Cheapest return flights from London to Buenos Aires in April from 979€

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

Return flights

16 Apr - 28 Apr Wizz Air UK
02 Apr - 18 Apr Wizz Air UK
13 Apr - 23 Apr Wizz Air UK
02 Apr - 30 Apr Wizz Air UK
07 Apr - 14 Apr Wizz Air UK
09 Apr - 05 May Wizz Air UK
22 Apr - 06 May Wizz Air UK
29 Apr - 13 May Wizz Air UK
16 Apr - 05 May Wizz Air UK
18 Apr - 03 May Wizz Air UK
15 Apr - 24 Apr Wizz Air UK
07 Apr - 28 Apr Wizz Air UK
02 Apr - 15 Apr Wizz Air UK
06 Apr - 30 Apr Wizz Air UK
29 Apr - 14 May Wizz Air UK
08 Apr - 16 Apr Wizz Air Malta
29 Apr - 12 May Wizz Air Malta
28 Apr - 12 May Wizz Air UK
28 Apr - 13 May easyJet
25 Apr - 09 May easyJet

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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