Cheapest return flights from London to Buenos Aires in January from $1327

Best time to book flights for London (LCY) to Buenos Aires (EZE) flights at AirHint

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

Return flights

19 Jan - 31 Jan Delta
13 Jan - 25 Jan Delta
14 Jan - 21 Jan Delta
13 Jan - 31 Jan Delta
16 Jan - 26 Jan KLM
16 Jan - 24 Jan SWISS
17 Jan - 31 Jan Delta
09 Jan - 25 Jan Delta
05 Jan - 28 Jan ITA Airways
19 Jan - 04 Feb ITA Airways
05 Jan - 28 Feb ITA Airways
01 Jan - 31 Jan ITA Airways
01 Jan - 01 Feb ITA Airways

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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