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Cheap flights from Denver to Frankfurt am Main from $336

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 11/18. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:40 pm - 1:00 pmDEN-FRA
12h 20m1 stop
Icelandair Logo
2:00 pm - 6:55 pmFRA-DEN
12h 55m1 stop
$665Icelandair
Find Deal
Thu, Apr 16 - Thu, Apr 23
Icelandair Logo
3:40 pm - 12:05 pmDEN-FRA
12h 25m1 stop
Icelandair Logo
1:05 pm - 6:05 pmFRA-DEN
13h 00m1 stop
$677Icelandair
Find Deal
Thu, Nov 27 - Wed, Dec 3
Multiple Airlines Logo
3:40 pm - 7:20 pmDEN-FRA
19h 40m2 stops
Multiple Airlines Logo
7:20 am - 6:05 pmFRA-DEN
18h 45m2 stops
$685Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Scandinavian Airlines Logo
6:41 am - 2:30 pmDEN-FRA
23h 49m2 stops
Scandinavian Airlines Logo
8:30 pm - 12:28 amFRA-DEN
35h 58m2 stops
$688Scandinavian Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 18
Multiple Airlines Logo
3:40 pm - 9:50 amDEN-FRA
34h 10m3 stops
Multiple Airlines Logo
7:20 am - 7:05 pmFRA-DEN
18h 45m2 stops
$689Multiple Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 16
Turkish Airlines Logo
7:20 pm - 9:30 amDEN-FRA
30h 10m1 stop
Turkish Airlines Logo
7:05 am - 5:35 pmFRA-DEN
18h 30m1 stop
$692Turkish Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 16
Icelandair Logo
3:40 pm - 12:05 pmDEN-FRA
12h 25m1 stop
Icelandair Logo
5:20 pm - 6:55 pmFRA-DEN
33h 35m1 stop
$698Icelandair
Find Deal
Tue, Jan 6 - Thu, Apr 2
Turkish Airlines Logo
7:20 pm - 1:55 pmDEN-FRA
34h 35m1 stop
Turkish Airlines Logo
6:25 pm - 5:35 pmFRA-DEN
31h 10m1 stop
$706Turkish Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 19
Scandinavian Airlines Logo
12:38 pm - 7:45 pmDEN-FRA
23h 07m2 stops
Scandinavian Airlines Logo
3:15 pm - 12:24 amFRA-DEN
41h 09m2 stops
$714Scandinavian Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
Delta Logo
10:54 am - 8:40 amDEN-FRA
13h 46m1 stop
Delta Logo
9:50 am - 7:25 pmFRA-DEN
17h 35m1 stop
$783Delta
Find Deal
Sun, Dec 28 - Tue, Jan 13

Icelandair flights from Denver to Frankfurt am Main Airport

Our best Icelandair deals on Denver to Frankfurt am Main Airport flight tickets
Icelandair
Apr 16
DEN4:40 pmDenver Intl
12h 20m
1 stop
FRA1:00 pmFrankfurt am Main
Apr 23
FRA2:00 pmFrankfurt am Main
12h 55m
1 stop
DEN6:55 pmDenver Intl
$665
Find similar
Icelandair
Nov 27
DEN3:40 pmDenver Intl
12h 25m
1 stop
FRA12:05 pmFrankfurt am Main
Dec 3
FRA1:05 pmFrankfurt am Main
13h 00m
1 stop
DEN6:05 pmDenver Intl
$677
Find similar
Icelandair
Jan 6
DEN3:40 pmDenver Intl
12h 25m
1 stop
FRA12:05 pmFrankfurt am Main
Apr 2
FRA5:20 pmFrankfurt am Main
33h 35m
1 stop
DEN6:55 pmDenver Intl
$698
Find similar

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
Jan 17
DEN6:41 amDenver Intl
23h 49m
2 stops
FRA2:30 pmFrankfurt am Main
Jan 18
FRA8:30 pmFrankfurt am Main
35h 58m
2 stops
DEN12:28 amDenver Intl
$688
Find similar
Scandinavian Airlines
Dec 1
DEN12:38 pmDenver Intl
23h 07m
2 stops
FRA7:45 pmFrankfurt am Main
Dec 7
FRA3:15 pmFrankfurt am Main
41h 09m
2 stops
DEN12:24 amDenver Intl
$714
Find similar
Scandinavian Airlines
Mar 25
DEN12:59 pmDenver Intl
42h 31m
2 stops
FRA2:30 pmFrankfurt am Main
Apr 9
FRA8:30 pmFrankfurt am Main
34h 25m
2 stops
DEN10:55 pmDenver Intl
$744
Find similar

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 November 4, 2025.
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

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Thu 4/16

4:40 pm-1:00 pm

1 stop12h 20m

Frankfurt am Main

Thu 4/23

2:00 pm-6:55 pm

1 stop12h 55m

$665

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Thu 11/27

3:40 pm-12:05 pm

1 stop12h 25m

Frankfurt am Main

Wed 12/3

1:05 pm-6:05 pm

1 stop13h 00m

$677

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 12/2

3:40 pm-7:20 pm

2 stops19h 40m

Frankfurt am Main

Tue 12/9

7:20 am-6:05 pm

2 stops18h 45m

$685

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sat 1/17

6:41 am-2:30 pm

2 stops23h 49m

Frankfurt am Main

Sun 1/18

8:30 pm-12:28 am

2 stops35h 58m

$688

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 3/2

3:40 pm-9:50 am

3 stops34h 10m

Frankfurt am Main

Mon 3/16

7:20 am-7:05 pm

2 stops18h 45m

$689

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 12/2

7:20 pm-9:30 am

1 stop30h 10m

Frankfurt am Main

Tue 12/16

7:05 am-5:35 pm

1 stop18h 30m

$692

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 1/6

3:40 pm-12:05 pm

1 stop12h 25m

Frankfurt am Main

Thu 4/2

5:20 pm-6:55 pm

1 stop33h 35m

$698

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sat 1/17

7:20 pm-1:55 pm

1 stop34h 35m

Frankfurt am Main

Mon 1/19

6:25 pm-5:35 pm

1 stop31h 10m

$706

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 12/1

12:38 pm-7:45 pm

2 stops23h 07m

Frankfurt am Main

Sun 12/7

3:15 pm-12:24 am

2 stops41h 09m

$714

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 12/28

10:54 am-8:40 am

1 stop13h 46m

Frankfurt am Main

Tue 1/13

9:50 am-7:25 pm

1 stop17h 35m

$783

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $825. 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 $842.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $994. 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 $1,193. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Denver to Frankfurt am Main Airport in the morning for as low as $858. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,534.

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 $1,051 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 $894 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 1% 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 November 2025, prices for Denver to Frankfurt am Main Airport flights are approximately 13% more expensive 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

$569

Fastest flight time

9h 25m

Direct flights

Every day
The best one-way flight to Frankfurt am Main Airport from Denver in the past 72 hours is $569. The best round-trip flight deal from Denver to Frankfurt am Main Airport found on momondo in the last 72 hours is $644.
The fastest flight from Denver to Frankfurt am Main Airport takes 9h 25m
Direct flights go from Denver to Frankfurt am Main Airport every day.
Search flight deals

  • 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 12h 20m.

  • 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
British AirwaysPriceFrom $494Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
IcelandairPriceFrom $545Free CancellationRating
7.1
568 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $595Free CancellationRating
7.4
1,559 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $617Free CancellationRating
7.3
4,037 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $624Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $652Free CancellationRating
7.9
8,002 reviews
Search Delta flights
LufthansaPriceFrom $695Free CancellationRating
6.8
7,550 reviews
Search Lufthansa flights
Aer LingusPriceFrom $731Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Frankfurt am Main Airport

    Across 13 United Airlines flights from Denver to Frankfurt am Main Airport this week, the average price was $1,223, with the best United Airlines deals starting from $759 round-trip. 8,997 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 7,545 reviews) operates around 13 flights from Denver to Frankfurt am Main Airport in any given week. The average Lufthansa airfare for this route is around $1,148, with deals from around $695 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
Wiesbaden
Mainz
Trier
Koblenz
Rothenburg ob der Tauber
Wurzburg
Darmstadt
Fulda
Kaiserslautern
Heilbronn
Cochem
Marburg
Rüdesheim am Rhein
Bernkastel-Kues
Nuerburg
Schweinfurt
Bad Kissingen
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.
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