$329+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
mag 9 — mag 161
Round-trip
1 adult, Economy
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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 aprile 9, 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 aprile 9, 2026.
This Gotogate deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
dom 4/198:30 pm
BWI
- FAO
1 stop11h 20m
Icelandair
lun 5/41:50 pm
FAO
- BWI
1 stop34h 35m
Icelandair
Deal found 4/4![Icelandair logo]()
$584
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
mar 9/89:00 am
BWI
- LIS
2 stops25h 35m
Multiple Airlines
mar 9/1512:10 pm
LIS
- BWI
2 stops39h 03m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$722
This AirNGo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 12/11:00 pm
BWI
- LIS
2 stops22h 05m
Scandinavian Airlines
mer 12/97:00 am
LIS
- BWI
2 stops20h 15m
Scandinavian Airlines
Deal found 4/5![Scandinavian Airlines logo]()
$727
This Justfly.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 9/19:00 am
BWI
- LIS
2 stops43h 05m
Multiple Airlines
mar 9/89:15 pm
LIS
- BWI
2 stops29h 58m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$728
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
mer 12/94:39 pm
BWI
- LIS
2 stops18h 26m
Scandinavian Airlines
mer 2/247:00 am
LIS
- BWI
2 stops20h 37m
Scandinavian Airlines
Deal found 4/5![Scandinavian Airlines logo]()
$747
This Scandinavian Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 12/24:39 pm
BWI
- LIS
2 stops18h 26m
Scandinavian Airlines
mar 12/84:55 pm
LIS
- BWI
2 stops36h 16m
Scandinavian Airlines
Deal found 4/5![Scandinavian Airlines logo]()
$751
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
mar 9/19:00 am
BWI
- LIS
2 stops25h 45m
Multiple Airlines
mer 9/96:15 pm
LIS
- BWI
2 stops35h 01m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$752
This Mytrip deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
lun 4/278:30 pm
BWI
- FAO
1 stop11h 20m
Multiple Airlines
gio 5/77:50 pm
FAO
- BWI
3 stops27h 53m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$755
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/268:30 pm
BWI
- OPO
2 stops19h 10m
Multiple Airlines
lun 5/118:15 pm
OPO
- BWI
3 stops32h 14m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$755
This Mytrip deal was found by Cheapflights users on 4/6. 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.
lun 4/278:30 pm
BWI
- LIS
2 stops21h 30m
Multiple Airlines
gio 5/77:45 am
LIS
- BWI
3 stops44h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 4/148:30 pm
BWI
- OPO
2 stops16h 40m
Multiple Airlines
mer 4/297:10 am
OPO
- BWI
3 stops44h 10m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$758
This Scandinavian Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 11/101:00 pm
BWI
- LIS
2 stops22h 05m
Multiple Airlines
mer 11/187:00 am
LIS
- BWI
2 stops22h 11m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$769
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 aprile 9, 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 aprile 9, 2026.
This British Airways deal was found by Cheapflights users on 4/6. 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.
lun 9/219:30 pm
BWI
- OPO
1 stop17h 35m
British Airways
lun 10/129:25 pm
OPO
- BWI
2 stops25h 16m
British Airways
Deal found 4/6![British Airways logo]()
$861
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 9/112:30 pm
BWI
- OPO
2 stops13h 25m
United Airlines
mar 9/1512:15 pm
OPO
- BWI
2 stops30h 42m
United Airlines
Deal found 4/4![United Airlines logo]()
$886
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 9/21:00 pm
BWI
- OPO
2 stops16h 40m
Delta
lun 9/711:25 am
OPO
- BWI
2 stops17h 51m
Delta
Deal found 4/9![Delta logo]()
$1,013
This KLM deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 5/87:41 pm
BWI
- FAO
2 stops20h 24m
KLM
gio 5/148:30 am
FAO
- BWI
2 stops19h 47m
KLM
Deal found 4/8![KLM logo]()
$1,143
This Icelandair deal was found by Cheapflights users on 4/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 4/278:30 pm
BWI
- LIS
2 stops20h 15m
Icelandair
sab 5/27:00 am
LIS
- BWI
2 stops17h 25m
Icelandair
Deal found 4/6![Icelandair logo]()
$1,158
This Scandinavian Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/279:00 am
BWI
- LIS
2 stops30h 40m
Scandinavian Airlines
gio 10/112:10 pm
LIS
- BWI
2 stops41h 06m
Scandinavian Airlines
Deal found 4/7![Scandinavian Airlines logo]()
$1,206
This Mytrip deal was found by Cheapflights users on 4/6. 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.
gio 5/216:30 am
BWI
- TER
3 stops27h 45m
Multiple Airlines
gio 5/2812:40 pm
TER
- BWI
3 stops34h 26m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,331
This Finnair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
ven 5/19:30 pm
BWI
- LIS
1 stop13h 05m
Finnair
gio 5/76:45 pm
LIS
- BWI
1 stop29h 55m
Finnair
Deal found 4/5![Finnair logo]()
$1,806
This British Airways deal was found by Cheapflights users on 4/6. 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.
dom 9/209:35 pm
BWI
- OPO
1 stop18h 00m
British Airways
sab 10/1010:40 am
OPO
- BWI
1 stop14h 00m
British Airways
Deal found 4/6![British Airways logo]()
$995
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
lun 7/206:22 pm
BWI
- OPO
2 stops16h 03m
Delta
sab 8/86:30 am
OPO
- BWI
2 stops18h 47m
Delta
Deal found 4/5![Delta logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
lun 4/276:55 pm
BWI
- FAO
2 stops37h 55m
United Airlines
ven 5/83:20 pm
FAO
- BWI
2 stops34h 42m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,161
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/1611:54 am
BWI
- OPO
2 stops17h 36m
Delta
mer 7/15:00 am
OPO
- BWI
2 stops17h 41m
Delta
Deal found 4/7![Delta logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 8/17:10 pm
BWI
- FAO
2 stops33h 40m
United Airlines
sab 8/2211:40 am
FAO
- BWI
2 stops26h 54m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,187
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
dom 7/199:39 am
BWI
- OPO
2 stops19h 46m
Delta
dom 7/2612:25 pm
OPO
- BWI
2 stops16h 10m
Delta
Deal found 4/4![Delta logo]()
$1,110
This KLM deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
ven 4/247:22 pm
BWI
- FAO
2 stops20h 43m
KLM
ven 5/89:15 pm
FAO
- BWI
2 stops24h 23m
KLM
Deal found 4/4![KLM logo]()
$1,441
This Icelandair deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 5/48:30 pm
BWI
- LIS
2 stops17h 55m
Icelandair
lun 5/118:35 am
LIS
- BWI
2 stops15h 50m
Icelandair
Deal found 4/7![Icelandair logo]()
$1,448
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 6/306:15 am
BWI
- PDL
2 stops22h 05m
United Airlines
mer 7/89:35 am
PDL
- BWI
2 stops19h 13m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,222
This KLM deal was found by Cheapflights users on 4/6. 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.
dom 5/103:53 pm
BWI
- LIS
1 stop13h 52m
Multiple Airlines
gio 5/2112:45 pm
LIS
- BWI
1 stop11h 31m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,506
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/3010:40 am
BWI
- OPO
2 stops16h 50m
Delta
mar 5/55:00 am
OPO
- BWI
2 stops16h 49m
Delta
Deal found 4/6![Delta logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 7/268:25 am
BWI
- PDL
2 stops20h 15m
United Airlines
dom 8/29:35 am
PDL
- BWI
2 stops27h 42m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,232
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 5/1111:05 am
BWI
- OPO
2 stops18h 45m
Delta
gio 5/215:00 am
OPO
- BWI
2 stops19h 16m
Delta
Deal found 4/8![Delta logo]()
$1,136
This Icelandair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 5/68:30 pm
BWI
- FAO
2 stops15h 50m
Multiple Airlines
dom 5/106:10 pm
FAO
- BWI
2 stops30h 15m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,571
This Icelandair deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/58:30 pm
BWI
- LIS
2 stops15h 05m
Icelandair
mar 5/128:35 am
LIS
- BWI
2 stops15h 50m
Icelandair
Deal found 4/8![Icelandair logo]()
$1,589
This British Airways deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 8/19:30 pm
BWI
- FAO
1 stop14h 25m
British Airways
sab 8/228:00 pm
FAO
- BWI
1 stop28h 45m
British Airways
Deal found 4/7![British Airways logo]()
$1,661
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
gio 9/171:00 pm
BWI
- OPO
2 stops16h 40m
Delta
lun 9/2111:25 am
OPO
- BWI
2 stops17h 51m
Delta
Deal found 4/5![Delta logo]()
$1,152
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/236:15 am
BWI
- FNC
2 stops19h 50m
United Airlines
mer 7/19:40 am
FNC
- BWI
2 stops20h 08m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,283
This Icelandair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
mer 5/68:30 pm
BWI
- FAO
2 stops15h 50m
Icelandair
dom 5/1011:15 am
FAO
- BWI
2 stops37h 10m
Icelandair
Deal found 4/5![Icelandair logo]()
$1,613
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 6/21:59 pm
BWI
- OPO
2 stops15h 31m
Delta
gio 7/25:00 am
OPO
- BWI
2 stops17h 41m
Delta
Deal found 4/7![Delta logo]()
$1,171
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 5/196:15 am
BWI
- FAO
2 stops26h 35m
United Airlines
mar 5/2611:40 am
FAO
- BWI
2 stops17h 53m
United Airlines
Deal found 4/8![United Airlines logo]()
$1,295
This KLM deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
lun 5/183:53 pm
BWI
- LIS
1 stop13h 52m
Multiple Airlines
mar 5/2612:45 pm
LIS
- BWI
1 stop11h 31m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,826
Last-minute flights from Baltimore to PortugalDiscover last-minute flight deals from Baltimore to Portugal. Data last updated aprile 9, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Portugal. Data last updated aprile 9, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 4/148:30 pm
BWI
- OPO
2 stops16h 40m
Multiple Airlines
mer 4/297:10 am
OPO
- BWI
3 stops44h 10m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 4/148:30 pm
BWI
- LIS
2 stops16h 30m
Multiple Airlines
mer 4/297:25 am
LIS
- BWI
3 stops43h 55m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$816
This Gotogate deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
dom 4/198:30 pm
BWI
- FAO
1 stop11h 20m
Icelandair
lun 5/41:50 pm
FAO
- BWI
1 stop34h 35m
Icelandair
Deal found 4/4![Icelandair logo]()
$584
This Mytrip deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
dom 4/198:30 pm
BWI
- FAO
1 stop11h 20m
Multiple Airlines
mer 4/227:45 pm
FAO
- BWI
3 stops31h 35m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$776
This Mytrip deal was found by Cheapflights users on 4/6. 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.
lun 4/208:30 pm
BWI
- LIS
3 stops31h 00m
Multiple Airlines
mar 4/2810:00 pm
LIS
- BWI
3 stops29h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$792
This Mytrip deal was found by Cheapflights users on 4/6. 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.
sab 4/258:30 pm
BWI
- LIS
2 stops22h 00m
Multiple Airlines
lun 4/2710:00 pm
LIS
- BWI
3 stops29h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 4/268:30 pm
BWI
- OPO
2 stops19h 10m
Multiple Airlines
lun 5/118:15 pm
OPO
- BWI
3 stops32h 14m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$755
This Mytrip deal was found by Cheapflights users on 4/6. 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.
dom 4/268:30 pm
BWI
- LIS
2 stops19h 35m
Multiple Airlines
gio 5/147:00 am
LIS
- BWI
3 stops40h 43m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$807
This Mytrip deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
lun 4/278:30 pm
BWI
- FAO
1 stop11h 20m
Multiple Airlines
gio 5/77:50 pm
FAO
- BWI
3 stops27h 53m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$755
This Mytrip deal was found by Cheapflights users on 4/6. 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.
lun 4/278:30 pm
BWI
- LIS
2 stops21h 30m
Multiple Airlines
gio 5/77:45 am
LIS
- BWI
3 stops44h 44m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$758
This Mytrip deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
mar 5/58:30 pm
BWI
- LIS
3 stops29h 20m
Multiple Airlines
mar 5/1210:00 pm
LIS
- BWI
3 stops30h 29m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$819
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 5/1411:20 pm
BWI
- OPO
3 stops27h 40m
Multiple Airlines
mar 5/267:10 am
OPO
- BWI
2 stops20h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$809
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 aprile 9, 2026.
Search for one-way flight options from Baltimore to Portugal. Find affordable one-way fares based on user searches. Data last updated aprile 9, 2026.
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 4/278:30 pm
BWI
- FAO
1 stop11h 20m
Icelandair
Deal found 4/5![Icelandair logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
dom 5/108:30 pm
BWI
- LIS
2 stops19h 35m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/911:20 pm
BWI
- LIS
2 stops40h 45m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
gio 8/208:30 pm
BWI
- OPO
2 stops31h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
dom 4/198:30 pm
BWI
- LIS
3 stops43h 40m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
dom 5/38:30 pm
BWI
- LIS
3 stops43h 40m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
dom 8/1611:20 pm
BWI
- OPO
2 stops35h 20m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/1611:20 pm
BWI
- OPO
2 stops40h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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.
lun 4/208:30 pm
BWI
- LIS
3 stops19h 40m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
sab 4/188:30 pm
BWI
- LIS
3 stops44h 05m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$373
This Cheapflightsfares deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 7/269:35 pm
BWI
- OPO
1 stop18h 00m
British Airways
Deal found 4/8![British Airways logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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.
lun 7/2710:44 am
BWI
- OPO
2 stops15h 11m
United Airlines
Deal found 4/5![United Airlines logo]()
$376
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 aprile 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $584 (Gotogate) |
One-way from | $329 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $871 |
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 aprile 9, 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 - OPO
BWIOPO
Baltimore/Washington
lun 9/21
9:30 pm-8:05 pm
1 stop17h 35m
Porto
lun 10/12
9:25 pm-5:41 pm
2 stops25h 16m
$861
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
mar 9/1
12:30 pm-6:55 am
2 stops13h 25m
Porto
mar 9/15
12:15 pm-1:57 pm
2 stops30h 42m
$886
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
dom 9/20
9:35 pm-8:35 pm
1 stop18h 00m
Porto
sab 10/10
10:40 am-7:40 pm
1 stop14h 00m
$995
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
mer 9/2
1:00 pm-10:40 am
2 stops16h 40m
Porto
lun 9/7
11:25 am-12:16 am
2 stops17h 51m
$1,013
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
lun 7/20
6:22 pm-3:25 pm
2 stops16h 03m
Porto
sab 8/8
6:30 am-8:17 pm
2 stops18h 47m
$1,077
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
mar 6/16
11:54 am-10:30 am
2 stops17h 36m
Porto
mer 7/1
5:00 am-5:41 pm
2 stops17h 41m
$1,099
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
dom 7/19
9:39 am-10:25 am
2 stops19h 46m
Porto
dom 7/26
12:25 pm-11:35 pm
2 stops16h 10m
$1,110
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
gio 4/30
10:40 am-8:30 am
2 stops16h 50m
Porto
mar 5/5
5:00 am-4:49 pm
2 stops16h 49m
$1,135
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
lun 5/11
11:05 am-10:50 am
2 stops18h 45m
Porto
gio 5/21
5:00 am-7:16 pm
2 stops19h 16m
$1,136
BaltimoreFaro
BWI - FAO
BWIFAO
Baltimore/Washington
ven 5/8
7:41 pm-9:05 pm
2 stops20h 24m
Faro
gio 5/14
8:30 am-11:17 pm
2 stops19h 47m
$1,143
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-FAO
BWI-PDL
BWI-OPO
BWI-LIS
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-FAO
BWI-PDL
BWI-OPO
BWI-LIS
What is the cheapest month to book a flight from Baltimore to Portugal?
Currently, December is the cheapest month in which you can book a flight from Baltimore to Portugal (average of $348). Flying from Baltimore to Portugal in September is currently the most expensive (average of $529). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing 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 aprile 9, 2026.
Get a feel of what it's like to fly with Delta,KLM, andTAP AIR PORTUGAL 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
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Baltimore to 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 aprile 9, 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 4 airlines flying from Baltimore to Portugal
Discover the top 4 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 aprile 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$529 | Average$999 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$548 | Average$831 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$640 | Average$896 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$643 | Average$1,062 | FlexibilityNo cancel fee | On-time70% |