Cheapest return flights from Buenos Aires to London in April from $1046

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

Return flights

20 Apr - 27 Apr JetSmart
20 Apr - 06 May JetSmart
29 Apr - 13 May Sky Airline
01 Apr - 13 Apr JetSmart
01 Apr - 20 Apr JetSmart
29 Apr - 19 May Sky Airline
11 Apr - 24 Apr Aerolíneas Argentinas
23 Apr - 13 May GOL Linhas Aéreas
01 Apr - 12 Apr JetSmart
11 Apr - 27 Apr GOL Linhas Aéreas
24 Apr - 11 May GOL Linhas Aéreas
22 Apr - 06 May Sky Airline
03 Apr - 16 Apr LATAM Airlines Group
24 Apr - 08 May LATAM Airlines Group
26 Apr - 12 May LATAM Airlines Group
22 Apr - 27 Apr Aerolíneas Argentinas
08 Apr - 21 Apr LATAM Airlines Group
27 Apr - 03 May GOL Linhas Aéreas
28 Apr - 09 May GOL Linhas Aéreas
23 Apr - 26 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.