AirHint found the following cheapest return flights from Southend (SEN) to Athens (ATH) in May 2026 (see full year).

Return flights

11 May - 14 May	easyJet
05 May - 21 May	easyJet
31 May - 09 Jun	easyJet
11 May - 16 May	easyJet
19 May - 21 May	easyJet
03 May - 08 May	easyJet
30 May - 09 Jun	easyJet
29 May - 01 Jun	easyJet
28 May - 05 Jun	easyJet
11 May - 15 May	easyJet
08 May - 15 May	easyJet
10 May - 15 May	easyJet
04 May - 11 May	easyJet
20 May - 24 May	easyJet
31 May - 08 Jun	easyJet
25 May - 02 Jun	easyJet
30 May - 08 Jun	easyJet
30 May - 06 Jun	easyJet
21 May - 01 Jun	easyJet
22 May - 02 Jun	easyJet

Also check the deals for one-way flights from Southend to Athens in May.

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 Southend to Athens in May from $319

Return flights