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

Return flights

15 Jul - 18 Aug	IndiGo
08 Jul - 24 Jul	Turkish Airlines
10 Jul - 20 Jul	Turkish Airlines
05 Jul - 18 Jul	Turkish Airlines
03 Jul - 13 Jul	Turkish Airlines
05 Jul - 16 Jul	Turkish Airlines
25 Jul - 29 Jul	Turkish Airlines
04 Jul - 13 Jul	Turkish Airlines
27 Jul - 03 Aug	Turkish Airlines
18 Jul - 03 Aug	Finnair	direct
25 Jul - 29 Jul	Finnair	direct
21 Jul - 27 Jul	Finnair	direct
03 Jul - 18 Jul	IndiGo
27 Jul - 03 Aug	Finnair	direct
01 Jul - 01 Aug	IndiGo
15 Jul - 18 Aug	Finnair	direct

Also check the deals for one-way flights from Delhi to Helsinki in July.

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 July from $566

Return flights