Cheapest return flights from Buenos Aires to London in January from $1383

Best time to book flights for Buenos Aires (AEP) to London (LHR) flights at AirHint

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

Return flights

19 Jan - 04 Feb Air Canada
30 Jan - 06 Feb Air Canada
23 Jan - 30 Jan Air Canada
16 Jan - 27 Jan LATAM Airlines Group
17 Jan - 05 Feb Air Canada
01 Jan - 31 Jan LATAM Airlines Group
19 Jan - 31 Jan Air Canada
24 Jan - 31 Jan Air Canada
31 Jan - 07 Feb Air Canada
25 Jan - 08 Feb Air Canada
16 Jan - 28 Jan Air Canada
15 Jan - 25 Jan Air Canada
01 Jan - 08 Jan Aerolineas Argentinas
26 Jan - 13 Feb Air Canada
16 Jan - 31 Jan Air Canada
17 Jan - 29 Jan Air Canada
15 Jan - 10 Feb Air Canada
17 Jan - 03 Feb SWISS
21 Jan - 05 Feb SWISS
19 Jan - 02 Feb GOL Linhas Aéreas

Also check the deals for one-way 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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