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

Return flights

10 May - 17 May	easyJet
08 May - 12 May	easyJet
03 May - 09 May	easyJet
03 May - 10 May	easyJet
08 May - 15 May	easyJet
01 May - 08 May	easyJet
29 May - 05 Jun	easyJet
08 May - 16 May	easyJet
03 May - 16 May	easyJet
01 May - 15 May	easyJet
07 May - 14 May	easyJet
29 May - 09 Jun	easyJet
24 May - 06 Jun	easyJet

Also check the deals for one-way flights from Southend to Cancun 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 Cancun in May from 822€

Return flights