Cheapest return flights from Sydney to Helsinki in April from $1288

Best time to book flights for Sydney (SYD) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Helsinki (HEL) in April 2025 (see full year).

Return flights

20 Apr - 27 Apr Turkish Airlines
15 Apr - 06 May Turkish Airlines
18 Apr - 27 Apr Turkish Airlines
12 Apr - 30 Apr Finnair
14 Apr - 05 May Finnair
11 Apr - 03 May Jetstar
19 Apr - 12 May Finnair
05 Apr - 16 Apr Qatar Airways

Also check the deals for one-way flights from Sydney to Helsinki in April.

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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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