AirHint found the following cheapest one-way flights from London (LTN) to Buenos Aires (EZE) in December 2025 (see full year).
One-Way flights
| 31 Dec | easyJet | ||
| 02 Dec | Wizz Air Malta | ||
| 30 Dec | Ryanair | ||
| 13 Dec | Ryanair | ||
| 05 Dec | easyJet | ||
| 06 Dec | easyJet | ||
| 01 Dec | easyJet | ||
| 14 Dec | Ryanair | ||
| 26 Dec | Ryanair | ||
| 23 Dec | easyJet |
Also check the deals for return flights from London to Buenos Aires in December.
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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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