Cheapest one-way flights from Washington to Zurich in October from 211€

AirHint found the following cheapest one-way flights from Washington (IAD) to Zurich (ZRH) in October 2025 (see full year).

One-Way flights

04 Oct Frontier Airlines
12 Oct Frontier Airlines
05 Oct Frontier Airlines
23 Oct Frontier Airlines
03 Oct Frontier Airlines
21 Oct TAP
30 Oct TAP
24 Oct TAP
01 Oct Royal Air Maroc
21 Oct United direct

Also check the deals for return flights from Washington to Zurich in October.

Skyscanner

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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