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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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Baltimore to Lisbon (BWI-LIS)

Cheap round-trip flights

PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$381PLAY
Find Deal
Sun, Oct 12 - Fri, Oct 17
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$390PLAY
Find Deal
Thu, Sep 18 - Fri, Sep 26
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$391PLAY
Find Deal
Thu, Sep 18 - Fri, Sep 26
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$392PLAY
Find Deal
Thu, Sep 18 - Fri, Sep 26
Logo
6:50 pm - 9:55 pmBWI-LIS
22h 05m2 stops
Logo
9:45 pm - 5:40 pmLIS-BWI
24h 55m2 stops
$497
Find Deal
Sat, Sep 20 - Fri, Sep 26
Logo
6:50 pm - 9:55 pmBWI-LIS
22h 05m2 stops
Logo
5:55 am - 5:40 pmLIS-BWI
16h 45m2 stops
$529
Find Deal
Sat, Sep 13 - Sun, Sep 21
Scandinavian Airlines Logo
4:39 pm - 9:30 pmBWI-LIS
23h 51m2 stops
Scandinavian Airlines Logo
7:00 pm - 12:12 amLIS-BWI
34h 12m2 stops
$609Scandinavian Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
Icelandair Logo
8:40 pm - 8:20 pmBWI-LIS
19h 40m1 stop
Icelandair Logo
9:20 pm - 6:40 pmLIS-BWI
26h 20m1 stop
$628Icelandair
Find Deal
Sat, Nov 1 - Thu, Nov 13
Scandinavian Airlines Logo
2:10 pm - 4:05 pmBWI-LIS
20h 55m2 stops
Scandinavian Airlines Logo
7:00 pm - 9:56 pmLIS-BWI
31h 56m2 stops
$635Scandinavian Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 21
Icelandair Logo
8:40 pm - 8:20 pmBWI-LIS
19h 40m1 stop
Icelandair Logo
9:20 pm - 6:40 pmLIS-BWI
26h 20m1 stop
$639Icelandair
Find Deal
Sat, Nov 1 - Sun, Nov 9

Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets
Icelandair
Nov 1
BWI8:40 pmBaltimore/Washington
19h 40m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Nov 13
LIS9:20 pmLisbon Humberto Delgado
26h 20m
1 stop
BWI6:40 pmBaltimore/Washington
$628
Find similar
Icelandair
Nov 1
BWI8:40 pmBaltimore/Washington
19h 40m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Nov 9
LIS9:20 pmLisbon Humberto Delgado
26h 20m
1 stop
BWI6:40 pmBaltimore/Washington
$639
Find similar
Icelandair
Nov 15
BWI7:40 pmBaltimore/Washington
19h 40m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Nov 27
LIS9:20 pmLisbon Humberto Delgado
26h 20m
1 stop
BWI6:40 pmBaltimore/Washington
$668
Find similar

PLAY flights from Baltimore to Lisbon

Our best PLAY deals on Baltimore to Lisbon flight tickets
PLAY
Oct 12
BWI6:50 pmBaltimore/Washington
20h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Oct 17
LIS9:20 pmLisbon Humberto Delgado
25h 20m
1 stop
BWI5:40 pmBaltimore/Washington
$381
Find similar
PLAY
Sep 18
BWI6:50 pmBaltimore/Washington
20h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Sep 26
LIS9:20 pmLisbon Humberto Delgado
25h 20m
1 stop
BWI5:40 pmBaltimore/Washington
$390
Find similar
PLAY
Sep 18
BWI6:50 pmBaltimore/Washington
20h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
Sep 26
LIS9:20 pmLisbon Humberto Delgado
25h 20m
1 stop
BWI5:40 pmBaltimore/Washington
$391
Find similar

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 14, 2025.
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

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 10/12

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 10/17

9:20 pm-5:40 pm

1 stop25h 20m

$381

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 9/18

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 9/26

9:20 pm-5:40 pm

1 stop25h 20m

$390

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 9/18

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 9/26

9:20 pm-5:40 pm

1 stop25h 20m

$391

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 9/18

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Fri 9/26

9:20 pm-5:40 pm

1 stop25h 20m

$392

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 9/20

6:50 pm-9:55 pm

2 stops22h 05m

Lisbon Humberto Delgado

Fri 9/26

9:45 pm-5:40 pm

2 stops24h 55m

$497

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 9/13

6:50 pm-9:55 pm

2 stops22h 05m

Lisbon Humberto Delgado

Sun 9/21

5:55 am-5:40 pm

2 stops16h 45m

$529

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 11/15

4:39 pm-9:30 pm

2 stops23h 51m

Lisbon Humberto Delgado

Sun 11/23

7:00 pm-12:12 am

2 stops34h 12m

$609

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 11/1

8:40 pm-8:20 pm

1 stop19h 40m

Lisbon Humberto Delgado

Thu 11/13

9:20 pm-6:40 pm

1 stop26h 20m

$628

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 1/15

2:10 pm-4:05 pm

2 stops20h 55m

Lisbon Humberto Delgado

Wed 1/21

7:00 pm-9:56 pm

2 stops31h 56m

$635

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 11/1

8:40 pm-8:20 pm

1 stop19h 40m

Lisbon Humberto Delgado

Sun 11/9

9:20 pm-6:40 pm

1 stop26h 20m

$639

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 $638. If you are unable to visit Lisbon during the month of February, then departing from Baltimore during the month January is also very affordable. Most momondo users find prices during this month for around $777.

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 $740. 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 $911.

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 morning when flights can be purchased for as low as $775. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $867 on average. Flights to Lisbon from Baltimore at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $944 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Baltimore for as low as $669 on momondo.

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

Best Price Found

$272

Fastest flight time

15h 25m

Direct flights

None

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Baltimore in the past 72 hours is $272. The best round-trip flight deal from Baltimore to Lisbon found on momondo in the last 72 hours is $381.
The fastest flight from Baltimore to Lisbon takes 15h 25m
There are no direct flights from Baltimore to Lisbon. Popular non-direct route for this connection is Baltimore/Washington Airport - Lisbon Humberto Delgado Airport.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
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  • 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 15h 25m.

  • 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
PLAYPriceFrom $345Free CancellationRating
7.0
103 reviews
Search PLAY flights
DeltaPriceFrom $609Free CancellationRating
8.0
7,980 reviews
Search Delta flights
British AirwaysPriceFrom $624Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $640Free CancellationRating
7.1
1,948 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $704Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $748Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

Traveling to a place near Lisbon?

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

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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