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$253+ Cheap flights from Denver (DEN) to Prague (PRG)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PRG
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Václav Havel Prague are usually found in March or August, booked 83 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Denver to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Prague (PRG). 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 July 2, 2025.

Round-trip from

$449
(oojo)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,038
From Denver Intl to Václav Havel Prague
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One-way flight from Denver Intl to Václav Havel Prague
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Highest demand for flights based on searches. 18% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Prague

Cheapest flights from Denver to Prague
Explore the most affordable flight options available from Denver to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:40 pmDEN - PRG
1 stop12h 25mIcelandair
Fri 10/3112:55 pmPRG - DEN
1 stop13h 10mIcelandair
Deal found 7/1$449
This SWISS deal was found by Cheapflights users on 7/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:35 pmDEN - PRG
2 stops20h 50mSWISS
Thu 11/136:45 amPRG - DEN
2 stops21h 19mSWISS
Deal found 7/2$548
This Mytrip deal was found by Cheapflights users on 6/30. 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 10/2811:15 amDEN - PRG
2 stops27h 55mMultiple Airlines
Tue 11/117:20 amPRG - DEN
2 stops20h 35mMultiple Airlines
Deal found 6/30$584
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 pmDEN - PRG
1 stop12h 15mLufthansa
Tue 1/1310:30 amPRG - DEN
2 stops16h 31mLufthansa
Deal found 6/30$593
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:37 pmDEN - PRG
2 stops17h 43mAmerican Airlines
Fri 5/18:40 amPRG - DEN
2 stops17h 00mAmerican Airlines
Deal found 7/2$604
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/95:33 pmDEN - PRG
1 stop34h 37mUnited Airlines
Fri 8/226:00 amPRG - DEN
2 stops22h 47mUnited Airlines
Deal found 6/30$607
This British Airways deal was found by Cheapflights users on 6/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:30 pmDEN - PRG
1 stop21h 20mBritish Airways
Wed 12/108:00 pmPRG - DEN
1 stop27h 25mBritish Airways
Deal found 6/30$611
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:15 amDEN - PRG
2 stops15h 55mAir Canada
Wed 12/107:20 amPRG - DEN
2 stops20h 35mAir Canada
Deal found 6/30$617
This Finnair deal was found by Cheapflights users on 6/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1912:47 pmDEN - PRG
2 stops21h 58mFinnair
Mon 8/258:45 pmPRG - DEN
2 stops29h 03mFinnair
Deal found 6/30$618
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:50 pmDEN - PRG
1 stop34h 40mTurkish Airlines
Sat 10/117:20 pmPRG - DEN
1 stop30h 35mTurkish Airlines
Deal found 7/2$622
This Expedia deal was found by Cheapflights users on 7/1. 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 8/202:00 pmDEN - PRG
2 stops35h 45mScandinavian Airlines
Wed 9/310:25 amPRG - DEN
2 stops21h 24mScandinavian Airlines
Deal found 7/1$650

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Prague 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 July 2, 2025.
Use the filters below to find and compare flights from Denver to Prague that are best for you.

Fly from

Denver

Fly to

Prague

Route

Depart

Return

Price

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Sun 10/19

4:40 pm-1:05 pm

1 stop12h 25m

Václav Havel Prague

Fri 10/31

12:55 pm-7:05 pm

1 stop13h 10m

$449

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Thu 10/30

6:35 pm-10:25 pm

2 stops20h 50m

Václav Havel Prague

Thu 11/13

6:45 am-8:04 pm

2 stops21h 19m

$548

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Tue 10/28

11:15 am-10:10 pm

2 stops27h 55m

Václav Havel Prague

Tue 11/11

7:20 am-7:55 pm

2 stops20h 35m

$584

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Mon 12/29

4:20 pm-1:05 pm

1 stop12h 45m

Václav Havel Prague

Mon 1/12

4:45 pm-2:35 pm

1 stop29h 50m

$600

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Mon 9/1

6:37 pm-8:20 pm

2 stops17h 43m

Václav Havel Prague

Fri 5/1

8:40 am-5:40 pm

2 stops17h 00m

$604

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Sat 8/9

5:33 pm-12:10 pm

1 stop34h 37m

Václav Havel Prague

Fri 8/22

6:00 am-8:47 pm

2 stops22h 47m

$607

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Sun 11/23

5:30 pm-10:50 pm

1 stop21h 20m

Václav Havel Prague

Wed 12/10

8:00 pm-3:25 pm

1 stop27h 25m

$611

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Sun 11/23

11:15 am-11:10 am

2 stops15h 55m

Václav Havel Prague

Wed 12/10

7:20 am-7:55 pm

2 stops20h 35m

$617

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Tue 8/19

12:47 pm-6:45 pm

2 stops21h 58m

Václav Havel Prague

Mon 8/25

8:45 pm-5:48 pm

2 stops29h 03m

$618

DenverPrague

DEN - PRG

DENPRG

Denver Intl

Tue 7/15

7:50 pm-8:25 am

1 stop28h 35m

Václav Havel Prague

Sun 7/20

9:20 am-5:55 pm

1 stop16h 35m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 21 results
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Best time to book a flight from Denver to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Prague. Price data was last updated on June 27, 2025.

The price you pay for your flight from Denver to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Prague?

Currently, November is the cheapest month in which you can book a flight from Denver to Prague (average of $651). Flying from Denver to Prague in June is currently the most expensive (average of $1,119). 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 PRG?

Find hourly flight availability from Denver to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from Denver to Prague, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the evening.

How much does it cost to fly round-trip from Denver to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with Delta, Finnair, and Air France from Denver to Prague by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Prague. 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 Denver to Prague round-trip?

    Our cheapest airline available from Denver to Prague is Icelandair. Our recent data shows that you can find tickets from as low as $449 on this airline. Additional options worth looking into are SWISS and Lufthansa, starting at $548 and $600 round-trip. You may be able to fly from Denver to Prague for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Denver to Prague one-way?

    The cheapest airlines for a one-way flight from Denver to Prague are Icelandair ($324), British Airways ($463), and American Airlines ($467).

  • Where are the most common layover locations when flying from Denver to Prague?

    Flights departing from Denver and landing in Prague layover in Frankfurt am Main most frequently.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Hauptwache, and Historisches Museum Frankfurt are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Hauptwache, and Historisches Museum Frankfurt can be visited by traveling about 7.4 mi, 7.4 mi, and 7.3 mi respectively from Frankfurt am Main. Those on a layover in Frankfurt am Main in need of a rental car can book one at Frankfurt am Main for about $44.

  • Where are the least popular layover locations for Denver to Prague flights?

    Denver to Prague flights that have layovers will least frequently stop in Munich.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Prague (average of $651). Flying from Denver to Prague in June is currently the most expensive (average of $1,119). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Colorado Springs to Prague flights

Top 7 airlines flying from Denver to Prague

Discover the top 7 airlines that operate flights from Denver to Prague. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$436Average$648FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$530Average$608FlexibilityNo cancel feeOn-time77%
DeltaCheapest$535Average$929FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$540Average$745FlexibilityNo cancel feeOn-time70%
SWISSCheapest$553Average$756FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$612Average$973FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$632Average$984FlexibilityNo cancel feeOn-time69%

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