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

Return flights

22 Feb - 01 Mar	Wizz Air Malta
22 Feb - 08 Mar	Wizz Air Malta
24 Feb - 14 Mar	Wizz Air Malta
09 Feb - 16 Feb	easyJet
23 Feb - 07 Mar	easyJet
02 Feb - 02 Mar	easyJet
07 Feb - 14 Feb	easyJet
25 Feb - 14 Mar	easyJet
12 Feb - 22 Feb	easyJet
06 Feb - 22 Feb	easyJet
27 Feb - 14 Mar	easyJet
21 Feb - 07 Mar	easyJet
25 Feb - 21 Mar	easyJet
12 Feb - 28 Feb	easyJet
26 Feb - 08 Mar	easyJet
01 Feb - 08 Feb	easyJet
13 Feb - 28 Feb	easyJet
15 Feb - 22 Feb	easyJet
13 Feb - 21 Feb	easyJet

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

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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Cheapest return flights from London to Buenos Aires in February from 1063€

Return flights