$272+ Cheap flights from Maryland 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Cheapest flights from Maryland to PortugalExplore the most affordable flight options available from Maryland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Maryland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Tue 10/610:15 pm -
2 stops26h 10m
Deal found 8/9![Multiple Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm -
2 stops44h 10m
Fri 10/238:25 am -
1 stop12h 15m
Deal found 8/10![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm -
2 stops44h 10m
Tue 10/208:25 am -
1 stop15h 25m
Deal found 8/6![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:12 am -
2 stops28h 58m
Thu 10/88:25 am -
1 stop15h 25m
Deal found 8/9![Multiple Airlines logo]()
$662
This Gotogate deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate 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 8/9![Icelandair logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:30 pm -
2 stops31h 30m
Thu 10/228:25 am -
1 stop15h 30m
Deal found 8/10![Multiple Airlines logo]()
$668
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:30 pm -
2 stops22h 00m
Wed 10/217:10 pm -
3 stops32h 05m
Deal found 8/9![Multiple Airlines logo]()
$670
This Mytrip deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:30 pm -
3 stops31h 00m
Wed 11/412:00 pm -
2 stops34h 15m
Deal found 8/6![Multiple Airlines logo]()
$670
This Gotogate deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:05 pm -
1 stop9h 30m
Sun 11/812:35 pm -
1 stop11h 30m
Deal found 8/7![Royal Air Maroc logo]()
$671
This Mytrip deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm -
3 stops30h 30m
Tue 10/136:30 am -
2 stops20h 45m
Deal found 8/8![Multiple Airlines logo]()
$672
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:05 pm -
1 stop9h 30m
Thu 11/55:55 pm -
1 stop30h 10m
Deal found 8/10![Royal Air Maroc logo]()
$673
This FlightHub deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub 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 11/122:00 pm -
1 stop33h 40m
Deal found 8/8![Icelandair logo]()
$674
Best flights from Maryland to PortugalDiscover carefully curated flight deals from Maryland to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Maryland to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:30 pm -
2 stops14h 05m
Wed 1/205:00 am -
2 stops19h 20m
Deal found 8/10![Delta logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 pm -
1 stop10h 30m
Thu 12/1012:35 pm -
1 stop14h 18m
Deal found 8/10![United Airlines logo]()
$750
This KLM deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:35 pm -
2 stops15h 55m
Wed 11/186:00 pm -
1 stop26h 45m
Deal found 8/6![KLM logo]()
$755
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 pm -
1 stop21h 10m
Fri 9/256:30 am -
1 stop18h 05m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$755
This Finnair deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/319:25 pm -
Nonstop6h 40m
Wed 3/316:35 am -
1 stop16h 00m
Deal found 8/8![Multiple Airlines logo]()
$768
This British Airways deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:30 pm -
1 stop13h 05m
Mon 11/26:35 pm -
1 stop27h 30m
Deal found 8/10![British Airways logo]()
$779
This Turkish Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:40 pm -
1 stop31h 10m
Mon 9/285:55 am -
1 stop34h 35m
Deal found 8/10![Turkish Airlines logo]()
$913
This Finnair deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:25 pm -
Nonstop6h 40m
Mon 12/2111:05 am -
Nonstop8h 00m
Deal found 8/6![Finnair logo]()
$931
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 pm -
1 stop9h 30m
Wed 12/1612:35 pm -
1 stop14h 18m
Deal found 8/10![United Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:16 pm -
2 stops17h 09m
Wed 12/165:00 am -
2 stops17h 28m
Deal found 8/10![Delta logo]()
$751
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:30 pm -
1 stop16h 05m
Tue 12/17:25 pm -
1 stop29h 10m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$778
This KLM deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:32 pm -
2 stops15h 18m
Thu 11/52:40 pm -
1 stop30h 15m
Deal found 8/7![KLM logo]()
$806
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:20 pm -
1 stop12h 00m
Tue 11/312:50 pm -
1 stop14h 09m
Deal found 8/10![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
2 stops21h 45m
Thu 11/55:00 am -
2 stops21h 40m
Deal found 8/10![Delta logo]()
$770
This Finnair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:00 pm -
Nonstop7h 05m
Wed 11/46:30 am -
1 stop14h 50m
Deal found 8/9![Multiple Airlines logo]()
$856
This British Airways deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:35 pm -
1 stop20h 30m
Thu 10/157:20 am -
1 stop17h 20m
Deal found 8/8![British Airways logo]()
$862
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:05 pm -
1 stop10h 05m
Mon 10/266:00 pm -
1 stop25h 45m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$792
This KLM deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:35 pm -
2 stops20h 15m
Tue 11/242:40 pm -
1 stop30h 15m
Deal found 8/9![KLM logo]()
$806
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop12h 00m
Tue 11/312:50 pm -
1 stop14h 09m
Deal found 8/10![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:36 pm -
2 stops17h 04m
Wed 11/45:00 am -
2 stops16h 51m
Deal found 8/9![Delta logo]()
$774
This British Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 am -
2 stops17h 25m
Tue 10/278:40 pm -
2 stops28h 16m
Deal found 8/6![Multiple Airlines logo]()
$862
This British Airways deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:35 pm -
1 stop20h 30m
Fri 10/2311:05 am -
1 stop13h 35m
Deal found 8/10![British Airways logo]()
$862
This KLM deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:35 pm -
2 stops20h 15m
Mon 11/232:40 pm -
2 stops30h 46m
Deal found 8/9![KLM logo]()
$815
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:10 am -
2 stops18h 55m
Thu 12/105:00 am -
1 stop16h 05m
Deal found 8/8![United Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:24 pm -
2 stops16h 51m
Wed 10/711:55 am -
2 stops15h 12m
Deal found 8/10![Delta logo]()
$780
This British Airways deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:59 pm -
2 stops13h 41m
Tue 9/2912:25 pm -
2 stops15h 45m
Deal found 8/8![Multiple Airlines logo]()
$881
This British Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:55 pm -
1 stop33h 30m
Sun 11/158:05 pm -
1 stop26h 00m
Deal found 8/6![British Airways logo]()
$890
This KLM deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:20 pm -
2 stops14h 30m
Mon 11/169:25 am -
2 stops20h 14m
Deal found 8/9![KLM logo]()
$816
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:25 pm -
1 stop10h 55m
Fri 1/156:30 am -
1 stop18h 05m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:31 pm -
2 stops58h 59m
Tue 11/1712:35 pm -
2 stops50h 54m
Deal found 8/8![United Airlines logo]()
$777
Last-minute flights from Maryland to PortugalDiscover last-minute flight deals from Maryland to Portugal. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to Portugal. Data last updated August 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 pm -
1 stop19h 40m
Fri 9/259:00 am -
1 stop16h 35m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$679
This Ticket deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:35 pm -
Nonstop7h 20m
Fri 9/255:15 pm -
Nonstop8h 20m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 pm -
2 stops22h 00m
Fri 9/256:35 am -
1 stop13h 55m
Deal found 8/6![Multiple Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:30 pm -
2 stops18h 55m
Sat 10/38:20 am -
1 stop12h 10m
Deal found 8/10![Multiple Airlines logo]()
$689
This oojo deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:35 pm -
1 stop11h 25m
Fri 10/29:15 pm -
1 stop22h 55m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 pm -
2 stops22h 00m
Wed 11/118:20 am -
1 stop13h 00m
Deal found 8/7![Multiple Airlines logo]()
$699
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Tue 10/610:15 pm -
2 stops26h 10m
Deal found 8/9![Multiple Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:12 am -
2 stops28h 58m
Thu 10/88:25 am -
1 stop15h 25m
Deal found 8/9![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:30 pm -
2 stops19h 10m
Tue 10/612:25 pm -
1 stop11h 25m
Deal found 8/9![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 pm -
2 stops18h 25m
Tue 10/68:25 am -
1 stop15h 25m
Deal found 8/11![Multiple Airlines logo]()
$697
This FlightHub deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 pm -
1 stop9h 50m
Thu 10/86:40 pm -
1 stop29h 20m
Deal found 8/9![Royal Air Maroc logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 pm -
1 stop15h 40m
Tue 10/66:40 pm -
1 stop29h 20m
Deal found 8/10![Royal Air Maroc logo]()
$698
One-way flights from Maryland to PortugalSearch for one-way flight options from Maryland to Portugal. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Maryland to Portugal. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:23 am -
2 stops31h 07m
Deal found 8/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:25 pm -
2 stops26h 05m
Deal found 8/8![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:40 pm -
2 stops31h 30m
Deal found 8/7![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 pm -
3 stops46h 35m
Deal found 8/10![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:20 pm -
2 stops54h 30m
Deal found 8/10![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 pm -
2 stops34h 20m
Deal found 8/7![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
3 stops42h 10m
Deal found 8/10![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:40 pm -
3 stops22h 35m
Deal found 8/7![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:32 pm -
3 stops48h 53m
Deal found 8/7![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:50 pm -
2 stops36h 15m
Deal found 8/9![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:30 pm -
3 stops53h 20m
Deal found 8/10![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
3 stops42h 10m
Deal found 8/10![Multiple Airlines logo]()
$314
Find flight deals from Maryland to Portugal
Keep the following information in mind while searching for Maryland to Portugal flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $648 (Mytrip) |
One-way from | $272 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,113 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland 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 11, 2026.
Use the filters below to find and compare flights from Maryland 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
Wed 1/13
3:30 pm-10:35 am
2 stops14h 05m
Porto
Wed 1/20
5:00 am-7:20 pm
2 stops19h 20m
$747
Washington, D.C.Porto
DCA Washington, D.C. Reagan-National - OPO Porto
DCAOPO
Washington, D.C. Reagan-National
Sun 12/6
6:00 pm-9:30 am
1 stop10h 30m
Porto
Thu 12/10
12:35 pm-9:53 pm
1 stop14h 18m
$750
Washington, D.C.Porto
DCA Washington, D.C. Reagan-National - OPO Porto
DCAOPO
Washington, D.C. Reagan-National
Tue 12/8
7:00 pm-9:30 am
1 stop9h 30m
Porto
Wed 12/16
12:35 pm-9:53 pm
1 stop14h 18m
$750
Washington, D.C.Porto
IAD Washington, D.C. Dulles Intl - OPO Porto
IADOPO
Washington, D.C. Dulles Intl
Tue 12/8
5:16 pm-3:25 pm
2 stops17h 09m
Porto
Wed 12/16
5:00 am-5:28 pm
2 stops17h 28m
$751
Washington, D.C.Faro
IAD Washington, D.C. Dulles Intl - FAO Faro
IADFAO
Washington, D.C. Dulles Intl
Tue 11/10
12:35 pm-9:30 am
2 stops15h 55m
Faro
Wed 11/18
6:00 pm-3:45 pm
1 stop26h 45m
$755
Washington, D.C.Ponta Delgada
IAD Washington, D.C. Dulles Intl - PDL Ponta Delgada Nordela
IADPDL
Washington, D.C. Dulles Intl
Sat 9/19
10:35 pm-11:45 pm
1 stop21h 10m
Ponta Delgada Nordela
Fri 9/25
6:30 am-8:35 pm
1 stop18h 05m
$755
PhiladelphiaLisbon
PHL Philadelphia - LIS Lisbon Humberto Delgado
PHLLIS
Philadelphia
Sun 1/31
9:25 pm-9:05 am
Nonstop6h 40m
Lisbon Humberto Delgado
Wed 3/31
6:35 am-5:35 pm
1 stop16h 00m
$768
Washington, D.C.Lisbon
DCA Washington, D.C. Reagan-National - LIS Lisbon Humberto Delgado
DCALIS
Washington, D.C. Reagan-National
Mon 10/19
4:20 pm-9:20 am
1 stop12h 00m
Lisbon Humberto Delgado
Tue 11/3
12:50 pm-9:59 pm
1 stop14h 09m
$768
Washington, D.C.Lisbon
DCA Washington, D.C. Reagan-National - LIS Lisbon Humberto Delgado
DCALIS
Washington, D.C. Reagan-National
Wed 10/21
4:20 pm-9:20 am
1 stop12h 00m
Lisbon Humberto Delgado
Tue 11/3
12:50 pm-9:59 pm
1 stop14h 09m
$768
PhiladelphiaLisbon
PHL Philadelphia - LIS Lisbon Humberto Delgado
PHLLIS
Philadelphia
Thu 10/29
9:40 am-11:25 am
2 stops21h 45m
Lisbon Humberto Delgado
Thu 11/5
5:00 am-9:40 pm
2 stops21h 40m
$770
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Maryland to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Maryland with our price prediction graph.
BWI-LIS
IAD-LIS
BWI-OPO
IAD-OPO
PHL-LIS
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 Maryland to Portugal
USMD-PT0
BWI-LIS
IAD-LIS
BWI-OPO
IAD-OPO
No data available for this route at this time. Please check back soon.
Related info for your journey
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Alternative routes for Maryland 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 Maryland to Portugal by cabin class
Find flights from Maryland to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and Portugal flights
Browse other Maryland and Portugal flight options. Last updated on August 11, 2026.
Popular flight searches
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Find a return flight route from Portugal
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Maryland to Portugal flights
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Fly to Portugal regions
Consider these flights traveling to Portugal regions.
Top 2 airlines flying from Maryland to Portugal
Discover the top 2 airlines that operate flights from Maryland 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$640 | Average$902 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$719 | Average$1,208 | FlexibilityNo cancel fee | On-time70% |