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

Return flights

19 May - 16 Jun	British Airways	direct
31 May - 09 Jun	British Airways	direct
05 May - 26 May	Wizz Air UK
13 May - 19 May	Wizz Air UK
28 May - 15 Jun	Lufthansa
29 May - 13 Jun	Lufthansa
18 May - 24 May	Wizz Air UK
07 May - 28 May	Avianca
12 May - 21 May	Avianca
14 May - 21 May	Avianca
07 May - 18 May	TAP
14 May - 28 May	Avianca
04 May - 21 May	Avianca
28 May - 18 Jun	easyJet
23 May - 09 Jun	KLM
16 May - 25 May	TAP
20 May - 12 Jun	TAP
21 May - 04 Jun	TAP
25 May - 03 Jun	TAP
28 May - 18 Jun	British Airways	direct

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

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 May from 688€

Return flights