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$361+ Cheap flights from Denver (DEN) to Budapest (BUD)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BUD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Budapest Ferenc Liszt Intl are usually found in February or August, booked 82 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Denver to Budapest

Cheapest flights from Denver to Budapest
Explore the most affordable flight options available from Denver to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
dom. 12/143:40 pmDEN - BUD
1 stop25h 30mMultiple Airlines
jue. 12/182:50 pmBUD - DEN
2 stops34h 45mMultiple Airlines
Deal found 12/11$1,338
This oojo deal was found by Cheapflights users on 12/10. 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.
jue. 12/117:20 pmDEN - BUD
1 stop33h 45mTurkish Airlines
jue. 12/182:00 pmBUD - DEN
1 stop35h 35mTurkish Airlines
Deal found 12/10$1,493
This United Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/268:20 pmDEN - BUD
1 stop16h 50mUnited Airlines
vie. 1/26:25 amBUD - DEN
2 stops35h 58mUnited Airlines
Deal found 12/11$1,537
This Gurufare deal was found by Cheapflights users on 12/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:20 pmDEN - BUD
1 stop20h 50mLufthansa
vie. 1/27:55 amBUD - DEN
1 stop14h 40mLufthansa
Deal found 12/11$1,681
This Gurufare deal was found by Cheapflights users on 12/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:21 amDEN - BUD
2 stops18h 44mMultiple Airlines
jue. 12/186:20 amBUD - DEN
1 stop15h 20mMultiple Airlines
Deal found 12/10$1,766
This KAYAK deal was found by Cheapflights users on 12/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/175:35 pmDEN - BUD
2 stops19h 35mLufthansa
jue. 12/257:55 amBUD - DEN
1 stop19h 00mLufthansa
Deal found 12/10$1,829
This KLM deal was found by Cheapflights users on 12/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:12 amDEN - BUD
2 stops16h 03mKLM
jue. 12/256:30 amBUD - DEN
2 stops18h 14mKLM
Deal found 12/10$1,831

Find flight deals from Denver to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Budapest (BUD). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$522
(Mytrip)

One-way from

$361
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,049
Provider with most accurate pricing for Denver Intl-Budapest Ferenc Liszt Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Budapest Ferenc Liszt Intl flights.
Search Deals
From Denver Intl to Budapest Ferenc Liszt Intl
Search Deals
One-way flight from Denver Intl to Budapest Ferenc Liszt Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Budapest 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Denver to Budapest that are best for you.

Fly from

Denver

Fly to

Budapest

Route

Depart

Return

Price

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

jue. 4/2

8:25 pm-7:35 pm

1 stop15h 10m

Budapest Ferenc Liszt Intl

mar. 4/21

9:00 am-6:25 pm

1 stop17h 25m

$664

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

mar. 4/7

11:43 am-9:45 am

2 stops38h 02m

Budapest Ferenc Liszt Intl

vie. 4/17

7:50 pm-10:58 pm

2 stops35h 08m

$667

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

mar. 4/7

5:35 pm-5:10 pm

2 stops15h 35m

Budapest Ferenc Liszt Intl

vie. 4/17

1:25 pm-6:50 pm

1 stop13h 25m

$790

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

mar. 3/31

5:35 pm-5:10 pm

2 stops15h 35m

Budapest Ferenc Liszt Intl

vie. 4/17

1:25 pm-6:50 pm

1 stop13h 25m

$790

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

lun. 4/6

6:40 pm-1:15 am

1 stop22h 35m

Budapest Ferenc Liszt Intl

vie. 4/24

7:10 am-4:30 pm

1 stop17h 20m

$791

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

lun. 3/30

8:25 pm-11:30 pm

1 stop19h 05m

Budapest Ferenc Liszt Intl

vie. 4/17

5:55 am-3:35 pm

1 stop17h 40m

$802

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

mié. 4/1

4:05 pm-12:40 pm

1 stop12h 35m

Budapest Ferenc Liszt Intl

mié. 4/22

5:55 am-3:35 pm

1 stop17h 40m

$802

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

mié. 4/1

4:05 pm-4:50 pm

1 stop16h 45m

Budapest Ferenc Liszt Intl

vie. 4/17

9:25 am-3:35 pm

1 stop14h 10m

$802

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

lun. 3/30

4:05 pm-4:50 pm

1 stop16h 45m

Budapest Ferenc Liszt Intl

mié. 4/22

5:55 am-1:35 pm

1 stop15h 40m

$802

DenverBudapest

DEN - BUD

DENBUD

Denver Intl

dom. 4/5

8:25 pm-11:30 pm

1 stop19h 05m

Budapest Ferenc Liszt Intl

vie. 4/24

5:55 am-7:55 pm

2 stops22h 00m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 results
1
2

Compare providers for flights from Denver to Budapest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Budapest in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Budapest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Budapest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Budapest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Budapest flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Budapest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Budapest

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Budapest. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Budapest, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Budapest?

Currently, January is the cheapest month in which you can book a flight from Denver to Budapest (average of $525). Flying from Denver to Budapest in June is currently the most expensive (average of $840). 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 BUD?

Find hourly flight availability from Denver to Budapest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s typically best to fly out from Denver to Budapest in the evening. Doing so could potentially save you 52% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. 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 Budapest. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and Turkish Airlines from Denver to Budapest 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.
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
SWISS
7.5
Good
1,810 reviews
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
United Airlines
7.4
Good
9,094 reviews
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Turkish Airlines
7.3
Good
4,090 reviews
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Lufthansa
6.8
Okay
7,626 reviews
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
British Airways
6.7
Okay
7,571 reviews
SWISS
7.5
Good
1,810 reviews

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

Related info for your journey

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

  • How long is the flight from Denver to Budapest?

    A quick flight from Denver to Budapest can take about 15h 10m. Turkish Airlines provides one of the quickest options available for as low as $664. The distance between Denver and Budapest is about 5489 mi. This flight may include one or multiple stops.

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

    Flying on Turkish Airlines is currently your cheapest option to Budapest, with prices starting at $553. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $597 and $619, respectively. Users have found that Turkish Airlines is 32% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $407. Lufthansa flights start at $471 while deals on United Airlines start at $497 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Budapest (average of $525). Flying from Denver to Budapest in June is currently the most expensive (average of $840). 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 Budapest

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

Top 5 airlines flying from Denver to Budapest

Discover the top 5 airlines that operate flights from Denver to Budapest. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$553Average$703FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$597Average$865FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$619Average$902FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$652Average$1,015FlexibilityNo cancel feeOn-time69%
SWISSCheapest$735Average$1,113FlexibilityNo cancel feeOn-time79%

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