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

PLAY, at $439, was found to be the cheapest airline from Baltimore to Lisbon. An alternate airline flying to your destination would be Icelandair. PLAY is priced at 54% 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.

What is the cheapest day to fly round-trip from Baltimore to Lisbon?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 38% when planning your travel around this day of the week.

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

To save on the cost of your flight from Baltimore to Lisbon, book at least 45 days before your planned departure. Booking around this time can save you about 72% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $936 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,124.

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

The best pricing can be found in the month of February. Prices to Lisbon from Baltimore average $901. You can even find prices in February for less than $901, as users have found deals to Lisbon from as low as $349. The month of December appears to be one of the more expensive times to travel to Lisbon from Baltimore. Flying in the targeted month can save you up to 44%.

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.

$246+ Flights from Baltimore to Lisbon

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Cheap flight deals from Baltimore to Lisbon

Round-trip from	$439 (Mytrip)
One-way from	$246 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,080

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. 2% potential increase in price ($25 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in July 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 julio 3, 2025.

dom. 9/76:50 pmBWI - LIS

1 stop20h 30mPLAY

lun. 9/159:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 7/1

$439

vie. 9/266:50 pmBWI - LIS

2 stops21h 05mMultiple Airlines

dom. 10/55:55 amLIS - BWI

2 stops16h 45mMultiple Airlines

Deal found 7/2

$588

sáb. 11/18:30 pmBWI - LIS

1 stop19h 50mIcelandair

jue. 11/139:20 pmLIS - BWI

1 stop26h 10mIcelandair

Deal found 7/1

$617

mar. 12/210:20 amBWI - LIS

2 stops17h 35mUnited Airlines

mar. 12/911:20 amLIS - BWI

2 stops31h 30mUnited Airlines

Deal found 7/2

$682

mar. 11/183:30 pmBWI - LIS

1 stop12h 30mKLM

mar. 3/2411:15 amLIS - BWI

1 stop11h 59mKLM

Deal found 7/1

$701

lun. 11/35:25 pmBWI - LIS

1 stop10h 35mDelta

vie. 11/1411:15 amLIS - BWI

1 stop12h 59mDelta

Deal found 7/1

$705

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 julio 3, 2025.

dom. 9/76:50 pmBWI - LIS

1 stop20h 30mPLAY

lun. 9/159:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 7/1

$439

vie. 9/266:50 pmBWI - LIS

2 stops21h 05mMultiple Airlines

dom. 10/55:55 amLIS - BWI

2 stops16h 45mMultiple Airlines

Deal found 7/2

$588

mié. 10/18:30 pmBWI - LIS

1 stop19h 50mIcelandair

dom. 10/510:25 pmLIS - BWI

1 stop26h 00mIcelandair

Deal found 7/1

$671

Last-minute flights from Baltimore to Lisbon
Discover last-minute flight deals from Baltimore to Lisbon. Data last updated julio 3, 2025 and is based on user searches.

mar. 7/88:30 pmBWI - LIS

2 stops15h 10mIcelandair

dom. 7/137:00 amLIS - BWI

2 stops17h 25mIcelandair

Deal found 7/2

$1,771

mié. 7/94:45 pmBWI - LIS

2 stops36h 50mScandinavian Airlines

lun. 7/218:15 pmLIS - BWI

2 stops30h 49mScandinavian Airlines

Deal found 7/2

$1,843

jue. 7/106:20 pmBWI - LIS

1 stop10h 30mMultiple Airlines

mié. 7/164:00 pmLIS - BWI

2 stops20h 30mMultiple Airlines

Deal found 7/1

$945

jue. 7/1010:59 amBWI - LIS

2 stops16h 21mUnited Airlines

mar. 7/155:05 amLIS - BWI

2 stops21h 37mUnited Airlines

Deal found 7/2

$1,994

jue. 7/101:08 pmBWI - LIS

1 stop16h 37mKLM

jue. 7/1712:45 pmLIS - BWI

1 stop14h 19mKLM

Deal found 7/1

$1,996

vie. 7/115:37 pmBWI - LIS

1 stop12h 23mDelta

mié. 7/1612:45 pmLIS - BWI

1 stop14h 19mDelta

Deal found 7/3

$2,000

dom. 7/136:50 pmBWI - LIS

1 stop20h 30mPLAY

lun. 7/219:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 7/2

$1,047

dom. 8/176:50 pmBWI - LIS

1 stop20h 30mPLAY

lun. 8/259:25 pmLIS - BWI

1 stop25h 15mPLAY

Deal found 7/1

$546

dom. 8/1711:00 amBWI - LIS

1 stop18h 45mDelta

mar. 8/2612:45 pmLIS - BWI

1 stop33h 07mDelta

Deal found 7/2

$760

lun. 8/186:50 pmBWI - LIS

2 stops21h 20mMultiple Airlines

lun. 8/2510:30 pmLIS - BWI

2 stops24h 10mMultiple Airlines

Deal found 7/1

$619

mar. 8/1910:51 amBWI - LIS

2 stops16h 29mUnited Airlines

mié. 8/275:05 amLIS - BWI

2 stops21h 37mUnited Airlines

Deal found 7/2

$759

mié. 8/208:30 pmBWI - LIS

1 stop19h 50mIcelandair

dom. 8/2410:20 pmLIS - BWI

1 stop26h 05mIcelandair

Deal found 6/30

$713

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 julio 3, 2025.

mar. 8/127:10 amBWI - LIS

1 stop22h 00mMultiple Airlines

Deal found 6/30

$246

sáb. 9/138:30 pmBWI - LIS

1 stop19h 50mIcelandair

Deal found 7/1

$342

Cheapflights Fare Finder

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

dom. 9/7

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

lun. 9/15

9:25 pm-5:40 pm

1 stop25h 15m

$439

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

vie. 9/26

6:50 pm-8:55 pm

2 stops21h 05m

Lisbon Humberto Delgado

dom. 10/5

5:55 am-5:40 pm

2 stops16h 45m

$588

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

sáb. 11/1

8:30 pm-8:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

jue. 11/13

9:20 pm-6:30 pm

1 stop26h 10m

$617

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

mar. 12/2

10:20 am-8:55 am

2 stops17h 35m

Lisbon Humberto Delgado

mar. 12/9

11:20 am-1:50 pm

2 stops31h 30m

$682

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

mar. 11/18

3:30 pm-9:00 am

1 stop12h 30m

Lisbon Humberto Delgado

mar. 3/24

11:15 am-7:14 pm

1 stop11h 59m

$701

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

lun. 11/3

5:25 pm-9:00 am

1 stop10h 35m

Lisbon Humberto Delgado

vie. 11/14

11:15 am-7:14 pm

1 stop12h 59m

$705

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

mar. 8/12

7:10 am-10:10 am

1 stop22h 00m

$246

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

sáb. 9/13

8:30 pm-9:20 pm

1 stop19h 50m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 24 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 $1,130). 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 Icelandair and PLAY 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.

Icelandair

7.0

Good

514 reviews

Reviews

1 / 20

10.0

Excellent

Jeff,Jun 2025

CDG - KEF

Plane was clean and nice. Crew was very nice. Price was excellent. That said, for the discount price, you don't get food or drink except for water, coffee or tea. As with most carriers today, you must also bring your own entertainment, or at least your own headphones that plug-in - bluetooth will not do. So keeping the price in mind, I think it is a good value.

Icelandair

7.0

Good

514 reviews

Icelandair

7.0

Good

514 reviews

Reviews

1 / 20

10.0

Excellent

Jeff,Jun 2025

CDG - KEF

PLAY

7.0

Good

102 reviews

Icelandair

7.0

Good

514 reviews

Reviews

1 / 20

10.0

Excellent

Jeff,Jun 2025

CDG - KEF

Related info for your journey

What are the cheapest airlines flying from Baltimore to Lisbon round-trip?
PLAY, at $439, was found to be the cheapest airline from Baltimore to Lisbon. An alternate airline flying to your destination would be Icelandair. PLAY is priced at 54% 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 $1,130). 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

Oeiras

Beja

Nazaré

Ericeira

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Alternative routes for Baltimore to Lisbon

Other flights to Lisbon

Top 7 airlines flying from Baltimore to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$307	Average$382	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$534	Average$1,022	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$624	Average$876	FlexibilityNo cancel fee	On-time70%
TAP AIR PORTUGAL	Cheapest$636	Average$980	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$669	Average$1,194	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$704	Average$852	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$748	Average$1,174	FlexibilityNo cancel fee	On-time69%

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$246+ 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 8/12. 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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2. Select your favorite providers

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Cheap flight deals from Baltimore to Lisbon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 julio 3, 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 julio 3, 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?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Lisbon. Price data was last updated on June 27, 2025.

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?

Find hourly flight availability from Baltimore to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated julio 3, 2025.

Get a feel of what it's like to fly with Icelandair and PLAY 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.

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?

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Alternative routes for Baltimore to Lisbon

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Top 7 airlines flying from Baltimore to Lisbon

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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 julio 3, 2025.