Cheapest return flights from Washington to Zurich in October from 601€

Best time to book flights for Washington (IAD) to Zurich (ZRH) flights at AirHint

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

Return flights

09 Oct - 17 Oct Turkish Airlines
17 Oct - 22 Oct Turkish Airlines
17 Oct - 22 Oct SWISS direct
09 Oct - 17 Oct SWISS direct
05 Oct - 10 Oct Icelandair
12 Oct - 19 Oct British Airways
13 Oct - 19 Oct British Airways
10 Oct - 19 Oct British Airways
11 Oct - 19 Oct British Airways
14 Oct - 19 Oct British Airways

Also check the deals for one-way 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.

Book a cheap hotel in Zurich

Cheap car rent in Zurich