AirHint found the following cheapest return flights from London (LON) to Orlando (MCO) in December 2026 (see full year).

Return flights

09 Dec - 16 Dec	Icelandair
08 Dec - 18 Dec	Icelandair
11 Dec - 18 Dec	Icelandair
04 Dec - 18 Dec	Icelandair
01 Dec - 08 Dec	Icelandair
01 Dec - 08 Dec	Norse Atlantic Airways (UK)	direct
07 Dec - 21 Dec	Air Canada
03 Dec - 13 Dec	Lufthansa
01 Dec - 14 Dec	Lufthansa
07 Dec - 14 Dec	Lufthansa
09 Dec - 06 Jan	Air Canada
09 Dec - 06 Jan	Finnair	direct
29 Dec - 05 Jan	Iberia
29 Dec - 06 Jan	Iberia
29 Dec - 03 Jan	Iberia
29 Dec - 04 Jan	Iberia
16 Dec - 05 Jan	Lufthansa
28 Dec - 05 Jan	Lufthansa
24 Dec - 06 Jan	Air Canada
27 Dec - 05 Jan	Air Canada

Also check the deals for one-way flights from London to Orlando 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 London to Orlando in December from 365€

Return flights