Washington (IAD) to Copenhagen (CPH) flight deal in economy from $540

Wednesday, December 23rd, 2026

5 round-trip options

Returning
Mon, Dec 28, 20265 Day Trip
$723 USD
Returning
Tue, Dec 29, 20266 Day Trip
$1,026 USD
Returning
Fri, Jan 1, 20279 Day Trip
$1,170 USD
Returning
Sun, Jan 3, 202711 Day Trip
$864 USD
Returning
Mon, Jan 4, 202712 Day Trip
$785 USD