Cheapest one-way flights from London to Buenos Aires in December from 483€

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

One-Way flights

06 Dec Norse Atlantic Airways (UK)
30 Dec Iberia For Level
04 Dec Norse Atlantic Airways (UK)
29 Dec Iberia For Level
08 Dec Norse Atlantic Airways (UK)
10 Dec Ryanair
11 Dec Norse Atlantic Airways (UK)
02 Dec Ryanair
09 Dec Ryanair
15 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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