$288 Find Cheap Flights from Baltimore to Lisbon - Compare and Save

Three cabin classes are available on flights from Baltimore to Lisbon:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Baltimore to Lisbon takes 00m, covering 3,535 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Baltimore to Lisbon range from $505 to $967, with an average of $821 over the past 12 months. Anything below $505 counts as a good deal.

One-way fares from Baltimore to Lisbon are currently higher than usual. Average one-way flight prices are about $538, which is 20% above the typical average for this route.

Lisbon Humberto Delgado Airport (LIS) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

• Klass Wagen
• Goldcar Rental SP
• Drive on Holiday
• GREEN MOTION
• Guerin

Flights from Baltimore to Lisbon usually depart from Baltimore/Washington (BWI) and arrive at Lisbon Humberto Delgado (LIS).

One-stop flights from Baltimore to Lisbon most commonly connect through:

• London Heathrow (LHR) - 53% of one-stop connections
• Reykjavik Keflavik Intl (KEF) - 32% of one-stop connections
• Boston Logan Intl (BOS) - 9% of one-stop connections
• Miami (MIA) - 6% of one-stop connections

Yes. Flexible dates can save you up to 74% on flights from Baltimore to Lisbon. Sunday is the cheapest departure day at $503 round-trip on average, while Friday is the most expensive at $1,879, a difference of $1,376.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 11h 32m, compared with 13h 34m via London Heathrow (LHR) and 17h 07m via Miami (MIA).

Lisbon is 5 hours ahead of Baltimore (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Lisbon are Chiado, Praça do Marquês de Pombal and Commerce Square. These are among the most viewed places in Lisbon on KAYAK.

United Airlines offers Economy and Business class tickets. Economy tickets are the most affordable, including meals, in-flight entertainment, and drinks. Business class tickets provide amenities such as lie-flat seats and enhanced meal options. Premium Plus, a premium economy class, offers more space and enhanced amenities than the standard economy class.

TAP Air Portugal non-elite members can upgrade to first class by paying a fee or using their miles. Elite members can upgrade by using the Miles&Go, TAP Air Portugals, a frequent flyer program. Select members can also pay a fee to upgrade, but their expense is less compared to what non-elite TAP Air Portugal pay.

United Airlines offers lie-flat seats and power outlets to charge your devices during your flight. It also has a personalized assistance program, United Signature Service, that includes security screening. Delta Air Lines offers discounts and benefits through the Delta Meeting Network for business travelers attending events and conferences.

Expected layovers on this route are in Boston, New York, and Chicago. JetBlue, Delta, and United Airlines all have flights with layovers in these cities. These places offer travelers a chance to try new food, explore different towns, exercise before continuing their journey, and lessen the effects of jet lag.