Cheapest return flights from London to Buenos Aires in January from 1043€

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 January 2026 (see full year).

Return flights

27 Jan - 10 Feb LATAM Airlines Group
22 Jan - 17 Feb LATAM Airlines Group
23 Jan - 06 Feb LATAM Airlines Group
08 Jan - 22 Jan LATAM Airlines Group
13 Jan - 27 Jan LATAM Airlines Group
16 Jan - 27 Jan LATAM Airlines Group
28 Jan - 09 Feb LATAM Airlines Group
15 Jan - 22 Jan LATAM Airlines Group
14 Jan - 22 Jan Iberia
05 Jan - 19 Jan Iberia
05 Jan - 26 Jan LATAM Airlines Group
12 Jan - 26 Jan LATAM Airlines Group
13 Jan - 31 Jan LATAM Airlines Group
16 Jan - 25 Jan LATAM Airlines Group
24 Jan - 08 Feb LATAM Airlines Group
31 Jan - 16 Feb SWISS
06 Jan - 10 Feb SWISS
31 Jan - 14 Feb SWISS

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