Cheapest return flights from London to Porto Alegre in April from 642€

Best time to book flights for London (LHR) to Porto Alegre (POA) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Porto Alegre (POA) in April 2025 (see full year).

Return flights

02 Apr - 24 Apr TAP
04 Apr - 12 Apr TAP
02 Apr - 26 Apr TAP
17 Apr - 03 May TAP
04 Apr - 19 Apr TAP
06 Apr - 20 Apr KLM
18 Apr - 02 May LATAM Airlines Group
17 Apr - 02 May TAP
19 Apr - 02 May TAP
05 Apr - 20 Apr TAP

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

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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.

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