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

Return flights

14 Apr - 28 Apr	TAP
09 Apr - 23 Apr	TAP
05 Apr - 16 Apr	TAP
13 Apr - 23 Apr	TAP
16 Apr - 23 Apr	TAP
08 Apr - 14 Apr	TAP
06 Apr - 16 Apr	TAP
09 Apr - 19 Apr	KLM
09 Apr - 16 Apr	TAP
07 Apr - 28 Apr	TAP
17 Apr - 05 May	TAP
30 Apr - 14 May	TAP
24 Apr - 10 May	TAP
27 Apr - 10 May	TAP
25 Apr - 10 May	TAP
28 Apr - 10 May	TAP
27 Apr - 11 May	TAP
25 Apr - 03 May	TAP
22 Apr - 06 May	Avianca
20 Apr - 13 May	British Airways

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

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 London to Rio De Janeiro in April from 751€

Return flights