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

Return flights

16 Mar - 30 Mar	TAP
22 Mar - 30 Mar	TAP
18 Mar - 06 Apr	TAP
23 Mar - 06 Apr	TAP
16 Mar - 06 Apr	TAP
20 Mar - 06 Apr	TAP
21 Mar - 06 Apr	TAP
19 Mar - 06 Apr	TAP
21 Mar - 30 Mar	TAP
19 Mar - 30 Mar	TAP
23 Mar - 30 Mar	TAP
18 Mar - 28 Mar	TAP
11 Mar - 28 Mar	TAP
13 Mar - 28 Mar	TAP
21 Mar - 28 Mar	TAP
10 Mar - 24 Mar	TAP
13 Mar - 13 Apr	TAP
24 Mar - 06 Apr	TAP
25 Mar - 06 Apr	TAP
21 Mar - 02 Apr	TAP

Also check the deals for one-way flights from London to Rio De Janeiro 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 London to Rio De Janeiro in March from 672€

Return flights