Cheapest one-way flights from London (LHR) to Buenos Aires (EZE), May

10 dates in May 2027, from $ 626. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
22 May 2027 Iberia
25 May 2027 Iberia
4 May 2027 Iberia
20 May 2027 Iberia
5 May 2027 Iberia
23 May 2027 Iberia
24 May 2027 Iberia
13 May 2027 LATAM Airlines Group
10 May 2027 United
11 May 2027 United
Powered by

Cheapest deals for the full year

Deals for return flights from London to Buenos Aires in May.

Book a cheap hotel in Buenos Aires

Cheap car rent in Ministro Pistarini

Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.