Cheapest return SEN–KGS flights, August

AirHint found the following cheapest return flights from Southend (SEN) to Kos (KGS) in August 2026 (see full year).

Return flights

31 Aug - 04 Sep easyJet
26 Aug - 02 Sep easyJet
24 Aug - 31 Aug easyJet
24 Aug - 30 Aug easyJet
28 Aug - 03 Sep easyJet
28 Aug - 02 Sep easyJet
03 Aug - 20 Aug easyJet
10 Aug - 17 Aug easyJet
05 Aug - 15 Aug easyJet
28 Aug - 31 Aug easyJet
17 Aug - 21 Aug easyJet
21 Aug - 24 Aug easyJet
14 Aug - 24 Aug easyJet
14 Aug - 22 Aug easyJet

Also check the deals for one-way flights from Southend to Kos in August.

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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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