Portugal

$221+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
févr. 18 — févr. 251
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Cheap flight deals from Baltimore to Portugal

Keep the following information in mind while searching for Baltimore to Portugal flight deals. Data was last updated février 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Mytrip)

One-way from

$221
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$686
Provider with most accurate pricing for Washington, D.C. (WAS)-Lisbon Humberto Delgado flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lisbon Humberto Delgado flights.
From Baltimore/Washington to Portugal
One-way flight from Baltimore/Washington to Portugal
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Baltimore to Portugal

Cheapest flights from Baltimore to Portugal
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 février 13, 2025.

This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/196:50 pmBWI - LIS
1 stop20h 30mPLAY
lun. 11/39:15 pmLIS - BWI
1 stop24h 40mPLAY
Deal found 2/13$338
This Mytrip deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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. 3/247:10 pmBWI - LIS
2 stops22h 10mMultiple Airlines
jeu. 3/275:55 amLIS - BWI
2 stops16h 05mMultiple Airlines
Deal found 2/12$472
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:10 pmBWI - OPO
2 stops21h 15mMultiple Airlines
mer. 3/268:55 pmOPO - BWI
2 stops25h 05mMultiple Airlines
Deal found 2/13$510
This Mytrip deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
dim. 3/306:50 pmBWI - FAO
2 stops23h 40mMultiple Airlines
dim. 4/69:55 pmFAO - BWI
2 stops24h 45mMultiple Airlines
Deal found 2/12$553
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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. 3/193:28 pmBWI - OPO
2 stops19h 57mDelta
mar. 4/16:30 amOPO - BWI
2 stops17h 26mDelta
Deal found 2/12$576
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/166:45 amBWI - OPO
2 stops24h 50mUnited Airlines
mar. 3/256:00 amOPO - BWI
2 stops19h 21mUnited Airlines
Deal found 2/11$582
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/207:30 pmBWI - LIS
1 stop19h 50mIcelandair
lun. 3/39:20 pmLIS - BWI
1 stop26h 10mIcelandair
Deal found 2/13$596
This Booking.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
dim. 3/169:30 pmBWI - OPO
1 stop15h 10mBritish Airways
lun. 3/319:15 pmOPO - BWI
1 stop27h 20mBritish Airways
Deal found 2/12$610
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/131:51 pmBWI - FNC
3 stops28h 14mMultiple Airlines
dim. 5/186:45 amFNC - BWI
2 stops39h 55mMultiple Airlines
Deal found 2/13$650
This Expedia deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/249:30 pmBWI - LIS
1 stop17h 25mBritish Airways
lun. 3/316:45 pmLIS - BWI
1 stop29h 50mBritish Airways
Deal found 2/13$652
This Gotogate deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/26:50 pmBWI - OPO
1 stop20h 25mPLAY
dim. 4/69:10 pmOPO - BWI
1 stop25h 30mPLAY
Deal found 2/13$658
This Mytrip deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/278:55 pmBWI - PDL
1 stop29h 20mMultiple Airlines
lun. 5/196:30 amPDL - BWI
2 stops34h 26mMultiple Airlines
Deal found 2/13$661

Find flights from Baltimore to Portugal within your budget

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 février 13, 2025.

Fly from

Baltimore

Fly to

Portugal

Route

Depart

Return

Price

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

dim. 2/23

6:10 pm-8:15 pm

1 stop21h 05m

Lisbon Humberto Delgado

lun. 3/10

9:15 pm-6:00 pm

1 stop24h 45m

$364

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

lun. 3/24

7:10 pm-9:20 pm

2 stops22h 10m

Lisbon Humberto Delgado

jeu. 3/27

5:55 am-6:00 pm

2 stops16h 05m

$472

BaltimorePorto

BWI - OPO

BWIOPO

Baltimore/Washington

mar. 3/18

7:10 pm-8:25 pm

2 stops21h 15m

Porto

mer. 3/26

8:55 pm-6:00 pm

2 stops25h 05m

$510

BaltimoreFaro

BWI - FAO

BWIFAO

Baltimore/Washington

dim. 3/30

6:50 pm-11:30 pm

2 stops23h 40m

Faro

dim. 4/6

9:55 pm-5:40 pm

2 stops24h 45m

$553

BaltimorePorto

BWI - OPO

BWIOPO

Baltimore/Washington

mer. 3/19

3:28 pm-3:25 pm

2 stops19h 57m

Porto

mar. 4/1

6:30 am-6:56 pm

2 stops17h 26m

$576

BaltimorePorto

BWI - OPO

BWIOPO

Baltimore/Washington

dim. 3/16

6:45 am-11:35 am

2 stops24h 50m

Porto

mar. 3/25

6:00 am-9:21 pm

2 stops19h 21m

$582

BaltimorePorto

BWI - OPO

BWIOPO

Baltimore/Washington

dim. 3/16

9:30 pm-4:40 pm

1 stop15h 10m

Porto

lun. 3/31

9:15 pm-7:35 pm

1 stop27h 20m

$610

BaltimoreFunchal

BWI - FNC

BWIFNC

Baltimore/Washington

mar. 5/13

1:51 pm-11:05 pm

3 stops28h 14m

Funchal Madeira

dim. 5/18

6:45 am-5:40 pm

2 stops39h 55m

$650

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

lun. 3/24

9:30 pm-6:55 pm

1 stop17h 25m

Lisbon Humberto Delgado

lun. 3/31

6:45 pm-7:35 pm

1 stop29h 50m

$652

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

sam. 8/9

8:30 pm-9:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

dim. 8/24

10:20 pm-7:25 pm

1 stop26h 05m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 49 results
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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.
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.

Travel insights for flights from Baltimore to Portugal

Get recent, data-driven insights about flights from Baltimore to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Baltimore to Portugal?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Portugal (average of $612). Flying from Baltimore to Portugal in June is currently the most expensive (average of $1,240). 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.

What is the cheapest time of day to fly from BWI to PT?

Find hourly flight availability from Baltim