$288+ Cheap flights from Baltimore (BWI) to Lisbon (LIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Lisbon with Cheapflights
1. Tell us where you want to go
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 LisbonExplore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Gotogate deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm -
1 stop12h 05m
Tue 11/171:55 pm -
1 stop33h 45m
Deal found 10/1![Icelandair logo]()
$656
This Justfly.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Mon 11/307:40 pm -
1 stop12h 10m
Tue 12/2211:40 am -
1 stop12h 00m
Deal found 9/29![Icelandair logo]()
$674
This Justfly.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Wed 12/97:40 pm -
1 stop12h 10m
Sun 1/102:00 pm -
1 stop33h 40m
Deal found 9/29![Icelandair logo]()
$676
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 05m
Tue 11/101:55 pm -
1 stop33h 45m
Deal found 9/29![Icelandair logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/307:40 pm -
1 stop12h 10m
Tue 12/82:00 pm -
1 stop33h 40m
Deal found 9/30![Icelandair logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/147:40 pm -
1 stop12h 10m
Sun 11/222:00 pm -
1 stop33h 40m
Deal found 10/1![Icelandair logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/147:40 pm -
1 stop12h 10m
Tue 11/241:55 pm -
1 stop33h 45m
Deal found 10/1![Icelandair logo]()
$710
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 pm -
2 stops19h 35m
Fri 11/208:40 pm -
2 stops27h 00m
Deal found 9/29![Multiple Airlines logo]()
$713
This KAYAK deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Sat 10/318:40 pm -
1 stop12h 10m
Thu 11/51:45 pm -
1 stop33h 55m
Deal found 9/30![Icelandair logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:54 am -
1 stop14h 01m
Tue 11/1710:00 am -
1 stop29h 09m
Deal found 9/29![Multiple Airlines logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/2710:54 am -
1 stop15h 01m
Tue 11/310:00 am -
1 stop29h 09m
Deal found 9/30![Multiple Airlines logo]()
$723
Best flights from Baltimore to LisbonDiscover carefully curated flight deals from Baltimore to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Baltimore to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This British Airways deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/26:55 pm -
1 stop17h 50m
Tue 12/87:45 pm -
1 stop26h 20m
Deal found 9/29![British Airways logo]()
$778
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” 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 11/96:33 pm -
1 stop9h 27m
Tue 11/175:00 am -
2 stops17h 51m
Deal found 10/3![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/1312:34 pm -
2 stops14h 36m
Tue 11/1712:50 pm -
2 stops30h 16m
Deal found 9/29![United Airlines logo]()
$840
This Virgin Atlantic deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” 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 12/412:00 pm -
2 stops16h 00m
Tue 12/810:00 am -
2 stops18h 35m
Deal found 10/3![Virgin Atlantic logo]()
$904
This British Airways deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/176:55 pm -
1 stop12h 10m
Mon 11/236:35 pm -
1 stop27h 30m
Deal found 10/1![British Airways logo]()
$778
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/291:49 pm -
1 stop14h 06m
Sun 12/65:00 am -
2 stops17h 58m
Deal found 9/30![Delta logo]()
$815
This British Airways deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” 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 11/156:55 pm -
1 stop12h 10m
Thu 12/107:00 am -
1 stop15h 05m
Deal found 10/3![British Airways logo]()
$802
This British Airways deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm -
1 stop12h 10m
Tue 11/107:05 am -
1 stop15h 00m
Deal found 10/3![British Airways logo]()
$802
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:55 pm -
1 stop15h 05m
Fri 11/610:55 am -
1 stop15h 18m
Deal found 10/1![Delta logo]()
$953
This British Airways deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 12/156:55 pm -
1 stop21h 55m
Tue 12/227:45 pm -
1 stop26h 20m
Deal found 9/29![British Airways logo]()
$858
This British Airways deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” 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 3/177:55 pm -
1 stop12h 10m
Wed 3/247:05 am -
1 stop15h 00m
Deal found 10/2![British Airways logo]()
$1,086
This British Airways deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” 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 12/266:55 pm -
1 stop22h 35m
Sat 1/97:00 am -
1 stop15h 05m
Deal found 10/3![British Airways logo]()
$1,180
Last-minute flights from Baltimore to LisbonDiscover last-minute flight deals from Baltimore to Lisbon. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Lisbon. Data last updated October 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/2110:50 am -
1 stop13h 55m
Fri 10/305:15 pm -
1 stop20h 54m
Deal found 9/30![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 10/2710:54 am -
1 stop15h 01m
Tue 11/310:00 am -
1 stop29h 09m
Deal found 9/30![Multiple Airlines logo]()
$723
This KAYAK deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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.
Sat 10/318:40 pm -
1 stop12h 10m
Thu 11/51:45 pm -
1 stop33h 55m
Deal found 9/30![Icelandair logo]()
$715
This Gotogate deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:40 pm -
1 stop12h 05m
Tue 11/171:55 pm -
1 stop33h 45m
Deal found 10/1![Icelandair logo]()
$656
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 05m
Tue 11/101:55 pm -
1 stop33h 45m
Deal found 9/29![Icelandair logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:54 am -
1 stop14h 01m
Tue 11/1710:00 am -
1 stop29h 09m
Deal found 9/29![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 pm -
2 stops19h 35m
Fri 11/208:40 pm -
2 stops27h 00m
Deal found 9/29![Multiple Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/147:40 pm -
1 stop12h 10m
Sun 11/222:00 pm -
1 stop33h 40m
Deal found 10/1![Icelandair logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/147:40 pm -
1 stop12h 10m
Tue 11/241:55 pm -
1 stop33h 45m
Deal found 10/1![Icelandair logo]()
$710
This Justfly.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Mon 11/307:40 pm -
1 stop12h 10m
Tue 12/2211:40 am -
1 stop12h 00m
Deal found 9/29![Icelandair logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” 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 11/307:40 pm -
1 stop12h 10m
Tue 12/82:00 pm -
1 stop33h 40m
Deal found 9/30![Icelandair logo]()
$697
One-way flights from Baltimore to LisbonSearch for one-way flight options from Baltimore to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Baltimore to Lisbon. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/77:40 pm -
3 stops43h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/87:40 pm -
3 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/147:40 pm -
3 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:40 pm -
3 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:40 pm -
3 stops43h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 11/27:40 pm -
3 stops35h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” 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 12/87:40 pm -
3 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/137:40 pm -
3 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 -
2 stops16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 pm -
3 stops43h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$325
Find flight deals from Baltimore to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $656 (Gotogate) |
One-way from | $288 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $896 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Baltimore to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sat 11/28
7:40 pm-7:15 pm
3 stops42h 35m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$350
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sun 2/28
10:30 am-8:55 am
1 stop17h 25m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$559
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Tue 3/2
3:30 pm-9:00 am
1 stop12h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$559
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Fri 11/6
1:55 pm-9:00 am
1 stop14h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$609
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sat 2/27
3:30 pm-9:00 am
1 stop12h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$609
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Thu 11/5
6:32 pm-3:10 pm
2 stops15h 38m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$613
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sat 10/31
2:11 pm-11:25 am
2 stops17h 14m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$613
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 1/18
6:55 pm-12:05 pm
1 stop12h 10m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$639
Quickest round-trip
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 11/18
6:33 pm-9:00 am
1 stop9h 27m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$679
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Tue 12/15
1:52 pm-9:00 am
1 stop14h 08m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$689
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Lisbon in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Baltimore-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Baltimore with our price prediction graph.
BWI-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 Baltimore to Lisbon
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated October 4, 2026.
Get a feel of what it's like to fly with TAP AIR PORTUGAL and British Airways from Baltimore to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Food
6.3
Reviews
1 / 20
8.0
ExcellentRodolfo E.,Sep 2026
IAD - LIS
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Food
6.3
Reviews
1 / 20
8.0
ExcellentRodolfo E.,Sep 2026
IAD - LIS
Crew
7.8
Comfort
7.2
Entertainment
6.4
Overall
7.2
Boarding
7.0
Food
6.3
Reviews
1 / 20
8.0
ExcellentRodolfo E.,Sep 2026
IAD - LIS
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Torres Vedras
Beja
Nazaré
Colares
Sesimbra
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Top 2 airlines flying from Baltimore to Lisbon
Discover the top 2 airlines that operate flights from Baltimore to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$640 | Average$1,011 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$719 | Average$1,367 | FlexibilityNo cancel fee | On-time70% |