Cheapest return flights from Buenos Aires to London in April from $973

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

Return flights

02 Apr - 30 Apr Avianca
04 Apr - 16 Apr Avianca
24 Apr - 08 May Avianca
02 Apr - 13 Apr Avianca
27 Apr - 07 May Avianca
01 Apr - 16 Apr Avianca
17 Apr - 06 May Arajet
28 Apr - 12 May Flybondi
17 Apr - 05 May Arajet
14 Apr - 13 May Avianca
14 Apr - 04 May Avianca
21 Apr - 06 May Avianca
24 Apr - 06 May LATAM Airlines Group
20 Apr - 27 Apr Avianca
15 Apr - 05 May Flybondi
09 Apr - 29 Apr Avianca
02 Apr - 15 Apr Avianca
10 Apr - 27 Apr Avianca
01 Apr - 23 Apr LEVEL
15 Apr - 21 Apr Avianca

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