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Cheap Flights from Denver to Frankfurt

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Compare Denver International to Frankfurt flight deals

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Flight deals from Denver International to Frankfurt

Looking for a cheap last-minute deal or the best return flight from Denver International to Frankfurt? Find the lowest prices on one-way and return tickets right here.
Frankfurt.$851 per passenger.Departing Wed, 7 May, returning Tue, 13 May.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Wed, 7 May, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 13 May, arriving in Denver International.Price includes taxes and charges.From $851, select.
Frankfurt.$941 per passenger.Departing Tue, 29 Apr, returning Tue, 6 May.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Tue, 29 Apr, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 6 May, arriving in Denver International.Price includes taxes and charges.From $941, select.
Frankfurt.$952 per passenger.Departing Sun, 19 Oct, returning Sat, 25 Oct.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Sun, 19 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Sat, 25 Oct, arriving in Denver International.Price includes taxes and charges.From $952, select.
Frankfurt.$1,121 per passenger.Departing Tue, 20 May, returning Tue, 3 Jun.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Tue, 20 May, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 3 Jun, arriving in Denver International.Price includes taxes and charges.From $1,121, select.
Frankfurt.$1,124 per passenger.Departing Mon, 20 Oct, returning Mon, 3 Nov.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Mon, 20 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 3 Nov, arriving in Denver International.Price includes taxes and charges.From $1,124, select.
Frankfurt.$1,139 per passenger.Departing Fri, 19 Sep, returning Fri, 3 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Fri, 19 Sep, arriving in Frankfurt am Main.Inbound indirect flight with British Airways, departs from Frankfurt am Main on Fri, 3 Oct, arriving in Denver International.Price includes taxes and charges.From $1,139, select.
Frankfurt.$1,164 per passenger.Departing Wed, 20 Aug, returning Wed, 3 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Wed, 20 Aug, arriving in Frankfurt am Main.Inbound indirect flight with British Airways, departs from Frankfurt am Main on Wed, 3 Sep, arriving in Denver International.Price includes taxes and charges.From $1,164, select.
Frankfurt.$1,221 per passenger.Departing Fri, 28 Nov, returning Fri, 5 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Fri, 28 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Icelandair, departs from Frankfurt am Main on Fri, 5 Dec, arriving in Denver International.Price includes taxes and charges.From $1,221, select.

Find the cheapest month to fly from Denver International to Frankfurt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Frankfurt flights are currently cheapest in May.
Apr
from $3,332
May
from $851
Jun
from $1,231
Jul
from $1,241
Aug
from $1,244
Sep
from $1,225
Oct
from $952
Nov
from $1,221
Dec
from $1,236
Jan
Find prices
Feb
Find prices
Mar
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Direct flights from Denver International to Frankfurt

Alternative Denver International to Frankfurt routes

Looking for the cheapest, fastest or easiest route from Denver International to Frankfurt? You could fly into the following airports instead.

Denver to Frankfurt: Flight information

The things to know before you go.
Cheapest flight found$851
Cheapest month to flyMay
Average flight time9 hrs, 37 mins
Most popular airlineLufthansa
Average flights per week37

Finding cheap flights from Denver International to Frankfurt: Frequently asked questions

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Frankfurt Hahn.
The best price we found for a return flight from Denver International to Frankfurt is $851. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 37 minutes is the average flight time from Denver International to Frankfurt.
Lufthansa, United and Air Canada fly direct from Denver International to Frankfurt.
As of April 2025, there are 37 flights per week flying from Denver International to Frankfurt.
The cheapest month to fly from Denver International to Frankfurt is usually April 2025.
If you're flying from Denver International Airport, the cheapest airport near Frankfurt is Frankfurt am Main – which is 11.8 km away from the centre of Frankfurt. We've found flights into this airport from $851.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Frankfurt on Wednesday, 7 May 2025.
Yes – the average flight time is 9 hours and 37 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Frankfurt but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Frankfurt is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Frankfurt, when it usually averages around 25°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -3°C. The rainiest month is July.
Currently, Condor and Lufthansa offer the cheapest flight tickets to Frankfurt.

Flying from Denver International Airport (DEN) to Frankfurt: what you need to know

  • The average length of a direct flight from Denver International Airport to Frankfurt is 10 hours 26 minutes.

  • Denver International Airport is located in Denver. Based in the UTC+1 timezone, Frankfurt is 7 hours ahead of Denver.

  • With 20 flights a week between the two airports, Denver International Airport (DEN) to Frankfurt Airport (FRA) is the busiest route. United operates the earliest flight at 15:45. If you prefer to get more out of your day before flying, the last flight from DEN to FRA is with Lufthansa at 18:50.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your flight from DEN to Frankfurt.

  • Hopping on a plane during a peak month like July? Popular periods (like Thanksgiving, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • You can book a nonstop flight from Denver International Airport to Frankfurt that touches down at Frankfurt Airport (FRA).

  • Check out the promotions from United. This carrier operates direct flights from Denver International Airport to Frankfurt.

  • Consider adding a stopover to potentially find a cheaper flight from DEN to Frankfurt. Simply deselect 'Direct flights only' when browsing the departures. Take a pause at one of these airports:

    • Dublin Airport (DUB)

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

  • You won't need a visa for Germany if you have a passport from United States and are travelling for tourism purposes. Visa and travel documentation requirements are subject to changes or updates. So before locking in your cheap tickets from Denver International Airport to Frankfurt, check with your airline and your destination country's local embassy or consulate for the most up-to-date information.

  • Located around 40 kilometres from central Denver, DEN can be reached in about 34 minutes by car (depending on traffic). The same journey by public transport will take roughly 1 hour and 31 minutes.

  • Need a convenient place to stay before your flight from Denver International Airport to Frankfurt? Consider SpringHill Suites Denver Airport. Get a good night's rest here before making your way to DEN.

How to find the cheapest flights from Denver International Airport (DEN) to Frankfurt

  • $595 is the lowest price we've seen for a one-way ticket from Denver International Airport to Frankfurt. For a return flight on this route, the best price is $851. Depending on when you want to go and the availability, these fares may change.

  • To score cheap tickets from DEN to Frankfurt, reserve your trip 3 months ahead of the departure date.

  • The cheapest month for tickets from Denver International Airport to Frankfurt is November. Compare prices using the 'Whole month' tool to find the cheapest day to fly.

  • Locking in a cheap ticket from DEN to Frankfurt is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Take advantage of the filters to find your ideal journey. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Frankfurt, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Airports in Frankfurt

Frankfurt Airport (FRA)

  • Frankfurt Airport (FRA) to the centre of Frankfurt takes around 21 minutes by car. It's approximately 14 kilometres away.

  • It typically takes 37 minutes if you're travelling on public transport.

  • The last thing you want is a long journey to your hotel if you're landing late on a flight from Denver International Airport to Frankfurt. Stay at one of these accommodation options near FRA instead:

Frankfurt - Hahn Airport (HHN)

  • Frankfurt - Hahn Airport (HHN) is roughly 121 kilometres from the centre of Frankfurt. After your flight from Denver International Airport to Frankfurt, it'll take you around 1 hour and 32 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the trip to take approximately 2 hours and 40 minutes on public transport.

  • After your flight from DEN to Frankfurt, unwind at a hotel close to HHN. These are some great accommodation options that'll help you sink into relaxation mode:

Best time to go to Frankfurt

  • July is the most popular month for flights from Denver International Airport to Frankfurt. To skip the crowds, visit Frankfurt in February when things are quieter.

  • Book your flight from Denver International Airport to Frankfurt for July to visit the city during its warmest month. You can expect temperatures to range from 12ºC to 28ºC.

  • Search for cheap flights from DEN to Frankfurt in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -4ºC and 7ºC on average.

More about Frankfurt

Complete your Frankfurt trip with a car rental

  • We use the same magic that helped you find your cheap flight from Denver International Airport to Frankfurt to track down incredible deals on car rentals. Search for your ride in seconds and compare offers in one place. Plus we give you all the info on car rentals in Frankfurt, from the most popular car type to the best time to book.

Plan the rest of your trip from Denver to Frankfurt

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.