Cheapest return flights from Sandefjord to Keflavik in August from $388

Best time to book flights for Sandefjord (TRF) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Sandefjord (TRF) to Keflavik (KEF) in August 2025 (see full year).

Return flights

13 Aug - 18 Aug Scandinavian Airlines
22 Aug - 24 Aug Ryanair
12 Aug - 18 Aug Ryanair
22 Aug - 27 Aug Ryanair
26 Aug - 29 Aug Wideroe
27 Aug - 31 Aug Wideroe
18 Aug - 25 Aug Ryanair
28 Aug - 31 Aug Wideroe
15 Aug - 18 Aug Wideroe
22 Aug - 25 Aug Wideroe

Also check the deals for one-way flights from Sandefjord to Keflavik in August.

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik