Lisbon

$254+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LIS
Jun 21 — Jun 281
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Cheap flight deals from Baltimore to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2025.

Round-trip from

$489
(Booking.com)

One-way from

$254
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,274
From Baltimore/Washington to Lisbon Humberto Delgado
One-way flight from Baltimore/Washington to Lisbon Humberto Delgado
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 June 16, 2025.

This Gotogate deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:50 pmBWI - LIS
1 stop20h 30mPLAY
Mon 9/299:25 pmLIS - BWI
1 stop25h 15mPLAY
Deal found 6/16$473
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:37 pmBWI - LIS
1 stop29h 13mMultiple Airlines
Thu 10/29:10 amLIS - BWI
2 stops27h 23mMultiple Airlines
Deal found 6/15$569
This FlightHub deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:30 pmBWI - LIS
1 stop19h 50mIcelandair
Thu 12/119:20 pmLIS - BWI
1 stop26h 10mIcelandair
Deal found 6/15$638
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:25 pmBWI - LIS
1 stop10h 35mDelta
Tue 11/2511:15 amLIS - BWI
1 stop12h 59mDelta
Deal found 6/16$704
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:56 amBWI - LIS
2 stops17h 24mUnited Airlines
Thu 11/2710:15 amLIS - BWI
2 stops16h 09mUnited Airlines
Deal found 6/15$715
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:20 pmBWI - LIS
1 stop20h 50mBritish Airways
Wed 10/226:35 amLIS - BWI
2 stops20h 13mBritish Airways
Deal found 6/15$732
This KLM deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:25 pmBWI - LIS
1 stop12h 20mKLM
Wed 10/2212:45 pmLIS - BWI
1 stop13h 58mKLM
Deal found 6/16$760
This Iberia deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:30 pmBWI - LIS
2 stops30h 10mIberia
Thu 11/138:20 amLIS - BWI
2 stops39h 25mIberia
Deal found 6/13$778
This Virgin Atlantic deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:27 pmBWI - LIS
2 stops17h 18mVirgin Atlantic
Sun 12/711:15 amLIS - BWI
2 stops16h 41mVirgin Atlantic
Deal found 6/15$789
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:30 pmBWI - LIS
1 stop16h 15mAmerican Airlines
Sat 11/810:30 amLIS - BWI
2 stops13h 51mAmerican Airlines
Deal found 6/14$808

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Baltimore to Lisbon that are best for you.

Fly from

Baltimore

Fly to

Lisbon

Route

Depart

Return

Price

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 9/21

6:50 pm-8:20 pm

1 stop20h 30m

Lisbon Humberto Delgado

Mon 9/29

9:25 pm-5:40 pm

1 stop25h 15m

$473

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 7/7

7:37 pm-5:50 am

1 stop29h 13m

Lisbon Humberto Delgado

Thu 10/2

9:10 am-7:33 am

2 stops27h 23m

$569

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 12/3

7:30 pm-8:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

Thu 12/11

9:20 pm-6:30 pm

1 stop26h 10m

$638

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Mon 11/3

5:25 pm-9:00 am

1 stop10h 35m

Lisbon Humberto Delgado

Tue 11/25

11:15 am-7:14 pm

1 stop12h 59m

$704

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 11/19

10:56 am-9:20 am

2 stops17h 24m

Lisbon Humberto Delgado

Thu 11/27

10:15 am-9:24 pm

2 stops16h 09m

$715

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/15

9:20 pm-11:10 pm

1 stop20h 50m

Lisbon Humberto Delgado

Wed 10/22

6:35 am-9:48 pm

2 stops20h 13m

$732

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/8

5:25 pm-10:45 am

1 stop12h 20m

Lisbon Humberto Delgado

Wed 10/22

12:45 pm-9:43 pm

1 stop13h 58m

$760

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 11/6

8:30 pm-7:40 am

2 stops30h 10m

Lisbon Humberto Delgado

Thu 11/13

8:20 am-6:45 pm

2 stops39h 25m

$778

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 7/16

12:27 pm-10:45 am

2 stops17h 18m

Lisbon Humberto Delgado

Sun 12/7

11:15 am-10:56 pm

2 stops16h 41m

$789

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 10/29

9:30 pm-5:45 pm

1 stop16h 15m

Lisbon Humberto Delgado

Sat 11/8

10:30 am-7:21 pm

2 stops13h 51m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 18 results
1
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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?

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 13, 2025.

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 $1,135). 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?

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 June 16, 2025.

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.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

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.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

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).

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 June 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and United Airlines from Baltimore to Lisbon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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

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?

    PLAY, at $489, was found to be the cheapest airline from Baltimore to Lisbon.Alternate airlines to your destination round-trip include Icelandair and Delta. PLAY is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Lisbon one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $343. However, be on the lookout for offers from PLAY and Scandinavian Airlines, as they are both options that can get you from Baltimore to Lisbon for a low price.

  • 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 $1,135). 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

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
Sintra
Beja
Nazaré
Ericeira
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Top 7 airlines flying from Baltimore to Lisbon

Discover the top 7 airlines that operate flights from Baltimore to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$328Average$379FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$534Average$1,095FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$627Average$977FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$669Average$1,190FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$673Average$884FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$748Average$1,174FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$751Average$1,032FlexibilityNo cancel feeOn-time71%

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