£325 Cheap Flights from Denver (DEN) to Frankfurt (FRA)

View £325 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from Denver International Airport (DEN) to Frankfurt Airport (FRA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Denver (DEN) to Frankfurt (FRA)

Prices were available within the past 7 days and start at £325 for one-way flights and £472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 3 Nov - Mon, 10 Nov
DEN
Denver
FRA
Frankfurt
£472 Return, found 2 days ago
£472
Return
found 2 days ago
Select Icelandair flight, departing Mon, 3 Nov from Denver to Frankfurt, returning Mon, 10 Nov, priced at £472 found 2 days ago
Icelandair
Sat, 1 Nov - Fri, 7 Nov
DEN
Denver
FRA
Frankfurt
£481 Return, found 2 days ago
£481
Return
found 2 days ago
Select Icelandair flight, departing Sat, 1 Nov from Denver to Frankfurt, returning Fri, 7 Nov, priced at £481 found 2 days ago
Icelandair
Tue, 4 Nov - Sat, 8 Nov
DEN
Denver
FRA
Frankfurt
£493 Return, found 2 days ago
£493
Return
found 2 days ago
Select Icelandair flight, departing Tue, 4 Nov from Denver to Frankfurt, returning Sat, 8 Nov, priced at £493 found 2 days ago
British Airways
Wed, 5 Nov - Fri, 7 Nov
DEN
Denver
FRA
Frankfurt
£521 Return, found 2 days ago
£521
Return
found 2 days ago
Select British Airways flight, departing Wed, 5 Nov from Denver to Frankfurt, returning Fri, 7 Nov, priced at £521 found 2 days ago
Turkish Airlines
Tue, 30 Sep - Wed, 15 Oct
DEN
Denver
FRA
Frankfurt
£608 Return, found 5 hours ago
£608
Return
found 5 hours ago
Select Turkish Airlines flight, departing Tue, 30 Sep from Denver to Frankfurt, returning Wed, 15 Oct, priced at £608 found 5 hours ago
Aer Lingus
Sun, 5 Oct - Sun, 12 Oct
DEN
Denver
FRA
Frankfurt
£645 Return, found 4 days ago
£645
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 5 Oct from Denver to Frankfurt, returning Sun, 12 Oct, priced at £645 found 4 days ago
Iberia
Wed, 5 Nov - Wed, 12 Nov
DEN
Denver
FRA
Frankfurt
£734 Return, found 3 days ago
£734
Return
found 3 days ago
Select Iberia flight, departing Wed, 5 Nov from Denver to Frankfurt, returning Wed, 12 Nov, priced at £734 found 3 days ago
Air Canada
Wed, 5 Nov - Wed, 12 Nov
DEN
Denver
FRA
Frankfurt
£735 Return, found 3 days ago
£735
Return
found 3 days ago
Select Air Canada flight, departing Wed, 5 Nov from Denver to Frankfurt, returning Wed, 12 Nov, priced at £735 found 3 days ago
American Airlines
Wed, 5 Nov - Sat, 8 Nov
DEN
Denver
FRA
Frankfurt
£737 Return, found 2 days ago
£737
Return
found 2 days ago
Select American Airlines flight, departing Wed, 5 Nov from Denver to Frankfurt, returning Sat, 8 Nov, priced at £737 found 2 days ago
Lufthansa
Wed, 5 Nov - Wed, 12 Nov
DEN
Denver
FRA
Frankfurt
£745 Return, found 3 days ago
£745
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 5 Nov from Denver to Frankfurt, returning Wed, 12 Nov, priced at £745 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Frankfurt (FRA)

March is typically the cheapest month to fly

From £335 - £912 per traveller.

Graph displaying average flight prices per month

Flight from Denver to Frankfurt route information
Origin airport
Denver Intl.
Destination airport
Frankfurt Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Iberia, Icelandair, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Return price
£471
Distance
8041 km
Average flight time
17 hours 30 mins

Compare flights from Denver to Frankfurt easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Denver to Frankfurt. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Frankfurt Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Denver Intl. to Frankfurt Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Denver Intl. (DEN) to Frankfurt Intl. (FRA)

The easiest way to view the best deals on flights from Denver to Frankfurt today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Denver Intl. to Frankfurt Intl. start at just £472 and range up to £745.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Denver and Frankfurt
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Denver to Frankfurt flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Denver Intl. to Frankfurt Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Denver Intl. Airport (DEN) to FRA?
The lowest price advertised for a round-trip flight between DEN and Frankfurt Intl. Airport (FRA) is £472. But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEN to Frankfurt Intl. Airport (FRA)?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Denver Airport to Frankfurt am Main Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Intl. Airport (DEN) to Frankfurt Intl. Airport (FRA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Denver Intl. Airport (DEN) to Frankfurt Intl. Airport (FRA)?
The distance is around 8,100 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your Denver to Frankfurt flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Denver Airport to Frankfurt Intl. Airport (FRA)?
Many adventurers opt to fly with United Airlines (UA) from DIA airport to Frankfurt am Main Airport. This popular airline offers 30 flights monthly, so you can pick a flight time that's perfect for you. You could also have a look at the deals on offer with Lufthansa (LH). It operates 30 flights a month between Denver and Frankfurt.
Are DIA airport to Frankfurt am Main Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from DEN to Frankfurt am Main Airport last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.