DEN - FRA

285€ Find Cheap Flights from Denver to Frankfurt am Main – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
546 €
Typical prices: 763 €-1.323 €
Icelandair
Wed 10.1.Wed 24.1.
DEN - FRA • 1 stop
Cheapest direct flights
730 €
Typical prices: 1.060 €-1.526 €
Lufthansa
Sun 11.11.Sun 18.11.
DEN - FRA • Direct
Direct flights
You can fly direct with United Airlines and Lufthansa. Average duration is 9h 29m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg 612 € (return)
Shortest trip • 13h 36m (one-way)
Insights
Insights
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We hope you enjoy your trip to Frankfurt am Main Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to Frankfurt am Main (DEN-FRA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Denver to Frankfurt

Wed, 4. Nov - Wed, 18. Nov
Icelandair Logo
15:40 - 12:10DEN  Denver Intl-FRA Frankfurt am Main
12h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
13:05 - 18:00FRA  Frankfurt am Main-DEN Denver Intl
12h 55m1 stop Reykjavik Keflavik Intl
546 €Icelandair
Sun, 10. Jan - Sun, 24. Jan
Icelandair Logo
15:40 - 12:10DEN  Denver Intl-FRA Frankfurt am Main
12h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
13:05 - 18:00FRA  Frankfurt am Main-DEN Denver Intl
12h 55m1 stop Reykjavik Keflavik Intl
546 €Icelandair
Sun, 10. Jan - Sun, 24. Jan
Icelandair Logo
15:40 - 12:10DEN  Denver Intl-FRA Frankfurt am Main
12h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
13:05 - 18:00FRA  Frankfurt am Main-DEN Denver Intl
12h 55m1 stop Reykjavik Keflavik Intl
546 €Icelandair
Wed, 2. Dec - Wed, 9. Dec
Icelandair Logo
15:40 - 12:10DEN  Denver Intl-FRA Frankfurt am Main
12h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
13:05 - 18:00FRA  Frankfurt am Main-DEN Denver Intl
12h 55m1 stop Reykjavik Keflavik Intl
546 €Icelandair
Thu, 11. Feb - Thu, 25. Feb
Multiple Airlines Logo
12:49 - 13:00DEN  Denver Intl-FRA Frankfurt am Main
16h 11m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
11:15 - 22:59FRA  Frankfurt am Main-DEN Denver Intl
19h 44m1 stop New York John F Kennedy Intl
620 €Multiple Airlines
Thu, 4. Feb - Thu, 18. Feb
Multiple Airlines Logo
12:00 - 13:00DEN  Denver Intl-FRA Frankfurt am Main
17h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
11:15 - 22:59FRA  Frankfurt am Main-DEN Denver Intl
19h 44m1 stop New York John F Kennedy Intl
633 €Multiple Airlines
Mon, 8. Feb - Mon, 22. Feb
Multiple Airlines Logo
12:00 - 13:00DEN  Denver Intl-FRA Frankfurt am Main
17h 00m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
11:15 - 22:59FRA  Frankfurt am Main-DEN Denver Intl
19h 44m1 stop New York John F Kennedy Intl
633 €Multiple Airlines
Tue, 3. Nov - Tue, 17. Nov
Lufthansa Logo
17:25 - 10:55DEN  Denver Intl-FRA Frankfurt am Main
9h 30mdirect
Lufthansa Logo
13:10 - 15:35FRA  Frankfurt am Main-DEN Denver Intl
10h 25mdirect
730 €Lufthansa
Wed, 11. Nov - Wed, 18. Nov
Lufthansa Logo
17:25 - 10:55DEN  Denver Intl-FRA Frankfurt am Main
9h 30mdirect
Lufthansa Logo
13:10 - 15:35FRA  Frankfurt am Main-DEN Denver Intl
10h 25mdirect
730 €Lufthansa
Sun, 1. Nov - Tue, 17. Nov
Lufthansa Logo
16:15 - 13:00DEN  Denver Intl-FRA Frankfurt am Main
12h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
13:10 - 15:35FRA  Frankfurt am Main-DEN Denver Intl
10h 25mdirect
730 €Lufthansa
Booking Insights

Price, demand, and travel trends for Denver to Frankfurt am Main Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Denver to Frankfurt am Main Airport with more confidence.

How much is a return flight from Denver to Frankfurt am Main Airport?

Return flights from Denver to Frankfurt am Main Airport start at 546 €. Prices are below average for this route right now, with typical return fares ranging from 763 € to 1.323 €. The lowest price found in the past 5 days was 546 € on Icelandair.

What's the cheapest day of the week to fly from Denver to Frankfurt am Main Airport?

Tuesday is the cheapest day of the week to fly from Denver to Frankfurt am Main Airport and is 12% cheaper than the average day. Saturday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Denver to Frankfurt am Main Airport at 788 € return.
  • May (1.246 €) and June (1.215 €) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 58% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Denver to Frankfurt am Main Airport the cheapest?

Flights from Denver to Frankfurt am Main Airport are cheapest 14 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Denver to Frankfurt

 
KAYAK teamed up with top travel experts to share the best tips for your journey.

Key details for Denver to Frankfurt am Main Airport flights

Low season

February

Cheapest flight

285 €
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flights from Denver to Frankfurt am Main Airport

When to book flights from Denver to Frankfurt

Are your dates flexible? Find out the best times to travel from Denver to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Denver to Frankfurt am Main Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which is the best way to get from Frankfurt am Main Airport (FRA) to downtown Frankfurt?

    The distance between Frankfurt am Main Airport (FRA) and downtown Frankfurt is about 8 miles. You commute between the two destinations via several ways, including a bus, a train, a taxi, or a rental car. However, a Frankfurt Airport bus offers the most convenient means of transport between FRA and the city center of Frankfurt, covering the journey in about 30min. On the other hand, a train takes about 10min more.

  • Can I get to Denver International Airport (DEN) Airport using public transportation?

    Denver International Airport (DEN) is located approximately 23 miles from the city center of Denver. The best way to get to DEN from the city center is via the A-Line commuter train, which takes about 37min. The train’s terminal is at Transit Center.

  • Are there car rentals at Frankfurt am Main Airport (FRA)?

    If you’ve just landed and want to rent a car to move around with as you explore the city’s hidden gems, you’ll have several options at your disposal. If you’re arriving at Terminal 1, follow the signs to the Car Rental Center. Those using Terminal 2 will find the car rental desks immediately after they exit the terminal.

  • Are there currency exchange bureaus at Frankfurt am Main Airport (FRA)?

    There are numerous outlets where you can change your dollars to euros when you arrive at Frankfurt am Main Airport. For instance, if you’re arriving through Terminal 1, you’ll get Travelex counters at Area B, Levels 1, 2 & 3.

  • Which airlines offer extra legroom and free seat selection on Denver to Frankfurt am Main Airport flights?

    Among airlines operating Denver to Frankfurt am Main Airport flights:

    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Denver to Frankfurt am Main Airport?

    2 airlines operate flights between Denver and Frankfurt am Main Airport. The airlines offering direct flights on this route include:

    • United Airlines
    • Lufthansa

  • Which airports can I use when flying from Denver to Frankfurt am Main Airport?

    Flights from Denver to Frankfurt am Main Airport usually depart from Denver Intl (DEN) and arrive at Frankfurt am Main (FRA).

  • Which airlines include bags at no extra cost on Denver to Frankfurt am Main Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Lufthansa: a cabin bag and a checked bag in Economy class
    • United Airlines: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Denver to Frankfurt am Main Airport?

    Two cabin classes are available on flights from Denver to Frankfurt am Main Airport:

    • Economy class
    • Business Class

  • How much can I save by having a stopover when flying from Denver to Frankfurt am Main Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average 612 € return via New York John F Kennedy Intl (JFK), compared with 1.262 € for direct.

  • What is the standard checked bag allowance on flights from Denver to Frankfurt am Main Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 65 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Denver to Frankfurt am Main Airport?

    The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Airbus A350-900 variants.

  • Which airports do connecting flights from Denver to Frankfurt am Main Airport pass through?

    One-stop flights from Denver to Frankfurt am Main Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) – 63% of one-stop connections
    • Istanbul (IST) – 13% of one-stop connections
    • Seattle/Tacoma Intl (SEA) – 10% of one-stop connections
    • London Heathrow (LHR) – 4% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Frankfurt am Main Airport?

    Yes. Being flexible with your travel dates can save you up to 25% on the Denver to Frankfurt am Main Airport route. Tuesday is the cheapest departure day at 904 € return on average, while Saturday is the most expensive at 1.202 €, a difference of 298 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Denver to Frankfurt am Main Airport spread across the day?

    Afternoon is the busiest departure period on Denver to Frankfurt am Main Airport flights, with 50% leaving in that window. Evening departures account for 50%, Morning flights for 0%, and Night flights for 0%.

  • What popular places can I visit in Frankfurt am Main Airport?

    Some of the most popular sights in Frankfurt am Main Airport are Frankfurt Central Station, Festhalle, and Congress Center Messe Frankfurt. These are among the most viewed places in Frankfurt am Main Airport on KAYAK.

  • What are the earliest and latest flights from Denver to Frankfurt am Main Airport?

    These are the earliest and latest flight times available from Denver to Frankfurt am Main Airport:

    • Earliest: departs at 15:55 and lands at 1:24
    • Latest: departs at 18:25 and lands at 3:54.

    The flight takes about 9h 29m.

  • How expensive are last-minute Denver to Frankfurt am Main Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 3% above the route average of 1.019 €. Book 14 weeks before departure for the lowest fares.

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

    A direct flight from Denver to Frankfurt am Main Airport takes 9h 29m, covering 13.007 km.

  • Do I need a passport to fly from Denver to Frankfurt am Main Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Denver to Frankfurt am Main Airport looking right now?

    One-way fares from Denver to Frankfurt am Main Airport are currently lower than usual. Average one-way flight prices are about 406 €, which is 17% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Denver to Frankfurt am Main Airport?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time of 13h 36m, compared to 14h 10m via Detroit Metropolitan Wayne County (DTW) and 14h 34m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Denver and Frankfurt am Main Airport?

    Frankfurt am Main Airport is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Frankfurt am Main Airport (FRA)?

    Frankfurt am Main Airport (FRA) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include:
    • Wheego
    • Alamo
    • Europcar
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Denver to Frankfurt am Main Airport flight?

    Return flights from Denver to Frankfurt am Main Airport range from 763 € to 1.323 €, with an average of 1.019 € over the past 12 months. Anything below 763 € counts as a good deal.

  • Which airlines offer Wi-Fi on Denver to Frankfurt am Main Airport flights?

    Two airlines offer in-flight Wi-Fi on Denver to Frankfurt am Main Airport flights:

    • • Lufthansa
    • • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

Your guide to booking Denver to Frankfurt am Main Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average 904 € – about 298 € less than Saturday (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Frankfurt am Main Airport trip for October. Fares historically average 788 € return in that month – typically 458 € less than the most expensive month, which is May (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through New York John F Kennedy Intl Airport (JFK) can be cheaper than flying direct. The cheapest stopover option averages 612 € return on this route – about 649 € less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Frankfurt am Main Airport.
    - Intercityhotel Frankfurt Airport Terminal 3
    - Sheraton Frankfurt Airport Hotel and Conference Center
    - Meininger Hotel Frankfurt Main / Airport
  • Denver International Airport (DEN) is a hub of numerous licensed car and shuttle service providers to multiple destinations around and beyond the airport. Usually, the operators have their counters located at the passenger terminals, car rental desks, or parking lots. Furthermore, several airport hotels provide courtesy shuttles to and from the airport.
  • If you’re leaving with an early morning flight from Denver International Airport (DEN), keep in mind that there’s a wide range of hotels near the airport where you can pass the night and wake up refreshed. Home2 Suites by Hilton Denver International Airport and Staybridge Suites Denver International Airport are such properties.
  • There are two United Club lounges at Denver International Airport (DEN) in Concourse B West and Concourse B East. Access is by membership or possession of registered cards. Still, any passenger can access them if they agree to pay a day’s pass. Passengers aboard this airline get priority clearance when checking in, as part of the fast lane program.
  • DEN features one terminal, Jeppesen Terminal, and three Concourses A, B, and C. Jeppesen Terminal handles security checkpoints, check-in facilities, immigration, customs, and luggage claim, while the concourses are reserved for departure. The Automated Guideway Transit System connects the Terminal and the three concourses.
  • Those who wish to reflect before their long voyage from Denver to Frankfurt will be glad to know that DEN has a prayer room. The room is located in Jeppesen Terminal, Level 6 East, which opens daily between 4 am and midnight. It has both an Islamic Masjid and an Interfaith chapel.

Prefer to fly direct from Denver Intl to Frankfurt am Main?

 
Find which airlines fly direct from Denver Intl Airport to Frankfurt am Main Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Frankfurt am Main

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Direct returns

Frankfurt am Main to Denver Intl

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

More options for your flight from Denver to Frankfurt

Complete your trip to Frankfurt am Main with a hotel stay or car hire