Cheapest return flights from Philadelphia to Copenhagen in April from 456€

Best time to book flights for Philadelphia (PHL) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest return flights from Philadelphia (PHL) to Copenhagen (CPH) in April 2025 (see full year).

Return flights

02 Apr - 16 Apr Frontier Airlines
09 Apr - 20 Apr Frontier Airlines
06 Apr - 16 Apr Frontier Airlines
01 Apr - 09 Apr Frontier Airlines
01 Apr - 04 Apr British Airways
01 Apr - 24 Apr Frontier Airlines
02 Apr - 23 Apr Frontier Airlines
02 Apr - 09 Apr Delta
01 Apr - 15 Apr Frontier Airlines
09 Apr - 29 Apr Frontier Airlines
16 Apr - 06 May Frontier Airlines
23 Apr - 02 May Air Canada
23 Apr - 20 May Air Canada
23 Apr - 16 May Air Canada
30 Apr - 15 May Air Canada
15 Apr - 06 May British Airways
22 Apr - 13 May British Airways
16 Apr - 07 May British Airways
23 Apr - 14 May British Airways
29 Apr - 08 May British Airways

Also check the deals for one-way flights from Philadelphia to Copenhagen in April.

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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