AirHint found the following cheapest return flights from Santa Ana (SNA) to London (LHR) in July 2026 (see full year).

Return flights

27 Jul - 22 Aug	British Airways
19 Jul - 08 Aug	British Airways
15 Jul - 08 Aug	British Airways
12 Jul - 26 Jul	British Airways
19 Jul - 31 Jul	British Airways
27 Jul - 04 Aug	Lufthansa
17 Jul - 08 Aug	British Airways
24 Jul - 02 Aug	British Airways
07 Jul - 10 Aug	British Airways
26 Jul - 15 Aug	Lufthansa
25 Jul - 09 Aug	British Airways
06 Jul - 13 Jul	British Airways
01 Jul - 13 Jul	British Airways
02 Jul - 05 Jul	British Airways
16 Jul - 29 Jul	Lufthansa
08 Jul - 01 Aug	Lufthansa
01 Jul - 31 Jul	Lufthansa
04 Jul - 25 Jul	Lufthansa
01 Jul - 12 Jul	Lufthansa
17 Jul - 31 Jul	Lufthansa

Also check the deals for one-way flights from Santa Ana to London in July.

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 Santa Ana to London in July from $911

Return flights