AirHint found the following cheapest return flights from Stuttgart (STR) to Sandefjord (TRF) in September 2025 (see full year).

Return flights

12 Sep - 19 Sep	Eurowings
15 Sep - 18 Sep	Wizz Air Malta
17 Sep - 21 Sep	Wizz Air Malta
09 Sep - 24 Sep	Eurowings
19 Sep - 21 Sep	Eurowings
22 Sep - 24 Sep	Eurowings
18 Sep - 21 Sep	Eurowings
17 Sep - 24 Sep	Eurowings
18 Sep - 22 Sep	Wizz Air
15 Sep - 16 Sep	Eurowings
27 Sep - 03 Oct	Eurowings
29 Sep - 05 Oct	Eurowings

Also check the deals for one-way flights from Stuttgart to Sandefjord in September.

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 Stuttgart to Sandefjord in September from 186€

Return flights