Cheapest return flights from Rio De Janeiro to London in December from $871

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to London (LHR) in December 2025 (see full year).

Return flights

11 Dec - 29 Jan LATAM Airlines Group
03 Dec - 01 Jan LATAM Airlines Group
13 Dec - 29 Jan LATAM Airlines Group
16 Dec - 12 Jan LATAM Airlines Group
23 Dec - 20 Jan LATAM Airlines Group
23 Dec - 30 Dec LATAM Airlines Group
23 Dec - 03 Jan LATAM Airlines Group
08 Dec - 22 Dec LATAM Airlines Group
23 Dec - 05 Jan LATAM Airlines Group
25 Dec - 01 Jan LATAM Airlines Group
18 Dec - 13 Jan LATAM Airlines Group
01 Dec - 16 Dec LATAM Airlines Group
15 Dec - 29 Dec LATAM Airlines Group
18 Dec - 08 Jan LATAM Airlines Group
10 Dec - 23 Dec Air Canada
13 Dec - 20 Dec LATAM Airlines Group

Also check the deals for one-way flights from Rio De Janeiro 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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