AirHint found the following cheapest return flights from Southend (SEN) to Buenos Aires (EZE) in January 2026 (see full year).
Return flights
| 27 Jan - 13 Feb | easyJet | ||
| 31 Jan - 14 Feb | easyJet | ||
| 04 Jan - 24 Jan | easyJet | ||
| 18 Jan - 31 Jan | easyJet | ||
| 08 Jan - 21 Jan | easyJet | ||
| 04 Jan - 31 Jan | easyJet | ||
| 03 Jan - 24 Jan | easyJet | ||
| 03 Jan - 17 Jan | easyJet |
Also check the deals for one-way flights from Southend to Buenos Aires in January.
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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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