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

Return flights

28 Aug - 31 Aug	Ryanair
22 Aug - 27 Aug	Eurowings
09 Aug - 13 Aug	Condor
27 Aug - 31 Aug	Ryanair
09 Aug - 12 Aug	Condor
17 Aug - 20 Aug	Eurowings
18 Aug - 21 Aug	Ryanair
22 Aug - 23 Aug	Eurowings
18 Aug - 20 Aug	Ryanair
20 Aug - 24 Aug	Ryanair

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

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 Cologne to Sandefjord in August from 201€

Return flights