Cheapest one-way flights from London to Buenos Aires in October from $614

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

One-Way flights

02 Oct easyJet
30 Oct Wizz Air UK
06 Oct Vueling Airlines
11 Oct easyJet
03 Oct TAP
08 Oct Norse Atlantic Airways (UK)
27 Oct easyJet
01 Oct Norse Atlantic Airways (UK)
13 Oct Vueling Airlines
31 Oct Vueling Airlines

Also check the deals for return flights from London to Buenos Aires in October.

Skyscanner

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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