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Lisbon

$229+ Cheap flights from Maryland to Lisbon (LIS)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Maryland to Lisbon

Cheapest flights from Maryland to Lisbon
Explore the most affordable flight options available from Maryland to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:30 pmIAD - LIS
Nonstop7h 05mTAP AIR PORTUGAL
Sat 1/109:00 pmLIS - IAD
2 stops39h 20mTAP AIR PORTUGAL
Deal found 12/24$843
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:55 pmIAD - LIS
2 stops19h 30mMultiple Airlines
Wed 1/145:10 pmLIS - IAD
1 stop24h 53mMultiple Airlines
Deal found 12/24$992
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:55 pmIAD - LIS
2 stops27h 45mMultiple Airlines
Wed 1/145:10 pmLIS - IAD
1 stop24h 53mMultiple Airlines
Deal found 12/24$1,008
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:55 pmIAD - LIS
2 stops38h 10mMultiple Airlines
Tue 1/1310:45 amLIS - IAD
Nonstop8h 50mMultiple Airlines
Deal found 12/24$1,021
This oojo deal was found by Cheapflights users on 12/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 pmPHL - LIS
Nonstop7h 00mBritish Airways
Fri 1/912:55 pmLIS - PHL
2 stops27h 30mBritish Airways
Deal found 12/25$1,030
This FlightHub deal was found by Cheapflights users on 12/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:30 pmIAD - LIS
Nonstop7h 05mTAP AIR PORTUGAL
Tue 1/1310:45 amLIS - IAD
Nonstop8h 50mTAP AIR PORTUGAL
Deal found 12/24$1,039
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:55 pmIAD - LIS
2 stops19h 30mMultiple Airlines
Thu 1/1511:00 amLIS - IAD
1 stop28h 19mMultiple Airlines
Deal found 12/24$1,049
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:30 pmIAD - LIS
2 stops18h 55mMultiple Airlines
Tue 1/1310:45 amLIS - IAD
Nonstop8h 50mMultiple Airlines
Deal found 12/24$1,057
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:27 amPHL - LIS
2 stops43h 53mUnited Airlines
Sat 1/105:00 amLIS - PHL
2 stops22h 46mUnited Airlines
Deal found 12/25$1,062
This oojo deal was found by Cheapflights users on 12/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 amPHL - LIS
1 stop15h 55mTAP AIR PORTUGAL
Fri 1/97:50 pmLIS - PHL
2 stops27h 48mTAP AIR PORTUGAL
Deal found 12/24$1,097
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:05 amPHL - LIS
1 stop19h 55mDelta
Fri 1/95:00 amLIS - PHL
2 stops22h 06mDelta
Deal found 12/25$1,103
This Air France deal was found by Cheapflights users on 12/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:47 pmPHL - LIS
2 stops16h 33mMultiple Airlines
Fri 1/95:00 amLIS - PHL
2 stops17h 42mMultiple Airlines
Deal found 12/26$1,107

Find flight deals from Maryland to Lisbon

Keep the following information in mind while searching for Maryland to Lisbon flight deals. Data was last updated December 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$574
(KAYAK)

One-way from

$229
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,391
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 Lisbon Humberto Delgado
Search Deals
One-way flight from Maryland to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Maryland to Lisbon that are best for you.

Fly from

Maryland

Fly to

Lisbon

Route

Depart

Return

Price

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 3/9

2:38 pm-9:30 pm

2 stops26h 52m

Lisbon Humberto Delgado

Sat 3/14

7:05 am-12:53 am

2 stops21h 48m

$632

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Mon 3/16

2:25 pm-9:30 pm

2 stops27h 05m

Lisbon Humberto Delgado

Fri 3/20

6:55 am-10:36 pm

2 stops19h 41m

$632

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 2/15

4:05 pm-9:20 am

1 stop12h 15m

Lisbon Humberto Delgado

Tue 2/24

5:00 am-10:46 pm

2 stops22h 46m

$644

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/17

10:20 pm-9:15 am

Nonstop6h 55m

Lisbon Humberto Delgado

Thu 3/26

10:55 am-3:00 pm

Nonstop8h 05m

$657

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Sun 1/25

12:23 pm-4:05 pm

2 stops22h 42m

Lisbon Humberto Delgado

Sun 2/8

7:00 pm-7:09 pm

2 stops29h 09m

$662

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/10

8:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Tue 3/17

11:20 am-2:17 pm

2 stops30h 57m

$664

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Wed 1/21

8:30 pm-5:55 pm

2 stops16h 25m

Lisbon Humberto Delgado

Sun 2/8

7:00 pm-7:09 pm

2 stops29h 09m

$665

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/17

10:20 pm-9:15 am

Nonstop6h 55m

Lisbon Humberto Delgado

Thu 3/26

10:55 am-3:00 pm

Nonstop8h 05m

$666

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 3/18

10:05 pm-9:50 pm

2 stops19h 45m

Lisbon Humberto Delgado

Tue 3/31

6:45 pm-2:00 pm

2 stops24h 15m

$707

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 2/15

9:30 pm-9:05 am

Nonstop6h 35m

Lisbon Humberto Delgado

Sat 2/21

6:45 pm-3:35 pm

1 stop25h 50m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

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

Currently, February is the cheapest month in which you can book a flight from Maryland to Lisbon (average of $346). Flying from Maryland to Lisbon in June is currently the most expensive (average of $1,172). 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 MD to LIS?

Find hourly flight availability from Maryland to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Maryland to Lisbon at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Maryland to Lisbon?

Related info for your journey

Find useful and relevant information for your journey from Maryland to Lisbon. 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 Lisbon from Maryland?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from Maryland to Lisbon. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • How long is the flight from Maryland to Lisbon?

    For as low as $657, Finnair can have you in Lisbon from Maryland in 6h 55m. The distance from Maryland to Lisbon is about 3447 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Lisbon?

    When deciding which route to take from Maryland to Lisbon consider Washington, D.C. Dulles Intl - Lisbon Humberto Delgado, Washington, D.C. Reagan-National - Lisbon Humberto Delgado or Baltimore/Washington - Lisbon Humberto Delgado as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Maryland to Lisbon (average of $346). Flying from Maryland to Lisbon in June is currently the most expensive (average of $1,172). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Oeiras
Ericeira
Costa da Caparica
Torres Vedras
Beja
Nazaré
Sesimbra
Colares

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Alternative routes for Maryland to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Maryland to Lisbon

Discover the top 6 airlines that operate flights from Maryland 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 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$345Average$399FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$569Average$1,143FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$683Average$1,038FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$701Average$1,398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$748Average$923FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$771Average$875FlexibilityNo cancel feeOn-time70%

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