Cheapest return AEP–LGW flights, April

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

Return flights

20 Apr - 04 May LATAM Airlines Group
22 Apr - 27 Apr LATAM Airlines Group
25 Apr - 16 May Aerolíneas Argentinas
19 Apr - 04 May Aerolíneas Argentinas
27 Apr - 12 May Aerolíneas Argentinas
22 Apr - 29 Apr JetSmart
28 Apr - 08 May LATAM Airlines Group
25 Apr - 25 May TAP
24 Apr - 06 May GOL Linhas Aéreas
26 Apr - 01 May GOL Linhas Aéreas
29 Apr - 17 May Aerolíneas Argentinas
28 Apr - 09 May LATAM Airlines Group
22 Apr - 30 Apr GOL Linhas Aéreas

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.