Cheapest return flights from Rio De Janeiro to London in December from $949

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

Return flights

01 Dec - 28 Dec LATAM Airlines Group
01 Dec - 25 Dec LATAM Airlines Group
20 Dec - 25 Jan LATAM Airlines Group
20 Dec - 11 Jan LATAM Airlines Group
18 Dec - 08 Jan LATAM Airlines Group
24 Dec - 03 Jan LATAM Airlines Group
29 Dec - 19 Jan LATAM Airlines Group
18 Dec - 03 Jan LATAM Airlines Group
20 Dec - 06 Jan LATAM Airlines Group
01 Dec - 27 Dec LATAM Airlines Group
19 Dec - 03 Jan LATAM Airlines Group
03 Dec - 14 Dec LATAM Airlines Group
01 Dec - 08 Dec Azul Airlines
04 Dec - 29 Dec Azul Airlines
09 Dec - 28 Jan Azul Airlines
14 Dec - 29 Dec Azul Airlines
02 Dec - 10 Dec Azul Airlines
28 Dec - 12 Jan United
03 Dec - 10 Dec Azul Airlines
08 Dec - 22 Dec Azul Airlines

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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