Cheapest one-way flights from London to Buenos Aires in December from 555€

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

AirHint found the following cheapest one-way flights from London (LGW) to Buenos Aires (EZE) in December 2025 (see full year).

One-Way flights

02 Dec easyJet
10 Dec Vueling Airlines
01 Dec Vueling Airlines
30 Dec easyJet
07 Dec Iberia Express
25 Dec Iberia Express
29 Dec Vueling Airlines
08 Dec Turkish Airlines
12 Dec Wizz Air Malta
20 Dec easyJet

Also check the deals for return flights from London to Buenos Aires in December.

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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