AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Copenhagen (CPH) in April 2026 (see full year).
Return flights
| 12 Apr - 19 Apr | Icelandair | ||
| 22 Apr - 29 Apr | Icelandair | ||
| 27 Apr - 04 May | Icelandair | ||
| 17 Apr - 24 Apr | Icelandair |
Also check the deals for one-way flights from Raleigh-durham to Copenhagen in April.
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