AirHint found the following cheapest return flights from London (LCY) to Amilcar Cabral (SID) in December 2025 (see full year).

Return flights

01 Dec - 05 Dec	KLM
06 Dec - 08 Dec	KLM
04 Dec - 07 Dec	KLM
03 Dec - 17 Dec	KLM
04 Dec - 14 Dec	SWISS
08 Dec - 13 Dec	KLM
29 Dec - 11 Jan	KLM
29 Dec - 07 Jan	KLM
01 Dec - 09 Dec	KLM
10 Dec - 17 Dec	SWISS
10 Dec - 18 Dec	Aer Lingus
24 Dec - 31 Dec	SWISS
24 Dec - 11 Jan	SWISS
31 Dec - 06 Jan	KLM
29 Dec - 01 Jan	KLM
29 Dec - 05 Jan	KLM
31 Dec - 05 Jan	Luxair
24 Dec - 07 Jan	SWISS
21 Dec - 01 Jan	ITA Airways
29 Dec - 12 Jan	Luxair

Also check the deals for one-way flights from London to Amilcar Cabral in December.

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.

Book a cheap hotel in Amilcar Cabral

Cheap car rent in Amilcar Cabral

Cheapest return flights from London to Amilcar Cabral in December from 498€

Return flights