Cheapest return flights from London to Buenos Aires in June from $1258

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

Return flights

16 Jun - 24 Jun LATAM Airlines Group
19 Jun - 02 Jul LATAM Airlines Group
17 Jun - 24 Jun LATAM Airlines Group
20 Jun - 03 Jul LATAM Airlines Group
15 Jun - 26 Jun LATAM Airlines Group
19 Jun - 26 Jun LATAM Airlines Group
13 Jun - 26 Jun LATAM Airlines Group
17 Jun - 15 Jul LATAM Airlines Group
24 Jun - 10 Jul LATAM Airlines Group
20 Jun - 06 Jul LATAM Airlines Group
20 Jun - 07 Jul LATAM Airlines Group
23 Jun - 30 Jun LATAM Airlines Group
13 Jun - 21 Jun Turkish Airlines
13 Jun - 19 Jun Turkish Airlines
20 Jun - 05 Jul Avianca
25 Jun - 10 Jul LATAM Airlines Group
23 Jun - 07 Jul LATAM Airlines Group
18 Jun - 21 Jun Turkish Airlines
13 Jun - 29 Jun Avianca
28 Jun - 15 Jul LATAM Airlines Group

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

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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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