Cheapest return flights from London to Buenos Aires in June from $990

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

Return flights

03 Jun - 17 Jun KLM
09 Jun - 01 Jul KLM
18 Jun - 23 Jun KLM
01 Jun - 29 Jun KLM
30 Jun - 28 Jul KLM
03 Jun - 10 Jun KLM
08 Jun - 14 Jun KLM
01 Jun - 07 Jun KLM
12 Jun - 14 Jun KLM
15 Jun - 22 Jun KLM
15 Jun - 28 Jun KLM
06 Jun - 20 Jun KLM
19 Jun - 04 Jul KLM

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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