$292+ Cheap flights from Baltimore (BWI) to Portugal
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Portugal with Cheapflights
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Cheapest flights from Baltimore to PortugalExplore the most affordable flight options available from Baltimore to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Baltimore to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:40 pm -
1 stop12h 10m
Sun 11/222:00 pm -
1 stop33h 40m
Deal found 8/22![Icelandair logo]()
$613
This Gotogate deal was found by Cheapflights users on 8/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm -
1 stop12h 10m
Thu 11/122:00 pm -
1 stop33h 40m
Deal found 8/19![Icelandair logo]()
$665
This oojo deal was found by Cheapflights users on 8/20. 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 12/27:40 pm -
1 stop12h 10m
Tue 12/82:00 pm -
1 stop33h 40m
Deal found 8/20![Icelandair logo]()
$666
This Justfly.com deal was found by Cheapflights users on 8/19. 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.
Sat 11/77:40 pm -
1 stop12h 10m
Thu 11/192:00 pm -
1 stop33h 40m
Deal found 8/19![Icelandair logo]()
$674
This oojo deal was found by Cheapflights users on 8/19. 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 11/47:40 pm -
1 stop12h 10m
Tue 11/102:00 pm -
1 stop33h 40m
Deal found 8/19![Icelandair logo]()
$679
This oojo deal was found by Cheapflights users on 8/20. 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 10/288:40 pm -
1 stop12h 10m
Tue 11/32:00 pm -
1 stop33h 40m
Deal found 8/20![Icelandair logo]()
$696
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm -
1 stop12h 20m
Sun 10/252:00 pm -
1 stop33h 40m
Deal found 8/21![Icelandair logo]()
$705
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
1 stop12h 20m
Tue 10/203:00 pm -
1 stop33h 25m
Deal found 8/23![Icelandair logo]()
$710
This Gotogate deal was found by Cheapflights users on 8/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:20 pm -
1 stop33h 30m
Tue 10/203:00 pm -
1 stop12h 15m
Deal found 8/20![Icelandair logo]()
$714
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:40 pm -
3 stops31h 50m
Wed 11/45:40 pm -
3 stops30h 00m
Deal found 8/19![Multiple Airlines logo]()
$718
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:40 pm -
3 stops31h 30m
Tue 11/179:55 pm -
3 stops25h 45m
Deal found 8/20![Multiple Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 8/19. 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 12/812:00 pm -
2 stops17h 35m
Wed 12/1611:15 am -
2 stops18h 11m
Deal found 8/19![Delta logo]()
$747
Best flights from Baltimore to PortugalDiscover carefully curated flight deals from Baltimore to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Baltimore to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
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.
Tue 12/812:00 pm -
2 stops17h 35m
Wed 12/165:00 am -
2 stops16h 49m
Deal found 8/21![Delta logo]()
$747
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
1 stop20h 40m
Mon 10/263:45 pm -
1 stop30h 20m
Deal found 8/23![British Airways logo]()
$834
This Finnair deal was found by Cheapflights users on 8/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 pm -
1 stop16h 55m
Sun 11/1512:25 pm -
2 stops27h 36m
Deal found 8/18![Multiple Airlines logo]()
$880
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/216:05 am -
2 stops22h 05m
Tue 9/293:25 pm -
2 stops34h 37m
Deal found 8/19![United Airlines logo]()
$1,115
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/13:30 pm -
2 stops14h 05m
Wed 2/105:00 am -
2 stops19h 41m
Deal found 8/23![Delta logo]()
$753
This BusinessClass deal was found by Cheapflights users on 8/18. 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.
Mon 11/27:22 pm -
2 stops35h 38m
Sun 11/811:50 am -
2 stops27h 11m
Deal found 8/18![TAP AIR PORTUGAL logo]()
$1,562
This Delta deal was found by Cheapflights users on 8/19. 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 11/66:30 pm -
1 stop9h 30m
Thu 11/1911:15 am -
1 stop16h 47m
Deal found 8/19![Delta logo]()
$827
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:35 pm -
1 stop20h 30m
Tue 10/64:30 pm -
1 stop32h 10m
Deal found 8/22![British Airways logo]()
$914
This British Airways deal was found by Cheapflights users on 8/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:30 pm -
1 stop15h 25m
Sat 10/3111:05 am -
2 stops17h 11m
Deal found 8/20![Multiple Airlines logo]()
$916
This Delta deal was found by Cheapflights users on 8/18. 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 10/196:30 pm -
2 stops15h 55m
Tue 10/275:00 am -
2 stops21h 58m
Deal found 8/18![Delta logo]()
$837
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:40 pm -
2 stops18h 35m
Sun 12/134:30 pm -
3 stops31h 10m
Deal found 8/22![Multiple Airlines logo]()
$921
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:30 pm -
1 stop31h 50m
Mon 11/26:25 pm -
1 stop27h 40m
Deal found 8/23![British Airways logo]()
$952
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 11/2512:00 pm -
2 stops15h 15m
Mon 11/3010:15 am -
2 stops18h 15m
Deal found 8/21![Delta logo]()
$845
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm -
3 stops30h 50m
Mon 10/129:55 pm -
3 stops29h 20m
Deal found 8/21![Multiple Airlines logo]()
$935
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.
Tue 9/2912:10 pm -
2 stops29h 30m
Sat 10/107:15 pm -
2 stops32h 44m
Deal found 8/23![United Airlines logo]()
$1,183
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:52 pm -
2 stops15h 43m
Sun 12/135:00 am -
2 stops18h 06m
Deal found 8/22![Delta logo]()
$848
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:30 pm -
2 stops21h 00m
Thu 10/156:05 am -
2 stops21h 10m
Deal found 8/23![Multiple Airlines logo]()
$963
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.
Tue 11/2412:00 pm -
2 stops17h 35m
Mon 11/3010:15 am -
2 stops18h 15m
Deal found 8/21![Delta logo]()
$849
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.
Mon 10/57:10 pm -
2 stops37h 40m
Mon 10/123:25 pm -
2 stops31h 48m
Deal found 8/21![United Airlines logo]()
$1,246
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm -
1 stop15h 40m
Sun 11/812:45 pm -
1 stop33h 20m
Deal found 8/23![British Airways logo]()
$1,163
This Gurufare deal was found by Cheapflights users on 8/20. 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 9/216:05 am -
2 stops31h 15m
Tue 9/2912:10 pm -
2 stops54h 48m
Deal found 8/20![Multiple Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 8/18. 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 11/111:50 pm -
2 stops15h 45m
Sun 11/155:00 am -
2 stops16h 49m
Deal found 8/18![Delta logo]()
$857
This British Airways deal was found by Cheapflights users on 8/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 pm -
1 stop31h 35m
Mon 10/126:45 pm -
1 stop29h 55m
Deal found 8/19![British Airways logo]()
$1,198
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:40 pm -
2 stops21h 30m
Sun 11/14:30 pm -
3 stops31h 10m
Deal found 8/23![Multiple Airlines logo]()
$1,013
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:30 pm -
2 stops15h 55m
Wed 10/145:00 am -
2 stops23h 04m
Deal found 8/22![Delta logo]()
$868
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/126:05 am -
2 stops22h 35m
Sat 9/1911:00 am -
2 stops30h 58m
Deal found 8/20![United Airlines logo]()
$1,561
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 pm -
2 stops15h 55m
Tue 10/205:00 am -
2 stops16h 51m
Deal found 8/23![Delta logo]()
$888
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:40 pm -
3 stops23h 10m
Sun 11/14:30 pm -
3 stops31h 10m
Deal found 8/23![Multiple Airlines logo]()
$1,079
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:35 pm -
1 stop32h 55m
Thu 10/151:15 pm -
1 stop35h 25m
Deal found 8/18![British Airways logo]()
$1,320
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:40 pm -
2 stops18h 00m
Mon 12/76:20 am -
2 stops17h 20m
Deal found 8/22![Multiple Airlines logo]()
$1,111
Last-minute flights from Baltimore to PortugalDiscover last-minute flight deals from Baltimore to Portugal. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Portugal. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1910:48 am -
1 stop13h 57m
Fri 9/255:35 pm -
1 stop21h 28m
Deal found 8/19![Multiple Airlines logo]()
$822
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 pm -
2 stops19h 00m
Mon 9/2810:00 pm -
3 stops29h 15m
Deal found 8/21![Multiple Airlines logo]()
$829
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 9/2110:48 am -
1 stop13h 57m
Wed 9/307:00 pm -
1 stop20h 03m
Deal found 8/21![Multiple Airlines logo]()
$804
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:55 pm -
2 stops13h 55m
Tue 9/295:00 am -
2 stops21h 02m
Deal found 8/23![Delta logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/2610:48 am -
1 stop13h 57m
Fri 10/25:35 pm -
1 stop21h 28m
Deal found 8/20![Multiple Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/2610:48 am -
1 stop13h 57m
Wed 10/147:00 pm -
1 stop20h 05m
Deal found 8/18![Multiple Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/276:19 pm -
1 stop11h 26m
Tue 10/65:00 am -
2 stops17h 50m
Deal found 8/19![Delta logo]()
$826
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 pm -
3 stops30h 30m
Tue 10/64:50 pm -
3 stops31h 35m
Deal found 8/20![Multiple Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 8/19. 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 9/286:19 pm -
2 stops15h 36m
Wed 10/75:00 am -
2 stops16h 51m
Deal found 8/19![Delta logo]()
$830
This Delta deal was found by Cheapflights users on 8/18. 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 9/286:19 pm -
1 stop11h 26m
Wed 10/145:35 am -
2 stops17h 15m
Deal found 8/18![Delta logo]()
$833
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 pm -
3 stops31h 00m
Tue 10/66:20 am -
2 stops18h 05m
Deal found 8/23![Multiple Airlines logo]()
$762
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:19 pm -
1 stop11h 26m
Tue 10/65:00 am -
2 stops17h 50m
Deal found 8/23![Delta logo]()
$796
One-way flights from Baltimore to PortugalSearch for one-way flight options from Baltimore to Portugal. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Baltimore to Portugal. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/53:04 pm -
3 stops37h 06m
Deal found 8/20![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 10/2010:22 am -
3 stops28h 33m
Deal found 8/20![Multiple Airlines logo]()
$295
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 10/193:04 pm -
3 stops49h 46m
Deal found 8/21![Multiple Airlines logo]()
$300
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 10/215:40 am -
3 stops36h 40m
Deal found 8/22![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/193:04 pm -
3 stops22h 51m
Deal found 8/20![Multiple Airlines logo]()
$310
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.
Wed 11/1110:45 am -
3 stops51h 15m
Deal found 8/21![Multiple Airlines logo]()
$311
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.
Sat 10/108:30 pm -
2 stops31h 30m
Deal found 8/22![Multiple Airlines logo]()
$313
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.
Sun 9/276:00 am -
3 stops58h 10m
Deal found 8/21![Multiple Airlines logo]()
$317
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 9/283:04 pm -
3 stops49h 46m
Deal found 8/21![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/278:30 pm -
3 stops41h 15m
Deal found 8/19![Multiple Airlines logo]()
$318
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.
Tue 11/1010:45 am -
3 stops49h 00m
Deal found 8/21![Multiple Airlines logo]()
$320
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.
Fri 10/308:40 pm -
3 stops20h 00m
Deal found 8/23![Multiple Airlines logo]()
$322
Find flight deals from Baltimore to Portugal
Keep the following information in mind while searching for Baltimore to Portugal flight deals. Data was last updated August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $613 (eDestinos) |
One-way from | $292 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,104 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Portugal 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 23, 2026.
Use the filters below to find and compare flights from Baltimore to Portugal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Tue 12/8
12:00 pm-10:35 am
2 stops17h 35m
Porto
Wed 12/16
5:00 am-4:49 pm
2 stops16h 49m
$747
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Mon 2/1
3:30 pm-10:35 am
2 stops14h 05m
Porto
Wed 2/10
5:00 am-7:41 pm
2 stops19h 41m
$753
Quickest round-trip
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Fri 11/6
6:30 pm-9:00 am
1 stop9h 30m
Lisbon Humberto Delgado
Thu 11/19
11:15 am-11:02 pm
1 stop16h 47m
$827
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 10/19
9:30 pm-11:10 pm
1 stop20h 40m
Lisbon Humberto Delgado
Mon 10/26
3:45 pm-6:05 pm
1 stop30h 20m
$834
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Mon 10/19
6:30 pm-3:25 pm
2 stops15h 55m
Porto
Tue 10/27
5:00 am-10:58 pm
2 stops21h 58m
$837
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Wed 11/25
12:00 pm-8:15 am
2 stops15h 15m
Porto
Mon 11/30
10:15 am-11:30 pm
2 stops18h 15m
$845
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Sat 12/5
1:52 pm-10:35 am
2 stops15h 43m
Porto
Sun 12/13
5:00 am-6:06 pm
2 stops18h 06m
$848
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Tue 11/24
12:00 pm-10:35 am
2 stops17h 35m
Porto
Mon 11/30
10:15 am-11:30 pm
2 stops18h 15m
$849
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Wed 11/11
1:50 pm-10:35 am
2 stops15h 45m
Porto
Sun 11/15
5:00 am-4:49 pm
2 stops16h 49m
$857
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Wed 10/7
6:30 pm-3:25 pm
2 stops15h 55m
Porto
Wed 10/14
5:00 am-11:04 pm
2 stops23h 04m
$868
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Baltimore with our price prediction graph.
BWI-OPO
BWI-LIS
BWI-FAO
BWI-TER
BWI-FNC
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 Portugal
BWI-PT0
BWI-OPO
BWI-LIS
BWI-FAO
BWI-TER
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated August 23, 2026.
Get a feel of what it's like to fly with TAP AIR PORTUGAL and British Airways from Baltimore to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.3
Comfort
7.1
Boarding
7.0
Overall
7.2
Entertainment
6.4
Crew
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
IAD - LIS
Food
6.3
Comfort
7.1
Boarding
7.0
Overall
7.2
Entertainment
6.4
Crew
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
IAD - LIS
Food
6.3
Comfort
7.1
Boarding
7.0
Overall
7.2
Entertainment
6.4
Crew
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
IAD - LIS
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Portugal. 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 Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Portugal by cabin class
Find flights from Baltimore to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Portugal flights
Browse other Baltimore and Portugal flight options. Last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Portugal flights
Consider these flights traveling from Baltimore to Portugal.
Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 2 airlines flying from Baltimore to Portugal
Discover the top 2 airlines that operate flights from Baltimore to Portugal. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$640 | Average$902 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$719 | Average$1,367 | FlexibilityNo cancel fee | On-time70% |