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Lisbon

$246+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
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 21, 2025.

This oojo deal was found by Cheapflights users on 12/19. 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 12/19$843
This Turkish Airlines deal was found by Cheapflights users on 12/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:30 pmIAD - LIS
1 stop20h 35mTurkish Airlines
Mon 1/511:40 amLIS - IAD
1 stop36h 40mTurkish Airlines
Deal found 12/19$916
This oojo deal was found by Cheapflights users on 12/21. 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 1/96:45 pmLIS - PHL
2 stops28h 53mTAP AIR PORTUGAL
Deal found 12/21$994
This Delta deal was found by Cheapflights users on 12/19. 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 stops23h 56mDelta
Deal found 12/19$1,001
This Expedia deal was found by Cheapflights users on 12/19. 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.
Mon 12/296:34 pmPHL - LIS
2 stops33h 46mMultiple Airlines
Sat 1/108:20 amLIS - PHL
2 stops19h 26mMultiple Airlines
Deal found 12/19$1,071
This oojo deal was found by Cheapflights users on 12/21. 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 stops30h 36mBritish Airways
Deal found 12/21$1,073
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 12/235:35 pmPHL - LIS
2 stops48h 55mMultiple Airlines
Mon 1/1210:10 amLIS - PHL
1 stop20h 04mMultiple Airlines
Deal found 12/18$1,081
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:10 pmPHL - LIS
Nonstop6h 55mFinnair
Sat 1/103:55 pmLIS - PHL
1 stop26h 35mFinnair
Deal found 12/19$1,098
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Wed 12/245:15 pmIAD - LIS
2 stops18h 50mTAP AIR PORTUGAL
Sun 12/285:10 pmLIS - IAD
Nonstop8h 50mTAP AIR PORTUGAL
Deal found 12/19$1,105
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/316:55 pmPHL - LIS
Nonstop7h 00mAmerican Airlines
Fri 1/910:40 amLIS - PHL
1 stop31h 50mAmerican Airlines
Deal found 12/21$1,117
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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 Cheapflightsfares 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
Fri 1/165:15 pmLIS - IAD
Nonstop8h 45mTAP AIR PORTUGAL
Deal found 12/19$1,120
This Ovago deal was found by Cheapflights users on 12/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 pmIAD - LIS
1 stop32h 10mAer Lingus
Mon 1/510:50 amLIS - IAD
1 stop33h 45mAer Lingus
Deal found 12/19$1,158

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 21, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$532
(Mytrip)

One-way from

$246
(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 21, 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

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Mon 3/30

8:20 pm-3:35 pm

1 stop14h 15m

Lisbon Humberto Delgado

Fri 4/10

7:00 am-4:50 pm

1 stop14h 50m

$609

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 2/2

1:02 pm-9:30 pm

2 stops27h 28m

Lisbon Humberto Delgado

Sun 2/8

7:00 pm-10:02 pm

2 stops32h 02m

$632

Washington, D.C.Lisbon

DCA - LIS

DCALIS

Washington, D.C. Reagan-National

Tue 4/7

2:25 pm-3:35 pm

2 stops20h 10m

Lisbon Humberto Delgado

Mon 4/13

7:00 am-11:12 pm

2 stops21h 12m

$646

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 3/4

8:02 pm-10:15 am

1 stop9h 13m

Lisbon Humberto Delgado

Thu 3/12

5:00 am-5:05 pm

1 stop16h 05m

$658

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 3/2

8:02 pm-10:15 am

1 stop9h 13m

Lisbon Humberto Delgado

Thu 3/12

5:00 am-5:05 pm

1 stop16h 05m

$658

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Sat 2/14

8:30 pm-4:05 pm

1 stop14h 35m

Lisbon Humberto Delgado

Sun 2/22

12:00 pm-5:15 pm

2 stops34h 15m

$658

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 3/1

7:50 am-9:20 am

1 stop20h 30m

Lisbon Humberto Delgado

Thu 3/12

5:00 am-5:05 pm

1 stop16h 05m

$660

Washington, D.C.Lisbon

IAD - LIS

IADLIS

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-3:35 pm

1 stop14h 15m

Lisbon Humberto Delgado

Sat 4/11

7:00 am-7:19 pm

2 stops17h 19m

$661

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/17

10:35 am-9:20 am

2 stops18h 45m

Lisbon Humberto Delgado

Thu 3/26

5:00 am-5:05 pm

1 stop16h 05m

$661

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/3

10:06 am-9:20 am

2 stops18h 14m

Lisbon Humberto Delgado

Thu 3/12

5:00 am-5:05 pm

1 stop16h 05m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 21, 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 $691, Scandinavian Airlines can have you in Lisbon from Maryland in 7h 05m. The distance from Maryland to Lisbon is about 3580 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 21, 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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