Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Baltimore (BWI) to Lisbon (LIS)
Prices were available within the past 7 days and start at $305 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Baltimore Washington Intl. Thurgood Marshall |
Destination airport | Humberto Delgado |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Fly Play, Iberia, Icelandair, KLM, Scandinavian Airlines, United, Virgin Atlantic, World Ticket Ltd |
Roundtrip price | $336 |
Distance | 3537 mi |
Book with confidence
Book with confidence
Baltimore to Lisbon Flights
The cheapest times to fly from Baltimore to Lisbon
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Lisbon are during the month of November. You can find some of the cheapest flights from Baltimore to Lisbon with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Baltimore to Lisbon
Sunday is one of the best days to book for cheap flights from Baltimore to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Baltimore to Lisbon
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Lisbon in 2024. You can also book with separate airlines for your outbound and return journeys, from $305 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Frequently asked questions
Frequently asked questions
Explore a world of travel with Expedia
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Baltimore
- Baltimore to Chicago (BWI - ORD)
- Baltimore to Los Angeles (BWI - LAX)
- Baltimore to Miami (BWI - MIA)
- Baltimore to Punta Cana (BWI - PUJ)
- Baltimore to Tampa (BWI - TPA)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Baltimore to Boston (BWI - BOS)
- Baltimore to Paris (BWI - CDG)
- Baltimore to Denver (BWI - DEN)
- Baltimore to Seattle (BWI - SEA)
- Baltimore to Houston (BWI - IAH)
- Baltimore to New Orleans (BWI - MSY)
Top Routes to Lisbon
- Chicago to Lisbon (ORD - LIS)
- Newark Liberty Intl. Airport to Lisbon (EWR - LIS)
- Los Angeles to Lisbon (LAX - LIS)
- Washington to Lisbon (DCA - LIS)
- Miami to Lisbon (MIA - LIS)
- Boston to Lisbon (BOS - LIS)
- New York to Lisbon (LGA - LIS)
- Fort Lauderdale to Lisbon (FLL - LIS)
- Washington to Lisbon (IAD - LIS)
- New York to Lisbon (JFK - LIS)
- Seattle to Lisbon (SEA - LIS)
- Madrid to Lisbon (MAD - LIS)
Top Routes from Baltimore
- American Airlines Baltimore to Chicago
- Spirit Airlines Baltimore to Los Angeles
- Frontier Airlines Baltimore to Miami
- Spirit Airlines Baltimore to Punta Cana
- Spirit Airlines Baltimore to Fort Lauderdale
- Spirit Airlines Baltimore to Boston
- Frontier Airlines Baltimore to Denver
- Alaska Airlines Baltimore to Seattle
- Spirit Airlines Baltimore to Houston
- Spirit Airlines Baltimore to New Orleans
Top Flight Destinations
- Flights to Lisbon District
- Flights to Porto
- Flights to Albufeira
- Flights to Lagos
- Flights to Faro
- Flights to Portimão
- Flights to Loulé
- Flights to Ponta Delgada
- Flights to Lagoa
- Flights to Tavira
- Flights to Vila Nova de Gaia
- Flights to Olhao
- Flights to Nazaré
- Flights to Aveiro
- Flights to Coimbra
- Flights to Calheta
- Flights to Évora
- Flights to Braga
- Flights to Obidos
- Flights to Vila do Bispo
Washington
Main Airports for Flights
- Tipton Airport (FME)
- Martin State Airport (MTN)
- College Park Airport (CGS)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- Easton - Newnam Airport (ESN)
- Washington Dulles Intl. Airport (IAD)
- Manassas Regional Airport (MNZ)
- Hagerstown Regional Airport (HGR)
- Lancaster Airport (LNS)