Cheapest return flights from Austin to London in October from $499

AirHint found the following cheapest return flights from Austin (AUS) to London (LGW) in October 2025 (see full year).

Return flights

09 Oct - 01 Nov Spirit Airlines
24 Oct - 07 Nov Spirit Airlines
23 Oct - 30 Oct Spirit Airlines
26 Oct - 11 Nov Frontier Airlines
17 Oct - 08 Nov Spirit Airlines
03 Oct - 08 Oct Frontier Airlines
19 Oct - 08 Nov Spirit Airlines
04 Oct - 09 Oct Frontier Airlines
15 Oct - 02 Nov Spirit Airlines
05 Oct - 11 Oct Spirit Airlines
24 Oct - 03 Nov Air Canada
03 Oct - 23 Oct Frontier Airlines
23 Oct - 29 Oct Frontier Airlines
16 Oct - 20 Oct Spirit Airlines
09 Oct - 14 Oct Spirit Airlines
27 Oct - 29 Oct Frontier Airlines
14 Oct - 16 Oct Spirit Airlines
07 Oct - 01 Nov Air Canada

Also check the deals for one-way flights from Austin to London in October.

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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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