Cheapest return flights from London to Buenos Aires in June from $894

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

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

Return flights

11 Jun - 18 Jun Air France
05 Jun - 18 Jun Air France
10 Jun - 23 Jun Air France
10 Jun - 22 Jun Air France
10 Jun - 16 Jun Air France
11 Jun - 24 Jun Air France
04 Jun - 31 Jul Air Canada
05 Jun - 11 Jun KLM
04 Jun - 11 Jun KLM
04 Jun - 16 Jun Air France
02 Jun - 08 Jun Delta
16 Jun - 08 Jul Lufthansa
18 Jun - 08 Jul Lufthansa
16 Jun - 07 Jul Lufthansa
02 Jun - 09 Jul SWISS
22 Jun - 02 Jul Air Canada
30 Jun - 10 Jul British Airways
17 Jun - 09 Jul Lufthansa
16 Jun - 09 Jul Lufthansa
19 Jun - 09 Jul Lufthansa

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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