Cheapest one-way flights from Buenos Aires to London in January from $765

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to London (LCY) in January 2026 (see full year).

One-Way flights

28 Jan Flybondi
31 Jan GOL Linhas Aéreas
21 Jan JetSmart
13 Jan JetSmart
14 Jan LATAM Airlines Group
15 Jan JetSmart
01 Jan JetSmart
07 Jan LATAM Airlines Group
06 Jan Aerolíneas Argentinas
18 Jan SWISS

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

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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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