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

View AU$626 flight on Sat, 29 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,336 Return, found 6 days ago
AU$1,336
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,336 found 6 days ago
Turkish Airlines
Thu, 20 Aug - Tue, 25 Aug
DEN
Denver
FRA
Frankfurt
AU$1,428 Return, found 15 hours ago
AU$1,428
Return
found 15 hours ago
Select Turkish Airlines flight, departing Thu, 20 Aug from Denver to Frankfurt, returning Tue, 25 Aug, priced at AU$1,428 found 15 hours ago
Turkish Airlines
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,540 Return, found 6 days ago
AU$1,540
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,540 found 6 days ago
Turkish Airlines
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,611 Return, found 6 days ago
AU$1,611
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,611 found 6 days ago
Icelandair
Thu, 20 Aug - Tue, 25 Aug
DEN
Denver
FRA
Frankfurt
AU$1,623 Return, found 15 hours ago
AU$1,623
Return
found 15 hours ago
Select Icelandair flight, departing Thu, 20 Aug from Denver to Frankfurt, returning Tue, 25 Aug, priced at AU$1,623 found 15 hours ago
Condor
Thu, 20 Aug - Tue, 25 Aug
DEN
Denver
FRA
Frankfurt
AU$1,849 Return, found 15 hours ago
AU$1,849
Return
found 15 hours ago
Select Condor flight, departing Thu, 20 Aug from Denver to Frankfurt, returning Tue, 25 Aug, priced at AU$1,849 found 15 hours ago
Virgin Atlantic
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,900 Return, found 6 days ago
AU$1,900
Return
found 6 days ago
Select Virgin Atlantic flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,900 found 6 days ago
Delta
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,900 Return, found 6 days ago
AU$1,900
Return
found 6 days ago
Select Delta flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,900 found 6 days ago
KLM
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,978 Return, found 6 days ago
AU$1,978
Return
found 6 days ago
Select KLM flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,978 found 6 days ago
Air France
Thu, 27 Aug - Sun, 6 Sept
DEN
Denver
FRA
Frankfurt
AU$1,978 Return, found 6 days ago
AU$1,978
Return
found 6 days ago
Select Air France flight, departing Thu, 27 Aug from Denver to Frankfurt, returning Sun, 6 Sept, priced at AU$1,978 found 6 days ago

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

April is typically the cheapest month to fly

From AU$1,018 - AU$2,007 per traveller.

Frequently asked questions

What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
September is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.), with average return fares of approximately 1254 AUD. This is about 23% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season winds down, and demand decreases. Other cheap months to fly from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) include April and August.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
Enter DEN to FRA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, LH typically offers the lowest fares. UA offers the most daily flights from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
When you're planning your trip from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.), you'll find that September and April are typically the cheapest months to fly, with average return flight prices around 1254 AUD. While August is the most popular month for travel, offering plenty of flight options, it's not the cheapest. For the best balance of good prices and a decent selection of flights, consider September or April. This information is based on booking data from the past year.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
There are approximately 2 nonstop flights per day from Denver Intl. (DEN) to Frankfurt Intl. (FRA). For even more choice, look at flights that include layovers, as there are around 127 connecting flights per day. Some common connection points include John F. Kennedy Intl. (JFK), Pearson Intl. (YYZ), and O'Hare Intl. (ORD).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
The earliest flight from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) typically departs at approximately 12:35 AM local time, operated by Delta. This is a seasonal service active in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
You'll typically find the most flights from Denver Intl. (DEN) to Frankfurt Intl. (FRA) on a Wednesday, with around 83 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
The most popular departure times for flights from Denver International Airport (DEN) to Frankfurt International Airport (FRA) are in the afternoon, from 3pm to 6pm. Around 39% of passengers reckon this time window's best. Heaps of major carriers, including Lufthansa and United Airlines, offer flights during this window. This timing works well because it allows you to have a productive morning before your flight, and you'll arrive in Frankfurt the next morning, ready to start your day.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
A nonstop flight from DEN to FRA typically takes around 9 hours 30 minutes, covering approximately 5,026 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
Select the "Business class" and "First class" filters when looking for DEN to FRA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Frankfurt from Denver Intl. (DEN)?
From Denver Intl. (DEN), you can fly directly into Frankfurt Intl. (FRA) to reach Frankfurt. Some flights may connect through major hubs like O'Hare Intl. (ORD), Heathrow (LHR), Dallas-Fort Worth Intl. (DFW) before reaching Frankfurt. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Frankfurt (FRA-Frankfurt Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Frankfurt Intl.
Return price
AU$1,335
Distance
8041 km
Average flight time
17 hours 35 mins

Book with confidence

Your quick guide to flights from Denver to Frankfurt

Pick up great flights from Denver to Frankfurt

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Denver to Frankfurt. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Denver to Frankfurt that take around hours.

Find cheap flights from Denver to Frankfurt

From the great flight deals with prices currently ranging from AU$1,336 to AU$1,978, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Denver to Frankfurt around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Frankfurt is normally in August.

Reasons to book your flight from Denver to Frankfurt with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Denver to Frankfurt across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Frankfurt right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Denver to Frankfurt
*Available to Expedia members.