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Cheap flights from Baltimore to Lisbon from $296

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 10/14. 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
8:30 pm - 1:50 pm
BWI
-
LIS
12h 20m
1 stop
Icelandair Logo
3:00 pm - 7:25 pm
LIS
-
BWI
33h 25m
1 stop
$521Icelandair
Wed, Oct 14 - Sun, Oct 18
Icelandair Logo
11:20 pm - 1:50 pm
BWI
-
LIS
33h 30m
1 stop
Icelandair Logo
3:00 pm - 7:25 pm
LIS
-
BWI
33h 25m
1 stop
$523Icelandair
Tue, Sep 29 - Sun, Oct 18
Icelandair Logo
7:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$609Icelandair
Wed, Nov 25 - Thu, Dec 3
Icelandair Logo
8:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$661Icelandair
Sat, Oct 31 - Thu, Nov 12
Icelandair Logo
7:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$664Icelandair
Mon, Nov 2 - Tue, Nov 10
Icelandair Logo
7:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$669Icelandair
Wed, Dec 2 - Tue, Dec 8
Icelandair Logo
8:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$692Icelandair
Wed, Oct 28 - Tue, Nov 3
Icelandair Logo
8:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$694Icelandair
Wed, Oct 28 - Tue, Nov 3
Icelandair Logo
8:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$699Icelandair
Wed, Oct 28 - Tue, Nov 3
Icelandair Logo
8:40 pm - 12:50 pm
BWI
-
LIS
12h 10m
1 stop
Icelandair Logo
2:00 pm - 6:40 pm
LIS
-
BWI
33h 40m
1 stop
$703Icelandair
Wed, Oct 28 - Tue, Nov 3

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United Airlines flights from Baltimore to Lisbon

Our best United Airlines deals on Baltimore to Lisbon flight tickets
United Airlines
Oct 13
BWI9:09 amBaltimore/Washington
19h 11m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 27
LIS12:50 pmLisbon Humberto Delgado
36h 33m
2 stops
BWI9:23 pmBaltimore/Washington
$789
United Airlines
Oct 14
BWI9:09 amBaltimore/Washington
19h 11m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 22
LIS11:25 amLisbon Humberto Delgado
40h 34m
2 stops
BWI10:59 pmBaltimore/Washington
$794
United Airlines
Oct 12
BWI9:09 amBaltimore/Washington
43h 11m
2 stops
LIS9:20 amLisbon Humberto Delgado
Oct 20
LIS6:45 amLisbon Humberto Delgado
32h 54m
2 stops
BWI10:39 amBaltimore/Washington
$803

British Airways flights from Baltimore to Lisbon

Our best British Airways deals on Baltimore to Lisbon flight tickets
British Airways
Oct 19
BWI9:30 pmBaltimore/Washington
15h 25m
1 stop
LIS5:55 pmLisbon Humberto Delgado
Nov 2
LIS6:35 pmLisbon Humberto Delgado
29h 10m
1 stop
BWI6:45 pmBaltimore/Washington
$784
British Airways
Aug 17
BWI9:30 pmBaltimore/Washington
15h 25m
1 stop
LIS5:55 pmLisbon Humberto Delgado
Aug 25
LIS7:10 amLisbon Humberto Delgado
15h 05m
1 stop
BWI5:15 pmBaltimore/Washington
$817
British Airways
Oct 21
BWI9:30 pmBaltimore/Washington
13h 10m
1 stop
LIS3:40 pmLisbon Humberto Delgado
Oct 30
LIS7:05 amLisbon Humberto Delgado
16h 40m
1 stop
BWI7:45 pmBaltimore/Washington
$822

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 July 23, 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
Quickest round-trip

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/14

8:30 pm-1:50 pm

1 stop12h 20m

Lisbon Humberto Delgado

Sun 10/18

3:00 pm-7:25 pm

1 stop33h 25m

$521

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/29

11:20 pm-1:50 pm

1 stop33h 30m

Lisbon Humberto Delgado

Sun 10/18

3:00 pm-7:25 pm

1 stop33h 25m

$523

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 11/25

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Thu 12/3

2:00 pm-6:40 pm

1 stop33h 40m

$609

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 10/31

8:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Thu 11/12

2:00 pm-6:40 pm

1 stop33h 40m

$661

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 11/2

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/10

2:00 pm-6:40 pm

1 stop33h 40m

$664

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 12/2

7:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 12/8

2:00 pm-6:40 pm

1 stop33h 40m

$669

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

8:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/3

2:00 pm-6:40 pm

1 stop33h 40m

$692

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

8:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/3

2:00 pm-6:40 pm

1 stop33h 40m

$694

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

8:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/3

2:00 pm-6:40 pm

1 stop33h 40m

$699

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

8:40 pm-12:50 pm

1 stop12h 10m

Lisbon Humberto Delgado

Tue 11/3

2:00 pm-6:40 pm

1 stop33h 40m

$703

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 $954 to $1,235.
The lowest price recently found on this route was $521.

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 $640. If you are unable to visit Lisbon during the month of February, then departing from Baltimore during the month September is also very affordable. Most momondo users find prices during this month for around $709.

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 $786. 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 $923.

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 $814. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $881 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 27% 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

10h 27m

Direct flights

None
The fastest flight from Baltimore to Lisbon takes 10h 27m
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 10h 27m.

  • 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
2,344 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $719Free CancellationRating
6.7
8,129 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
Ericeira
Figueira da Foz
Setúbal
Estoril
Fátima
Nazaré
Evora
Leiria
Peniche
Batalha
Sesimbra
Óbidos
Oeiras
Zambujeira do Mar
Tomar
Torres Vedras
Comporta
Sines
Costa da Caparica

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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