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$280+ Cheap flights from Portugal to Baltimore (BWI)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — BWI
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Portugal to Baltimore

Keep the following information in mind while searching for Portugal to Baltimore flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Mytrip)

One-way from

$280
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$581
Provider with most accurate pricing for Lisbon Humberto Delgado-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Washington, D.C. (WAS) flights.
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From Portugal to Baltimore/Washington
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One-way flight from Portugal to Baltimore/Washington
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Highest demand for flights based on searches. 16% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Portugal to Baltimore

Cheapest flights from Portugal to Baltimore
Explore the most affordable flight options available from Portugal to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Mytrip deal was found by Cheapflights users on 2/22. 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 3/109:15 pmLIS - BWI
1 stop24h 45mPLAY
Sun 3/237:10 pmBWI - LIS
1 stop21h 05mPLAY
Deal found 2/22$345
This Finnair deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:20 amLIS - BWI
1 stop17h 15mFinnair
Sat 5/109:20 pmBWI - LIS
1 stop20h 50mFinnair
Deal found 2/22$490
This Booking.com deal was found by Cheapflights users on 2/22. 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.
Sun 3/210:45 amLIS - BWI
1 stop13h 00mBritish Airways
Mon 3/179:30 pmBWI - LIS
1 stop13h 25mBritish Airways
Deal found 2/22$498
This British Airways deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:40 amOPO - BWI
1 stop14h 55mBritish Airways
Sat 4/199:20 pmBWI - OPO
1 stop18h 10mBritish Airways
Deal found 2/22$525
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:35 amLIS - BWI
2 stops38h 25mMultiple Airlines
Mon 3/177:10 pmBWI - LIS
2 stops22h 10mMultiple Airlines
Deal found 2/22$531
This United Airlines deal was found by Cheapflights users on 2/22. 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 6/46:00 amOPO - BWI
2 stops20h 42mUnited Airlines
Wed 6/116:20 amBWI - OPO
2 stops19h 35mUnited Airlines
Deal found 2/22$546
This Delta deal was found by Cheapflights users on 2/22. 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 5/279:50 amLIS - BWI
2 stops18h 10mDelta
Tue 10/211:00 pmBWI - LIS
2 stops17h 15mDelta
Deal found 2/22$558
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/1010:15 amLIS - BWI
2 stops51h 40mUnited Airlines
Sun 3/236:45 amBWI - LIS
2 stops45h 25mUnited Airlines
Deal found 2/22$564
This KLM deal was found by Cheapflights users on 2/22. 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 5/2712:45 pmLIS - BWI
1 stop11h 21mKLM
Tue 10/215:25 pmBWI - LIS
1 stop12h 20mKLM
Deal found 2/22$570
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:35 amLIS - BWI
2 stops17h 52mAmerican Airlines
Fri 5/99:20 pmBWI - LIS
1 stop20h 50mAmerican Airlines
Deal found 2/22$639
This Aeromexico deal was found by Cheapflights users on 2/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:40 amLIS - BWI
2 stops22h 15mAir France
Thu 8/710:00 amBWI - LIS
2 stops20h 15mAir France
Deal found 2/22$664
This Virgin Atlantic deal was found by Cheapflights users on 2/22. 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.
Wed 2/2611:15 amLIS - BWI
2 stops16h 11mVirgin Atlantic
Wed 3/512:26 pmBWI - LIS
2 stops14h 34mVirgin Atlantic
Deal found 2/22$672

Find flights from Portugal to Baltimore within your budget

Customize your flight search to find flights from Portugal to Baltimore 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 February 23, 2025.

Fly from

Portugal

Fly to

Baltimore

Route

Depart

Return

Price

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Mon 3/10

9:15 pm-6:00 pm

1 stop24h 45m

Baltimore/Washington

Sun 3/23

7:10 pm-8:15 pm

1 stop21h 05m

$345

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Thu 5/1

7:20 am-7:35 pm

1 stop17h 15m

Baltimore/Washington

Sat 5/10

9:20 pm-11:10 pm

1 stop20h 50m

$490

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Fri 3/7

10:45 am-6:45 pm

1 stop13h 00m

Baltimore/Washington

Sun 3/23

9:30 pm-2:50 pm

1 stop13h 20m

$503

PortoBaltimore

OPO - BWI

OPOBWI

Porto

Thu 4/3

9:40 am-7:35 pm

1 stop14h 55m

Baltimore/Washington

Sat 4/19

9:20 pm-8:30 pm

1 stop18h 10m

$525

PortoBaltimore

OPO - BWI

OPOBWI

Porto

Wed 6/4

6:00 am-9:42 pm

2 stops20h 42m

Baltimore/Washington

Wed 6/11

6:20 am-6:55 am

2 stops19h 35m

$546

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Tue 5/27

9:50 am-11:00 pm

2 stops18h 10m

Baltimore/Washington

Tue 10/21

1:00 pm-11:15 am

2 stops17h 15m

$558

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Mon 3/10

10:15 am-9:55 am

2 stops51h 40m

Baltimore/Washington

Sun 3/23

6:45 am-8:10 am

2 stops45h 25m

$564

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Tue 5/27

12:45 pm-7:06 pm

1 stop11h 21m

Baltimore/Washington

Tue 10/21

5:25 pm-10:45 am

1 stop12h 20m

$570

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Tue 3/11

9:45 pm-6:00 pm

2 stops24h 15m

Baltimore/Washington

Sat 3/15

7:55 pm-5:35 am

1 stop29h 40m

$616

LisbonBaltimore

LIS - BWI

LISBWI

Lisbon Humberto Delgado

Tue 5/6

6:35 am-7:27 pm

2 stops17h 52m

Baltimore/Washington

Fri 5/9

9:20 pm-11:10 pm

1 stop20h 50m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 37 results
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Best time to book a flight from Portugal to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Portugal 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 Portugal to Baltimore

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

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

Currently, August is the cheapest month in which you can book a flight from Portugal to Baltimore (average of $241). Flying from Portugal to Baltimore in March is currently the most expensive (average of $290). 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.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated February 23, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Portugal to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Delta
8.0
Very good
8,203 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,332 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Finnair
7.6
Good
1,271 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Virgin Atlantic
7.5
Good
653 reviews
Emirates
8.1
Very good
3,276 reviews

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Portugal?

    For a flight from Portugal to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Portugal to Baltimore one-way?

    One-way options have recently been found by users for as low as $354 on PLAY. Other airlines that offer cheap prices include Finnair from $491 and Iberia from $497 one-way.

  • Can I find deals for flights from Portugal to Baltimore that include hotel bookings?

    Yes. In addition to deals on Portugal to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Baltimore.

  • Can I find deals for business class flights from Portugal to Baltimore?

    Yes. Cheapflights offers flight deals from Portugal to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Portugal to Baltimore (average of $241). Flying from Portugal to Baltimore in March is currently the most expensive (average of $290). 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.

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