AirHint found the following cheapest return flights from London (LTN) to Buenos Aires (EZE) in November 2025 (see full year).

Return flights

09 Nov - 22 Nov	easyJet
10 Nov - 19 Nov	easyJet
09 Nov - 02 Dec	easyJet
08 Nov - 22 Nov	easyJet
07 Nov - 22 Nov	easyJet
22 Nov - 06 Dec	easyJet
01 Nov - 08 Nov	easyJet
24 Nov - 14 Dec	easyJet
24 Nov - 13 Dec	easyJet
28 Nov - 14 Dec	easyJet
21 Nov - 30 Nov	easyJet
08 Nov - 25 Nov	easyJet
28 Nov - 13 Dec	easyJet
08 Nov - 02 Dec	easyJet
21 Nov - 07 Dec	easyJet
03 Nov - 19 Nov	easyJet
01 Nov - 16 Nov	easyJet
21 Nov - 06 Dec	easyJet
13 Nov - 02 Dec	easyJet
13 Nov - 21 Nov	easyJet

Also check the deals for one-way flights from London to Buenos Aires in November.

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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Cheapest return flights from London to Buenos Aires in November from 1066€

Return flights