Cheapest return flights from London to Buenos Aires in October from $1329

AirHint found the following cheapest return flights from London (LGW) to Buenos Aires (AEP) in October 2026 (see full year).

Return flights

22 Oct - 07 Nov Wizz Air UK
06 Oct - 19 Oct Wizz Air UK
05 Oct - 23 Oct Wizz Air UK
05 Oct - 20 Oct Wizz Air UK
31 Oct - 14 Nov easyJet
30 Oct - 10 Nov easyJet
01 Oct - 10 Oct Vueling Airlines
24 Oct - 07 Nov Wizz Air UK
03 Oct - 18 Oct Wizz Air UK
23 Oct - 07 Nov TAP
11 Oct - 23 Oct easyJet
17 Oct - 31 Oct Vueling Airlines
17 Oct - 30 Oct Vueling Airlines
15 Oct - 21 Oct TAP
14 Oct - 26 Oct 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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