Cheapest return flights from Denver to Frankfurt in April from $639

Best time to book flights for Denver (DEN) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from Denver (DEN) to Frankfurt (FRA) in April 2025 (see full year).

Return flights

30 Apr - 07 May Condor
28 Apr - 27 May Icelandair
28 Apr - 28 May Icelandair
27 Apr - 13 May Virgin Atlantic
28 Apr - 27 May Lufthansa direct
28 Apr - 28 May Lufthansa direct
30 Apr - 07 May Lufthansa direct
27 Apr - 13 May Lufthansa direct
28 Apr - 13 May Lufthansa direct

Also check the deals for one-way flights from Denver to Frankfurt 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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt