How does KAYAK find such low prices on flights from Maryland to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Lisbon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maryland to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$290 CHEAP FLIGHTS from Maryland to Lisbon

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Cheap Flights from Maryland to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maryland to Lisbon

Sun, Jan 10 - Wed, Jan 20

9:05 pm - 11:35 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

9h 30m1 stop Casablanca Mohamed V

11:40 am - 7:05 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

12h 25m1 stop Casablanca Mohamed V

$649Royal Air Maroc

Wed, Feb 10 - Thu, Feb 11

9:05 pm - 11:35 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

9h 30m1 stop Casablanca Mohamed V

5:55 pm - 7:05 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

30h 10m1 stop Casablanca Mohamed V

$649Royal Air Maroc

Mon, Dec 7 - Sun, Dec 13

7:40 pm - 12:50 pmBWI Baltimore/Washington-LIS Lisbon Humberto Delgado

12h 10m1 stop Reykjavik Keflavik Intl

2:00 pm - 6:40 pmLIS Lisbon Humberto Delgado-BWI Baltimore/Washington

33h 40m1 stop Reykjavik Keflavik Intl

$655Icelandair

Wed, Feb 3 - Tue, Feb 9

7:40 pm - 12:50 pmBWI Baltimore/Washington-LIS Lisbon Humberto Delgado

12h 10m1 stop Reykjavik Keflavik Intl

11:35 am - 6:40 pmLIS Lisbon Humberto Delgado-BWI Baltimore/Washington

12h 05m1 stop Reykjavik Keflavik Intl

$660Icelandair

Mon, Nov 9 - Sun, Nov 15

8:30 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

14h 35m1 stop Kastrup Copenhagen

4:55 pm - 5:15 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Kastrup Copenhagen

$682Scandinavian Airlines

Mon, Nov 9 - Fri, Nov 13

8:30 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

14h 35m1 stop Kastrup Copenhagen

4:55 pm - 6:50 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

30h 55m1 stop Kastrup Copenhagen

$682Scandinavian Airlines

Thu, Oct 1 - Thu, Oct 8

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

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

8h 20mnonstop

$710TAP AIR PORTUGAL

Wed, Sep 23 - Tue, Oct 6

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

11:40 am - 3:10 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 30mnonstop

$728TAP AIR PORTUGAL

Tue, Nov 17 - Tue, Nov 24

10:55 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

19h 35m1 stop Munich Franz Josef Strauss

5:00 am - 3:55 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Frankfurt am Main

$734Lufthansa

Tue, Nov 10 - Tue, Nov 17

10:55 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

19h 35m1 stop Munich Franz Josef Strauss

5:00 am - 3:55 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

15h 55m1 stop Frankfurt am Main

$734Lufthansa

Recent last minute flight deals from Maryland to Lisbon

Tue, Aug 25 - Tue, Sep 1

8:20 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

22h 30m2 stops Zurich Milan Malpensa

9:15 pm - 7:01 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

26h 46m3 stops Barcelona-El Prat Milan Malpensa Montreal Pierre Elliott Trudeau Intl

$963Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

9:45 am - 11:50 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

33h 05m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Milan Malpensa

9:15 pm - 7:01 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

26h 46m3 stops Barcelona-El Prat Milan Malpensa Montreal Pierre Elliott Trudeau Intl

$985Multiple Airlines

Tue, Aug 25 - Sat, Sep 5

5:05 pm - 5:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

11:40 am - 3:10 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 30mnonstop

$1,004TAP AIR PORTUGAL

Sat, Aug 22 - Tue, Sep 1

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

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

8h 20mnonstop

$1,009TAP AIR PORTUGAL

Sun, Aug 23 - Tue, Sep 1

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

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

8h 20mnonstop

$1,025JetBlue

Sat, Aug 22 - Mon, Aug 31

9:00 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

15h 40m1 stop Casablanca Mohamed V

6:40 pm - 7:00 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Casablanca Mohamed V

$1,068Royal Air Maroc

Mon, Aug 24 - Mon, Aug 31

9:00 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

15h 40m1 stop Casablanca Mohamed V

6:40 pm - 7:00 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Casablanca Mohamed V

$1,069Royal Air Maroc

Sat, Aug 22 - Thu, Sep 3

6:45 pm - 9:35 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

21h 50m2 stops London Heathrow Dublin

11:25 am - 6:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

12h 30m1 stop Dublin

$1,362Aer Lingus

Sat, Aug 22 - Thu, Sep 3

8:25 pm - 9:35 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

20h 10m1 stop Dublin

11:25 am - 8:38 amLIS Lisbon Humberto Delgado-PHL Philadelphia

26h 13m2 stops Dublin Boston Logan Intl

$1,377Aer Lingus

Sat, Aug 22 - Mon, Aug 24

5:05 pm - 5:30 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 25mnonstop

11:40 am - 3:05 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 25mnonstop

$3,638JetBlue

Recent direct flight deals from Maryland to Lisbon

Thu, Oct 1 - Thu, Oct 8

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

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

8h 20mnonstop

$710TAP AIR PORTUGAL

Wed, Sep 23 - Tue, Oct 6

10:35 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

7h 20mnonstop

11:40 am - 3:10 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 30mnonstop

$728TAP AIR PORTUGAL

Sun, Nov 8 - Sun, Nov 22

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

7h 10mnonstop

4:45 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$753JetBlue

Sun, Nov 8 - Sun, Nov 15

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

7h 10mnonstop

4:45 pm - 8:35 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 50mnonstop

$753JetBlue

Tue, Feb 2 - Fri, Feb 5

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

6h 40mnonstop

11:05 am - 3:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

9h 15mnonstop

$757British Airways

Tue, Feb 16 - Tue, Feb 23

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

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$757British Airways

Tue, Nov 3 - Fri, Nov 13

10:15 pm - 10:05 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

6h 50mnonstop

12:20 pm - 3:40 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

$762United Airlines

Mon, Nov 9 - Tue, Nov 17

10:30 pm - 10:20 amIAD Washington, D.C. Dulles Intl-LIS Lisbon Humberto Delgado

6h 50mnonstop

12:20 pm - 3:40 pmLIS Lisbon Humberto Delgado-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

$762United Airlines

Mon, Jan 11 - Tue, Jan 19

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

6h 40mnonstop

11:05 am - 3:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

9h 15mnonstop

$775Finnair

Sun, Dec 13 - Tue, Dec 22

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

6h 40mnonstop

11:05 am - 2:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

8h 00mnonstop

$775Finnair

Useful Info

Low season	January
High season	July
Cheapest flight	$290

Best time to beat the crowds with an average 33% drop in price.

Most popular time to fly with an average 28% increase in price.

Flight from Philadelphia to Lisbon

How does KAYAK find such low prices on flights from Maryland to Lisbon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Lisbon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Lisbon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Setúbal

Óbidos

Tomar

Costa da Caparica

Sines

Almada

Torres Vedras

Caldas da Rainha

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

Everything you need to know for your flight to Lisbon

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Lisbon (LIS)

LIS

$290 Find Cheap Flights from Maryland to Lisbon - Compare and Save

Cheap Flights from Maryland to Lisbon

Recent round-trip flight deals from Maryland to Lisbon

Recent one-way flight deals from Maryland to Lisbon

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Everything you need to know for your flight to Lisbon

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