Cheapest return flights from London to Buenos Aires in April from $1155

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

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

Return flights

21 Apr - 11 May TAP
27 Apr - 19 May Royal Air Maroc
24 Apr - 22 May TAP
30 Apr - 19 May easyJet
28 Apr - 20 May TAP
08 Apr - 10 Apr TAP
23 Apr - 07 May Vueling Airlines
22 Apr - 15 May Vueling Airlines
27 Apr - 18 May TAP
18 Apr - 23 May Vueling Airlines
30 Apr - 07 May Norse Atlantic Airways (UK)
09 Apr - 25 Apr TAP
15 Apr - 28 Apr TAP
21 Apr - 27 Apr TAP
15 Apr - 29 Apr TAP
10 Apr - 28 Apr Vueling Airlines
15 Apr - 27 Apr TAP
08 Apr - 22 Apr TAP
16 Apr - 23 Apr TAP
08 Apr - 15 Apr TAP

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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