AirHint found the following cheapest return flights from Reus (REU) to Southend (SEN) in September 2025 (see full year).

Return flights

16 Sep - 20 Sep	easyJet	direct
16 Sep - 23 Sep	easyJet	direct
13 Sep - 30 Sep	easyJet	direct
16 Sep - 30 Sep	easyJet	direct
30 Sep - 02 Oct	easyJet
07 Sep - 09 Sep	Vueling Airlines
24 Sep - 28 Sep	Ryanair
10 Sep - 14 Sep	Ryanair
10 Sep - 13 Sep	Ryanair
26 Sep - 29 Sep	TUI
02 Sep - 05 Sep	Iberia

Also check the deals for one-way flights from Reus to Southend in September.

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 Reus to Southend in September from $79

Return flights