Cheapest one-way flights from London to Buenos Aires in April from 440€

Best time to book flights for London (LGW) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest one-way flights from London (LGW) to Buenos Aires (AEP) in April 2025 (see full year).

One-Way flights

29 Apr easyJet
07 Apr Wizz Air Malta
21 Apr Wizz Air UK
02 Apr Wizz Air Malta
01 Apr Wizz Air Malta
10 Apr Vueling Airlines
06 Apr Vueling Airlines
12 Apr easyJet
19 Apr easyJet
08 Apr Vueling Airlines

Also check the deals for return flights from London to Buenos Aires in April.

Skyscanner

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 Buenos Aires

Cheap car rent in Buenos Aires