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Expect 10 to 13 hours of total travel time flying from Louisiana to Lisbon with one connection. The route covers approximately 4,455 miles (7,170 kilometers) from New Orleans. Louis Armstrong New Orleans International (MSY) handles most departures to Lisbon's main airport (LIS). Connections route through Atlanta, Chicago O'Hare, Houston, or New York JFK depending on your carrier. Lisbon is +5 hours ahead of Louisiana time. Factor that into your arrival planning.
Connecting flights from Louisiana to Lisbon run about 10 to 13 hours. Flying via Atlanta typically offers the shortest total travel time.
United Airlines and Delta Air Lines operate the most weekly departures from New Orleans. British Airways also runs regular service with competitive pricing.
Layovers typically last 2 to 4 hours. Longer connections sometimes cost $150 to $300 less. Worth checking both options.
Lisbon is +5 hours ahead of Louisiana during standard time. The gap shifts when Louisiana observes daylight saving (mid-March through early November).
Most eastbound flights depart New Orleans in the afternoon or evening. Plan for arrival in Lisbon the following day.
Booking 6 to 8 weeks out usually gets the best fares. Shoulder season months tend to be cheaper than peak travel periods.
How long is the flight from Louisiana to Lisbon?
The flight from Louisiana to Lisbon takes around 10 to 13 hours with one connection. Total travel time depends on your layover city and duration. Flights routing through Atlanta typically fall on the shorter end.
How far is it from Louisiana to Lisbon?
The distance from New Orleans to Lisbon is approximately 4,455 miles (7,170 kilometers). This long-haul route crosses multiple time zones, making it one of the longer flights from the Gulf Coast.
What is the time difference between Louisiana and Lisbon?
Lisbon is +5 hours ahead of Louisiana during Central Standard Time. The gap changes when Louisiana switches to daylight saving time.
Are there direct flights from Louisiana to Lisbon?
No, there are no direct flights from Louisiana to Lisbon as of 2025. All flights require at least one connection, typically through Atlanta, Chicago O'Hare, Houston, or New York JFK.
Which airlines fly from Louisiana to Lisbon?
United Airlines, Delta Air Lines, British Airways, Lufthansa, Air France, and American Airlines operate connecting service from New Orleans to Lisbon. United Airlines has the most weekly departures, followed by Delta Air Lines.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Louisiana Flight Times.
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