Trip.com
>
Flights
>
Flights to Germany
>
Flights to Hessen
>
Flights to Frankfurt
Hotels in Frankfurt
>
Flights from Denver to Frankfurt

Find cheap airlines flights from Denver to Frankfurt

Choose from 1 carriers that fly from Denver to Frankfurt, including Icelandair, Enjoy the cheapest tickets on this route with United Airlines.
Icelandair logo Icelandair

Book direct flights from Denver to Frankfurt: One way flights from $787, round trip flights from $1,006. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        DEN 5:45 PM
        9h 45m
        Nonstop
        FRA 11:30 AM
        Denver - Frankfurt | Tue, Dec 2 | United Airlines
        FRA 1:10 PM
        10h 50m
        Nonstop
        DEN 4:00 PM
        Frankfurt - Denver | Tue, Dec 9 | United Airlines
        $1,006 $1,264
        20% OFF
        20% OFF
        $1,264 $1,006
      • DEN 5:45 PM
        9h 45m
        Nonstop
        FRA 11:30 AM
        Denver - Frankfurt | Tue, Dec 2 | Lufthansa
        FRA 1:10 PM
        10h 50m
        Nonstop
        DEN 4:00 PM
        Frankfurt - Denver | Tue, Dec 9 | Lufthansa
        $1,011 $1,264
        20% OFF
        20% OFF
        $1,264 $1,011
      • DEN 11:50 AM
        14h
        1 stop
        FRA 9:50 AM
        Denver - Frankfurt | Tue, Dec 2 | Jetblue Airways
        FRA 8:35 AM
        21h 32m
        1 stop
        DEN 10:07 PM
        Frankfurt - Denver | Tue, Dec 9 | Singapore Airlines
        $858 $1,264
        32% OFF
        32% OFF
        $1,264 $858
      • DEN 7:20 PM
        37h 40m
        1 stop
        FRA 5:00 PM
        Denver - Frankfurt | Tue, Nov 25 | Turkish Airlines
        FRA 7:05 AM
        18h 30m
        1 stop
        DEN 5:35 PM
        Frankfurt - Denver | Tue, Dec 2 | Turkish Airlines
        $939
        26% OFF
        $1,264 $939
      • DEN 6:00 AM
        19h 50m
        1 stop
        FRA 9:50 AM
        Denver - Frankfurt | Tue, Dec 2 | United Airlines
        FRA 8:35 AM
        20h 52m
        1 stop
        DEN 9:27 PM
        Frankfurt - Denver | Tue, Dec 9 | Singapore Airlines
        $945
        25% OFF
        $1,264 $945
      • DEN 3:40 PM
        12h 25m
        1 stop
        FRA 12:05 PM
        Denver - Frankfurt | Tue, Dec 2 | Icelandair
        FRA 1:05 PM
        13h
        1 stop
        DEN 6:05 PM
        Frankfurt - Denver | Tue, Dec 9 | Icelandair
        $946
        25% OFF
        $1,264 $946
      • DEN 5:35 PM
        18h 5m
        1 stop
        FRA 7:40 PM
        Denver - Frankfurt | Tue, Nov 25 | United Airlines
        FRA 7:20 AM
        15h 5m
        1 stop
        DEN 2:25 PM
        Frankfurt - Denver | Tue, Dec 2 | British Airways
        $974
        23% OFF
        $1,264 $974
      • DEN 7:20 PM
        18h 55m
        1 stop
        FRA 10:15 PM
        Denver - Frankfurt | Tue, Dec 2 | Turkish Airlines
        FRA 7:05 AM
        18h 30m
        1 stop
        DEN 5:35 PM
        Frankfurt - Denver | Tue, Dec 9 | Turkish Airlines
        $976
        23% OFF
        $1,264 $976
      • DEN 5:35 PM
        14h 30m
        1 stop
        FRA 4:05 PM
        Denver - Frankfurt | Tue, Dec 2 | Air Canada
        FRA 10:05 AM
        14h 35m
        1 stop
        DEN 4:40 PM
        Frankfurt - Denver | Tue, Dec 9 | Air Canada
        $979
        23% OFF
        $1,264 $979
      • DEN 3:40 PM
        12h 25m
        1 stop
        FRA 12:05 PM
        Denver - Frankfurt | Wed, Dec 3 | Icelandair
        FRA 1:05 PM
        13h
        1 stop
        DEN 6:05 PM
        Frankfurt - Denver | Tue, Dec 9 | Icelandair
        $985
        22% OFF
        $1,264 $985
      • DEN 11:15 AM
        12h 10m
        1 stop
        FRA 7:25 AM
        Denver - Frankfurt | Tue, Dec 2 | Lufthansa
        FRA 1:10 PM
        10h 50m
        Nonstop
        DEN 4:00 PM
        Frankfurt - Denver | Tue, Dec 9 | Lufthansa
        $1,006
        20% OFF
        $1,264 $1,006
      • DEN 11:15 AM
        12h 10m
        1 stop
        FRA 7:25 AM
        Denver - Frankfurt | Tue, Dec 2 | Brussels Airlines
        FRA 9:45 AM
        18h 10m
        1 stop
        DEN 7:55 PM
        Frankfurt - Denver | Tue, Dec 9 | Brussels Airlines
        $1,008
        20% OFF
        $1,264 $1,008
      • DEN 1:00 PM
        17h 25m
        1 stop
        FRA Invalid Date
        Denver - Frankfurt | Sat, Nov 15 | Normal Airline
        FRA 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Frankfurt - Denver | Mon, Nov 17 | Normal Airline
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Denver to Frankfurt

The distance between Denver and Frankfurt is about 8,088.01 km. It takes around 9 hours 36 minutes on average to fly from Denver to Frankfurt. The most popular month to Frankfurt is January. The off-season for travel is November.

Cheapest one-way flight price$343
Cheapest round-trip ticket price$858
Off-season for travelNovember
Peak season for travelJanuary
Flight distance8,088.01 km
Average flight time9 hours 36 minutes
Popular airlineIcelandair

When is the cheapest time to fly from Denver to Frankfurt?

The cheapest time for Denver to Frankfurt flights: Nov 16 to Nov 23 — one way flight prices from $274.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer flights from Denver to Frankfurt?

    At the moment, several airlines serve connecting flights from Denver to Frankfurt, including: Icelandair Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes around 9 hours 36 minutes to fly from Denver (DEN) to Frankfurt (FRA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Frankfurt is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Denver to Frankfurt is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Denver to Frankfurt on November 16, 2025 with Icelandair, with prices starting at $541.
  • You can land at any one of the following hubs in Frankfurt, with Denver International Airport to Frankfurt Airport (DEN-FRA) is by far the most common option on this route: Frankfurt Airport (FRA) Hahn Airport (HHN).
  • The time difference between Frankfurt and Denver is 8h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights