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

Return flights

03 Jun - 19 Jun	Air Canada
02 Jun - 19 Jun	Iberia
03 Jun - 19 Jun	Finnair	direct
03 Jun - 20 Jun	Air Canada
02 Jun - 20 Jun	British Airways
03 Jun - 20 Jun	Finnair	direct
03 Jun - 21 Jun	Air Canada
25 Jun - 18 Jul	British Airways

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

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 June from 955€

Return flights