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

Return flights

14 Apr - 20 Apr	Ryanair
19 Apr - 26 Apr	British Airways
18 Apr - 27 Apr	British Airways
17 Apr - 27 Apr	British Airways
11 Apr - 19 Apr	British Airways
23 Apr - 26 Apr	British Airways
20 Apr - 17 May	British Airways
08 Apr - 22 Apr	SWISS
11 Apr - 25 Apr	ITA Airways
15 Apr - 29 Apr	ITA Airways
18 Apr - 28 Apr	easyJet
07 Apr - 19 May	TAP
28 Apr - 20 May	British Airways	direct
27 Apr - 15 May	Wizz Air UK
05 Apr - 17 May	Wizz Air UK
23 Apr - 05 May	TAP
28 Apr - 11 May	SWISS
22 Apr - 04 May	ITA Airways
24 Apr - 04 May	LATAM Airlines Group
18 Apr - 02 May	ITA 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 $867

Return flights