Cheapest return flights from Ponta Delgada to Keflavik in September from $586

AirHint found the following cheapest return flights from Ponta Delgada (PDL) to Keflavik (KEF) in September 2025 (see full year).

Return flights

20 Sep - 27 Sep British Airways

Also check the deals for one-way flights from Ponta Delgada to Keflavik in September.

Skyscanner

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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