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Portugal

$232+ Cheap flights from Maryland to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Maryland to Portugal

Cheapest flights from Maryland to Portugal
Explore the most affordable flight options available from Maryland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Tue 8/111:15 pm
PHL
-
LIS
1 stop16h 30m
Virgin Atlantic
Mon 8/1712:45 pm
LIS
-
PHL
1 stop14h 31m
Virgin Atlantic
Deal found 6/24$317
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Tue 8/117:55 pm
PHL
-
LIS
1 stop9h 50m
Virgin Atlantic
Tue 8/1812:45 pm
LIS
-
PHL
1 stop11h 30m
Virgin Atlantic
Deal found 6/24$324
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Thu 7/2312:33 pm
BWI
-
LIS
2 stops17h 12m
Virgin Atlantic
Thu 7/3012:45 pm
LIS
-
BWI
2 stops16h 54m
Virgin Atlantic
Deal found 6/23$358
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Sun 7/267:55 pm
PHL
-
LIS
1 stop9h 50m
Virgin Atlantic
Mon 8/312:45 pm
LIS
-
PHL
1 stop14h 31m
Virgin Atlantic
Deal found 6/24$358
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Tue 9/2912:29 pm
PHL
-
LIS
2 stops14h 31m
Virgin Atlantic
Tue 10/612:45 pm
LIS
-
PHL
1 stop12h 22m
Virgin Atlantic
Deal found 6/24$396
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Sun 8/1610:00 am
PHL
-
LIS
1 stop19h 45m
Virgin Atlantic
Sat 8/2212:45 pm
LIS
-
PHL
1 stop11h 30m
Virgin Atlantic
Deal found 6/24$403
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Thu 11/51:00 pm
BWI
-
LIS
2 stops14h 00m
Virgin Atlantic
Tue 11/1011:15 am
LIS
-
BWI
2 stops18h 11m
Virgin Atlantic
Deal found 6/23$430
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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.
Tue 9/297:50 pm
PHL
-
LIS
1 stop9h 55m
Virgin Atlantic
Wed 10/712:45 pm
LIS
-
PHL
1 stop12h 22m
Virgin Atlantic
Deal found 6/24$475
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 8/1212:03 pm
BWI
-
LIS
2 stops17h 42m
Virgin Atlantic
Sun 8/239:55 am
LIS
-
BWI
2 stops16h 28m
Virgin Atlantic
Deal found 6/24$551
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 10/211:00 pm
BWI
-
LIS
2 stops14h 00m
Virgin Atlantic
Sun 10/2511:15 am
LIS
-
BWI
2 stops17h 11m
Virgin Atlantic
Deal found 6/24$615
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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.
Tue 9/1512:30 pm
BWI
-
LIS
2 stops17h 15m
Virgin Atlantic
Tue 9/2212:45 pm
LIS
-
BWI
2 stops13h 45m
Virgin Atlantic
Deal found 6/25$626
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Sun 9/62:18 pm
BWI
-
LIS
2 stops15h 27m
Virgin Atlantic
Fri 9/1812:45 pm
LIS
-
BWI
2 stops15h 41m
Virgin Atlantic
Deal found 6/23$628

Find flight deals from Maryland to Portugal

Keep the following information in mind while searching for Maryland to Portugal flight deals. Data was last updated June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(Virgin Atlantic)

One-way from

$232
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$1,375
Provider with most accurate pricing for Washington, D.C. (WAS)-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Lisbon Humberto Delgado flights.
Search Deals
From Maryland to Portugal
Search Deals
One-way flight from Maryland to Portugal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Maryland to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 11/1

5:38 pm-9:00 am

1 stop10h 22m

Lisbon Humberto Delgado

Tue 11/17

11:15 am-5:19 pm

1 stop11h 04m

$727

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 9/1

9:40 am-10:45 am

2 stops20h 05m

Lisbon Humberto Delgado

Mon 9/7

12:45 pm-8:29 am

1 stop24h 44m

$752

Washington, D.C.Ponta Delgada

IAD - PDL

IADPDL

Washington, D.C. Dulles Intl

Mon 8/17

6:16 am-8:40 am

1 stop22h 24m

Ponta Delgada Nordela

Wed 8/26

9:35 am-11:44 am

2 stops30h 09m

$756

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 12/14

1:20 pm-9:00 am

1 stop14h 40m

Lisbon Humberto Delgado

Mon 12/21

11:15 am-8:06 pm

1 stop13h 51m

$757

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 12/6

8:00 pm-10:05 am

1 stop9h 05m

Lisbon Humberto Delgado

Tue 12/8

11:20 am-12:25 pm

2 stops30h 05m

$769

Washington, D.C.Ponta Delgada

DCA - PDL

DCAPDL

Washington, D.C. Reagan-National

Mon 8/17

4:30 pm-8:40 am

1 stop12h 10m

Ponta Delgada Nordela

Wed 8/26

9:35 am-10:18 am

2 stops28h 43m

$770

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Fri 8/14

7:55 pm-10:45 am

1 stop9h 50m

Lisbon Humberto Delgado

Fri 8/21

5:00 am-1:19 am

2 stops25h 19m

$776

Washington, D.C.Ponta Delgada

DCA - PDL

DCAPDL

Washington, D.C. Reagan-National

Tue 8/18

12:40 pm-8:20 am

2 stops15h 40m

Ponta Delgada Nordela

Thu 8/27

11:00 am-4:58 pm

1 stop9h 58m

$780

BaltimorePorto

BWI - OPO

BWIOPO

Baltimore/Washington

Mon 10/19

10:50 am-7:40 am

2 stops15h 50m

Porto

Tue 10/27

8:40 pm-9:40 pm

2 stops29h 00m

$790

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 9/21

9:35 am-8:00 am

2 stops17h 25m

Lisbon Humberto Delgado

Tue 10/6

10:00 am-8:41 am

2 stops27h 41m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Portugal

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Portugal (average of $399). Flying from Maryland to Portugal in January is currently the most expensive (average of $1,465). 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.

Related info for your journey

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

  • How long is the flight from Maryland to Portugal?

    Airlines like Virgin Atlantic, United Airlines, and KLM fly from Maryland to Portugal in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 7h 19m. The distance from Maryland to Portugal is about 3688 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Portugal 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 Maryland to Portugal?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Portugal (average of $399). Flying from Maryland to Portugal in January is currently the most expensive (average of $1,465). 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.

See more FAQs

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Alternative routes for Maryland to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Maryland to Portugal

Discover the top 2 airlines that operate flights from Maryland to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$640Average$896FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$808Average$1,295FlexibilityNo cancel feeOn-time70%

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