AirHint found the following cheapest return flights from London (LTN) to Rio Negro (MDE) in April 2026 (see full year).

Return flights

18 Apr - 27 Apr	Wizz Air UK
20 Apr - 27 Apr	Wizz Air UK
07 Apr - 16 Apr	Wizz Air UK
05 Apr - 27 Apr	Ryanair
04 Apr - 28 Apr	Ryanair
11 Apr - 18 Apr	Wizz Air UK
07 Apr - 15 Apr	Wizz Air UK
08 Apr - 22 Apr	easyJet
30 Apr - 20 May	Wizz Air UK
16 Apr - 22 May	Wizz Air UK
15 Apr - 22 Apr	easyJet
13 Apr - 17 Apr	Wizz Air UK
18 Apr - 02 May	easyJet
19 Apr - 04 May	easyJet
22 Apr - 15 May	Wizz Air UK
19 Apr - 09 May	Wizz Air UK
14 Apr - 05 May	easyJet
18 Apr - 04 May	easyJet
23 Apr - 04 May	Wizz Air UK
27 Apr - 03 May	Wizz Air UK

Also check the deals for one-way flights from London to Rio Negro in April.

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 Negro in April from 661€

Return flights