AirHint found the following cheapest return flights from London (LHR) to Antigua (ANU) in October 2025 (see full year).

Return flights

29 Oct - 26 Nov	jetBlue
29 Oct - 07 Nov	jetBlue
29 Oct - 19 Nov	Finnair
31 Oct - 08 Nov	Lufthansa
29 Oct - 09 Nov	Finnair
28 Oct - 07 Nov	jetBlue
29 Oct - 08 Nov	jetBlue
23 Oct - 28 Oct	Finnair
27 Oct - 11 Nov	Finnair
27 Oct - 04 Nov	Finnair
23 Oct - 30 Oct	Finnair
27 Oct - 23 Nov	Finnair
25 Oct - 27 Oct	Finnair
24 Oct - 26 Oct	Finnair
27 Oct - 31 Oct	KLM
23 Oct - 31 Oct	Air Canada

Also check the deals for one-way flights from London to Antigua in October.

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 Antigua in October from 803€

Return flights