Skyscanner

505 € Cheap Flights from Denver International to Frankfurt

Compare Denver International to Frankfurt flight deals

Find the cheapest month or even day of the year to fly to Frankfurt

Book the best Frankfurt fare with no extra fees

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.505 € per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Denver International on Wed, 8 Oct, arriving in Frankfurt am Main.Inbound indirect flight with Aer Lingus, departs from Frankfurt am Main on Wed, 15 Oct, arriving in Denver International.Price includes taxes and charges.From 505 €, select.
Frankfurt.514 € per passenger.Departing Sun, 10 Aug, returning Tue, 26 Aug.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Sun, 10 Aug, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 26 Aug, arriving in Denver International.Price includes taxes and charges.From 514 €, select.
Frankfurt.514 € per passenger.Departing Mon, 3 Nov, returning Mon, 17 Nov.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Mon, 3 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 17 Nov, arriving in Denver International.Price includes taxes and charges.From 514 €, select.
Frankfurt.522 € per passenger.Departing Mon, 24 Nov, returning Mon, 8 Dec.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Mon, 24 Nov, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 8 Dec, arriving in Denver International.Price includes taxes and charges.From 522 €, select.
Frankfurt.530 € per passenger.Departing Tue, 9 Sep, returning Tue, 16 Sep.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Tue, 9 Sep, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 16 Sep, arriving in Denver International.Price includes taxes and charges.From 530 €, select.
Frankfurt.535 € per passenger.Departing Wed, 24 Sep, returning Mon, 6 Oct.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 24 Sep, arriving in Hahn.Inbound indirect flight with Ryanair, departs from Hahn on Mon, 6 Oct, arriving in Denver International.Price includes taxes and charges.From 535 €, select.
Frankfurt.535 € per passenger.Departing Sat, 14 Feb, returning Sat, 21 Feb.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Sat, 14 Feb, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Sat, 21 Feb, arriving in Denver International.Price includes taxes and charges.From 535 €, select.
Frankfurt.605 € per passenger.Departing Sun, 17 Aug, returning Tue, 2 Sep.Return flight with Condor.Outbound indirect flight with Condor, departs from Denver International on Sun, 17 Aug, arriving in Frankfurt am Main.Inbound indirect flight with Condor, departs from Frankfurt am Main on Tue, 2 Sep, arriving in Denver International.Price includes taxes and charges.From 605 €, 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 October.
Aug
from 514 €
Sep
from 530 €
Oct
from 505 €
Nov
from 514 €
Dec
from 626 €
Jan
from 626 €
Feb
from 535 €
Mar
from 627 €
Apr
from 629 €
May
Find prices
Jun
from 926 €
Jul
from 1.132 €

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 found505 €
Cheapest month to flyOctober
Average flight time9 hrs, 35 mins
Most popular airlineLufthansa
Average flights per week31

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

There are 3 airports in Frankfurt: Frankfurt am Main, Mannheim and Hahn.
The best price we found for a return flight from Denver International to Frankfurt is 505 €. 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 35 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 August 2025, there are 31 flights per week flying from Denver International to Frankfurt.
The cheapest month to fly from Denver International to Frankfurt is usually October.
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 505 €.
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, 8 October 2025.
Yes – the average flight time is 9 hours and 35 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 August, the average temperature is usually around 19°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, Aer Lingus and Lufthansa offer the cheapest flight tickets to Frankfurt.

Travelling 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 20 minutes.

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

  • With 14 flights a week between the two airports, Denver International Airport (DEN) to Frankfurt Airport (FRA) is the most popular route. United Airlines operates the earliest flight at 15:45. If you prefer to make the most of your day before jetting off, the latest departure from DEN to FRA is with Lufthansa at 18:45.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your DEN to Frankfurt flight.

  • Heading off during a peak time like a bank holiday? Expect longer queues at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

  • You can book a direct Denver International Airport to Frankfurt ticket. Start your trip at DEN and land at Frankfurt Airport (FRA).

  • United Airlines is a well-known airline that offers direct flights from Denver International Airport to Frankfurt.

  • Think about adding a stopover to potentially land a cheaper plane ticket from DEN to Frankfurt. Just uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • O'Hare International Airport (ORD)

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

  • Located around 31 kilometres from central Denver, DEN can be reached in about 35 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 30 minutes.

  • Get your flight from Denver International Airport to Frankfurt off to a hassle-free start. Just a short drive from DEN, book a night at The Westin Denver International Airport and you'll be well-rested for the journey ahead.

  • Denver International Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from DEN arrive on schedule 80.23% of the time.

  • You'll find DEN at 8500 Pena Boulevard.

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

  • The lowest price we've seen for a one-way Denver International Airport to Frankfurt flight is 224 €. The cheapest price for a return flight is 505 €. Bear in mind fares may change due to demand at the time of booking.

  • To pick up cheap flights from DEN to Frankfurt, reserve your trip seven months ahead of your departure.

  • The best month for landing cheap Denver International Airport to Frankfurt tickets is November. Use the 'Whole month' tool to compare prices, then choose the dates with the lowest fares.

  • Locking in a cheap flight from DEN to Frankfurt is a breeze with Price Alerts. Simply set up one of these automatic notifications and we'll let you know as soon as there's a better deal.

  • Select your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Denver International Airport to Frankfurt by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Frankfurt

Frankfurt Airport (FRA)

  • Frankfurt Airport (FRA) is around 14 kilometres from the centre of Frankfurt. If you're catching a cab or a ride-share, the drive takes roughly 20 minutes.

  • It'll take around 35 minutes to get there by public transport.

  • Consider booking a hotel near FRA if you have a late flight from Denver International Airport to Frankfurt. Check in to one of these accommodation options and avoid the hassle of a long transfer:

  • Hit the road running by picking up a Frankfurt Airport rental car. Grab a set of wheels from Wheego, Alamo or OK Mobility to explore Frankfurt and beyond.

  • Lock in the best deal by reserving your ride from Frankfurt Airport about three weeks ahead of your flight from DEN to Frankfurt.

Frankfurt - Hahn Airport (HHN)

  • Central Frankfurt is around 121 kilometres from Frankfurt - Hahn Airport (HHN). After your flight from Denver International Airport to Frankfurt has landed and you've made your way out of the airport, expect a drive of around 1 hour 30 minutes.

  • If you're travelling on public transport, it'll take about 2 hours 40 minutes.

  • You'll find some comfortable places to rest your head close to HHN. Settle in and get cosy after your DEN to Frankfurt flight at one of these perfectly located options:

  • Flex To Go, Alamo and Keddy By Europcar make collecting a Frankfurt - Hahn Airport rental car simple. These trusted companies are located in or around the terminal and will have you on your way in a heartbeat.

  • Get exactly what you want. Reserving your ride from HHN four weeks in advance often means more savings and a greater range of vehicles.

Best time to go to Frankfurt

  • Before you book your flights from Denver International Airport to Frankfurt, consider which time of year is best for you. Peak season in Frankfurt offers a lively atmosphere and plenty of activities, while low season means you'll get cheaper hotel rates and fewer crowds.

  • Lock in a Denver International Airport to Frankfurt plane ticket with a departure in July if you want to visit the city during its warmest month. You can expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap tickets from DEN to Frankfurt in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 7ºC (45ºF) on average.

More about Frankfurt

  • Start your Frankfurt trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Denver International Airport to Frankfurt, explore our range of accommodation options including:

  • Every great adventure has to include a little sightseeing. Goethe House, Palmengarten and Frankfurt Cathedral are attractions you won't want to skip in Frankfurt.

Explore more of Germany

  • You've seen Frankfurt, now it's time to discover more of Germany. Journey around 418 kilometres north-east to Berlin to check off its leading attractions. From Brandenburg Gate to Berlin Wall Memorial and East Side Gallery, there's plenty to keep you on the go.

  • Around 386 kilometres north of Frankfurt, Hamburg is another favourite stop in Germany. Experience the best of this destination with a visit to Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.

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.