Cheapest return flights from London to Buenos Aires in October from 1072€

Best time to book flights for London (LGW) to Buenos Aires (AEP) flights at AirHint

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

Return flights

06 Oct - 20 Oct Vueling Airlines
04 Oct - 15 Oct Vueling Airlines
28 Oct - 04 Nov LATAM Airlines Group
29 Oct - 04 Nov SWISS
09 Oct - 24 Oct Vueling Airlines
22 Oct - 29 Oct SWISS
06 Oct - 13 Oct Air Europa
23 Oct - 26 Oct easyJet
01 Oct - 29 Oct SWISS
09 Oct - 25 Oct Vueling Airlines
22 Oct - 26 Oct SWISS
23 Oct - 31 Oct SWISS
27 Oct - 03 Nov SWISS
15 Oct - 01 Nov Air Europa
24 Oct - 14 Nov Air Europa
22 Oct - 07 Nov Vueling Airlines
30 Oct - 17 Nov LATAM Airlines Group
25 Oct - 22 Nov easyJet
17 Oct - 02 Nov Air Europa
20 Oct - 01 Nov easyJet

Also check the deals for one-way flights from London to Buenos Aires 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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