What is the cheapest airline that flies from Lisbon Humberto Delgado to Maryland?

British Airways, WestJet, and Iberia are the most popular carriers operating from Lisbon Humberto Delgado to Maryland

How many flights depart from Lisbon to Maryland on average per week?

The number of flights available between Lisbon and Maryland is 70 per week as of August 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Maryland?

Prices for flights from Lisbon Humberto Delgado Airport to Maryland are updated daily.

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Maryland?

As of August 2026, there are 4 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Maryland.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$362 Cheap Flights from Lisbon to Maryland in 2026

Find the cheapest flights from Lisbon to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 5:15 pmLIS Lisbon Humberto Delgado-BWI Baltimore/Washington

15h 05m1 stop London Heathrow

9:30 pm - 4:20 pmBWI Baltimore/Washington-LIS Lisbon Humberto Delgado

13h 50m1 stop London Heathrow

$535British Airways

Tue, Sep 29 - Sat, Oct 10

7:10 am - 5:15 pmLIS Lisbon Humberto Delgado-BWI Baltimore/Washington

15h 05m1 stop London Heathrow

9:35 pm - 4:25 pmBWI Baltimore/Washington-LIS Lisbon Humberto Delgado

13h 50m1 stop London Heathrow

$535British Airways

Tue, Sep 29 - Sun, Oct 11

5:00 am - 4:32 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 32m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:10 am - 8:50 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

16h 40m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$616Delta

Wed, Sep 9 - Wed, Sep 30

5:00 am - 4:32 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

16h 32m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:02 pm - 3:10 pmDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

17h 08m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$616Delta

Thu, Sep 17 - Wed, Nov 18

12:20 pm - 3:20 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$640United Airlines

Wed, Sep 30 - Sun, Oct 11

12:20 pm - 3:15 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

7h 55mnonstop

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$640United Airlines

Tue, Aug 25 - Tue, Sep 8

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:45 pm - 6:10 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

$642TAP AIR PORTUGAL

Thu, Sep 17 - Wed, Sep 23

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

10:30 pm - 10:40 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 10mnonstop

$642TAP AIR PORTUGAL

Thu, Sep 17 - Wed, Nov 18

8:20 am - 4:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

13h 00m1 stop Madrid Barajas

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

$830Iberia

Sat, Nov 21 - Sat, Nov 28

6:30 am - 3:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 20m1 stop Madrid Barajas

7:30 pm - 7:40 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 10mnonstop

$841Iberia

Thu, Dec 10 - Wed, Jan 6

Cheap last minute flights

Enter your travel dates to find the best prices.

9:50 am - 7:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

14h 45m1 stop Paris Charles de Gaulle

12:25 pm - 8:50 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

15h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$745Delta

Thu, Aug 20 - Tue, Sep 15

5:35 am - 7:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

19h 00m1 stop Paris Charles de Gaulle

9:45 pm - 5:50 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

15h 05m1 stop Paris Charles de Gaulle

$745Delta

Thu, Aug 20 - Tue, Sep 15

9:50 am - 7:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

14h 45m1 stop Paris Charles de Gaulle

6:15 pm - 11:15 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

12h 00m1 stop Paris Charles de Gaulle

$745Delta

Tue, Aug 18 - Tue, Aug 25

11:25 am - 10:18 amLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

27h 53m1 stop Montreal Pierre Elliott Trudeau Intl

2:59 pm - 8:20 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

12h 21m1 stop Newark

$794United Airlines

Tue, Aug 18 - Tue, Aug 25

11:25 am - 11:13 amLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

28h 48m1 stop Montreal Pierre Elliott Trudeau Intl

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$794United Airlines

Tue, Aug 18 - Tue, Aug 25

11:05 am - 9:13 pmLIS Lisbon Humberto Delgado-DCA Washington, D.C. Reagan-National

15h 08m1 stop Philadelphia

1:33 pm - 9:05 amDCA Washington, D.C. Reagan-National-LIS Lisbon Humberto Delgado

14h 32m1 stop Philadelphia

$818British Airways

Thu, Aug 20 - Tue, Sep 15

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

6:45 pm - 2:30 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 45m1 stop London Heathrow

$1,150British Airways

Wed, Aug 19 - Tue, Aug 25

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

9:05 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 00mnonstop

$1,299Iberia

Wed, Aug 19 - Wed, Aug 26

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:45 pm - 6:10 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

$1,459TAP AIR PORTUGAL

Sun, Aug 16 - Wed, Sep 23

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:45 pm - 6:10 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

$1,509TAP AIR PORTUGAL

Tue, Aug 18 - Wed, Sep 23

Cheap direct flights

Enter your travel dates to find the best prices.

12:20 pm - 3:20 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$640United Airlines

Thu, Sep 24 - Mon, Oct 12

12:20 pm - 3:20 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$640United Airlines

Fri, Sep 25 - Mon, Oct 12

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:45 pm - 6:10 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

$642TAP AIR PORTUGAL

Thu, Sep 17 - Wed, Sep 23

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

10:30 pm - 10:40 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 10mnonstop

$642TAP AIR PORTUGAL

Thu, Sep 17 - Wed, Nov 18

5:15 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

5:45 pm - 6:10 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

$672JetBlue

Thu, Sep 17 - Wed, Sep 23

12:20 pm - 3:20 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 00mnonstop

10:25 pm - 10:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 05mnonstop

$703Lufthansa

Thu, Sep 17 - Wed, Sep 23

10:40 am - 1:40 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

9:25 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 40mnonstop

$843Iberia

Sat, Nov 21 - Sat, Nov 28

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

9:05 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 00mnonstop

$850Iberia

Thu, Sep 3 - Mon, Sep 7

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

9:05 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 00mnonstop

$1,230British Airways

Sun, Sep 27 - Sun, Oct 4

11:05 am - 1:50 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 45mnonstop

9:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

$1,235British Airways

Wed, Sep 23 - Tue, Oct 13

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Air Canada flights from Lisbon to Maryland

Our best Air Canada deals on Lisbon to Maryland flight tickets

Air Canada

Aug 25

LIS11:25 amLisbon Humberto Delgado

32h 36m

1 stop

IAD3:01 pmWashington, D.C. Dulles Intl

Sep 8

IAD1:13 pmWashington, D.C. Dulles Intl

16h 52m

2 stops

LIS11:05 amLisbon Humberto Delgado

$751

Air Canada

Aug 26

LIS11:25 amLisbon Humberto Delgado

12h 36m

1 stop

IAD7:01 pmWashington, D.C. Dulles Intl

Sep 9

IAD3:15 pmWashington, D.C. Dulles Intl

14h 50m

2 stops

LIS11:05 amLisbon Humberto Delgado

$755

Air Canada

Dec 5

LIS11:20 amLisbon Humberto Delgado

27h 04m

2 stops

PHL9:24 amPhiladelphia

Dec 7

PHL9:15 amPhiladelphia

19h 05m

1 stop

LIS9:20 amLisbon Humberto Delgado

$760

Iberia flights from Lisbon to Maryland

Our best Iberia deals on Lisbon to Maryland flight tickets

Iberia

Sep 17

LIS8:25 amLisbon Humberto Delgado

15h 30m

1 stop

IAD6:55 pmWashington, D.C. Dulles Intl

Nov 19

IAD5:50 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

LIS11:50 amLisbon Humberto Delgado

$568

Iberia

Sep 24

LIS8:25 amLisbon Humberto Delgado

15h 30m

1 stop

IAD6:55 pmWashington, D.C. Dulles Intl

Oct 8

IAD8:25 pmWashington, D.C. Dulles Intl

14h 40m

1 stop

LIS4:05 pmLisbon Humberto Delgado

$636

Iberia

Sep 29

LIS8:25 amLisbon Humberto Delgado

15h 25m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

Oct 12

IAD5:00 pmWashington, D.C. Dulles Intl

13h 50m

1 stop

LIS11:50 amLisbon Humberto Delgado

$637

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonBaltimore

LIS Lisbon Humberto Delgado - BWI Baltimore/Washington

LISBWI

Lisbon Humberto Delgado

Tue 9/29

7:10 am-5:15 pm

1 stop15h 05m

Baltimore/Washington

Sat 10/10

9:30 pm-4:20 pm

1 stop13h 50m

$535

LisbonBaltimore

LIS Lisbon Humberto Delgado - BWI Baltimore/Washington

LISBWI

Lisbon Humberto Delgado

Tue 9/29

7:10 am-5:15 pm

1 stop15h 05m

Baltimore/Washington

Sun 10/11

9:35 pm-4:25 pm

1 stop13h 50m

$535

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Wed 9/9

5:00 am-4:32 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Wed 9/30

11:10 am-8:50 am

2 stops16h 40m

$616

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - DCA Washington, D.C. Reagan-National

LISDCA

Lisbon Humberto Delgado

Thu 9/17

5:00 am-4:32 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Wed 11/18

5:02 pm-3:10 pm

2 stops17h 08m

$616

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - IAD Washington, D.C. Dulles Intl

LISIAD

Lisbon Humberto Delgado

Wed 9/30

12:20 pm-3:20 pm

Nonstop8h 00m

Washington, D.C. Dulles Intl

Sun 10/11

10:25 pm-10:30 am

Nonstop7h 05m

$640

Quickest round-trip

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - IAD Washington, D.C. Dulles Intl

LISIAD

Lisbon Humberto Delgado

Tue 8/25

12:20 pm-3:15 pm

Nonstop7h 55m

Washington, D.C. Dulles Intl

Tue 9/8

10:25 pm-10:30 am

Nonstop7h 05m

$640

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - IAD Washington, D.C. Dulles Intl

LISIAD

Lisbon Humberto Delgado

Thu 9/17

5:15 pm-8:35 pm

Nonstop8h 20m

Washington, D.C. Dulles Intl

Wed 9/23

5:45 pm-6:10 am

Nonstop7h 25m

$642

LisbonWashington, D.C.

LIS Lisbon Humberto Delgado - IAD Washington, D.C. Dulles Intl

LISIAD

Lisbon Humberto Delgado

Thu 9/17

5:15 pm-8:35 pm

Nonstop8h 20m

Washington, D.C. Dulles Intl

Wed 11/18

10:30 pm-10:40 am

Nonstop7h 10m

$642

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Sat 11/21

8:20 am-4:20 pm

1 stop13h 00m

Philadelphia

Sat 11/28

9:25 pm-9:05 am

Nonstop6h 40m

$830

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 12/10

6:30 am-3:50 pm

1 stop14h 20m

Philadelphia

Wed 1/6

7:30 pm-7:40 am

Nonstop7h 10m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lisbon to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Lisbon to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $888. The most expensive day to fly to Maryland is Monday, with ticket prices averaging around $1,111.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is in the afternoon. Flights from Lisbon to Maryland during this time can be as low as $705. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $973.

Cheap Lisbon to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Maryland

Fastest flight time	7h 45m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from Lisbon to Maryland takes 7h 45m

Direct flights go from Lisbon to Maryland every day.

There are 112 airports in Maryland. From Lisbon there are direct flights to Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD).

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Frequently asked questions about flying from Lisbon to Maryland

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Maryland?
Prices for flights from Lisbon Humberto Delgado Airport to Maryland are updated daily.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Maryland?
As of August 2026, there are 4 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Maryland.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from Lisbon to Maryland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maryland from Lisbon with this policy.

How can momondo help me find flights from Lisbon to Maryland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Lisbon.

I’m not ready to book a flight from Lisbon to Maryland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lisbon to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.