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

Return flights

13 Jan - 20 Jan	British Airways	direct
08 Jan - 15 Jan	British Airways	direct
23 Jan - 30 Jan	United
16 Jan - 30 Jan	British Airways
03 Jan - 10 Jan	British Airways

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 590€

Return flights