Cheapest return flights from London to Buenos Aires in June from $1268

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

Return flights

01 Jun - 16 Jun easyJet
09 Jun - 16 Jun easyJet
04 Jun - 11 Jun easyJet
03 Jun - 11 Jun easyJet
14 Jun - 24 Jun Wizz Air UK
10 Jun - 22 Jun easyJet
13 Jun - 17 Jun Wizz Air UK
17 Jun - 25 Jun easyJet
14 Jun - 23 Jun Wizz Air UK
16 Jun - 23 Jun easyJet
17 Jun - 11 Jul easyJet
17 Jun - 08 Jul easyJet
11 Jun - 20 Jul Ryanair
28 Jun - 07 Jul easyJet
30 Jun - 21 Jul Wizz Air Malta
01 Jun - 01 Jul easyJet
22 Jun - 05 Jul easyJet
24 Jun - 04 Jul Wizz Air UK
30 Jun - 14 Jul easyJet
26 Jun - 01 Jul easyJet

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

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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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