AirHint found the following cheapest return flights from London (LCY) to Amilcar Cabral (SID) in March 2026 (see full year).

Return flights

03 Mar - 11 Mar	Vueling Airlines
25 Mar - 01 Apr	SWISS
13 Mar - 18 Mar	Vueling Airlines
11 Mar - 18 Mar	Vueling Airlines
11 Mar - 19 Mar	Vueling Airlines
11 Mar - 16 Mar	Luxair
04 Mar - 18 Mar	Vueling Airlines
01 Mar - 18 Mar	Vueling Airlines
20 Mar - 28 Mar	Aer Lingus
04 Mar - 11 Mar	Vueling Airlines
11 Mar - 15 Mar	SWISS
20 Mar - 03 Apr	KLM
30 Mar - 11 Apr	KLM
30 Mar - 17 Apr	Aer Lingus
27 Mar - 09 Apr	KLM
27 Mar - 05 Apr	SWISS

Also check the deals for one-way flights from London to Amilcar Cabral 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 Amilcar Cabral in March from $693

Return flights