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

Return flights

15 Nov - 30 Nov	easyJet
25 Nov - 09 Dec	Vueling Airlines
13 Nov - 25 Nov	Vueling Airlines
11 Nov - 25 Nov	easyJet
10 Nov - 25 Nov	easyJet
16 Nov - 28 Nov	Air Europa
17 Nov - 24 Nov	TAP
10 Nov - 26 Nov	easyJet
07 Nov - 22 Nov	TAP
15 Nov - 22 Nov	Wizz Air UK
06 Nov - 22 Nov	Wizz Air UK
25 Nov - 07 Dec	Vueling Airlines
06 Nov - 02 Dec	Wizz Air UK
20 Nov - 11 Dec	Air Europa
12 Nov - 01 Dec	TAP
27 Nov - 10 Dec	Vueling Airlines
19 Nov - 03 Dec	Air Europa
21 Nov - 05 Dec	Air Europa
25 Nov - 05 Dec	Air Europa
21 Nov - 07 Dec	Air Europa

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 840€

Return flights