AirHint found the following cheapest return flights from Porto Alegre (POA) to London (STN) in February 2026 (see full year).

Return flights

16 Feb - 26 Feb	Azul Airlines
14 Feb - 13 Mar	LATAM Airlines Group
16 Feb - 27 Feb	Azul Airlines
08 Feb - 19 Feb	GOL Linhas Aéreas
08 Feb - 21 Feb	GOL Linhas Aéreas
03 Feb - 10 Feb	Azul Airlines
13 Feb - 22 Feb	GOL Linhas Aéreas

Also check the deals for one-way flights from Porto Alegre to London in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Porto Alegre to London in February from 732€

Return flights