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

Return flights

25 Feb - 06 Mar	Wizz Air Malta
28 Feb - 17 Mar	easyJet
25 Feb - 13 Mar	Wizz Air Malta
27 Feb - 11 Mar	Wizz Air Malta
28 Feb - 11 Mar	easyJet
25 Feb - 16 Mar	Wizz Air Malta
27 Feb - 22 Mar	Wizz Air Malta
25 Feb - 11 Mar	easyJet
28 Feb - 22 Mar	easyJet
24 Feb - 12 Mar	easyJet
20 Feb - 25 Feb	easyJet
02 Feb - 09 Feb	easyJet
20 Feb - 27 Feb	easyJet
02 Feb - 16 Feb	easyJet
04 Feb - 14 Feb	easyJet
02 Feb - 23 Feb	easyJet
19 Feb - 26 Feb	easyJet
02 Feb - 17 Feb	easyJet
04 Feb - 25 Feb	Ryanair
02 Feb - 18 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 $1049

Return flights