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

Return flights

04 May - 11 May	TAP
20 May - 02 Jun	TAP
21 May - 15 Jun	Iberia
05 May - 12 May	TAP
21 May - 28 May	Iberia
20 May - 01 Jun	TAP
08 May - 19 May	TAP
28 May - 08 Jun	Iberia
11 May - 21 May	TAP
21 May - 21 Jun	Iberia
18 May - 26 May	TAP
03 May - 17 May	TAP
24 May - 07 Jun	Iberia
12 May - 02 Jun	LATAM Airlines Group
12 May - 31 May	TAP
08 May - 15 May	TAP
01 May - 20 May	TAP
19 May - 10 Jun	Azul Airlines
01 May - 15 Jun	Iberia
29 May - 20 Jun	TAP

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 $833

Return flights