Cheapest return flights from Philadelphia to Zurich in March from 470€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Zurich (ZRH) in March 2026 (see full year).

Return flights

08 Mar - 17 Mar United
18 Mar - 25 Mar United
10 Mar - 25 Mar Delta
16 Mar - 23 Mar Delta
30 Mar - 13 Apr United
05 Mar - 14 Mar Spirit Airlines
06 Mar - 14 Mar Frontier Airlines
12 Mar - 19 Mar Delta
14 Mar - 15 Mar Spirit Airlines
13 Mar - 20 Mar Delta

Also check the deals for one-way flights from Philadelphia to Zurich in March.

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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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