AirHint found the following cheapest return flights from San Antonio (SAT) to London (LHR) in November 2025 (see full year).

Return flights

04 Nov - 12 Nov	Lufthansa
12 Nov - 19 Nov	British Airways
18 Nov - 25 Nov	British Airways
06 Nov - 13 Nov	British Airways
10 Nov - 17 Nov	British Airways
19 Nov - 13 Dec	Virgin Atlantic
30 Nov - 07 Dec	British Airways
27 Nov - 04 Dec	British Airways
08 Nov - 15 Nov	British Airways
15 Nov - 22 Nov	British Airways
24 Nov - 01 Dec	British Airways
20 Nov - 23 Nov	Delta
21 Nov - 13 Dec	Hawaiian Airlines
02 Nov - 09 Nov	British Airways
08 Nov - 29 Nov	Spirit Airlines

Also check the deals for one-way flights from San Antonio 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 San Antonio to London in November from 419€

Return flights