Cheapest return flights from Buenos Aires to London in May from $1240

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

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

Return flights

18 May - 05 Jun LATAM Airlines Group
20 May - 17 Jun LATAM Airlines Group
13 May - 03 Jun LATAM Airlines Group
23 May - 02 Jun LATAM Airlines Group
12 May - 02 Jun LATAM Airlines Group
09 May - 05 Jun Flybondi
16 May - 31 May LATAM Airlines Group
07 May - 14 May LATAM Airlines Group
20 May - 10 Jun Flybondi
07 May - 25 May LATAM Airlines Group
01 May - 15 May LATAM Airlines Group
02 May - 15 May LATAM Airlines Group
01 May - 16 May Air Canada
06 May - 18 May LATAM Airlines Group
18 May - 25 May Flybondi
09 May - 09 Jun GOL Linhas Aéreas
14 May - 01 Jun Air Canada
12 May - 13 Jun LATAM Airlines Group
05 May - 23 May Air Canada
16 May - 17 May LATAM Airlines Group

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

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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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