Cheapest return flights from Stuttgart to Helsinki in May from $220

Best time to book flights for Stuttgart (STR) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Stuttgart (STR) to Helsinki (HEL) in May 2025 (see full year).

Return flights

26 May - 30 May Lufthansa
24 May - 30 May Lufthansa
15 May - 19 May Eurowings
27 May - 10 Jun Lufthansa
21 May - 26 May KLM
31 May - 02 Jun Lufthansa
27 May - 09 Jun Lufthansa
26 May - 09 Jun Lufthansa
29 May - 04 Jun Eurowings
29 May - 03 Jun Lufthansa
30 May - 02 Jun Lufthansa
16 May - 19 May Eurowings
16 May - 23 May Eurowings
28 May - 02 Jun Eurowings
28 May - 01 Jun Eurowings
15 May - 20 May Wizz Air
26 May - 26 May Eurowings
15 May - 18 May Eurowings
14 May - 18 May Eurowings
29 May - 01 Jun KLM

Also check the deals for one-way flights from Stuttgart to Helsinki in May.

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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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