Frankfurt am Main

$274+ Cheap flights from Denver (DEN) to Frankfurt am Main

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FRA
Mar 30 — Apr 61
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Find cheap flights from Denver to Frankfurt am Main with Cheapflights

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Cheapflights Tip: The best prices from Denver Intl to Frankfurt am Main are usually found in October or August, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Denver to Frankfurt am Main

Cheapest flights from Denver to Frankfurt am Main
Explore the most affordable flight options available from Denver to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
DEN
-
FRA
1 stop21h 10m
Multiple Airlines
Tue 5/1911:40 am
FRA
-
DEN
1 stop19h 21m
Multiple Airlines
Deal found 2/26$622
This eDestinos deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:59 pm
DEN
-
FRA
2 stops41h 36m
Scandinavian Airlines
Sat 9/53:20 pm
FRA
-
DEN
2 stops39h 38m
Scandinavian Airlines
Deal found 2/25$644
This Flighttix deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
DEN
-
FRA
1 stop22h 10m
Multiple Airlines
Sun 4/2611:40 am
FRA
-
DEN
1 stop19h 24m
Multiple Airlines
Deal found 2/26$651
This Expedia deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:00 am
DEN
-
FRA
1 stop20h 45m
Multiple Airlines
Mon 4/2711:40 am
FRA
-
DEN
1 stop19h 24m
Multiple Airlines
Deal found 2/27$654
This Condor deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
DEN
-
FRA
1 stop22h 10m
Multiple Airlines
Mon 5/1111:40 am
FRA
-
DEN
1 stop19h 21m
Multiple Airlines
Deal found 2/27$680
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:50 am
DEN
-
FRA
1 stop17h 30m
Multiple Airlines
Sat 5/211:45 am
FRA
-
DEN
1 stop19h 16m
Multiple Airlines
Deal found 2/26$681
This Mytrip deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
DEN
-
HHN
3 stops20h 05m
Multiple Airlines
Mon 5/1111:05 pm
HHN
-
DEN
3 stops44h 15m
Multiple Airlines
Deal found 2/24$685
This CheapOair deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:00 am
DEN
-
FRA
1 stop22h 10m
Multiple Airlines
Thu 4/2311:40 am
FRA
-
DEN
1 stop19h 24m
Multiple Airlines
Deal found 2/25$693
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:20 pm
DEN
-
FRA
1 stop29h 45m
United Airlines
Fri 5/18:50 am
FRA
-
DEN
1 stop15h 26m
United Airlines
Deal found 2/25$697
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:40 pm
DEN
-
HHN
3 stops23h 25m
Multiple Airlines
Fri 5/111:15 pm
HHN
-
DEN
3 stops44h 05m
Multiple Airlines
Deal found 2/27$866
This Mytrip deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:40 pm
DEN
-
HHN
3 stops24h 15m
Multiple Airlines
Tue 6/912:20 pm
HHN
-
DEN
2 stops32h 20m
Multiple Airlines
Deal found 2/24$1,051
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:40 am
DEN
-
HHN
3 stops30h 15m
Multiple Airlines
Wed 9/309:50 pm
HHN
-
DEN
3 stops29h 10m
Multiple Airlines
Deal found 2/27$1,089

Find flight deals from Denver to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Frankfurt am Main (FK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 28, 2026.

Round-trip from

$622
(CheapOair)

One-way from

$274
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$953
From Denver Intl to Frankfurt am Main
One-way flight from Denver Intl to Frankfurt am Main
Highest demand for flights based on searches. 4% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Frankfurt am Main 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, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Denver to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverFrankfurt am Main

DEN - HHN

DENHHN

Denver Intl

Mon 4/20

4:40 pm-10:00 pm

3 stops21h 20m

Frankfurt-Hahn

Mon 5/11

8:45 pm-11:20 am

3 stops46h 35m

$802

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 4/13

11:59 pm-10:40 am

1 stop26h 41m

Frankfurt am Main

Tue 4/21

8:35 am-11:04 pm

1 stop22h 29m

$843

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Fri 4/24

6:40 am-2:35 pm

2 stops23h 55m

Frankfurt am Main

Sun 5/3

3:20 pm-10:48 pm

2 stops39h 28m

$860

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 4/19

11:59 pm-10:40 am

1 stop26h 41m

Frankfurt am Main

Tue 5/5

8:35 am-11:01 pm

1 stop22h 26m

$860

DenverFrankfurt am Main

DEN - HHN

DENHHN

Denver Intl

Sat 4/25

4:40 pm-12:05 am

3 stops23h 25m

Frankfurt-Hahn

Fri 5/1

11:15 pm-11:20 am

3 stops44h 05m

$866

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 4/19

10:28 am-8:45 am

1 stop14h 17m

Frankfurt am Main

Tue 5/5

11:30 am-10:45 pm

2 stops19h 15m

$991

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sat 3/7

7:20 pm-9:30 am

1 stop30h 10m

Frankfurt am Main

Sun 3/15

2:50 pm-2:48 pm

2 stops30h 58m

$1,003

DenverFrankfurt am Main

DEN - HHN

DENHHN

Denver Intl

Tue 5/26

4:40 pm-12:55 am

3 stops24h 15m

Frankfurt-Hahn

Tue 6/9

12:20 pm-12:40 pm

2 stops32h 20m

$1,051

DenverFrankfurt am Main

DEN - HHN

DENHHN

Denver Intl

Wed 5/13

4:40 pm-12:15 am

3 stops23h 35m

Frankfurt-Hahn

Mon 5/25

11:05 pm-12:40 pm

3 stops45h 35m

$1,099

DenverFrankfurt am Main

DEN - HHN

DENHHN

Denver Intl

Sun 4/19

1:25 pm-11:50 pm

3 stops26h 25m

Frankfurt-Hahn

Tue 5/5

11:55 am-2:20 pm

2 stops34h 25m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Denver to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Frankfurt am Main

How far ahead should I book a flight from Denver to Frankfurt am Main?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Frankfurt am Main. Price data was last updated on February 20, 2026.

The price you pay for your flight from Denver to Frankfurt am Main may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Frankfurt am Main?

Currently, April is the cheapest month in which you can book a flight from Denver to Frankfurt am Main (average of $476). Flying from Denver to Frankfurt am Main in June is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to FRA?

Find hourly flight availability from Denver to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Frankfurt am Main as you normally would.

Weekly flight availability from Denver to Frankfurt am Main

Explore weekly flight availability from Denver to Frankfurt am Main. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 28, 2026.

The most flights from DEN to FK0 are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

The best insider tips for Denver to Frankfurt am Main flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Frankfurt am Main trip
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Emily Zemler

Emily Zemler

Expert on DEN

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated February 28, 2026.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines, and Icelandair from Denver to Frankfurt am Main by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Denver to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Denver to Frankfurt am Main?

    For a flight from Denver to Frankfurt am Main, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 4 outbound flights to Frankfurt am Main per day. 9 airlines have flights to Frankfurt am Main from Denver Intl on a regular basis.

  • How long is the flight from Denver to Frankfurt am Main?

    Departing from Denver to Frankfurt am Main will take you 14h 17m. The distance from Denver to Frankfurt am Main is about 5022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Frankfurt am Main round-trip?

    Flying on Delta is currently your cheapest option to Frankfurt am Main, with prices starting at $362. Additional round-trip tickets that might be worth considering are offered by British Airways and Icelandair, with the lowest prices starting at $494 and $506, respectively. Delta is 65% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Frankfurt am Main one-way?

    $251 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from $428 and $444, respectively.

  • What are the most reliable airlines from Denver to Frankfurt am Main?

    Consider Air Canada (87%), United Airlines (71%) or Lufthansa (71%) when booking your flight. These represent the most reliable airlines when flying from Denver to Frankfurt am Main.

  • What are the cheapest flights from Denver to Frankfurt am Main?

    While on average a flight from Denver to Frankfurt am Main is generally $1,121, our data shows the cheapest flight currently is $274. When looking at the most popular route, (Denver Intl - Frankfurt am Main), you can expect to pay $596 for that flight.

  • Can I find deals for flights from Denver to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Denver to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Frankfurt am Main.

  • Can I find deals for business class flights from Denver to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Denver to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Frankfurt am Main?

    Currently, April is the cheapest month in which you can book a flight from Denver to Frankfurt am Main (average of $476). Flying from Denver to Frankfurt am Main in June is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 9 airlines flying from Denver to Frankfurt am Main

Discover the top 9 airlines that operate flights from Denver to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$362Average$774FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$494Average$914FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$506Average$806FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$507Average$960FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$595Average$733FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$610Average$925FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$693Average$1,155FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$698Average$810FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$699Average$1,141FlexibilityNo cancel feeOn-time69%

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