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

Return flights

19 May - 26 May	TAP
05 May - 12 May	TAP
05 May - 18 May	TAP
21 May - 11 Jun	GOL Linhas Aéreas
12 May - 02 Jun	TAP
13 May - 26 May	Iberia
13 May - 23 May	Iberia
06 May - 14 May	LATAM Airlines Group
05 May - 09 May	Avianca
07 May - 21 May	TAP
07 May - 19 May	TAP
19 May - 25 May	LATAM Airlines Group
28 May - 08 Jun	TAP
12 May - 02 Jun	British Airways	direct
22 May - 07 Jun	Air France

Also check the deals for one-way flights from Rio De Janeiro to London 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 Rio De Janeiro to London in May from $759

Return flights