$543+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYD
Sep 25 — Oct 21
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 August 26, 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 August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 pm -
2 stops47h 20m
Mon 11/2311:20 am -
2 stops34h 20m
Deal found 8/25![Multiple Airlines logo]()
$1,072
This Orbitz deal was found by Cheapflights users on 8/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:02 am -
2 stops58h 18m
Mon 11/211:20 am -
2 stops45h 52m
Deal found 8/24![Multiple Airlines logo]()
$1,081
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:02 am -
2 stops34h 33m
Mon 11/2311:20 am -
2 stops34h 20m
Deal found 8/25![Multiple Airlines logo]()
$1,094
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:22 am -
3 stops34h 03m
Tue 9/2911:35 am -
3 stops43h 11m
Deal found 8/22![Multiple Airlines logo]()
$1,137
This Orbitz deal was found by Cheapflights users on 8/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:15 pm -
2 stops46h 05m
Wed 9/309:20 am -
2 stops35h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,157
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:11 pm -
2 stops27h 39m
Wed 10/289:10 am -
2 stops26h 10m
Deal found 8/21![Delta logo]()
$1,164
This Travelocity deal was found by Cheapflights users on 8/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:02 am -
2 stops34h 18m
Sat 10/3110:20 am -
2 stops59h 20m
Deal found 8/24![Multiple Airlines logo]()
$1,180
This Orbitz deal was found by Cheapflights users on 8/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:02 am -
2 stops34h 18m
Sat 10/2410:20 am -
2 stops58h 00m
Deal found 8/25![Multiple Airlines logo]()
$1,181
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:43 pm -
2 stops48h 37m
Thu 10/19:20 am -
2 stops35h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,195
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:50 pm -
2 stops46h 00m
Sat 11/710:10 am -
2 stops30h 40m
Deal found 8/24![Delta logo]()
$1,214
This Travelocity deal was found by Cheapflights users on 8/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:43 pm -
2 stops48h 37m
Fri 9/259:20 am -
2 stops35h 10m
Deal found 8/25![Multiple Airlines logo]()
$1,219
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 8/308:00 am -
1 stop32h 55m
Tue 9/159:30 am -
1 stop21h 05m
Deal found 8/25![United Airlines logo]()
$1,231
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 August 26, 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 August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 10/188:05 am -
1 stop34h 10m
Tue 11/312:45 pm -
2 stops38h 04m
Deal found 8/25![United Airlines logo]()
$1,256
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:01 pm -
2 stops25h 59m
Sat 11/2110:10 am -
2 stops29h 31m
Deal found 8/21![Delta logo]()
$1,264
This American Airlines deal was found by Cheapflights users on 8/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:55 am -
2 stops33h 15m
Mon 11/96:20 am -
2 stops32h 33m
Deal found 8/22![American Airlines logo]()
$1,386
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:17 am -
2 stops35h 33m
Mon 10/1212:10 am -
2 stops36h 06m
Deal found 8/22![Multiple Airlines logo]()
$1,500
This SmartFares deal was found by Cheapflights users on 8/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm -
2 stops49h 38m
Mon 9/288:50 pm -
2 stops38h 39m
Deal found 8/23![Qantas Airways logo]()
$1,600
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:40 am -
3 stops38h 15m
Tue 10/277:45 pm -
3 stops43h 01m
Deal found 8/24![Cathay Pacific logo]()
$1,875
This Singapore Airlines deal was found by Cheapflights users on 8/22. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:37 am -
2 stops39h 53m
Thu 2/113:50 pm -
2 stops40h 16m
Deal found 8/22![Singapore Airlines logo]()
$2,262
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:05 am -
3 stops38h 00m
Wed 11/188:50 am -
3 stops37h 58m
Deal found 8/22![Air New Zealand logo]()
$2,285
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 9/278:00 am -
2 stops34h 15m
Sun 10/1110:30 am -
1 stop21h 07m
Deal found 8/23![United Airlines logo]()
$1,268
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:03 pm -
2 stops26h 47m
Wed 9/309:15 am -
2 stops24h 28m
Deal found 8/25![Delta logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/284:13 pm -
2 stops26h 02m
Mon 10/511:55 am -
2 stops26h 49m
Deal found 8/22![United Airlines logo]()
$1,268
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:40 am -
2 stops44h 50m
Mon 10/1212:05 am -
2 stops38h 11m
Deal found 8/22![Multiple Airlines logo]()
$1,512
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:00 am -
2 stops36h 15m
Tue 10/1311:55 am -
2 stops26h 04m
Deal found 8/22![United Airlines logo]()
$1,268
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:30 am -
2 stops29h 30m
Wed 12/910:10 am -
2 stops29h 18m
Deal found 8/26![Delta logo]()
$1,420
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops38h 50m
Mon 9/2812:05 am -
2 stops35h 25m
Deal found 8/25![Multiple Airlines logo]()
$1,512
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 11/76:10 am -
3 stops34h 20m
Wed 11/1111:20 am -
2 stops22h 49m
Deal found 8/21![United Airlines logo]()
$1,302
This Cathay Pacific deal was found by Cheapflights users on 8/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:40 am -
2 stops33h 10m
Wed 10/1412:05 am -
2 stops38h 11m
Deal found 8/24![Multiple Airlines logo]()
$1,522
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 11/212:45 pm -
1 stop26h 15m
Mon 12/711:50 am -
1 stop21h 42m
Deal found 8/22![United Airlines logo]()
$1,309
This oojo deal was found by Cheapflights users on 8/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:57 pm -
2 stops29h 08m
Tue 2/1610:20 am -
2 stops28h 32m
Deal found 8/22![Qantas Airways logo]()
$1,972
This Cathay Pacific deal was found by Cheapflights users on 8/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:23 am -
3 stops42h 17m
Thu 9/247:45 pm -
3 stops39h 41m
Deal found 8/25![Cathay Pacific logo]()
$2,041
This Cathay Pacific deal was found by Cheapflights users on 8/21. 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 9/286:00 am -
2 stops36h 50m
Sat 10/1012:10 am -
2 stops36h 06m
Deal found 8/21![Multiple Airlines logo]()
$1,535
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 11/111:25 am -
1 stop29h 40m
Tue 11/109:20 am -
1 stop23h 05m
Deal found 8/25![United Airlines logo]()
$1,310
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:40 am -
2 stops31h 10m
Tue 10/1312:10 am -
2 stops36h 06m
Deal found 8/23![Multiple Airlines logo]()
$1,540
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 11/24:30 pm -
1 stop22h 30m
Mon 11/239:20 am -
1 stop30h 18m
Deal found 8/25![United Airlines logo]()
$1,310
This oojo deal was found by Cheapflights users on 8/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:51 am -
2 stops34h 14m
Wed 12/99:15 pm -
2 stops38h 02m
Deal found 8/22![Qantas Airways logo]()
$2,195
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:17 am -
2 stops35h 33m
Wed 10/1412:10 am -
2 stops41h 10m
Deal found 8/23![Multiple Airlines logo]()
$1,549
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/312:34 pm -
2 stops26h 26m
Tue 11/109:20 am -
2 stops25h 49m
Deal found 8/24![United Airlines logo]()
$1,314
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:24 am -
3 stops39h 41m
Mon 11/99:50 am -
3 stops30h 43m
Deal found 8/22![Multiple Airlines logo]()
$1,554
This Justfly.com deal was found by Cheapflights users on 8/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:31 pm -
2 stops30h 59m
Tue 10/207:15 am -
2 stops26h 11m
Deal found 8/24![Qantas Airways logo]()
$2,325
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/177:05 pm -
2 stops45h 25m
Thu 11/127:05 am -
2 stops25h 21m
Deal found 8/21![United Airlines logo]()
$1,343
Last-minute flights from Baltimore to AustraliaDiscover last-minute flight deals from Baltimore to Australia. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Australia. Data last updated August 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 8/261:15 pm -
2 stops27h 45m
Sun 9/69:30 am -
2 stops25h 59m
Deal found 8/24![United Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 8/276:52 pm -
1 stop23h 23m
Wed 9/99:30 am -
1 stop24h 20m
Deal found 8/24![United Airlines logo]()
$1,255
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 8/308:00 am -
1 stop32h 55m
Tue 9/159:30 am -
1 stop21h 05m
Deal found 8/25![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 8/316:52 pm -
1 stop22h 03m
Mon 9/149:30 am -
2 stops35h 45m
Deal found 8/24![United Airlines logo]()
$1,239
This Travelocity deal was found by Cheapflights users on 8/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:43 pm -
2 stops48h 37m
Fri 9/259:20 am -
2 stops35h 10m
Deal found 8/25![Multiple Airlines logo]()
$1,219
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm -
2 stops24h 10m
Wed 9/3010:00 am -
2 stops25h 25m
Deal found 8/21![Delta logo]()
$1,214
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm -
2 stops24h 10m
Fri 9/2510:00 am -
2 stops25h 25m
Deal found 8/21![Delta logo]()
$1,264
This Trip.com deal was found by Cheapflights users on 8/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:22 am -
3 stops34h 03m
Tue 9/2911:35 am -
3 stops43h 11m
Deal found 8/22![Multiple Airlines logo]()
$1,137
This Orbitz deal was found by Cheapflights users on 8/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:15 pm -
2 stops46h 05m
Wed 9/309:20 am -
2 stops35h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,157
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:43 pm -
2 stops48h 37m
Thu 10/19:20 am -
2 stops35h 10m
Deal found 8/24![Multiple Airlines logo]()
$1,195
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:23 am -
2 stops29h 22m
Sat 10/102:35 pm -
1 stop23h 19m
Deal found 8/23![American Airlines logo]()
$1,245
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/284:13 pm -
2 stops26h 02m
Mon 10/511:55 am -
2 stops26h 49m
Deal found 8/24![United Airlines logo]()
$1,268
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 August 26, 2026.
Search for one-way flight options from Baltimore to Australia. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:42 pm -
2 stops47h 48m
Deal found 8/25![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:16 pm -
3 stops58h 19m
Deal found 8/25![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:16 pm -
3 stops52h 29m
Deal found 8/25![Multiple Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 10/1911:40 am -
2 stops28h 05m
Deal found 8/21![American Airlines logo]()
$595
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops35h 50m
Deal found 8/25![Delta logo]()
$608
This SmartFares deal was found by Cheapflights users on 8/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:14 pm -
1 stop42h 46m
Deal found 8/25![Qantas Airways logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:27 am -
3 stops53h 33m
Deal found 8/23![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:27 am -
3 stops57h 13m
Deal found 8/25![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/195:42 pm -
2 stops46h 48m
Deal found 8/21![Multiple Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:42 pm -
3 stops52h 03m
Deal found 8/25![Multiple Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 10/195:43 pm -
1 stop23h 47m
Deal found 8/24![United Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:22 am -
2 stops31h 08m
Deal found 8/22![Multiple Airlines logo]()
$661
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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,072 (Expedia) |
One-way from | $543 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $1,414 |
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 7,457,451 searches. Data last updated August 26, 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
BaltimoreMelbourne
BWI Baltimore/Washington - MEL Melbourne
BWIMEL
Baltimore/Washington
Sun 10/18
8:05 am-9:15 am
1 stop34h 10m
Melbourne
Tue 11/3
12:45 pm-10:49 am
2 stops38h 04m
$1,256
BaltimoreMelbourne
BWI Baltimore/Washington - MEL Melbourne
BWIMEL
Baltimore/Washington
Thu 11/12
2:01 pm-8:00 am
2 stops25h 59m
Melbourne
Sat 11/21
10:10 am-11:41 pm
2 stops29h 31m
$1,264
BaltimoreMelbourne
BWI Baltimore/Washington - MEL Melbourne
BWIMEL
Baltimore/Washington
Sun 9/27
8:00 am-8:15 am
2 stops34h 15m
Melbourne
Sun 10/11
10:30 am-4:37 pm
1 stop21h 07m
$1,268
BaltimoreMelbourne
BWI Baltimore/Washington - MEL Melbourne
BWIMEL
Baltimore/Washington
Mon 9/28
4:13 pm-8:15 am
2 stops26h 02m
Melbourne
Mon 10/5
11:55 am-11:44 pm
2 stops26h 49m
$1,268
BaltimoreMelbourne
BWI Baltimore/Washington - MEL Melbourne
BWIMEL
Baltimore/Washington
Tue 10/6
6:00 am-9:15 am
2 stops36h 15m
Melbourne
Tue 10/13
11:55 am-10:59 pm
2 stops26h 04m
$1,268
BaltimoreBrisbane
BWI Baltimore/Washington - BNE Brisbane
BWIBNE
Baltimore/Washington
Sat 11/7
6:10 am-7:30 am
3 stops34h 20m
Brisbane
Wed 11/11
11:20 am-7:09 pm
2 stops22h 49m
$1,302
Quickest round-trip
BaltimoreSydney
BWI Baltimore/Washington - SYD Sydney Kingsford Smith
BWISYD
Baltimore/Washington
Mon 11/2
12:45 pm-7:00 am
1 stop26h 15m
Sydney Kingsford Smith
Mon 12/7
11:50 am-5:32 pm
1 stop21h 42m
$1,309
BaltimoreSydney
BWI Baltimore/Washington - SYD Sydney Kingsford Smith
BWISYD
Baltimore/Washington
Sun 11/1
11:25 am-9:05 am
1 stop29h 40m
Sydney Kingsford Smith
Tue 11/10
9:20 am-4:25 pm
1 stop23h 05m
$1,310
BaltimoreSydney
BWI Baltimore/Washington - SYD Sydney Kingsford Smith
BWISYD
Baltimore/Washington
Mon 11/2
4:30 pm-7:00 am
1 stop22h 30m
Sydney Kingsford Smith
Mon 11/23
9:20 am-11:38 pm
1 stop30h 18m
$1,310
BaltimoreSydney
BWI Baltimore/Washington - SYD Sydney Kingsford Smith
BWISYD
Baltimore/Washington
Tue 11/3
12:34 pm-7:00 am
2 stops26h 26m
Sydney Kingsford Smith
Tue 11/10
9:20 am-7:09 pm
2 stops25h 49m
$1,314
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-AVV
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.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Australia
BWI-AU0
BWI-BNE
BWI-SYD
BWI-MEL
BWI-AVV
What is the cheapest month to book a flight from Baltimore to Australia?
Currently, September is the cheapest month in which you can book a flight from Baltimore to Australia (average of $1,163). Flying from Baltimore to Australia in December is currently the most expensive (average of $1,785). 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 August 26, 2026.
Peruse reviews from past customers who have flown with Air New Zealand,Delta, andQantas Airways 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.
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
Crew
8.5
Entertainment
7.4
Overall
8.0
Comfort
7.9
Boarding
8.2
Food
7.5
Reviews
1 / 20
2.0
MediocreViren,Jun 2026
MEL - LAX
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
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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 August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Australia flights
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Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 5 airlines flying from Baltimore to Australia
Discover the top 5 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$795 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$787 | Average$1,503 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$987 | Average$1,478 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,233 | Average$1,586 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,294 | Average$1,718 | FlexibilityNo cancel fee | On-time78% |