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Cheap flights from Baltimore to Lisbon from $272

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Lisbon departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:40 pm - 12:50 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:40 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
33h 40m1 stop Reykjavik Keflavik Intl
$654Icelandair
Sat, Nov 14 - Sun, Nov 22
Icelandair Logo
7:40 pm - 12:50 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:40 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
33h 40m1 stop Reykjavik Keflavik Intl
$662Icelandair
Mon, Nov 2 - Sun, Nov 22
Icelandair Logo
7:40 pm - 12:50 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:40 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
33h 40m1 stop Reykjavik Keflavik Intl
$664Icelandair
Wed, Jan 20 - Sun, Jan 24
Icelandair Logo
7:40 pm - 12:50 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 pm - 6:40 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
33h 40m1 stop Reykjavik Keflavik Intl
$665Icelandair
Sat, Jan 9 - Sun, Jan 24
British Airways Logo
6:55 pm - 12:05 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop London Heathrow
British Airways Logo
7:05 am - 5:05 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
15h 00m1 stop London Heathrow
$756British Airways
Tue, Nov 17 - Fri, Nov 27
British Airways Logo
6:55 pm - 12:05 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 10m1 stop London Heathrow
British Airways Logo
7:05 am - 5:05 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
15h 00m1 stop London Heathrow
$756British Airways
Tue, Nov 17 - Fri, Nov 27
British Airways Logo
6:55 pm - 2:55 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
15h 00m1 stop London Heathrow
British Airways Logo
7:05 am - 5:05 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
15h 00m1 stop London Heathrow
$756British Airways
Mon, Nov 2 - Wed, Nov 18
TAP AIR PORTUGAL Logo
7:22 pm - 1:00 pmBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
12h 38m1 stop Miami
TAP AIR PORTUGAL Logo
11:55 am - 11:59 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
17h 04m1 stop Chicago O'Hare Intl
$1,541TAP AIR PORTUGAL
Sun, Nov 1 - Fri, Nov 6
TAP AIR PORTUGAL Logo
11:46 am - 10:15 amBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
17h 29m1 stop Chicago O'Hare Intl
TAP AIR PORTUGAL Logo
10:00 am - 10:57 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
17h 57m1 stop Miami
$1,541TAP AIR PORTUGAL
Sun, Nov 15 - Thu, Nov 19
TAP AIR PORTUGAL Logo
11:51 am - 6:00 amBWI  Baltimore/Washington-LIS Lisbon Humberto Delgado
13h 09m1 stop Miami
TAP AIR PORTUGAL Logo
11:55 am - 11:59 pmLIS  Lisbon Humberto Delgado-BWI Baltimore/Washington
17h 04m1 stop Chicago O'Hare Intl
$1,543TAP AIR PORTUGAL
Sun, Nov 8 - Fri, Nov 13

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Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets
Icelandair
Nov 14
BWI7:40 pmBaltimore/Washington
12h 10m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Nov 22
LIS2:00 pmLisbon Humberto Delgado
33h 40m
1 stop
BWI6:40 pmBaltimore/Washington
$654
Icelandair
Nov 2
BWI7:40 pmBaltimore/Washington
12h 10m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Nov 22
LIS2:00 pmLisbon Humberto Delgado
33h 40m
1 stop
BWI6:40 pmBaltimore/Washington
$662
Icelandair
Jan 20
BWI7:40 pmBaltimore/Washington
12h 10m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Jan 24
LIS2:00 pmLisbon Humberto Delgado
33h 40m
1 stop
BWI6:40 pmBaltimore/Washington
$664

Delta flights from Baltimore to Lisbon

Our best Delta deals on Baltimore to Lisbon flight tickets
Delta
Nov 10
BWI6:36 pmBaltimore/Washington
9h 24m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 18
LIS5:00 amLisbon Humberto Delgado
17h 56m
2 stops
BWI5:56 pmBaltimore/Washington
$765
Delta
Nov 10
BWI6:36 pmBaltimore/Washington
9h 24m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 17
LIS5:00 amLisbon Humberto Delgado
17h 56m
2 stops
BWI5:56 pmBaltimore/Washington
$766
Delta
Nov 10
BWI6:36 pmBaltimore/Washington
9h 24m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 17
LIS11:15 amLisbon Humberto Delgado
16h 47m
1 stop
BWI11:02 pmBaltimore/Washington
$767

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Baltimore to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Sat 11/14

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Sun 11/22

2:00 pm-6:40 pm

1 stop33h 40m

$654

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Mon 11/2

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Sun 11/22

2:00 pm-6:40 pm

1 stop33h 40m

$662

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Wed 1/20

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Sun 1/24

2:00 pm-6:40 pm

1 stop33h 40m

$664

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Sat 1/9

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Sun 1/24

2:00 pm-6:40 pm

1 stop33h 40m

$665
Quickest round-trip

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Tue 11/17

6:55 pm-12:05 pm

1 stop12h 10m

Lisbon Humberto Delgado

Fri 11/27

7:05 am-5:05 pm

1 stop15h 00m

$756

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Tue 11/17

6:55 pm-12:05 pm

1 stop12h 10m

Lisbon Humberto Delgado

Fri 11/27

7:05 am-5:05 pm

1 stop15h 00m

$756

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Mon 11/2

6:55 pm-2:55 pm

1 stop15h 00m

Lisbon Humberto Delgado

Wed 11/18

7:05 am-5:05 pm

1 stop15h 00m

$756

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Sun 11/1

7:22 pm-1:00 pm

1 stop12h 38m

Lisbon Humberto Delgado

Fri 11/6

11:55 am-11:59 pm

1 stop17h 04m

$1,541

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Sun 11/15

11:46 am-10:15 am

1 stop17h 29m

Lisbon Humberto Delgado

Thu 11/19

10:00 am-10:57 pm

1 stop17h 57m

$1,541

BaltimoreLisbon

BWI Baltimore/Washington - LIS Lisbon Humberto Delgado

BWILIS

Baltimore/Washington

Sun 11/8

11:51 am-6:00 am

1 stop13h 09m

Lisbon Humberto Delgado

Fri 11/13

11:55 am-11:59 pm

1 stop17h 04m

$1,543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Baltimore to Lisbon

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

What is the typical price of a round-trip flight between Baltimore and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $1,203 to $1,295.
The lowest price recently found on this route was $654.

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Baltimore to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of February, then departing from Baltimore during the month March is also very affordable. Most momondo users find prices during this month for around $808.

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

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $793. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Lisbon for around $937.

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

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $828. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $878 on average. Flights to Lisbon from Baltimore in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Baltimore to Lisbon flights?

You could potentially save up to 30% on your flight if you consider stops on a Baltimore to Lisbon flight.

When to book flights from Baltimore to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Lisbon (BWI to LIS) flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Baltimore to Lisbon takes 12h 10m
There are no direct flights from Baltimore to Lisbon. There are no popular flight routes from Baltimore to Lisbon.
Search flight deals

Frequently asked questions about flying from Baltimore to Lisbon

  • How far is Baltimore/Washington to Lisbon Humberto Delgado by plane?

    Baltimore/Washington and Lisbon Humberto Delgado are 3531.0 mi apart from one another. By plane, this route typically takes 12h 10m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Lisbon?

Best airlines flying from Baltimore to Lisbon

Compare and see reviews for airlines that fly from Baltimore to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $640Free CancellationRating
7.2
2,360 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $719Free CancellationRating
6.7
8,151 reviews
Search British Airways flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Figueira da Foz
Setúbal
Estoril
Nazaré
Evora
Ericeira
Peniche
Óbidos
Tomar
Batalha
Leiria
Sesimbra
Oeiras
Zambujeira do Mar
Torres Vedras
Comporta
Sines
Caldas da Rainha

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Baltimore.

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

Yes. All flights to Lisbon from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Lisbon from Baltimore.

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

Yes. momondo can track prices for Baltimore to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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