AirHint found the following cheapest one-way flights from New Orleans (MSY) to London (LHR) in May 2026 (see full year).

One-Way flights

06 May	jetBlue
11 May	jetBlue
13 May	jetBlue
15 May	jetBlue
06 May	Iberia	direct
05 May	Air France
17 May	British Airways	direct
13 May	British Airways	direct
31 May	jetBlue
15 May	British Airways	direct

Also check the deals for return flights from New Orleans to London in May.

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 one-way flights from New Orleans to London in May from 252€

One-Way flights