AirHint found the following cheapest return flights from Washington (IAD) to Zurich (ZRH) in June 2026 (see full year).

Return flights

02 Jun - 06 Jun	Icelandair
30 Jun - 12 Jul	TAP
12 Jun - 20 Jun	TAP
24 Jun - 18 Jul	TAP
12 Jun - 20 Jun	SWISS	direct
30 Jun - 12 Jul	SWISS	direct
24 Jun - 18 Jul	SWISS	direct
02 Jun - 06 Jun	SWISS	direct

Also check the deals for one-way flights from Washington to Zurich in June.

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 Washington to Zurich in June from 757€

Return flights