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Cheapest one-way flights from Southend (SEN) to Keflavik (KEF), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
28 Sep	easyJet
11 Sep	easyJet
23 Sep	easyJet
16 Sep	easyJet
06 Sep	easyJet
09 Sep	easyJet
01 Sep	easyJet
08 Sep	easyJet
15 Sep	easyJet
29 Sep	easyJet

deals for return flights from Southend to Keflavik in September.

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Cheap car rent in Keflavik International Airport

Updated May 21, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Southend (SEN) to Keflavik (KEF), September

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