How long is the flight from Baltimore to Lisbon?

Departing from Baltimore to Lisbon will take you 18h 41m. Airlines will cover a distance of 3535 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Baltimore to Lisbon round-trip?

PLAY, at $345, was found to be the cheapest airline from Baltimore to Lisbon.Alternate airlines to your destination round-trip include Delta and British Airways. PLAY is priced at 62% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Baltimore to Lisbon?

Travelers seeking maximum savings on their Baltimore to Lisbon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Baltimore to Lisbon?

When booking a flight from Baltimore to Lisbon, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

Can I find deals for flights from Baltimore to Lisbon that include hotel bookings?

Yes. In addition to deals on Baltimore to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Lisbon.

Can I find deals for business class flights from Baltimore to Lisbon?

Yes. Cheapflights offers flight deals from Baltimore to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$234+ Cheap Flights from Baltimore to Lisbon

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Cheap flight deals from Baltimore to Lisbon

Round-trip from	$392 (Booking.com)
One-way from	$234 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$902

From Baltimore/Washington to Lisbon Humberto Delgado

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One-way flight from Baltimore/Washington to Lisbon Humberto Delgado

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Highest demand for flights based on searches. 19% potential increase in price ($222 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Baltimore to Lisbon

Cheapest flights from Baltimore to Lisbon
Explore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Sun 10/126:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/179:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/15

$392

Sun 10/56:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/179:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/15

$424

Sun 10/126:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$428

Sun 10/56:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$448

Sun 9/286:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/109:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/14

$482

Sun 9/146:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 9/199:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/14

$486

Mon 11/101:51 pmBWI - LIS

2 stops26h 39mScandinavian Airlines

Sat 11/157:05 amLIS - BWI

2 stops22h 23mScandinavian Airlines

Deal found 9/15

$505

Thu 10/166:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$510

Best flights from Baltimore to Lisbon
Discover carefully curated flight deals from Baltimore to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Thu 10/166:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/14

$510

Sat 3/148:40 pmBWI - LIS

1 stop19h 40mIcelandair

Sun 3/229:20 pmLIS - BWI

1 stop26h 20mIcelandair

Deal found 9/15

$808

Sun 11/94:49 pmBWI - LIS

2 stops18h 41mScandinavian Airlines

Sat 11/157:05 amLIS - BWI

2 stops22h 23mScandinavian Airlines

Deal found 9/15

$812

Sun 3/159:35 pmBWI - LIS

1 stop20h 10mBritish Airways

Sun 3/227:05 amLIS - BWI

1 stop16h 40mBritish Airways

Deal found 9/15

$823

Mon 11/35:00 pmBWI - LIS

1 stop10h 00mDelta

Fri 11/145:00 amLIS - BWI

2 stops19h 05mDelta

Deal found 9/14

$831

Sun 2/156:30 amBWI - LIS

2 stops20h 40mMultiple Airlines

Mon 2/236:10 amLIS - BWI

2 stops20h 17mMultiple Airlines

Deal found 9/15

$859

Fri 3/610:45 amBWI - LIS

2 stops17h 35mUnited Airlines

Sun 3/1512:15 pmLIS - BWI

2 stops26h 04mUnited Airlines

Deal found 9/15

$906

Sun 11/239:05 amBWI - LIS

1 stop17h 55mDelta

Mon 12/810:00 amLIS - BWI

2 stops19h 27mDelta

Deal found 9/16

$860

Wed 10/158:30 pmBWI - LIS

1 stop19h 50mIcelandair

Sun 10/269:20 pmLIS - BWI

1 stop26h 20mIcelandair

Deal found 9/15

$940

Mon 12/152:41 pmBWI - LIS

1 stop12h 19mDelta

Thu 12/2510:00 amLIS - BWI

2 stops16h 55mDelta

Deal found 9/15

$955

Wed 11/269:05 amBWI - LIS

1 stop17h 55mDelta

Tue 12/210:00 amLIS - BWI

2 stops18h 02mDelta

Deal found 9/15

$960

Last-minute flights from Baltimore to Lisbon
Discover last-minute flight deals from Baltimore to Lisbon. Data last updated September 16, 2025 and is based on user searches.

Sun 9/286:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/109:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/14

$482

Sun 9/286:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/39:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/15

$515

Sun 10/56:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/179:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/15

$424

Sun 10/56:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$448

Sun 10/126:50 pmBWI - LIS

1 stop20h 30mPLAY

Fri 10/179:20 pmLIS - BWI

1 stop25h 20mPLAY

Deal found 9/15

$392

Sun 10/126:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$428

Thu 10/166:50 pmBWI - LIS

1 stop20h 30mPLAY

Mon 10/209:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 9/15

$510

One-way flights from Baltimore to Lisbon
Search for one-way flight options from Baltimore to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Sat 10/119:00 pmBWI - LIS

2 stops55h 10mMultiple Airlines

Deal found 9/15

$234

Sun 10/128:30 pmBWI - LIS

2 stops58h 30mMultiple Airlines

Deal found 9/15

$241

Sun 10/56:53 amBWI - LIS

2 stops45h 17mMultiple Airlines

Deal found 9/16

$247

Tue 10/78:00 amBWI - LIS

2 stops32h 00mMultiple Airlines

Deal found 9/15

$271

Mon 10/2011:31 amBWI - LIS

3 stops28h 04mMultiple Airlines

Deal found 9/15

$277

Mon 10/136:50 pmBWI - LIS

2 stops23h 30mMultiple Airlines

Deal found 9/14

$282

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 10/16

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Mon 10/20

9:25 pm-5:40 pm

1 stop25h 15m

$510

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 3/14

8:40 pm-8:20 pm

1 stop19h 40m

Lisbon Humberto Delgado

Sun 3/22

9:20 pm-7:40 pm

1 stop26h 20m

$808

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 11/9

4:49 pm-4:30 pm

2 stops18h 41m

Lisbon Humberto Delgado

Sat 11/15

7:05 am-12:28 am

2 stops22h 23m

$812

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 3/15

9:35 pm-9:45 pm

1 stop20h 10m

Lisbon Humberto Delgado

Sun 3/22

7:05 am-7:45 pm

1 stop16h 40m

$823

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 11/3

5:00 pm-8:00 am

1 stop10h 00m

Lisbon Humberto Delgado

Fri 11/14

5:00 am-7:05 pm

2 stops19h 05m

$831

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 2/15

6:30 am-8:10 am

2 stops20h 40m

Lisbon Humberto Delgado

Mon 2/23

6:10 am-9:27 pm

2 stops20h 17m

$859

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 11/23

9:05 am-8:00 am

1 stop17h 55m

Lisbon Humberto Delgado

Mon 12/8

10:00 am-12:27 am

2 stops19h 27m

$860

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Fri 3/6

10:45 am-9:20 am

2 stops17h 35m

Lisbon Humberto Delgado

Sun 3/15

12:15 pm-10:19 am

2 stops26h 04m

$906

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/15

8:30 pm-9:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

Sun 10/26

9:20 pm-7:40 pm

1 stop26h 20m

$940

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 12/15

2:41 pm-8:00 am

1 stop12h 19m

Lisbon Humberto Delgado

Thu 12/25

10:00 am-9:55 pm

2 stops16h 55m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 20 results

Best time to book a flight from Baltimore to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Baltimore with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Lisbon

How far ahead should I book a flight from Baltimore to Lisbon?

The best time to book flights from Baltimore to Lisbon is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Baltimore to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Lisbon (average of $612). Flying from Baltimore to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to LIS?

It’s typically best to fly out from Baltimore to Lisbon at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, American Airlines, and TAP AIR PORTUGAL from Baltimore to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,957 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

TAP AIR PORTUGAL

7.1

Good

1,975 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

PLAY

7.0

Good

103 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.7

Okay

7,363 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Baltimore to Lisbon?
Departing from Baltimore to Lisbon will take you 18h 41m. Airlines will cover a distance of 3535 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Baltimore to Lisbon round-trip?
PLAY, at $345, was found to be the cheapest airline from Baltimore to Lisbon.Alternate airlines to your destination round-trip include Delta and British Airways. PLAY is priced at 62% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Baltimore to Lisbon that include hotel bookings?
Yes. In addition to deals on Baltimore to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Lisbon.
Can I find deals for business class flights from Baltimore to Lisbon?
Yes. Cheapflights offers flight deals from Baltimore to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Baltimore to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Lisbon (average of $612). Flying from Baltimore to Lisbon in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Sintra

Fátima

Oeiras

Beja

Nazaré

Ericeira

Costa da Caparica

Torres Vedras

Sesimbra

Colares

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Alternative routes for Baltimore to Lisbon

Other flights to Lisbon

Top 6 airlines flying from Baltimore to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$345	Average$386	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$609	Average$1,194	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$624	Average$874	FlexibilityNo cancel fee	On-time70%
TAP AIR PORTUGAL	Cheapest$641	Average$960	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$704	Average$852	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$748	Average$923	FlexibilityNo cancel fee	On-time69%

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$234+ Cheap flights from Baltimore (BWI) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Lisbon with Cheapflights

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Cheap flight deals from Baltimore to Lisbon

Round-trip from

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Find flight deals from Baltimore to Lisbon

Cheapest flights from Baltimore to LisbonExplore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Lisbon that are best for you.

Best time to book a flight from Baltimore to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Lisbon

How far ahead should I book a flight from Baltimore to Lisbon?

What is the cheapest month to book a flight from Baltimore to Lisbon?

What is the cheapest time of day to fly from BWI to LIS?

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, American Airlines, and TAP AIR PORTUGAL from Baltimore to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Baltimore to Lisbon?

What are the cheapest airlines flying from Baltimore to Lisbon round-trip?

Can I find deals for flights from Baltimore to Lisbon that include hotel bookings?

How can I find direct flights from Baltimore to Lisbon?

Can I find deals for business class flights from Baltimore to Lisbon?

What is the cheapest month to book a flight from Baltimore to Lisbon?

Traveling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Baltimore to Lisbon

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Travel Smart

Cheapest flights from Baltimore to Lisbon
Explore the most affordable flight options available from Baltimore to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.