DEN

388€ Find Cheap Flights to Denver – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
462 €
Typical prices: 706 €-970 €
United Airlines
Wed 21.11.Fri 23.11.
HAM - DEN • 2 stops
Cheapest direct flights
703 €
Typical prices: 753 €-1.010 €
Lufthansa
Sun 4.11.Sun 18.11.
MUC - DEN • Direct
Direct flights
You can fly direct with United Airlines and Lufthansa. Average duration is 10h 36m
FAQs
FAQs
Top airlines
Most flights • 14 per week
Best reviews • 7,4 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 11% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Denver

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

Recent return flight deals to Denver

Sat, 21. Nov - Mon, 23. Nov
United Airlines Logo
6:30 - 8:42Hamburg  Hamburg-Denver Denver Intl
34h 12m2 stops Frankfurt am Main Seattle/Tacoma Intl
United Airlines Logo
6:00 - 18:50Denver  Denver Intl-Hamburg Hamburg
28h 50m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
462 €United Airlines
3+ days ago
Thu, 28. Jan - Sun, 21. Feb
Multiple Airlines Logo
14:15 - 23:17Frankfurt am Main  Frankfurt am Main-Denver Denver Intl
17h 02m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
9:00 - 10:10Denver  Denver Intl-Frankfurt am Main Frankfurt am Main
17h 10m1 stop Seattle/Tacoma Intl
537 €Multiple Airlines
1 day ago
Thu, 28. Jan - Sun, 21. Feb
Multiple Airlines Logo
14:15 - 23:17Frankfurt am Main  Frankfurt am Main-Denver Denver Intl
17h 02m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
7:00 - 10:10Denver  Denver Intl-Frankfurt am Main Frankfurt am Main
19h 10m1 stop Seattle/Tacoma Intl
565 €Multiple Airlines
3+ days ago
Tue, 3. Nov - Wed, 11. Nov
Icelandair Logo
13:00 - 18:00Munich  Munich Franz Josef Strauss-Denver Denver Intl
13h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 12:05Denver  Denver Intl-Munich Munich Franz Josef Strauss
12h 25m1 stop Reykjavik Keflavik Intl
617 €Icelandair
3+ days ago
Fri, 6. Nov - Sun, 22. Nov
Lufthansa Logo
7:40 - 13:40Berlin  Berlin Brandenburg-Denver Denver Intl
14h 00m1 stop Frankfurt am Main
Lufthansa Logo
16:15 - 13:25Denver  Denver Intl-Berlin Berlin Brandenburg
13h 10m1 stop Munich Franz Josef Strauss
636 €Lufthansa
16 hours ago
Thu, 4. Mar - Sun, 7. Mar
Icelandair Logo
12:55 - 18:00Berlin  Berlin Brandenburg-Denver Denver Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 12:00Denver  Denver Intl-Berlin Berlin Brandenburg
12h 20m1 stop Reykjavik Keflavik Intl
636 €Icelandair
2 days ago
Tue, 1. Dec - Tue, 8. Dec
British Airways Logo
20:05 - 15:10Berlin  Berlin Brandenburg-Denver Denver Intl
27h 05m1 stop London Heathrow
British Airways Logo
17:01 - 15:50Denver  Denver Intl-Berlin Berlin Brandenburg
14h 49m1 stop London Heathrow
650 €British Airways
22 hours ago
Sat, 31. Oct - Fri, 13. Nov
British Airways Logo
20:00 - 16:10Berlin  Berlin Brandenburg-Denver Denver Intl
27h 10m1 stop London Heathrow
British Airways Logo
17:01 - 19:00Denver  Denver Intl-Berlin Berlin Brandenburg
17h 59m1 stop London Heathrow
653 €British Airways
1 day ago
Fri, 19. Feb - Sat, 27. Feb
Lufthansa Logo
7:40 - 13:40Berlin  Berlin Brandenburg-Denver Denver Intl
14h 00m1 stop Frankfurt am Main
Lufthansa Logo
16:15 - 14:25Denver  Denver Intl-Berlin Berlin Brandenburg
14h 10m1 stop Munich Franz Josef Strauss
656 €Lufthansa
3+ days ago
Mon, 2. Nov - Sun, 15. Nov
United Airlines Logo
8:40 - 15:35Berlin  Berlin Brandenburg-Denver Denver Intl
14h 55m1 stop Frankfurt am Main
United Airlines Logo
6:05 - 7:55Denver  Denver Intl-Berlin Berlin Brandenburg
17h 50m1 stop Newark
670 €United Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for flights to Denver

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Denver?

Hamburg to Denver is the cheapest route at 462 € return, found in the past 5 days on KAYAK. Frankfurt am Main Airport to Denver is the most popular connection with return deals from 537 €.

How much is a flight to Denver?

On average, a return flight from Germany to Denver costs 819 €, based on KAYAK data over the past 12 months. Return fares from Duesseldorf Intl Airport average 749 €, while Berlin runs a bit higher at 757 €.

What is the cheapest day to fly to Denver?

Wednesday is the cheapest day to fly to Denver at 786 € return on average over the past 12 months on KAYAK. Sunday is the most expensive at 849 €.

What is the cheapest month to fly to Denver?

•April is the cheapest month to fly to Denver with an average price of 732 € return.
•July (1.001 €) and December (898 €) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Denver?

Evening flights to Denver are the cheapest at 591 € return on average. Night flights are the most expensive at 876 €.

What is a good deal for flights to Denver?

Flights under 706 € are considered a good deal. 25% of KAYAK users found return flights to Denver at or below these prices, with the lowest fares from:
•Duesseldorf Intl Airport 646 €
•Cologne 650 €
•Hamburg 656 €.

When are flights to Denver the cheapest?

Flights to Denver are cheapest 13 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Denver

Low season

December

Cheapest flight

388 €
Beat the crowds with an average 46% drop in traveller numbers.
The most popular month to fly with an average 48% increase in traveller numbers.
One-way flight from Berlin to Denver

When to book flights to Denver

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

Your questions about flights to Denver, answered

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

  • How do I know if a flight to Denver is a good deal?

    A good deal on a flight to Denver is around 706 € return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long are direct flights to Denver from different departure cities?

    Direct flight time to Denver varies depending on your departure city:

    • From Frankfurt am Main Airport: 10h 10m
    • From Munich: 10h 30m

  • Which city has the cheapest flights to Denver?

    Based on fares booked in the past 5 days, the cheapest flights to Denver are from Frankfurt am Main, starting at 537 € return.

  • How expensive are last-minute flights to Denver?

    Last-minute fares to Denver (booked within two weeks of departure) are typically 13% higher than the average return fare of 819 €.

  • What is the difference between the most popular and the most frequent airline at Denver?

    United Airlines operates the most flights from Germany to Denver at 14 per week, while Lufthansa is the airline most often selected by KAYAK users searching for flights from Germany to Denver. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Denver?

  • How many flights serve Denver?

    Denver receives 4 flights per day and 26 per week from across the world. Munich has the most flights to Denver with 13 weekly flights.

Your guide to booking Denver flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Denver, book around 13 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 16% lower during this window than last-minute fares.
  • For flights to Denver, a good return fare is around 706 €. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Denver in April. Return fares historically average 732 €, making April the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to 286 € on a return flight. Afternoon flights to Denver average 591 € compared to 876 € for evening flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Denver, some airlines may include bags at no extra cost. For example, Lufthansa includes a cabin bag and a checked bag in Economy class, United Airlines includes a cabin bag and a checked bag in Economy class, and Brussels Airlines includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Denver, a few great places to start are Hyatt Regency Denver at Colorado Convention Center and Ball Arena. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Denver

 
Need help choosing which airline to fly with to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,5
SWISSOverall score based on 2105 reviews
6,8Entertainment
7,7Boarding
7,1Food
8,3Crew
7,4Comfort
Airline reviews

I got a fortunate upgrade to First Class. The trip was outstanding in every regard, with a particular shout-out to the crew, who were outstanding.

10,0 ExcellentPeter, Oct 2026
Read more SWISS reviews

I got a fortunate upgrade to First Class. The trip was outstanding in every regard, with a particular shout-out to the crew, who were outstanding.

Only the dishtray thing. The leg room was reasonable but the trays sitting too long and space small no space with food plastci cover and utensil wrappers. It got cluttered fast. Perhaps provide tiny trash bags?..

Boarding was very slow and unorganized. As a result we were delayed for 25 minutes crew is not friendly. food , entertainment and service was mediocre I bought in flight internet and paid $42.61 it did not eben worked after 10 minutes and no one helped I would like a refund on that please

Excellent excellent flight! I’m sure it helped that the turbulence and the weather cooperated, but the staff was wonderful. The legroom was perfect and my husband is 6‘1“ and he felt perfectly fine. Best flight I’ve taken in a long time.

The transfer was awful, everyone was running to catch the flight, there was no information on the process. We git to the gate and the boarding was late and had to stay in different lines but there was no guidance. The flight was late and uncomfortable, probably one of the worst flights I have been on. The luggage was sent to a different terminal and still did not make back to us.

The awful part was the customs delays at ZRH. The good part is the flight was delayed long enough to accommodate. The flight itself was fairly comfortable.

It was on time and we arrived safely—that's a good thing. Other than that, my son's seatback storage pocket was ripped and couldn't hold anything, and his footrest was stuck so he couldn't use it. You pay extra money for allegedly more comfort, but the plane was old and the seats were broken. No drinks were offered in the beginning like in other premium economy settings, no hot towels. It was really basic and nothing more than economy other than three times the price. Very disapointed. My food tray was VERY dirty—I couldn't even eat anything after seeing that. I will try to avoid SWISS in my future travels

Slow boarding, late departure and arrival. Very good crew and free messaging over WiFi but outdated electronics and seats

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Not good. We returned on united airlines and the food was horrible.

I have been flying united for a long time but now I’m done

1) United economy seats barely recline. 2) I have yet to get United WiFi to work, after numerous flights.

Return flight was perfect. All on time and no hiccups. However, going was another story. I don't blame United for the weather, but I am rather disappointed in its response to my getting stranded in my layover city for the night. United gave me a $20 food voucher. That's it. But besides this policy, the employees were incredibly helpful rerouting me to my final destination in Fort Lauderdale, FL. So overall, 8 out of 10. 10 out of 10 for flight comfort, inflight service and before flight service. 5 out of 10 for layover handling.

Santa Barbara is a super small and easy airport. Breezed through rental car return, breezed through Security, ordered a coffee and muffin and to my gate in less than 30 minutes. Maybe because it was a small airport we got the oldest plane. Hardly any overhead space and absolutely zero internet. Its NFL Sunday man! That hurt.

There were no vegan options for first class. Even though we were promised the satellite internet for free, we received NO wifi at all. Even though we were promised a 20-min early arrival, we ended up over 30 mins late.

We love United Premium Plus! So comfortable without the cost of Polaris Club. The crew was so attentive and friendly!!

I have to wait for plane in Denver for three hours. I don’t receive my luggage in Denver. I come back home without the luggage and I wait till next day to see my luggage again. Not really good experience with United airlines. I’m sorry to say that.

Excellent as always. Had issues checking-in online. Please fix.

Everything about the flight was good. My one complaint would be that we were required to pay for a seat in order to select our seats before the flight. When I pay for a ticket I think the seat selection should be included.

Crew was wonderful and attentive. Chris (I think that was his name as I was seated in the back in 52F) was amazing and funny. The captain was informative and did everything to get us to Denver as close to on time as possible. Bags came quickly at baggage claim. Online check in would not allow me to change my seat 24 hours ahead of time with dozens of seats showing open and I really do not enjoy being in the back of the plane for long international flights.

Great experience in Saga Premium. Food was tasty and felt fresh. Seat was comfortable (enough) - would have wanted a layflat seat.

The flight itself was excellent, but getting to the plane was literally an exercise in pain. My wife needs a wheelchair and can only stand/walk for short periods before having extreme pain. We had to take a bus to a loading platform and use a terrible elevator to get up to the plane. Meanwhile the rest of the bus were using the stairs. This meant the people who needed to sit down were stuck standing at the end of the line while everyone else boarded. My wife was in agony.

It was amazing. I sat in First Class as a Saga Premium member, and my service was top notch. It was wonderful. I only recently joined Saga Club since I do travel to Scandinavia often and enjoy flying through Reykjavik on Iceland Air versus other ways of travelling to Europe. This was my first trip sitting in first class, which I honestly wasn’t expecting!

There were no places to sit at the gate. Most people had to sit on the floor or stand waiting for the gate to open and board. We were told we needed passport and the person hardly looked at them. Maybe for 2 seconds. No announcement made asking to board by row or group. On a 5.5 hour flight the crew only came through the cabin 2 times offering water and buy everything else. For the price of the ticket at least offer free soda! The airliner was very comfortable

Crew was wonderful. I knew going in that the seats were not lie-flat in business class, but they reclined less than I expected. To save on waste, you have to ask for which pieces of the amenity kit you are interested in, which they will gladly give to you. Flight was fairly short, so no issues. I did have one piece of luggage not show up at terminal on landing. They were great about looking for it. Found it...it actually did make the flight and was listed as "not picked up" (?????--we stayed over an hour looking for it, including in the odd-sized baggage claim.) Since "not picked up" they will not ship to my house and I have to go back to airport, which is in another town. I probably could have pressed this issue, but headed back to airport for another flight anyway, so will pick up then.

It didn't happen. Icelandair cancelled the flight from Nuuk, Greenland to Reykjavik, Iceland so I couldn't fly to Portland. Additionally Icelandair rebooked me on a flight that got cancelled too.

How can the airline deploy the oldest 757-200 with a broken down entertainment system and no WiFi for a cross Atlantic 7:50 hr torture chamber experience?? My seat 3A couldn’t be reclined. The footrest was flimsy and useless. And there’s no leg support unlike their newer 737-Max which they lavish on intra-Europe routes. Shame!!

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

The most uncomfortable seat i’ve ever had on a flight

Cheapflights did not forward the payment for seat assignments, and my partner and I were separated and given center (B and E) seats. Will be requesting a refund.

Way too crampled. Charge more and put in less seats.

This was the worst flight of my life. Economy seat directly behind a premium economy seat with extra recline meant I have about 6 inches between my face and their chair. My seat would not recline at all. I couldn't even use my laptop on the tray table because I had so little room. I was in a casket basically for 10 hours. Completely unacceptable.

I liked the flight, the attendants, and the comfort. But the gate for boarding was poor. Even the elderly had to climb down many many steps to the bus and climb up to the plane.

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

This flight went smoothly and the economy plus free upgrade worked very well.

The hot towels before the second meal was an unexpected surprise. The crew was attentive and personable, and that’s a lot on a nine hour flight. And the hot pretzels were a kind of “auf wiedersehn “ to Germany.

The travel on premium economy class was very positive. Comfortable with plenty of space and leg room. The service throughout was top notch. Crew members were kind and helpful. Food and entertainment were excellent.

Long line with check in at the DIA British Airway counter.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

Everything excellent except for bag drop off. We started at the D area and that was so slow that it was eventually closed just as we were about to go to a station. We then went to F. We got one suitcase checked and then the screen showed that the station was no longer operable. There were long lines everywhere so we had to ask if we could butt in to the next station to finish. Again, this was the only incident, otherwise it was an excellent flying experience

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

We never made it onto this flight due to BA's lackluster organisation.

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
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Grand Lake
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Westminster
Englewood
Copper Mountain
Keystone
Sterling
Silverthorne
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Broomfield
Golden
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Granby
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More options for your flight to Denver