00 am
ADL
- BWI
2 stops26h 50m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,350
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:10 pm
BWI
- BNE
2 stops28h 30m
Qantas Airways
Tue 7/147:55 am
BNE
- BWI
2 stops25h 24m
Qantas Airways
Deal found 4/9![Qantas Airways logo]()
$1,397
This Bravofly deal was found by Cheapflights users on 4/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:10 pm
BWI
- BNE
2 stops24h 55m
Qantas Airways
Tue 6/28:45 am
BNE
- BWI
2 stops24h 35m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,405
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:50 am
BWI
- SYD
2 stops33h 40m
Alaska Airlines
Tue 9/85:50 pm
SYD
- BWI
2 stops35h 44m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$1,429
This oojo deal was found by Cheapflights users on 4/11. 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.
Wed 5/272:59 pm
BWI
- BNE
2 stops28h 21m
Qantas Airways
Mon 6/86:00 am
BNE
- BWI
2 stops31h 44m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,431
This oojo deal was found by Cheapflights users on 4/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:11 pm
BWI
- BNE
2 stops27h 09m
Qantas Airways
Mon 5/259:10 am
BNE
- BWI
2 stops28h 34m
Qantas Airways
Deal found 4/7![Qantas Airways logo]()
$1,449
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:50 am
BWI
- SYD
2 stops33h 40m
Alaska Airlines
Tue 10/136:50 pm
SYD
- BWI
2 stops37h 21m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$1,453
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:10 pm
BWI
- BNE
2 stops48h 10m
Qantas Airways
Sun 6/78:45 pm
BNE
- BWI
2 stops40h 59m
Qantas Airways
Deal found 4/9![Qantas Airways logo]()
$1,459
This oojo deal was found by Cheapflights users on 4/8. 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.
Sat 7/43:49 pm
BWI
- BNE
2 stops28h 16m
Qantas Airways
Tue 7/147:55 am
BNE
- BWI
2 stops25h 24m
Qantas Airways
Deal found 4/8![Qantas Airways logo]()
$1,464
This Bravofly deal was found by Cheapflights users on 4/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:10 pm
BWI
- BNE
2 stops24h 55m
Qantas Airways
Sat 5/307:40 am
BNE
- BWI
2 stops25h 40m
Qantas Airways
Deal found 4/8![Qantas Airways logo]()
$1,469
This BusinessClass deal was found by Cheapflights users on 4/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:35 pm
BWI
- SYD
2 stops33h 15m
Multiple Airlines
Tue 6/28:45 pm
SYD
- BWI
2 stops32h 32m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,479
This FlightHub deal was found by Cheapflights users on 4/11. 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.
Mon 5/117:17 pm
BWI
- BNE
2 stops29h 18m
Qantas Airways
Mon 5/187:55 am
BNE
- BWI
2 stops29h 14m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,493
Best flights from Baltimore to AustraliaDiscover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Baltimore to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:35 pm
BWI
- BNE
3 stops37h 50m
Multiple Airlines
Tue 6/212:40 pm
BNE
- BWI
3 stops40h 37m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,546
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 5/2612:55 pm
BWI
- MEL
2 stops29h 20m
United Airlines
Sat 6/1310:55 am
MEL
- BWI
1 stop21h 02m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,559
This Qantas Airways deal was found by Cheapflights users on 4/8. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:16 pm
BWI
- BNE
2 stops24h 49m
Qantas Airways
Wed 8/127:30 am
BNE
- BWI
2 stops27h 57m
Qantas Airways
Deal found 4/8![Qantas Airways logo]()
$1,562
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:28 am
BWI
- MEL
2 stops31h 22m
Delta
Wed 5/2710:00 am
MEL
- BWI
2 stops27h 17m
Delta
Deal found 4/7![Delta logo]()
$1,570
This Gurufare deal was found by Cheapflights users on 4/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:23 pm
BWI
- ADL
2 stops25h 27m
Air New Zealand
Mon 8/1712:05 pm
ADL
- BWI
2 stops32h 38m
Air New Zealand
Deal found 4/7![Air New Zealand logo]()
$1,699
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:15 pm
BWI
- CBR
2 stops29h 55m
American Airlines
Sat 5/306:10 am
CBR
- BWI
2 stops27h 10m
American Airlines
Deal found 4/7![American Airlines logo]()
$1,992
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Mon 4/276:23 am
BWI
- SYD
1 stop34h 37m
United Airlines
Mon 5/1110:20 am
SYD
- BWI
1 stop20h 58m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,560
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:51 am
BWI
- SYD
2 stops28h 59m
Delta
Sun 5/109:15 am
SYD
- BWI
2 stops23h 21m
Delta
Deal found 4/9![Delta logo]()
$1,571
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:35 pm
BWI
- BNE
3 stops37h 50m
Multiple Airlines
Sun 6/72:00 pm
BNE
- BWI
3 stops39h 17m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,683
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 5/76:20 pm
BWI
- MEL
1 stop23h 55m
United Airlines
Thu 5/2810:55 am
MEL
- BWI
2 stops27h 38m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,563
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:50 am
BWI
- MEL
2 stops30h 00m
Delta
Wed 6/310:00 am
MEL
- BWI
2 stops28h 47m
Delta
Deal found 4/11![Delta logo]()
$1,573
This oojo deal was found by Cheapflights users on 4/8. 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.
Tue 9/17:10 pm
BWI
- ADL
2 stops48h 45m
Qantas Airways
Mon 9/1412:40 pm
ADL
- BWI
2 stops44h 17m
Qantas Airways
Deal found 4/8![Qantas Airways logo]()
$1,845
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:12 pm
BWI
- MEL
2 stops25h 18m
United Airlines
Thu 5/1410:55 am
MEL
- BWI
2 stops24h 07m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,564
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:41 pm
BWI
- MEL
2 stops46h 09m
Delta
Fri 6/1210:00 am
MEL
- BWI
2 stops28h 58m
Delta
Deal found 4/11![Delta logo]()
$1,573
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:11 pm
BWI
- AVV
2 stops31h 59m
Multiple Airlines
Tue 6/26:00 am
AVV
- BWI
2 stops27h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,749
This United Airlines deal was found by Cheapflights users on 4/7. 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 6/33:03 pm
BWI
- SYD
2 stops25h 57m
United Airlines
Tue 6/1610:20 am
SYD
- BWI
1 stop21h 37m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,566
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:42 am
BWI
- SYD
2 stops30h 08m
Delta
Mon 5/119:15 am
SYD
- BWI
2 stops25h 35m
Delta
Deal found 4/10![Delta logo]()
$1,573
This Qatar Airways deal was found by Cheapflights users on 4/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:26 am
BWI
- ADL
2 stops42h 54m
Multiple Airlines
Mon 9/149:40 pm
ADL
- BWI
2 stops37h 17m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,751
This Ovago deal was found by Cheapflights users on 4/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:00 am
BWI
- CNS
3 stops45h 10m
Air New Zealand
Fri 5/295:40 pm
CNS
- BWI
3 stops43h 05m
Air New Zealand
Deal found 4/7![Air New Zealand logo]()
$2,120
This oojo deal was found by Cheapflights users on 4/11. 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 9/57:10 pm
BWI
- AVV
2 stops29h 00m
Qantas Airways
Sat 9/198:55 pm
AVV
- BWI
2 stops36h 32m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,999
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/106:20 pm
BWI
- SYD
1 stop22h 35m
United Airlines
Tue 5/199:30 am
SYD
- BWI
1 stop21h 38m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,566
This Ovago deal was found by Cheapflights users on 4/10. 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.
Mon 5/256:59 pm
BWI
- CNS
2 stops28h 41m
Multiple Airlines
Mon 6/17:10 pm
CNS
- BWI
2 stops36h 47m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,805
This BYOjet deal was found by Cheapflights users on 4/10. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/253:03 pm
BWI
- CNS
3 stops41h 42m
Air New Zealand
Mon 6/16:00 am
CNS
- BWI
3 stops39h 10m
Air New Zealand
Deal found 4/10![Air New Zealand logo]()
$2,208
This oojo deal was found by Cheapflights users on 4/11. 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 5/267:10 pm
BWI
- DRW
2 stops39h 55m
Qantas Airways
Mon 6/11:35 am
DRW
- BWI
2 stops31h 15m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$2,060
This United Airlines deal was found by Cheapflights users on 4/7. 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 4/226:15 pm
BWI
- SYD
1 stop22h 40m
United Airlines
Wed 5/610:20 am
SYD
- BWI
1 stop20h 58m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,566
This Qantas Airways deal was found by Cheapflights users on 4/10. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:10 pm
BWI
- PER
2 stops30h 25m
Qantas Airways
Tue 6/211:55 pm
PER
- BWI
2 stops31h 25m
Qantas Airways
Deal found 4/10![Qantas Airways logo]()
$2,070
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:28 pm
BWI
- CBR
2 stops33h 02m
Air New Zealand
Sun 5/106:55 pm
CBR
- BWI
3 stops41h 49m
Air New Zealand
Deal found 4/8![Air New Zealand logo]()
$2,288
This Travelocity deal was found by Cheapflights users on 4/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:10 pm
BWI
- AVV
2 stops30h 55m
Multiple Airlines
Mon 9/148:55 pm
AVV
- BWI
2 stops36h 32m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,891
This United Airlines deal was found by Cheapflights users on 4/7. 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 5/186:35 pm
BWI
- SYD
1 stop22h 25m
United Airlines
Sun 6/710:20 am
SYD
- BWI
1 stop21h 37m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,566
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:12 pm
BWI
- SYD
2 stops24h 43m
United Airlines
Tue 5/269:30 am
SYD
- BWI
1 stop22h 13m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,566
Last-minute flights from Baltimore to AustraliaDiscover last-minute flight deals from Baltimore to Australia. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Australia. Data last updated April 12, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:11 pm
BWI
- BNE
2 stops31h 29m
Qantas Airways
Tue 5/58:45 pm
BNE
- BWI
2 stops40h 24m
Qantas Airways
Deal found 4/7![Qantas Airways logo]()
$1,519
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:11 pm
BWI
- SYD
1 stop24h 44m
Qantas Airways
Sun 5/1012:00 pm
SYD
- BWI
1 stop20h 27m
Qantas Airways
Deal found 4/9![Qantas Airways logo]()
$1,550
This FlightHub deal was found by Cheapflights users on 4/11. 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.
Mon 5/117:17 pm
BWI
- BNE
2 stops29h 18m
Qantas Airways
Mon 5/187:55 am
BNE
- BWI
2 stops29h 14m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,493
This oojo deal was found by Cheapflights users on 4/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:11 pm
BWI
- BNE
2 stops27h 09m
Qantas Airways
Mon 5/259:10 am
BNE
- BWI
2 stops28h 34m
Qantas Airways
Deal found 4/7![Qantas Airways logo]()
$1,449
This Bravofly deal was found by Cheapflights users on 4/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:10 pm
BWI
- BNE
2 stops24h 55m
Qantas Airways
Sat 5/307:40 am
BNE
- BWI
2 stops25h 40m
Qantas Airways
Deal found 4/8![Qantas Airways logo]()
$1,469
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:10 pm
BWI
- BNE
2 stops48h 10m
Qantas Airways
Sun 6/78:45 pm
BNE
- BWI
2 stops40h 59m
Qantas Airways
Deal found 4/9![Qantas Airways logo]()
$1,459
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:10 pm
BWI
- ADL
2 stops48h 45m
Qantas Airways
Sun 5/315:10 pm
ADL
- BWI
2 stops39h 40m
Qantas Airways
Deal found 4/9![Qantas Airways logo]()
$1,499
This oojo deal was found by Cheapflights users on 4/11. 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 5/267:10 pm
BWI
- ADL
2 stops29h 00m
Qantas Airways
Tue 6/26:00 am
ADL
- BWI
2 stops26h 50m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,350
This Bravofly deal was found by Cheapflights users on 4/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:10 pm
BWI
- BNE
2 stops24h 55m
Qantas Airways
Tue 6/28:45 am
BNE
- BWI
2 stops24h 35m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,405
This BusinessClass deal was found by Cheapflights users on 4/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:35 pm
BWI
- SYD
2 stops33h 15m
Multiple Airlines
Tue 6/28:45 pm
SYD
- BWI
2 stops32h 32m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,479
This oojo deal was found by Cheapflights users on 4/11. 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 5/267:10 pm
BWI
- SYD
1 stop21h 45m
Qantas Airways
Tue 6/212:00 pm
SYD
- BWI
1 stop21h 20m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,511
This oojo deal was found by Cheapflights users on 4/11. 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.
Wed 5/272:59 pm
BWI
- BNE
2 stops28h 21m
Qantas Airways
Mon 6/86:00 am
BNE
- BWI
2 stops31h 44m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$1,431
One-way flights from Baltimore to AustraliaSearch for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:14 pm
BWI
- BNE
2 stops28h 26m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:14 pm
BWI
- SYD
2 stops39h 56m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:02 pm
BWI
- BNE
3 stops50h 38m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 5/186:22 pm
BWI
- SYD
3 stops51h 28m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:05 am
BWI
- SYD
3 stops39h 45m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/249:43 pm
BWI
- SYD
3 stops48h 07m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:30 am
BWI
- BNE
3 stops39h 10m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:30 am
BWI
- SYD
3 stops40h 20m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 4/11. 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 4/305:30 am
BWI
- BNE
3 stops39h 10m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:44 pm
BWI
- SYD
3 stops49h 06m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 5/186:22 pm
BWI
- MEL
3 stops51h 38m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:35 pm
BWI
- BNE
3 stops51h 05m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$595
Find flight deals from Baltimore to Australia
Keep the following information in mind while searching for Baltimore to Australia flight deals. Data was last updated April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,350 (oojo) |
One-way from | $497 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,297 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Australia 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 April 12, 2026.
Use the filters below to find and compare flights from Baltimore to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreBrisbane
BWI - BNE
BWIBNE
Baltimore/Washington
Tue 5/26
7:35 pm-11:25 pm
3 stops37h 50m
Brisbane
Tue 6/2
12:40 pm-3:17 pm
3 stops40h 37m
$1,546
BaltimoreMelbourne
BWI - MEL
BWIMEL
Baltimore/Washington
Tue 5/26
12:55 pm-8:15 am
2 stops29h 20m
Melbourne
Sat 6/13
10:55 am-5:57 pm
1 stop21h 02m
$1,559
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Mon 4/27
6:23 am-7:00 am
1 stop34h 37m
Sydney Kingsford Smith
Mon 5/11
10:20 am-5:18 pm
1 stop20h 58m
$1,560
BaltimoreBrisbane
BWI - BNE
BWIBNE
Baltimore/Washington
Fri 7/3
7:16 pm-10:05 am
2 stops24h 49m
Brisbane
Wed 8/12
7:30 am-9:27 pm
2 stops27h 57m
$1,562
BaltimoreMelbourne
BWI - MEL
BWIMEL
Baltimore/Washington
Thu 5/7
6:20 pm-8:15 am
1 stop23h 55m
Melbourne
Thu 5/28
10:55 am-12:33 am
2 stops27h 38m
$1,563
BaltimoreMelbourne
BWI - MEL
BWIMEL
Baltimore/Washington
Fri 5/1
4:12 pm-7:30 am
2 stops25h 18m
Melbourne
Thu 5/14
10:55 am-9:02 pm
2 stops24h 07m
$1,564
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Wed 6/3
3:03 pm-7:00 am
2 stops25h 57m
Sydney Kingsford Smith
Tue 6/16
10:20 am-5:57 pm
1 stop21h 37m
$1,566
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Sun 5/10
6:20 pm-6:55 am
1 stop22h 35m
Sydney Kingsford Smith
Tue 5/19
9:30 am-5:08 pm
1 stop21h 38m
$1,566
Quickest round-trip
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Wed 4/22
6:15 pm-6:55 am
1 stop22h 40m
Sydney Kingsford Smith
Wed 5/6
10:20 am-5:18 pm
1 stop20h 58m
$1,566
BaltimoreSydney
BWI - SYD
BWISYD
Baltimore/Washington
Mon 5/18
6:35 pm-7:00 am
1 stop22h 25m
Sydney Kingsford Smith
Sun 6/7
10:20 am-5:57 pm
1 stop21h 37m
$1,566
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Baltimore with our price prediction graph.
BWI-BNE
BWI-SYD
BWI-MEL
BWI-ADL
BWI-AVV
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 Australia
BWI-AU0
BWI-BNE
BWI-SYD
BWI-MEL
BWI-ADL
What is the cheapest month to book a flight from Baltimore to Australia?
Currently, August is the cheapest month in which you can book a flight from Baltimore to Australia (average of $129). Flying from Baltimore to Australia in March is currently the most expensive (average of $855). 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.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated April 12, 2026.
Peruse reviews from past customers who have flown with Delta,Qantas Airways, andUnited Airlines from Baltimore to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Australia. 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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Alternative routes for Baltimore to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Australia by cabin class
Find flights from Baltimore to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Australia flights
Browse other Baltimore and Australia flight options. Last updated on April 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Australia flights
Consider these flights traveling from Baltimore to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from Baltimore to Australia
Discover the top 4 airlines that operate flights from Baltimore to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$795 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$787 | Average$1,420 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$987 | Average$1,501 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,233 | Average$1,555 | FlexibilityNo cancel fee | On-time71% |