Cheapest return flights from London to Buenos Aires in January from 934€

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

Return flights

31 Jan - 10 Feb Ryanair
31 Jan - 15 Feb Ryanair
21 Jan - 08 Feb Ryanair
26 Jan - 09 Feb Ryanair
21 Jan - 28 Jan Ryanair
20 Jan - 03 Feb Ryanair
18 Jan - 25 Jan Ryanair
21 Jan - 26 Feb Ryanair
27 Jan - 10 Feb Ryanair
21 Jan - 22 Feb Ryanair
18 Jan - 29 Jan Ryanair
20 Jan - 04 Feb Ryanair
15 Jan - 29 Jan Ryanair
17 Jan - 29 Jan Ryanair
17 Jan - 07 Feb Ryanair
15 Jan - 26 Jan Ryanair
21 Jan - 30 Jan Ryanair
05 Jan - 25 Jan Ryanair
16 Jan - 23 Jan Ryanair
05 Jan - 28 Jan Jet2

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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