Roundtrip Denver to Frankfurt Germany Airfares on Icelandair

No special codes or coupons are required. This deal on roundtrip Denver to Frankfurt Germany airfares on Icelandair is available until April 30, 2026.

Icelandair’s economy light airfares include a personal item and a carry-on bag.

Travel Availability

• Departures from Denver (DEN): November 4, 10, 13-14, 16-17, 30; December 1-3, 5-7, 11; January 9, 11, 14, 16, 18, 21, 23, 25, 28, 30; February 1, 4, 6, 13, 15-16, 18, 23, 26, 28; March 2, 5, 7, 9, 30; April 3, 6-7, 9, 11, 13-14, 16-18, 20, 23-25
• Returns: November 8, 10-14, 17-21, 23-26; December 4-7, 9-11, 15; January 10-11, 13, 15, 17-18, 20, 22, 24-25, 27, 29, 31; February 1, 3, 5, 7-8, 10, 17, 19-20, 22-23, 25-27; March 1-2, 4-6, 8-9, 11-13, 15, 18-19, 23, 25-26, 30-31; April 1-30