AirHint found the following cheapest return flights from New Orleans (MSY) to London (LGW) in January 2026 (see full year).

Return flights

29 Jan - 05 Feb	Spirit Airlines
30 Jan - 06 Feb	Spirit Airlines
22 Jan - 24 Jan	Frontier Airlines
23 Jan - 26 Jan	Frontier Airlines
08 Jan - 22 Jan	Spirit Airlines
13 Jan - 20 Jan	Spirit Airlines
24 Jan - 27 Jan	Spirit Airlines
14 Jan - 21 Jan	Spirit Airlines
07 Jan - 16 Jan	Spirit Airlines
10 Jan - 17 Jan	Iberia
02 Jan - 09 Jan	Spirit Airlines
01 Jan - 15 Jan	Iberia

Also check the deals for one-way flights from New Orleans to London in January.

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 New Orleans to London in January from $520

Return flights