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Cheap flights from Baltimore to Lisbon from $306

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 7/28. 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.
American Airlines Logo
8:35 pm - 5:45 pm
BWI
-
LIS
16h 10m
1 stop
American Airlines Logo
6:30 am - 7:30 pm
LIS
-
BWI
18h 00m
2 stops
$712American Airlines
Sun, Nov 15 - Thu, Nov 19
American Airlines Logo
5:46 pm - 2:50 pm
BWI
-
LIS
16h 04m
2 stops
American Airlines Logo
6:30 am - 7:30 pm
LIS
-
BWI
18h 00m
2 stops
$717American Airlines
Sun, Nov 15 - Thu, Nov 19
British Airways Logo
9:30 pm - 6:00 pm
BWI
-
LIS
15h 30m
1 stop
British Airways Logo
7:05 am - 6:45 pm
LIS
-
BWI
16h 40m
1 stop
$719British Airways
Fri, Oct 23 - Sun, Nov 1
British Airways Logo
8:35 pm - 2:50 pm
BWI
-
LIS
13h 15m
1 stop
British Airways Logo
10:40 am - 6:45 pm
LIS
-
BWI
13h 05m
1 stop
$720British Airways
Sun, Nov 1 - Fri, Nov 6
British Airways Logo
9:35 pm - 5:40 pm
BWI
-
LIS
16h 05m
1 stop
British Airways Logo
7:05 am - 6:45 pm
LIS
-
BWI
16h 40m
1 stop
$730British Airways
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
$754Icelandair
Wed, Oct 28 - Tue, Nov 3
British Airways Logo
9:35 pm - 9:50 pm
BWI
-
LIS
20h 15m
1 stop
British Airways Logo
7:05 am - 6:45 pm
LIS
-
BWI
16h 40m
1 stop
$767British Airways
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
8:30 pm - 9:05 pm
BWI
-
LIS
19h 35m
2 stops
Multiple Airlines Logo
7:10 pm - 10:15 pm
LIS
-
BWI
32h 05m
3 stops
$768Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
British Airways Logo
8:35 pm - 9:55 pm
BWI
-
LIS
20h 20m
1 stop
British Airways Logo
10:35 am - 6:45 pm
LIS
-
BWI
13h 10m
1 stop
$770British Airways
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
8:30 pm - 11:40 pm
BWI
-
LIS
22h 10m
2 stops
Multiple Airlines Logo
9:15 pm - 10:15 pm
LIS
-
BWI
30h 00m
3 stops
$787Multiple Airlines
Thu, Sep 10 - Wed, Sep 16

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Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets
Icelandair
Oct 28
BWI8:40 pmBaltimore/Washington
12h 10m
1 stop
LIS12:50 pmLisbon Humberto Delgado
Nov 3
LIS2:00 pmLisbon Humberto Delgado
33h 40m
1 stop
BWI6:40 pmBaltimore/Washington
$754
Icelandair
Oct 3
BWI8:30 pmBaltimore/Washington
12h 20m
1 stop
LIS1:50 pmLisbon Humberto Delgado
Oct 13
LIS3:00 pmLisbon Humberto Delgado
12h 15m
1 stop
BWI10:15 pmBaltimore/Washington
$800
Icelandair
Sep 28
BWI8:30 pmBaltimore/Washington
12h 20m
1 stop
LIS1:50 pmLisbon Humberto Delgado
Oct 8
LIS3:00 pmLisbon Humberto Delgado
12h 15m
1 stop
BWI10:15 pmBaltimore/Washington
$808

British Airways flights from Baltimore to Lisbon

Our best British Airways deals on Baltimore to Lisbon flight tickets
British Airways
Oct 23
BWI9:30 pmBaltimore/Washington
15h 30m
1 stop
LIS6:00 pmLisbon Humberto Delgado
Nov 1
LIS7:05 amLisbon Humberto Delgado
16h 40m
1 stop
BWI6:45 pmBaltimore/Washington
$719
British Airways
Nov 1
BWI8:35 pmBaltimore/Washington
13h 15m
1 stop
LIS2:50 pmLisbon Humberto Delgado
Nov 6
LIS10:40 amLisbon Humberto Delgado
13h 05m
1 stop
BWI6:45 pmBaltimore/Washington
$720
British Airways
Oct 28
BWI9:35 pmBaltimore/Washington
16h 05m
1 stop
LIS5:40 pmLisbon Humberto Delgado
Nov 3
LIS7:05 amLisbon Humberto Delgado
16h 40m
1 stop
BWI6:45 pmBaltimore/Washington
$730

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 June 20, 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 - LIS

BWILIS

Baltimore/Washington

Sun 11/15

8:35 pm-5:45 pm

1 stop16h 10m

Lisbon Humberto Delgado

Thu 11/19

6:30 am-7:30 pm

2 stops18h 00m

$712

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 11/15

5:46 pm-2:50 pm

2 stops16h 04m

Lisbon Humberto Delgado

Thu 11/19

6:30 am-7:30 pm

2 stops18h 00m

$717

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Fri 10/23

9:30 pm-6:00 pm

1 stop15h 30m

Lisbon Humberto Delgado

Sun 11/1

7:05 am-6:45 pm

1 stop16h 40m

$719
Quickest round-trip

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 11/1

8:35 pm-2:50 pm

1 stop13h 15m

Lisbon Humberto Delgado

Fri 11/6

10:40 am-6:45 pm

1 stop13h 05m

$720

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

9:35 pm-5:40 pm

1 stop16h 05m

Lisbon Humberto Delgado

Tue 11/3

7:05 am-6:45 pm

1 stop16h 40m

$730

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

$754

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/28

9:35 pm-9:50 pm

1 stop20h 15m

Lisbon Humberto Delgado

Wed 11/4

7:05 am-6:45 pm

1 stop16h 40m

$767

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 9/10

8:30 pm-9:05 pm

2 stops19h 35m

Lisbon Humberto Delgado

Wed 9/16

7:10 pm-10:15 pm

3 stops32h 05m

$768

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 11/23

8:35 pm-9:55 pm

1 stop20h 20m

Lisbon Humberto Delgado

Mon 11/30

10:35 am-6:45 pm

1 stop13h 10m

$770

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 9/10

8:30 pm-11:40 pm

2 stops22h 10m

Lisbon Humberto Delgado

Wed 9/16

9:15 pm-10:15 pm

3 stops30h 00m

$787

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 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 $806.

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 $767. 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 $900.

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 $784. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $864 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 45% 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
2,286 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $806Free CancellationRating
6.7
8,056 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
Fátima
Nazaré
Estoril
Setúbal
Figueira da Foz
Peniche
Evora
Oeiras
Leiria
Sesimbra
Batalha
Óbidos
Zambujeira do Mar
Costa da Caparica
Tomar
Comporta
Sines
Torres Vedras

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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