AirHint found the following cheapest return flights from New Orleans (MSY) to London (LHR) in November 2025 (see full year).

Return flights

12 Nov - 16 Nov	Spirit Airlines
13 Nov - 16 Nov	jetBlue
11 Nov - 15 Nov	Spirit Airlines
15 Nov - 18 Nov	jetBlue
15 Nov - 27 Nov	Delta
11 Nov - 16 Nov	Spirit Airlines
11 Nov - 06 Dec	Spirit Airlines
18 Nov - 25 Nov	British Airways
12 Nov - 19 Nov	British Airways
26 Nov - 03 Dec	British Airways
10 Nov - 06 Dec	Spirit Airlines
16 Nov - 06 Dec	Air Canada
18 Nov - 23 Nov	Delta
20 Nov - 27 Nov	Spirit Airlines
11 Nov - 06 Dec	British Airways	direct
28 Nov - 05 Dec	British Airways
19 Nov - 02 Dec	Virgin Atlantic
20 Nov - 02 Dec	Sun Country Airlines
24 Nov - 01 Dec	British Airways

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

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 November from 519€

Return flights