Cheapest one-way flights from Roma to London in December from $899

AirHint found the following cheapest one-way flights from Roma (RMA) to London (LHR) in December 2025 (see full year).

One-Way flights

29 Dec Regional Express
27 Dec Regional Express
30 Dec Regional Express

Also check the deals for return flights from Roma to London in December.

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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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