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

Return flights

07 May - 20 May	Ethiopian Airlines
26 May - 09 Jun	Iberia
19 May - 01 Jun	Iberia
25 May - 09 Jun	Iberia
08 May - 28 May	Air Europa
16 May - 27 May	Air Europa
09 May - 27 May	Air Europa
18 May - 28 May	Air Europa
15 May - 28 May	Air Europa
10 May - 28 May	Air Europa
11 May - 28 May	Air Europa
13 May - 27 May	Air Europa
05 May - 17 May	Air Europa
18 May - 02 Jun	Iberia
25 May - 04 Jun	Iberia
14 May - 13 Jun	Air Europa
14 May - 16 Jun	Air Europa
18 May - 08 Jun	Iberia
22 May - 14 Jun	Iberia
17 May - 06 Jun	Air Europa

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

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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Cheapest return flights from Buenos Aires to London in May from $1214

Return flights