Earn point on your loyalty program!arrow arc left

Cheap flights from London (LCY) to Porto Alegre (POA)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from London (LCY) to Porto Alegre (POA)

How to find the cheapest flight from London (LCY) to Porto Alegre (POA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Porto Alegre (POA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Porto Alegre (POA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from London to Porto Alegre in November , December 2025

27 Nov - 03 Dec $ 1,262.00
LCY
London
KLM Royal Dutch Airlines
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
KLM Royal Dutch Airlines
2 STOPS
LCY
London
Pick dates
27 Nov - 03 Dec $ 1,296.00
LCY
London
KLM Royal Dutch Airlines
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
KLM Royal Dutch Airlines
2 STOPS
LCY
London
Pick dates
21 Nov - 06 Dec $ 1,799.00
LCY
London
ITA Airways
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
ITA Airways
2 STOPS
LCY
London
Pick dates

Last minute flights from London to Porto Alegre

27 Nov - 01 Dec $ 1,535.00
LCY
London
KLM Royal Dutch Airlines
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
KLM Royal Dutch Airlines
2 STOPS
LCY
London
Pick dates
21 Nov - 01 Dec $ 2,208.00
LCY
London
ITA Airways
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
ITA Airways
2 STOPS
LCY
London
Pick dates
25 Nov - 01 Dec $ 2,508.00
LCY
London
ITA Airways
2 STOPS
POA
Porto Alegre
POA
Porto Alegre
ITA Airways
2 STOPS
LCY
London
Pick dates

One-way flights to Porto Alegre from London

9:55 AM - 11:15 AM
TAP Portugal
3 Stops
36h 45m
LCY - POA
$ 837
Kiwi
Pick dates
8:25 AM - 9:05 PM
ITA Airways
2 Stops
41h 20m
LCY - POA
$ 947
Kiwi
Pick dates
4:45 PM - 11:00 AM
ITA Airways
2 Stops
23h 25m
LCY - POA
$ 1,145
Kiwi
Pick dates

How to find the cheapest flight from London (LCY) to Porto Alegre (POA)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Porto Alegre (POA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Porto Alegre (POA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.