Cheapest return flights from London to Buenos Aires in October from 1373€

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

Return flights

31 Oct - 30 Nov Air Europa
31 Oct - 16 Nov Air Europa
31 Oct - 14 Nov Air Europa
31 Oct - 06 Nov Air Europa
31 Oct - 15 Nov easyJet
31 Oct - 09 Nov SWISS
31 Oct - 24 Nov Iberia Express
31 Oct - 07 Nov TAP
31 Oct - 25 Nov TAP
31 Oct - 10 Nov LATAM Airlines Group

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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