Cheapest return flights from London to Buenos Aires in April from 929€

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

Return flights

24 Apr - 08 May Wizz Air UK
09 Apr - 27 Apr Wizz Air UK
14 Apr - 20 Apr Wizz Air UK
17 Apr - 30 Apr Wizz Air Malta
20 Apr - 30 Apr Wizz Air UK
09 Apr - 25 Apr Wizz Air UK
09 Apr - 22 Apr Wizz Air UK
15 Apr - 22 Apr easyJet
16 Apr - 25 Apr Wizz Air UK
29 Apr - 16 May Wizz Air UK
11 Apr - 25 Apr Wizz Air UK
15 Apr - 25 Apr Wizz Air UK
24 Apr - 10 May Wizz Air UK
18 Apr - 02 May Wizz Air UK
30 Apr - 07 May easyJet
25 Apr - 09 May Ryanair

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

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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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