Cheap flights from Lisbon District to South Region

View AU$827 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Lisbon to South Region

  • Air France

    Air France

  • ITA Airways

    ITA Airways

  • Emirates

    Emirates

  • LATAM Airlines Group

    LATAM Airlines Group

  • Swiss International Air Lines

    Swiss International Air Lines

  • TAP Portugal

    TAP Portugal

  • Air Europa

    Air Europa

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Lisbon District (PT-11) to South Region (POA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$1,580 Return, found 15 hours ago
AU$1,580
Return
found 15 hours ago
Select LATAM Airlines Group flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$1,580 found 15 hours ago
LATAM Airlines Group
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$1,605 Return, found 15 hours ago
AU$1,605
Return
found 15 hours ago
Select LATAM Airlines Group flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$1,605 found 15 hours ago
Air Europa
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$1,939 Return, found 15 hours ago
AU$1,939
Return
found 15 hours ago
Select Air Europa flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$1,939 found 15 hours ago
TAP Portugal
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$2,075 Return, found 15 hours ago
AU$2,075
Return
found 15 hours ago
Select TAP Portugal flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$2,075 found 15 hours ago
Air France
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$2,268 Return, found 15 hours ago
AU$2,268
Return
found 15 hours ago
Select Air France flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$2,268 found 15 hours ago
Swiss International Air Lines
Thu, 18 Sep. - Sat, 28 Feb.
LIS
Lisbon
POA
Porto Alegre
AU$2,948 Return, found 15 hours ago
AU$2,948
Return
found 15 hours ago
Select Swiss International Air Lines flight, departing Thu, 18 Sep. from Lisbon to Porto Alegre, returning Sat, 28 Feb., priced at AU$2,948 found 15 hours ago
*Available to Expedia members.