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

Return flights

04 Mar - 21 Mar	LATAM Airlines Group
16 Mar - 23 Mar	TAP
04 Mar - 12 Mar	Air Canada
09 Mar - 19 Mar	TAP
30 Mar - 07 Apr	TAP
23 Mar - 31 Mar	TAP
19 Mar - 31 Mar	TAP
03 Mar - 19 Mar	TAP
05 Mar - 16 Mar	TAP
25 Mar - 16 Apr	LATAM Airlines Group
05 Mar - 24 Mar	Lufthansa
12 Mar - 22 Mar	LATAM Airlines Group
11 Mar - 08 Apr	TAP
05 Mar - 05 Apr	TAP
27 Mar - 19 Apr	TAP
05 Mar - 04 Apr	TAP
04 Mar - 03 Apr	TAP
06 Mar - 03 Apr	TAP
29 Mar - 17 Apr	KLM
30 Mar - 07 Apr	British Airways	direct

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

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 March from $798

Return flights