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

Return flights

31 Dec - 24 Jan	Spirit Airlines
06 Dec - 15 Dec	Spirit Airlines
04 Dec - 24 Dec	Spirit Airlines
24 Dec - 10 Jan	Allegiant Air
22 Dec - 22 Jan	Spirit Airlines
17 Dec - 17 Jan	Spirit Airlines
16 Dec - 20 Jan	Spirit Airlines
30 Dec - 06 Jan	Spirit Airlines
21 Dec - 21 Jan	Frontier Airlines
27 Dec - 17 Jan	Spirit Airlines
24 Dec - 20 Jan	Spirit Airlines
04 Dec - 27 Dec	Spirit Airlines
23 Dec - 19 Jan	Spirit Airlines
22 Dec - 31 Dec	Spirit Airlines
20 Dec - 28 Dec	Allegiant Air

Also check the deals for one-way flights from Columbus 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 Columbus to London in December from 630€

Return flights