AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Zurich (ZRH) in March 2026 (see full year).

Return flights

17 Mar - 31 Mar	American Airlines
16 Mar - 23 Mar	British Airways
11 Mar - 23 Mar	Delta
08 Mar - 15 Mar	British Airways
14 Mar - 28 Mar	American Airlines
21 Mar - 27 Mar	Air France
12 Mar - 23 Mar	Delta
11 Mar - 22 Mar	Icelandair
28 Mar - 08 Apr	Spirit Airlines
28 Mar - 07 Apr	Spirit Airlines
28 Mar - 11 Apr	Spirit Airlines
10 Mar - 22 Mar	United
28 Mar - 09 Apr	Air Canada
28 Mar - 10 Apr	Air Canada
28 Mar - 06 Apr	Spirit Airlines
13 Mar - 23 Mar	Lufthansa
28 Mar - 05 Apr	Air Canada
28 Mar - 04 Apr	Spirit Airlines
28 Mar - 03 Apr	Spirit Airlines

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

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 Raleigh-durham to Zurich in March from $448

Return flights