Cheapest return flights from Washington to Helsinki in April from $385

AirHint found the following cheapest return flights from Washington (IAD) to Helsinki (HEL) in April 2026 (see full year).

Return flights

23 Apr - 30 Apr Icelandair
07 Apr - 14 Apr Icelandair
11 Apr - 18 Apr Icelandair
15 Apr - 22 Apr Icelandair
19 Apr - 26 Apr Icelandair
27 Apr - 04 May Icelandair
03 Apr - 10 Apr Lufthansa

Also check the deals for one-way flights from Washington 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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