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Cheap flights from Prague to Denver

PRG — DEN
25 Aug — 1 Sep1
1 adult

Cheap flight deals from Prague to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Denver (DEN). 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 20 August 2025.

Popular in

March

Cheapest in

April

Average price

£649
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Prague to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Prague with our price prediction graph.
Estimated return 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 Prague to Denver

How far ahead should I book a flight from Prague to Denver?

Use this chart to determine the optimal time to book a return flight from Prague to Denver. Price data was last updated on 8 August 2025.

The price you pay for your flight from Prague to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 88 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 Prague to Denver?

Currently, January is the cheapest month in which you can book a flight from Prague to Denver (average of £667). Flying from Prague to Denver in July is currently the most expensive (average of £985). 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.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 20 August 2025.
Check out reviews from past customers who have flown with Icelandair and Lufthansa from Prague to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
529 reviews
Check prices

Overall

7.0

Boarding

7.1

Comfort

6.9

Entertainment

7.0

Food

6.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
Icelandair
7.0
Good
529 reviews
Icelandair
7.0
Good
529 reviews
Check prices

Overall

7.0

Boarding

7.1

Comfort

6.9

Entertainment

7.0

Food

6.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
Lufthansa
6.8
Okay
7,337 reviews
Icelandair
7.0
Good
529 reviews
Check prices

Overall

7.0

Boarding

7.1

Comfort

6.9

Entertainment

7.0

Food

6.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

Related info for your journey

Find useful and relevant information for your journey from Prague to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Prague to Denver round-trip?

    Our cheapest airline available from Prague to Denver is Icelandair. Our recent data shows that you can find tickets from as low as £576 on this airline. An additional option worth looking into is Lufthansa, starting at £617. Icelandair is currently priced 10% below the average price you’ll pay for this route.

  • Can I find deals for flights from Prague to Denver that include hotel bookings?

    Yes. In addition to deals on Prague to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Prague to Denver?

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

  • Can I find deals for business class flights from Prague to Denver?

    Yes. Cheapflights offers flight deals from Prague to Denver 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 Prague to Denver?

    Currently, January is the cheapest month in which you can book a flight from Prague to Denver (average of £667). Flying from Prague to Denver in July is currently the most expensive (average of £985). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Winter Park
Frisco

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Top 2 airlines flying from Prague to Denver

Discover the top 2 airlines that operate flights from Prague to Denver. 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 858,174 searches. Data last updated 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£576Average£617FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£617Average£784FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Prague to Denver?

Cheapflights helps you search for flights from Prague to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Prague to Denver?

Cheapflights helps you find that perfect flight to Denver from Prague by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Prague to Denver with no change fees?

Certainly. Search results for flights to Denver from Prague shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Prague to Denver become cheaper?

Not ready to book yet? You can track prices for flights from Prague to Denver on Cheapflights with our Price Alert feature and get notified when better prices are available.

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