AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to London (LGW) in October 2026 (see full year).

Return flights

20 Oct - 06 Nov	TAP
08 Oct - 22 Oct	TAP
08 Oct - 15 Oct	TAP
22 Oct - 28 Oct	TAP
18 Oct - 28 Oct	TAP
20 Oct - 02 Nov	TAP
07 Oct - 14 Oct	TAP
20 Oct - 12 Nov	TAP
20 Oct - 31 Oct	TAP
03 Oct - 14 Oct	TAP
01 Oct - 14 Nov	TAP
06 Oct - 20 Oct	TAP
10 Oct - 15 Oct	TAP
30 Oct - 01 Nov	Iberia
10 Oct - 31 Oct	TAP

Also check the deals for one-way flights from Rio De Janeiro to London in October.

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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Cheapest return flights from Rio De Janeiro to London in October from 651€

Return flights