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Cheap flights from Baltimore to Lisbon from $282

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 4/20. 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

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Find the cheapest flights from Baltimore to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:49 pm - 5:15 pm
BWI
-
LIS
18h 26m
2 stops
Multiple Airlines Logo
7:00 pm - 8:15 am
LIS
-
BWI
18h 15m
1 stop
$595Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
9:00 am - 3:35 pm
BWI
-
LIS
25h 35m
2 stops
Multiple Airlines Logo
12:10 pm - 10:13 pm
LIS
-
BWI
39h 03m
2 stops
$642Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
4:39 pm - 8:40 pm
BWI
-
LIS
23h 01m
2 stops
Multiple Airlines Logo
7:15 am - 10:13 pm
LIS
-
BWI
19h 58m
2 stops
$659Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
1:00 pm - 3:35 pm
BWI
-
LIS
21h 35m
2 stops
Multiple Airlines Logo
9:15 pm - 10:13 pm
LIS
-
BWI
29h 58m
2 stops
$672Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:30 am - 5:40 am
BWI
-
LIS
17h 10m
1 stop
Multiple Airlines Logo
10:00 pm - 7:11 am
LIS
-
BWI
38h 11m
2 stops
$673Multiple Airlines
Sun, May 10 - Sat, May 16
Multiple Airlines Logo
7:30 am - 5:40 am
BWI
-
LIS
17h 10m
1 stop
Multiple Airlines Logo
5:40 pm - 7:11 am
LIS
-
BWI
18h 31m
1 stop
$683Multiple Airlines
Mon, May 4 - Sun, May 10
Scandinavian Airlines Logo
9:00 am - 3:35 pm
BWI
-
LIS
25h 35m
2 stops
Scandinavian Airlines Logo
9:15 pm - 10:13 pm
LIS
-
BWI
29h 58m
2 stops
$689Scandinavian Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
8:30 pm - 11:00 pm
BWI
-
LIS
21h 30m
2 stops
Multiple Airlines Logo
6:10 am - 9:15 am
LIS
-
BWI
32h 05m
3 stops
$692Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
Scandinavian Airlines Logo
10:40 am - 8:40 pm
BWI
-
LIS
29h 00m
2 stops
Scandinavian Airlines Logo
4:25 pm - 12:57 am
LIS
-
BWI
37h 32m
2 stops
$701Scandinavian Airlines
Mon, May 4 - Sat, May 9
Multiple Airlines Logo
8:30 pm - 8:45 pm
BWI
-
LIS
19h 15m
2 stops
Multiple Airlines Logo
5:55 am - 7:25 pm
LIS
-
BWI
18h 30m
2 stops
$712Multiple Airlines
Tue, May 5 - Sun, May 10

British Airways flights from Baltimore to Lisbon

Our best British Airways deals on Baltimore to Lisbon flight tickets
British Airways
Mar 30
BWI9:30 pmBaltimore/Washington
13h 15m
1 stop
LIS3:45 pmLisbon Humberto Delgado
May 4
LIS5:10 pmLisbon Humberto Delgado
31h 30m
1 stop
BWI7:40 pmBaltimore/Washington
$1,488
British Airways
Mar 29
BWI9:35 pmBaltimore/Washington
13h 50m
1 stop
LIS4:25 pmLisbon Humberto Delgado
Apr 13
LIS5:10 pmLisbon Humberto Delgado
31h 30m
1 stop
BWI7:40 pmBaltimore/Washington
$1,493
British Airways
Mar 30
BWI9:30 pmBaltimore/Washington
13h 15m
1 stop
LIS3:45 pmLisbon Humberto Delgado
Apr 7
LIS7:10 amLisbon Humberto Delgado
17h 30m
1 stop
BWI7:40 pmBaltimore/Washington
$1,507

Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets
Icelandair
Apr 11
BWI11:20 pmBaltimore/Washington
17h 00m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Apr 26
LIS3:00 pmLisbon Humberto Delgado
33h 25m
1 stop
BWI7:25 pmBaltimore/Washington
$831
Icelandair
Apr 11
BWI8:30 pmBaltimore/Washington
19h 50m
1 stop
LIS9:20 pmLisbon Humberto Delgado
Apr 26
LIS3:00 pmLisbon Humberto Delgado
33h 25m
1 stop
BWI7:25 pmBaltimore/Washington
$834
Icelandair
Apr 25
BWI8:30 pmBaltimore/Washington
12h 20m
1 stop
LIS1:50 pmLisbon Humberto Delgado
May 3
LIS3:00 pmLisbon Humberto Delgado
33h 25m
1 stop
BWI7:25 pmBaltimore/Washington
$842

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 March 17, 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

Wed 4/15

5:49 pm-5:15 pm

2 stops18h 26m

Lisbon Humberto Delgado

Wed 4/22

7:00 pm-8:15 am

1 stop18h 15m

$595

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/8

9:00 am-3:35 pm

2 stops25h 35m

Lisbon Humberto Delgado

Tue 9/15

12:10 pm-10:13 pm

2 stops39h 03m

$642

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 8/31

4:39 pm-8:40 pm

2 stops23h 01m

Lisbon Humberto Delgado

Wed 9/9

7:15 am-10:13 pm

2 stops19h 58m

$659

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/8

1:00 pm-3:35 pm

2 stops21h 35m

Lisbon Humberto Delgado

Tue 9/15

9:15 pm-10:13 pm

2 stops29h 58m

$672

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 5/10

7:30 am-5:40 am

1 stop17h 10m

Lisbon Humberto Delgado

Sat 5/16

10:00 pm-7:11 am

2 stops38h 11m

$673
Quickest round-trip

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 5/4

7:30 am-5:40 am

1 stop17h 10m

Lisbon Humberto Delgado

Sun 5/10

5:40 pm-7:11 am

1 stop18h 31m

$683

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/8

9:00 am-3:35 pm

2 stops25h 35m

Lisbon Humberto Delgado

Tue 9/15

9:15 pm-10:13 pm

2 stops29h 58m

$689

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 4/20

8:30 pm-11:00 pm

2 stops21h 30m

Lisbon Humberto Delgado

Wed 4/29

6:10 am-9:15 am

3 stops32h 05m

$692

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 5/4

10:40 am-8:40 pm

2 stops29h 00m

Lisbon Humberto Delgado

Sat 5/9

4:25 pm-12:57 am

2 stops37h 32m

$701

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 5/5

8:30 pm-8:45 pm

2 stops19h 15m

Lisbon Humberto Delgado

Sun 5/10

5:55 am-7:25 pm

2 stops18h 30m

$712

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?

What is the cheapest month to fly to Lisbon?

In general, May 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 $417. If you are unable to visit Lisbon during the month of May, then departing from Baltimore during the month February is also very affordable. Most momondo users find prices during this month for around $640.

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 $719. 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 $870.

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 $737. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $821 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 44% 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 20m

Direct flights

None
The fastest flight from Baltimore to Lisbon takes 12h 20m
There are no direct flights from Baltimore to Lisbon. There are no popular flight routes from Baltimore to Lisbon.
Search flight deals

  • 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 20m.

  • 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 $680Free CancellationRating
7.1
2,167 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $764Free CancellationRating
7.9
8,288 reviews
Search Delta flights
British AirwaysPriceFrom $781Free CancellationRating
6.7
7,800 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
Ericeira
Nazaré
Setúbal
Peniche
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Tomar
Zambujeira do Mar
Óbidos
Batalha
Sines
Torres Vedras
Comporta
Almada

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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