$273 Find Cheap Flights from Atlanta to Lisbon - Compare and Save

Four cabin classes are available on flights from Atlanta to Lisbon:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Atlanta to Lisbon takes 00m, covering 4,089 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 Atlanta to Lisbon range from $700 to $1,191, with an average of $923 over the past 12 months. Anything below $700 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 9% above the $923 route average. Book 22 weeks before departure for the lowest fares.

One-way fares from Atlanta to Lisbon are currently lower than usual. Average one-way flight prices are about $411, which is 21% below the typical average for this route.

Lisbon Humberto Delgado Airport (LIS) hosts 5 major car rental companies, with daily rates averaging $23 for economy cars. Top options include:

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

Flights from Atlanta to Lisbon usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Lisbon Humberto Delgado (LIS).

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

• Philadelphia (PHL) - 15% of one-stop connections
• London Heathrow (LHR) - 14% of one-stop connections
• Boston Logan Intl (BOS) - 10% of one-stop connections
• Amsterdam Schiphol (AMS) - 10% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from Atlanta to Lisbon. Wednesday is the cheapest departure day at $803 round-trip on average, while Saturday is the most expensive at $1,070, a difference of $267.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 11h 27m, compared with 11h 45m via Newark (EWR) and 12h 15m via Philadelphia (PHL).

Lisbon is 5 hours ahead of Atlanta (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, Commerce Square and Praça dos Restauradores. These are among the most viewed places in Lisbon on KAYAK.

Taking the metro is a good option. The metro station is in Terminal 1 of LIS, and subway trains depart about every 6 to 9min. Subway trains run from 6:30 am until 1:00 am. A taxi can get you into the city center of Lisbon in about 20min. If you would prefer private transportation into the city center, you can book a Lisbon AirportT transfer.

Yes. ATL has a USO lounge Landside in the domestic atrium. This lounge welcomes active-duty US military personnel and their families. Some amenities to help traveling soldiers relax or reconnect in the airport include comfortable seating, cable TV, device-charging stations, Wi-Fi, toiletries, a library, snacks and beverages, and more.

Yes. You can exchange US dollars for Euros at currency exchange kiosks and counters that are located throughout Terminal 1 and Terminal 2. The currency exchange companies represent international as well as local financial institutions.

It is unlikely that you will be able to find a non-stop flight between ATL and LIS. However, several carriers operate one-stop flights between ATL and LIS. Some of these airlines include JetBlue, TAP AIR Portugal, Air Canada, Lufthansa, United Airlines, and Frontier. Some layover cities include Miami (MIA), Newark (EWR), Boston (BOS), Toronto (YYZ), and Chicago (ORD).