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Our cheapest offers for flights from Atlanta to Portugal

Here you can compare cheap flights from Atlanta (ATL) to Portugal 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 Portugal. Prices and availability may change at any time.

Flights from Atlanta (ATL) to Lisbon (LIS)

	Outbound	Return	Airlines	Baggage	Price
Atlanta Lisbon	Outbound 02/19/25 1 Stopover (LHR) BA0226, BA0502 14h 30min	Return 03/10/25 1 Stopover (LHR) BA0503, BA0227 30h 35min	British Airways	?	$549
Best option Atlanta Lisbon	Outbound 02/19/25 1 Stopover (LHR) BA0226, BA0504 18h 35min	Return 03/10/25 1 Stopover (PHL) BA1577, BA5373 13h 45min	British Airways		$585
Atlanta Lisbon	Outbound 02/19/25 1 Stopover (LHR) AY5426, AY5984 18h 35min	Return 03/10/25 1 Stopover (LHR) AY5989, AY5427 18h 05min	Finnair		$594