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Cheap flights from Baltimore to Lisbon from $342

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 5/10. 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
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
$722Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
9:00 am - 9:05 am
BWI
-
LIS
43h 05m
2 stops
Multiple Airlines Logo
9:15 pm - 10:13 pm
LIS
-
BWI
29h 58m
2 stops
$728Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:00 am - 3:45 pm
BWI
-
LIS
25h 45m
2 stops
Multiple Airlines Logo
6:15 pm - 12:16 am
LIS
-
BWI
35h 01m
2 stops
$752Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 11:00 pm
BWI
-
LIS
21h 30m
2 stops
Multiple Airlines Logo
7:45 am - 11:29 pm
LIS
-
BWI
44h 44m
3 stops
$758Multiple Airlines
Mon, Apr 27 - Thu, May 7
Multiple Airlines Logo
9:00 am - 9:00 am
BWI
-
LIS
43h 00m
2 stops
Multiple Airlines Logo
7:15 am - 10:13 pm
LIS
-
BWI
19h 58m
2 stops
$769Multiple Airlines
Fri, Aug 28 - Wed, Sep 9
Scandinavian Airlines Logo
9:00 am - 8:40 pm
BWI
-
LIS
30h 40m
2 stops
Scandinavian Airlines Logo
6:15 pm - 10:42 pm
LIS
-
BWI
33h 27m
2 stops
$777Scandinavian Airlines
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
8:30 pm - 8:30 am
BWI
-
LIS
31h 00m
3 stops
Multiple Airlines Logo
10:00 pm - 10:20 pm
LIS
-
BWI
29h 20m
3 stops
$792Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
8:30 pm - 11:30 pm
BWI
-
LIS
22h 00m
2 stops
Multiple Airlines Logo
10:00 pm - 10:20 pm
LIS
-
BWI
29h 20m
3 stops
$795Multiple Airlines
Sat, Apr 25 - Mon, Apr 27
Multiple Airlines Logo
2:10 pm - 8:40 pm
BWI
-
LIS
25h 30m
2 stops
Multiple Airlines Logo
7:15 am - 10:13 pm
LIS
-
BWI
19h 58m
2 stops
$799Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 8:30 am
BWI
-
LIS
31h 00m
3 stops
Multiple Airlines Logo
10:00 pm - 10:20 pm
LIS
-
BWI
29h 20m
3 stops
$801Multiple Airlines
Mon, Apr 20 - Tue, Apr 28

Scandinavian Airlines flights from Baltimore to Lisbon

Our best Scandinavian Airlines deals on Baltimore to Lisbon flight tickets
Scandinavian Airlines
Aug 31
BWI9:00 amBaltimore/Washington
30h 40m
2 stops
LIS8:40 pmLisbon Humberto Delgado
Sep 16
LIS6:15 pmLisbon Humberto Delgado
33h 27m
2 stops
BWI10:42 pmBaltimore/Washington
$777
Scandinavian Airlines
Aug 28
BWI9:00 amBaltimore/Washington
25h 35m
2 stops
LIS3:35 pmLisbon Humberto Delgado
Sep 9
LIS6:15 pmLisbon Humberto Delgado
35h 01m
2 stops
BWI12:16 amBaltimore/Washington
$867
Scandinavian Airlines
Sep 11
BWI4:39 pmBaltimore/Washington
17h 56m
2 stops
LIS3:35 pmLisbon Humberto Delgado
Sep 23
LIS6:15 pmLisbon Humberto Delgado
33h 27m
2 stops
BWI10:42 pmBaltimore/Washington
$894

Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets
Icelandair
Apr 15
BWI8:30 pmBaltimore/Washington
13h 25m
1 stop
LIS2:55 pmLisbon Humberto Delgado
Apr 23
LIS3:55 pmLisbon Humberto Delgado
32h 30m
1 stop
BWI7:25 pmBaltimore/Washington
$918
Icelandair
Apr 15
BWI8:30 pmBaltimore/Washington
13h 25m
1 stop
LIS2:55 pmLisbon Humberto Delgado
Apr 30
LIS3:25 pmLisbon Humberto Delgado
33h 00m
1 stop
BWI7:25 pmBaltimore/Washington
$942
Icelandair
Apr 15
BWI8:30 pmBaltimore/Washington
13h 25m
1 stop
LIS2:55 pmLisbon Humberto Delgado
Apr 23
LIS3:55 pmLisbon Humberto Delgado
32h 30m
1 stop
BWI7:25 pmBaltimore/Washington
$972

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 April 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 - 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

$722

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/1

9:00 am-9:05 am

2 stops43h 05m

Lisbon Humberto Delgado

Tue 9/8

9:15 pm-10:13 pm

2 stops29h 58m

$728

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 9/1

9:00 am-3:45 pm

2 stops25h 45m

Lisbon Humberto Delgado

Wed 9/9

6:15 pm-12:16 am

2 stops35h 01m

$752

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 4/27

8:30 pm-11:00 pm

2 stops21h 30m

Lisbon Humberto Delgado

Thu 5/7

7:45 am-11:29 pm

3 stops44h 44m

$758

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Fri 8/28

9:00 am-9:00 am

2 stops43h 00m

Lisbon Humberto Delgado

Wed 9/9

7:15 am-10:13 pm

2 stops19h 58m

$769

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 8/31

9:00 am-8:40 pm

2 stops30h 40m

Lisbon Humberto Delgado

Wed 9/16

6:15 pm-10:42 pm

2 stops33h 27m

$777

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 4/20

8:30 pm-8:30 am

3 stops31h 00m

Lisbon Humberto Delgado

Tue 4/28

10:00 pm-10:20 pm

3 stops29h 20m

$792

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 4/25

8:30 pm-11:30 pm

2 stops22h 00m

Lisbon Humberto Delgado

Mon 4/27

10:00 pm-10:20 pm

3 stops29h 20m

$795
Quickest round-trip

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 8/31

2:10 pm-8:40 pm

2 stops25h 30m

Lisbon Humberto Delgado

Wed 9/9

7:15 am-10:13 pm

2 stops19h 58m

$799

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 4/20

8:30 pm-8:30 am

3 stops31h 00m

Lisbon Humberto Delgado

Tue 4/28

10:00 pm-10:20 pm

3 stops29h 20m

$801

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, 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 November is also very affordable. Most momondo users find prices during this month for around $773.

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 $730. 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 $897.

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 $755. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $839 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 46% 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 00m

Direct flights

None
The fastest flight from Baltimore to Lisbon takes 12h 00m
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 00m.

  • 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
DeltaPriceFrom $533Free CancellationRating
7.9
8,393 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $640Free CancellationRating
7.1
2,193 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $781Free CancellationRating
6.7
7,866 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
Zambujeira do Mar
Óbidos
Batalha
Tomar
Comporta
Almada
Torres Vedras
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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