Flights from Atlanta to Lisbon

Our cheapest offers for flights from Atlanta to Lisbon

Here you can compare cheap flights from Atlanta (ATL) to Lisbon (LIS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Lisbon. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (EWR)
UA0554, UA0064
15h 44min
Return
02/12/26
1 Stopover (FRA)
UA9159, UA8831
14h 30min
United Airlines ?
$481
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (YYZ)
AC8954, AC0810
22h 10min
Return
02/12/26
1 Stopover (FRA)
LH1173, LH0444
14h 30min
Air Canada
$486
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (YYZ)
AC8954, AC0810
22h 10min
Return
02/12/26
1 Stopover (FRA)
UA9159, UA8831
14h 30min
Air Canada ?
$494
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (YYZ)
AC8954, AC0810
22h 10min
Return
02/12/26
1 Stopover (FRA)
LH1173, LH0444
14h 30min
Air Canada
$495
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (FRA)
LH0445, LH1166
13h 40min
Return
02/12/26
1 Stopover (FRA)
LH1173, LH0444
14h 30min
Lufthansa
$529
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (PHL)
AA4779, AY3794
12h 55min
Return
02/12/26
1 Stopover (PHL)
AY3795, AA5126
17h 46min
American Airlines, Finnair
$530
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (FRA)
LH0445, LH1166
13h 40min
Return
02/12/26
1 Stopover (FRA)
LH1173, LH0444
14h 30min
Lufthansa ?
$551
Atlanta
Lisbon
Outbound
02/13/26
2 Stopovers (IAD, YUL)
UA2634, UA8459, UA8090
32h 30min
Return
02/26/26
1 Stopover (FRA)
UA9159, UA8831
14h 30min
United Airlines ?
$575
Atlanta
Lisbon
Outbound
01/25/26
1 Stopover (EWR)
UA0555, UA0064
11h 02min
Return
02/12/26
1 Stopover (FRA)
UA9159, UA8831
14h 30min
United Airlines ?
$574
Atlanta
Lisbon
Outbound
02/13/26
1 Stopover (FRA)
UA8830, UA8846
13h 35min
Return
02/26/26
1 Stopover (YUL)
AC0813, AC8569
15h 58min
United Airlines ?
$580
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Atlanta to Lisbon

Favorite airline: Turkish Airlines
59 % of travelers choose to book flights on this route with Turkish Airlines, Air Canada and TAP Portugal.
Turkish Airlines
25 %
Air Canada
17 %
TAP Portugal
17 %
Favourite connection: via Istanbul
42 % of booked tickets on this route are for flights with a transfer in Istanbul.
Route
bookings
1 stopover Istanbul
36h 40min, from $ 808
42 %
1 stopover New York - John F. Kennedy International Airport, NY
16h 35min, from $ 1.318
33 %
2 stopovers Miami International Airport, FL Madrid-Barajas
14h 45min, from $ 1.128
17 %

Important flight information

Flight information: Atlanta - Lisbon

Roundtrip from $ 480,41
Distance 6592 km
Departure airport Airport Hartsfield-Jackson Atlanta International Airport, GA (ATL)
Arrival airport Airport Lisbon (LIS)
Destination country Flights to Portugal
Alternative flights to Lisbon
Flight destinations with a similar price
Flight destinations with a similar price