Cheapest return SFO–ARN flights, September

AirHint found the following cheapest return flights from San Francisco (SFO) to Stockholm (ARN) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep Air France
02 Sep - 09 Sep KLM
07 Sep - 14 Sep Air France
08 Sep - 15 Sep Air France
14 Sep - 21 Sep Air France
09 Sep - 16 Sep KLM
16 Sep - 23 Sep KLM
21 Sep - 28 Sep Air France
22 Sep - 29 Sep Air France
28 Sep - 05 Oct KLM
30 Sep - 07 Oct KLM
29 Sep - 06 Oct Air France
03 Sep - 10 Sep KLM
25 Sep - 02 Oct KLM
24 Sep - 01 Oct KLM
27 Sep - 04 Oct Air France
26 Sep - 03 Oct KLM

Also check the deals for one-way flights from San Francisco to Stockholm in September.

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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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