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

Return flights

13 May - 02 Jun	Iberia
18 May - 18 Jun	Air Europa
05 May - 15 May	Air Europa
05 May - 14 May	Iberia
11 May - 09 Jun	Iberia
01 May - 24 May	Arajet
19 May - 01 Jun	Iberia
28 May - 07 Jun	Iberia
13 May - 27 May	Iberia
12 May - 29 May	Iberia
26 May - 09 Jun	Iberia
31 May - 20 Jun	Air Europa
31 May - 19 Jun	Air Europa
11 May - 28 May	Iberia
20 May - 30 May	Iberia
09 May - 26 May	Air Europa
23 May - 02 Jun	Air Europa
29 May - 17 Jun	Air Europa
19 May - 30 May	Iberia
01 May - 31 May	Iberia

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 $1371

Return flights