AirHint found the following cheapest return flights from Delhi (DEL) to Helsinki (HEL) in August 2025 (see full year).

Return flights

23 Aug - 30 Aug	Air India
12 Aug - 22 Aug	Qatar Airways
12 Aug - 21 Aug	Qatar Airways
14 Aug - 18 Aug	Qatar Airways
15 Aug - 24 Aug	Qatar Airways
08 Aug - 17 Aug	Qatar Airways
11 Aug - 31 Aug	IndiGo
10 Aug - 17 Aug	Qatar Airways
14 Aug - 21 Aug	IndiGo
06 Aug - 19 Sep	IndiGo
22 Aug - 29 Aug	Qatar Airways
28 Aug - 05 Sep	Qatar Airways
21 Aug - 03 Sep	Qatar Airways
26 Aug - 04 Sep	Qatar Airways
31 Aug - 06 Sep	IndiGo
16 Aug - 06 Sep	IndiGo
23 Aug - 07 Sep	IndiGo
30 Aug - 06 Sep	IndiGo
29 Aug - 01 Sep	IndiGo
16 Aug - 14 Sep	Qatar Airways

Also check the deals for one-way flights from Delhi to Helsinki 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 Delhi to Helsinki in August from 502€

Return flights