$263+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Portugal with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 18, 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 18, 2026.
This Mytrip deal was found by Cheapflights users on 8/15. 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 10/136:30 am -
2 stops20h 45m
Deal found 8/15![Multiple Airlines logo]()
$647
This Gotogate deal was found by Cheapflights users on 8/16. 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 12/77:40 pm -
1 stop12h 10m
Sun 12/132:00 pm -
1 stop33h 40m
Deal found 8/16![Icelandair logo]()
$655
This oojo 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 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 8/18![Icelandair logo]()
$664
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 pm -
1 stop12h 10m
Sun 11/222:00 pm -
1 stop33h 40m
Deal found 8/18![Icelandair logo]()
$665
This oojo deal was found by Cheapflights users on 8/16. 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
Sun 12/62:00 pm -
1 stop33h 40m
Deal found 8/16![Icelandair logo]()
$667
This FlightHub deal was found by Cheapflights users on 8/16. 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 11/27:40 pm -
1 stop12h 10m
Tue 11/102:00 pm -
1 stop33h 40m
Deal found 8/16![Icelandair logo]()
$673
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 pm -
2 stops17h 25m
Wed 10/75:45 pm -
3 stops33h 30m
Deal found 8/18![Multiple Airlines logo]()
$695
This Icelandair deal was found by Cheapflights users on 8/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm -
1 stop12h 10m
Thu 12/32:00 pm -
1 stop33h 40m
Deal found 8/15![Icelandair logo]()
$696
This oojo deal was found by Cheapflights users on 8/14. 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 10/178:30 pm -
1 stop12h 20m
Tue 11/32:00 pm -
1 stop33h 40m
Deal found 8/14![Icelandair logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/97:40 pm -
1 stop12h 10m
Tue 11/172:00 pm -
1 stop33h 40m
Deal found 8/16![Icelandair logo]()
$698
This KAYAK 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 KAYAK 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 11/192:00 pm -
1 stop33h 40m
Deal found 8/18![Icelandair logo]()
$700
This Expedia deal was found by Cheapflights users on 8/16. 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.
Sun 11/156:55 pm -
2 stops20h 05m
Mon 11/2312:25 pm -
2 stops33h 40m
Deal found 8/16![Iberia logo]()
$729
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 18, 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 18, 2026.
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.
Tue 12/812:00 pm -
2 stops17h 35m
Wed 12/165:00 am -
2 stops18h 24m
Deal found 8/18![Delta logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/86:10 am -
2 stops22h 20m
Wed 11/1812:35 pm -
2 stops26h 54m
Deal found 8/16![United Airlines logo]()
$806
This British Airways deal was found by Cheapflights users on 8/16. 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.
Thu 10/297:55 pm -
1 stop12h 10m
Wed 11/412:55 pm -
1 stop33h 10m
Deal found 8/16![British Airways logo]()
$829
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:15 pm -
2 stops15h 45m
Tue 12/811:15 am -
2 stops16h 48m
Deal found 8/18![Virgin Atlantic logo]()
$861
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/278:30 pm -
3 stops32h 15m
Sun 10/46:10 pm -
3 stops30h 15m
Deal found 8/13![Multiple Airlines logo]()
$901
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 8/18. 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 12/23:30 pm -
1 stop12h 30m
Tue 12/85:00 am -
2 stops16h 49m
Deal found 8/18![Delta logo]()
$796
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/106:17 am -
2 stops24h 23m
Sun 2/141:25 pm -
2 stops36h 32m
Deal found 8/14![United Airlines logo]()
$835
This Virgin Atlantic deal was found by Cheapflights users on 8/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:01 pm -
2 stops13h 59m
Wed 12/210:00 am -
2 stops19h 26m
Deal found 8/16![Virgin Atlantic logo]()
$894
This Delta deal was found by Cheapflights users on 8/16. 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 9/211:55 pm -
2 stops13h 55m
Tue 10/65:35 am -
2 stops17h 15m
Deal found 8/16![Delta logo]()
$837
This Finnair deal was found by Cheapflights users on 8/15. 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.
Thu 11/56:55 pm -
1 stop17h 20m
Wed 11/1112:25 pm -
2 stops27h 36m
Deal found 8/15![Multiple Airlines logo]()
$931
This British Airways deal was found by Cheapflights users on 8/13. 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 9/289:30 pm -
1 stop17h 35m
Thu 10/157:55 pm -
1 stop28h 45m
Deal found 8/13![British Airways logo]()
$934
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/216:25 am -
2 stops19h 35m
Tue 10/2712:35 pm -
2 stops34h 19m
Deal found 8/13![United Airlines logo]()
$856
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.
Fri 12/410:30 am -
1 stop17h 30m
Tue 12/85:00 am -
2 stops19h 17m
Deal found 8/18![Delta logo]()
$846
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/65:29 pm -
2 stops32h 31m
Wed 10/1411:20 am -
2 stops31h 38m
Deal found 8/15![United Airlines logo]()
$859
This British Airways deal was found by Cheapflights users on 8/17. 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.
Fri 10/239:30 pm -
1 stop15h 30m
Sat 10/3111:05 am -
2 stops17h 11m
Deal found 8/17![Multiple Airlines logo]()
$966
This British Airways deal was found by Cheapflights users on 8/15. 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 11/216:55 pm -
1 stop15h 00m
Fri 11/273:45 pm -
1 stop30h 20m
Deal found 8/15![British Airways logo]()
$982
This British Airways deal was found by Cheapflights users on 8/13. 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 9/289:30 pm -
1 stop17h 35m
Sat 10/1710:40 am -
1 stop14h 00m
Deal found 8/13![British Airways logo]()
$994
This Mytrip deal was found by Cheapflights users on 8/15. 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 -
2 stops18h 45m
Tue 10/64:05 am -
3 stops23h 10m
Deal found 8/15![Multiple Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 8/14. 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 11/224:59 pm -
2 stops17h 16m
Wed 11/257:35 am -
2 stops19h 05m
Deal found 8/14![Delta logo]()
$954
This British Airways deal was found by Cheapflights users on 8/13. 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 9/297:25 pm -
1 stop32h 40m
Fri 10/169:25 pm -
1 stop27h 15m
Deal found 8/13![British Airways logo]()
$994
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/306:10 am -
2 stops22h 20m
Fri 12/412:35 pm -
2 stops30h 22m
Deal found 8/16![United Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 8/14. 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 2/75:30 pm -
2 stops15h 20m
Wed 2/1710:40 am -
2 stops37h 40m
Deal found 8/14![Delta logo]()
$985
This Mytrip deal was found by Cheapflights users on 8/16. 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 10/118:30 pm -
2 stops23h 45m
Fri 10/164:05 am -
3 stops20h 20m
Deal found 8/16![Multiple Airlines logo]()
$1,130
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.
Fri 9/259:30 pm -
1 stop16h 35m
Sat 10/1010:40 am -
1 stop14h 00m
Deal found 8/18![British Airways logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/166:05 am -
2 stops22h 45m
Mon 9/2111:40 am -
2 stops31h 18m
Deal found 8/15![United Airlines logo]()
$1,105
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:40 pm -
3 stops19h 35m
Mon 2/86:20 am -
2 stops17h 20m
Deal found 8/18![Multiple Airlines logo]()
$1,136
This British Airways deal was found by Cheapflights users on 8/13. 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 10/39:30 pm -
1 stop18h 10m
Fri 10/169:25 pm -
1 stop27h 15m
Deal found 8/13![British Airways logo]()
$1,054
This Delta deal was found by Cheapflights users on 8/14. 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 11/226:28 pm -
2 stops34h 07m
Tue 12/110:25 am -
2 stops35h 24m
Deal found 8/14![Delta logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/710:25 am -
2 stops17h 45m
Tue 9/1511:40 am -
2 stops27h 50m
Deal found 8/16![United Airlines logo]()
$1,109
Last-minute flights from Baltimore to PortugalDiscover last-minute flight deals from Baltimore to Portugal. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Portugal. Data last updated August 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/14. 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 9/108:30 pm -
3 stops31h 00m
Wed 9/167:10 pm -
3 stops32h 05m
Deal found 8/14![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 8/14![Multiple Airlines logo]()
$782
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.
Mon 9/2110:48 am -
1 stop13h 57m
Fri 10/25:35 pm -
1 stop21h 28m
Deal found 8/18![Multiple Airlines logo]()
$806
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
Fri 10/25:35 pm -
1 stop21h 28m
Deal found 8/18![Multiple Airlines logo]()
$805
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/278:30 pm -
2 stops21h 20m
Sun 10/49:15 pm -
3 stops27h 10m
Deal found 8/13![Multiple Airlines logo]()
$807
This Mytrip deal was found by Cheapflights users on 8/15. 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 10/136:30 am -
2 stops20h 45m
Deal found 8/15![Multiple Airlines logo]()
$647
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 pm -
2 stops17h 25m
Wed 10/75:45 pm -
3 stops33h 30m
Deal found 8/18![Multiple Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 8/15. 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 stops31h 00m
Tue 10/139:25 am -
2 stops17h 50m
Deal found 8/15![Multiple Airlines logo]()
$738
This Mytrip deal was found by Cheapflights users on 8/17. 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 -
2 stops16h 20m
Wed 10/147:10 pm -
3 stops29h 15m
Deal found 8/17![Multiple Airlines logo]()
$781
This Mytrip deal was found by Cheapflights users on 8/15. 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 -
2 stops20h 20m
Tue 10/66:20 am -
2 stops18h 05m
Deal found 8/15![Multiple Airlines logo]()
$788
This Delta deal was found by Cheapflights users on 8/17. 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 9/301:55 pm -
2 stops13h 55m
Thu 11/195:00 am -
2 stops17h 56m
Deal found 8/17![Delta logo]()
$800
This Trip.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/3012:45 pm -
2 stops23h 30m
Fri 10/95:35 pm -
1 stop21h 30m
Deal found 8/17![Multiple Airlines logo]()
$813
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 18, 2026.
Search for one-way flight options from Baltimore to Portugal. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/199:15 am -
2 stops33h 25m
Deal found 8/15![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 stops48h 11m
Deal found 8/15![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/203:04 pm -
2 stops26h 56m
Deal found 8/15![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/203:04 pm -
2 stops23h 51m
Deal found 8/15![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/179:52 pm -
2 stops54h 18m
Deal found 8/15![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 11/27:34 pm -
2 stops46h 01m
Deal found 8/15![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:52 pm -
2 stops42h 18m
Deal found 8/15![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:30 pm -
2 stops19h 00m
Deal found 8/15![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/159:52 pm -
2 stops44h 33m
Deal found 8/14![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/173:15 pm -
3 stops25h 40m
Deal found 8/15![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/1310:50 am -
2 stops26h 30m
Deal found 8/15![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/298:40 pm -
3 stops46h 35m
Deal found 8/14![Multiple Airlines logo]()
$302
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $647 (Mytrip) |
One-way from | $263 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,117 |
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 2,558,603 searches. Data last updated August 18, 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-6:24 pm
2 stops18h 24m
$747
Quickest round-trip
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 12/2
3:30 pm-9:00 am
1 stop12h 30m
Lisbon Humberto Delgado
Tue 12/8
5:00 am-4:49 pm
2 stops16h 49m
$796
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Sun 11/8
6:10 am-9:30 am
2 stops22h 20m
Porto
Wed 11/18
12:35 pm-10:29 am
2 stops26h 54m
$806
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Thu 10/29
7:55 pm-12:05 pm
1 stop12h 10m
Lisbon Humberto Delgado
Wed 11/4
12:55 pm-5:05 pm
1 stop33h 10m
$829
BaltimoreFaro
BWI Baltimore/Washington - FAO Faro
BWIFAO
Baltimore/Washington
Wed 2/10
6:17 am-11:40 am
2 stops24h 23m
Faro
Sun 2/14
1:25 pm-8:57 pm
2 stops36h 32m
$835
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 9/21
1:55 pm-8:50 am
2 stops13h 55m
Lisbon Humberto Delgado
Tue 10/6
5:35 am-5:50 pm
2 stops17h 15m
$837
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Fri 12/4
10:30 am-9:00 am
1 stop17h 30m
Lisbon Humberto Delgado
Tue 12/8
5:00 am-7:17 pm
2 stops19h 17m
$846
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Wed 10/21
6:25 am-7:00 am
2 stops19h 35m
Porto
Tue 10/27
12:35 pm-6:54 pm
2 stops34h 19m
$856
BaltimorePorto
BWI Baltimore/Washington - OPO Porto
BWIOPO
Baltimore/Washington
Tue 10/6
5:29 pm-7:00 am
2 stops32h 31m
Porto
Wed 10/14
11:20 am-1:58 pm
2 stops31h 38m
$859
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Fri 12/4
12:15 pm-9:00 am
2 stops15h 45m
Lisbon Humberto Delgado
Tue 12/8
11:15 am-11:03 pm
2 stops16h 48m
$861
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-PDL
BWI-PIX
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-PDL
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 18, 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.
Comfort
7.1
Overall
7.2
Crew
7.8
Food
6.3
Boarding
7.0
Entertainment
6.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
IAD - LIS
Comfort
7.1
Overall
7.2
Crew
7.8
Food
6.3
Boarding
7.0
Entertainment
6.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
IAD - LIS
Comfort
7.1
Overall
7.2
Crew
7.8
Food
6.3
Boarding
7.0
Entertainment
6.4
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 18, 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 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$640 | Average$902 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$719 | Average$1,295 | FlexibilityNo cancel fee | On-time70% |