Cheapest one-way flights from Buenos Aires to London in December from $553

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

One-Way flights

08 Dec United
02 Dec United
09 Dec Avianca
10 Dec Avianca
11 Dec Aerolíneas Argentinas
12 Dec Flybondi
16 Dec Aerolíneas Argentinas
15 Dec JetSmart
22 Dec JetSmart
18 Dec Aerolíneas Argentinas

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