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

Return flights

12 Dec - 31 Jan	British Airways	direct
11 Dec - 31 Jan	British Airways	direct
14 Dec - 31 Jan	British Airways	direct
16 Dec - 30 Jan	British Airways	direct
21 Dec - 28 Dec	British Airways	direct
13 Dec - 31 Jan	British Airways	direct
22 Dec - 29 Dec	British Airways	direct
21 Dec - 29 Dec	British Airways	direct
19 Dec - 03 Jan	jetBlue
20 Dec - 03 Jan	jetBlue
18 Dec - 03 Jan	jetBlue
16 Dec - 03 Jan	Finnair
18 Dec - 03 Jan	British Airways	direct

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

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Cheapest return flights from Antigua to London in December from 734€

Return flights