AirHint found the following cheapest return flights from Delhi (DEL) to Stockholm (ARN) in September 2025 (see full year).

Return flights

23 Sep - 05 Oct	SalamAir
10 Sep - 16 Sep	Finnair
16 Sep - 23 Sep	Finnair
10 Sep - 15 Sep	Finnair
28 Sep - 07 Oct	Finnair
29 Sep - 07 Oct	Finnair
30 Sep - 11 Oct	Finnair
11 Sep - 24 Sep	Finnair
28 Sep - 04 Oct	Finnair
21 Sep - 03 Oct	Finnair
16 Sep - 26 Sep	Finnair
13 Sep - 04 Oct	Finnair
08 Sep - 15 Sep	Finnair
12 Sep - 20 Sep	Finnair
10 Sep - 04 Oct	Finnair
21 Sep - 25 Sep	IndiGo
07 Sep - 18 Sep	IndiGo
04 Sep - 09 Sep	IndiGo
17 Sep - 22 Oct	SWISS
24 Sep - 03 Oct	IndiGo

Also check the deals for one-way flights from Delhi to Stockholm 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 Delhi to Stockholm in September from $427

Return flights