Cheapest return flights from London to Buenos Aires in May from $1035

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 May 2025 (see full year).

Return flights

28 May - 12 Jun Lufthansa
17 May - 14 Jun Air France
21 May - 08 Jun Air France
06 May - 21 May Air Canada
07 May - 21 May Air Canada
11 May - 21 May Air Canada
04 May - 14 May Air Canada
15 May - 19 Jun Air France
14 May - 03 Jun Lufthansa
15 May - 03 Jun Lufthansa
07 May - 14 May Delta
15 May - 06 Jun Delta
05 May - 11 May Delta
11 May - 26 May Lufthansa
12 May - 22 May Lufthansa
16 May - 31 May SWISS
20 May - 27 May Delta
22 May - 06 Jun Delta
20 May - 11 Jun Delta
25 May - 01 Jun Delta

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

Skyscanner

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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