Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Frankfurt am Main from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Frankfurt am Main departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
11:40 am - 11:04 pm
FRA
-
DEN
19h 24m
1 stop
$657Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
11:40 am - 10:46 pm
FRA
-
DEN
19h 06m
1 stop
$658Multiple Airlines
Tue, May 12 - Thu, May 28
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
12:30 pm - 10:13 pm
FRA
-
DEN
17h 43m
1 stop
$669Multiple Airlines
Tue, Apr 28 - Mon, May 11
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
12:30 pm - 10:13 pm
FRA
-
DEN
17h 43m
1 stop
$765Multiple Airlines
Tue, May 5 - Tue, May 19
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
11:40 am - 10:59 pm
FRA
-
DEN
19h 19m
1 stop
$777Multiple Airlines
Tue, May 5 - Wed, May 13
Scandinavian Airlines Logo
12:59 pm - 7:45 pm
DEN
-
FRA
22h 46m
2 stops
Scandinavian Airlines Logo
10:30 am - 11:00 pm
FRA
-
DEN
19h 30m
2 stops
$786Scandinavian Airlines
Wed, Oct 14 - Wed, Oct 28
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
11:40 am - 10:59 pm
FRA
-
DEN
19h 19m
1 stop
$788Multiple Airlines
Tue, May 5 - Wed, May 13
Turkish Airlines Logo
8:25 pm - 1:40 pm
DEN
-
FRA
33h 15m
1 stop
Turkish Airlines Logo
7:00 pm - 6:25 pm
FRA
-
DEN
31h 25m
1 stop
$796Turkish Airlines
Thu, Oct 8 - Sat, Oct 10
Multiple Airlines Logo
8:00 am - 1:10 pm
DEN
-
FRA
21h 10m
1 stop
Multiple Airlines Logo
11:40 am - 10:59 pm
FRA
-
DEN
19h 19m
1 stop
$797Multiple Airlines
Mon, May 4 - Thu, May 7
Turkish Airlines Logo
8:25 pm - 10:05 am
DEN
-
FRA
29h 40m
1 stop
Turkish Airlines Logo
7:00 pm - 6:25 pm
FRA
-
DEN
31h 25m
1 stop
$801Turkish Airlines
Tue, Sep 1 - Wed, Sep 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Turkish Airlines flights from Denver to Frankfurt am Main Airport

Our best Turkish Airlines deals on Denver to Frankfurt am Main Airport flight tickets
Turkish Airlines
Apr 25
DEN8:25 pmDenver Intl
16h 50m
1 stop
FRA9:15 pmFrankfurt am Main
May 2
FRA3:05 pmFrankfurt am Main
35h 20m
1 stop
DEN6:25 pmDenver Intl
$778
Turkish Airlines
Apr 25
DEN8:25 pmDenver Intl
16h 50m
1 stop
FRA9:15 pmFrankfurt am Main
May 2
FRA3:05 pmFrankfurt am Main
35h 20m
1 stop
DEN6:25 pmDenver Intl
$779
Turkish Airlines
Apr 25
DEN8:25 pmDenver Intl
37h 10m
1 stop
FRA5:35 pmFrankfurt am Main
May 2
FRA7:00 pmFrankfurt am Main
31h 25m
1 stop
DEN6:25 pmDenver Intl
$780

Scandinavian Airlines flights from Denver to Frankfurt am Main Airport

Our best Scandinavian Airlines deals on Denver to Frankfurt am Main Airport flight tickets
Scandinavian Airlines
Oct 14
DEN12:59 pmDenver Intl
22h 46m
2 stops
FRA7:45 pmFrankfurt am Main
Oct 28
FRA10:30 amFrankfurt am Main
19h 30m
2 stops
DEN11:00 pmDenver Intl
$786
Scandinavian Airlines
Aug 27
DEN12:59 pmDenver Intl
41h 36m
2 stops
FRA2:35 pmFrankfurt am Main
Sep 13
FRA3:20 pmFrankfurt am Main
38h 54m
2 stops
DEN10:14 pmDenver Intl
$808
Scandinavian Airlines
Sep 15
DEN12:59 pmDenver Intl
41h 36m
2 stops
FRA2:35 pmFrankfurt am Main
Sep 29
FRA3:20 pmFrankfurt am Main
39h 29m
2 stops
DEN10:49 pmDenver Intl
$809

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Frankfurt am Main Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Denver to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 4/28

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Tue 5/5

11:40 am-11:04 pm

1 stop19h 24m

$657

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 5/12

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Thu 5/28

11:40 am-10:46 pm

1 stop19h 06m

$658
Quickest round-trip

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 4/28

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Mon 5/11

12:30 pm-10:13 pm

1 stop17h 43m

$669

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 5/5

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Tue 5/19

12:30 pm-10:13 pm

1 stop17h 43m

$765

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 5/5

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Wed 5/13

11:40 am-10:59 pm

1 stop19h 19m

$777

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 10/14

12:59 pm-7:45 pm

2 stops22h 46m

Frankfurt am Main

Wed 10/28

10:30 am-11:00 pm

2 stops19h 30m

$786

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 5/5

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Wed 5/13

11:40 am-10:59 pm

1 stop19h 19m

$788

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Thu 10/8

8:25 pm-1:40 pm

1 stop33h 15m

Frankfurt am Main

Sat 10/10

7:00 pm-6:25 pm

1 stop31h 25m

$796

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 5/4

8:00 am-1:10 pm

1 stop21h 10m

Frankfurt am Main

Thu 5/7

11:40 am-10:59 pm

1 stop19h 19m

$797

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 9/1

8:25 pm-10:05 am

1 stop29h 40m

Frankfurt am Main

Wed 9/16

7:00 pm-6:25 pm

1 stop31h 25m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Denver to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Frankfurt am Main Airport?

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, October is the cheapest month to fly from Denver to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $810. If you aren’t able to travel to Frankfurt am Main Airport during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $846.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Denver is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $953. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Denver to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,156. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Denver Intl to Frankfurt am Main flight route?

Fly from Denver Intl to Frankfurt am Main for the best Denver Intl - Frankfurt am Main flight prices

How far in advance should I book a flight to Frankfurt am Main Airport?

You are more likely to see cheaper flights to Frankfurt am Main Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $1,071 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Denver for as low as $888 on momondo.

What cabin class options are available on Denver Intl to Frankfurt am Main flights?

There are 4 cabin classes available to choose from on Denver Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Frankfurt am Main Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Denver to Frankfurt am Main Airport flight.

How have Denver to Frankfurt am Main Airport flight prices changed over time?

As of April 2026, prices for Denver to Frankfurt am Main Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Frankfurt am Main Airport (DEN to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Frankfurt am Main Airport

Best Price Found

$505

Fastest flight time

9h 35m

Direct flights

Every day
The best one-way flight to Frankfurt am Main Airport from Denver in the past 72 hours is $505. The best round-trip flight deal from Denver to Frankfurt am Main Airport found on momondo in the last 72 hours is $992.
The fastest flight from Denver to Frankfurt am Main Airport takes 9h 35m
Direct flights go from Denver to Frankfurt am Main Airport every day.
Search flight deals

Frequently asked questions about flying from Denver to Frankfurt am Main Airport

  • How far is Denver Intl to Frankfurt am Main by plane?

    Denver Intl and Frankfurt am Main are 5038.7 mi apart from one another. By plane, this route typically takes 9h 35m.

  • When did momondo last update prices for flights from Denver Intl Airport to Frankfurt am Main Airport?

    Prices for flights from Denver Intl Airport to Frankfurt am Main Airport refresh daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Frankfurt am Main Airport?

  • How old do you have to be to fly from Denver Intl Airport to Frankfurt am Main Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The required travel and health documents for your Frankfurt am Main Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Frankfurt am Main Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Frankfurt am Main Airport?

  • What is the most popular airline from Denver to Frankfurt am Main Airport?

Best airlines flying from Denver to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Denver to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $217Free CancellationRating
7.9
8,423 reviews
Search Delta flights
CondorPriceFrom $287Free CancellationRating
6.5
406 reviews
Search Condor flights
IcelandairPriceFrom $477Free CancellationRating
7.0
636 reviews
Search Icelandair flights
Aer LingusPriceFrom $507Free CancellationRating
7.3
1,513 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $594Free CancellationRating
6.7
7,891 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $595Free CancellationRating
7.3
1,751 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $692Free CancellationRating
6.8
7,930 reviews
Search Lufthansa flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $700Free CancellationRating
7.3
4,307 reviews
Search Turkish Airlines flights

  • United Airlines Flights From Denver to Frankfurt am Main Airport

    Across 14 United Airlines flights from Denver to Frankfurt am Main Airport this week, the average price was $1,178, with the best United Airlines deals starting from $699 round-trip. 9,603 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Lufthansa Flights From Denver to Frankfurt am Main Airport

    Lufthansa (6.8/10 from 7,930 reviews) operates around 14 flights from Denver to Frankfurt am Main Airport in any given week. The average Lufthansa airfare for this route is around $1,205, with deals from around $692 rare but found on momondo. Referenced prices are for round-trip Denver to Frankfurt am Main Airport flight searches in the last 72 hours.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Trier
Darmstadt
Rothenburg ob der Tauber
Wiesbaden
Kaiserslautern
Fulda
Heilbronn
Aschaffenburg
Marburg
Cochem
Ludwigsburg
Nuerburg
Rüdesheim am Rhein
Bernkastel-Kues
Schwäbisch Hall

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Frankfurt am Main?

Finding the right flight to Frankfurt am Main from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Frankfurt am Main quick and easy, saving you time and money.

Can I find flights from Denver to Frankfurt am Main with flexible booking policies on momondo?

All flight searches from Denver to Frankfurt am Main on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Frankfurt am Main?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Frankfurt am Main from Denver.

I’m not ready to book a flight from Denver to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Frankfurt am Main from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Frankfurt am Main Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/18
Mon 5/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Frankfurt am Main

Popular cities in Germany

Popular flights according to clicks in the last 7 days on momondo
Flights to Frankfurt-Hahn Airportfrom $564