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

Return flights

28 Feb - 08 Mar	Iberia
09 Feb - 22 Feb	Vueling Airlines
02 Feb - 01 Mar	Vueling Airlines
16 Feb - 02 Mar	Air France
21 Feb - 26 Feb	Iberia
07 Feb - 14 Feb	Vueling Airlines
06 Feb - 18 Feb	Vueling Airlines
04 Feb - 14 Feb	Vueling Airlines
04 Feb - 18 Feb	SWISS
02 Feb - 09 Feb	Vueling Airlines
04 Feb - 11 Feb	SWISS
05 Feb - 14 Feb	Vueling Airlines
20 Feb - 24 Feb	Iberia
18 Feb - 18 Mar	Iberia
16 Feb - 04 Mar	SWISS
25 Feb - 04 Mar	Iberia
03 Feb - 02 Mar	Iberia
21 Feb - 01 Mar	Iberia
19 Feb - 05 Mar	SWISS
20 Feb - 20 Mar	Vueling Airlines

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

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 February from $850

Return flights