Cheapest return flights from Porto Alegre to London in December from $1297

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

Return flights

25 Dec - 31 Dec TAP
29 Dec - 12 Jan LATAM Airlines Group
19 Dec - 03 Jan LATAM Airlines Group
20 Dec - 02 Jan TAP
12 Dec - 30 Dec Emirates
15 Dec - 18 Dec Emirates

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

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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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