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

Return flights

21 May - 25 May	TAP
04 May - 25 May	TAP
16 May - 22 May	TAP
17 May - 24 May	TAP
17 May - 25 May	TAP
17 May - 29 May	TAP
15 May - 29 May	TAP
04 May - 22 May	TAP
15 May - 25 May	TAP
18 May - 25 May	TAP
19 May - 16 Jun	Lufthansa
16 May - 16 Jun	Lufthansa
11 May - 15 Jun	Lufthansa
23 May - 16 Jun	Lufthansa
28 May - 16 Jun	Lufthansa
16 May - 09 Jun	Lufthansa
08 May - 09 Jun	Lufthansa
09 May - 09 Jun	Lufthansa
17 May - 09 Jun	Lufthansa
28 May - 23 Jun	Lufthansa

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 644€

Return flights