Cheapest return flights from Atlanta (ATL) to Lisbon (LIS), October

12 dates in October, from $ 845. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
30 Oct 14 Nov Lufthansa
31 Oct 14 Nov Iberia
14 Oct 21 Oct Delta
15 Oct 22 Oct British Airways
26 Oct 30 Oct Frontier Airlines
15 Oct 21 Oct Lufthansa
16 Oct 23 Oct Lufthansa
17 Oct 30 Oct KLM
28 Oct 30 Oct Frontier Airlines
16 Oct 24 Oct Frontier Airlines
17 Oct 23 Oct TAP
14 Oct 17 Oct Delta
Powered by

Cheapest deals for the full year

Deals for one-way flights from Atlanta to Lisbon in October.

Book a cheap hotel in Lisbon

Cheap car rent in Lisboa

Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.