Cheapest return flights from London to Buenos Aires in December from $1159

AirHint found the following cheapest return flights from London (LTN) to Buenos Aires (EZE) in December 2026 (see full year).

Return flights

04 Dec - 15 Dec easyJet
05 Dec - 15 Dec Wizz Air Malta
11 Dec - 31 Dec easyJet
04 Dec - 05 Jan easyJet
07 Dec - 23 Dec Wizz Air UK
03 Dec - 10 Dec Wizz Air UK
15 Dec - 10 Jan easyJet
18 Dec - 07 Jan Wizz Air Malta
14 Dec - 07 Jan Wizz Air Malta
16 Dec - 31 Dec Wizz Air Malta
16 Dec - 07 Jan easyJet
11 Dec - 28 Dec easyJet
25 Dec - 07 Jan Wizz Air Malta
14 Dec - 10 Jan Wizz Air Malta
09 Dec - 20 Jan easyJet
14 Dec - 08 Jan Wizz Air Malta
16 Dec - 08 Jan Wizz Air Malta
19 Dec - 26 Dec Wizz Air UK
17 Dec - 31 Dec easyJet
16 Dec - 30 Dec easyJet

Also check the deals for one-way 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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