$634 Cheap Flights from Budapest (BUD) to Denver (DEN)

View $634 flight on Sat, Oct 24, 2026Opens in a new window

Popular airlines from Ferenc Liszt Intl. Airport (BUD) to Denver Intl. Airport (DEN)

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Cheap Flights from Budapest to Denver (BUD-DEN)

Prices were available within the past 7 days and start at $634 for one-way flights and $863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Wed, Sep 16 - Wed, Oct 7
BUD
Budapest
DEN
Denver
$863 Roundtrip, just found
$863
Roundtrip
just found
Select Condor flight, departing Wed, Sep 16 from Budapest to Denver, returning Wed, Oct 7, priced at $863 just found
Condor
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$886 Roundtrip, just found
$886
Roundtrip
just found
Select Condor flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $886 just found
Turkish Airlines
Tue, Sep 15 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$900 Roundtrip, just found
$900
Roundtrip
just found
Select Turkish Airlines flight, departing Tue, Sep 15 from Budapest to Denver, returning Tue, Oct 6, priced at $900 just found
Turkish Airlines
Thu, Oct 1 - Thu, Oct 15
BUD
Budapest
DEN
Denver
$914 Roundtrip, found 2 days ago
$914
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Oct 1 from Budapest to Denver, returning Thu, Oct 15, priced at $914 found 2 days ago
American Airlines
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$942 Roundtrip, just found
$942
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $942 just found
British Airways
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$944 Roundtrip, just found
$944
Roundtrip
just found
Select British Airways flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $944 just found
Scandinavian Airlines
Wed, Oct 14 - Mon, Nov 2
BUD
Budapest
DEN
Denver
$948 Roundtrip, found 5 days ago
$948
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, Oct 14 from Budapest to Denver, returning Mon, Nov 2, priced at $948 found 5 days ago
United
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$950 Roundtrip, just found
$950
Roundtrip
just found
Select United flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $950 just found
Lufthansa
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$951 Roundtrip, just found
$951
Roundtrip
just found
Select Lufthansa flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $951 just found
Finnair
Wed, Sep 16 - Tue, Oct 6
BUD
Budapest
DEN
Denver
$955 Roundtrip, just found
$955
Roundtrip
just found
Select Finnair flight, departing Wed, Sep 16 from Budapest to Denver, returning Tue, Oct 6, priced at $955 just found

Frequently asked questions

How much does a flight from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $634 and cheap return flights from $863 Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) with Expedia. One-way flights typically cost between $753 and $3319, and return flights often range between $881 and $4458. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from BUD to DEN is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
Enter BUD to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
Condor is one of the cheapest airlines offering connecting flights from Budapest (BUD) to Denver, CO (DEN), with round-trip tickets starting from around $861. This flight includes a layover in Frankfurt Intl. (FRA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Budapest Ferenc Liszt International (BUD) to Denver International (DEN) typically leaves at around 5:55 AM, operated by Lufthansa and Air Canada. This seasonal service is active in May and September, allowing you to arrive in Denver early and enjoy your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Ferenc Liszt Intl. (BUD) to Denver Intl. (DEN) are in the morning, from 6am to 9am. About 63% of passengers prefer this time window. Many major carriers, including Lufthansa and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Denver with a full day ahead of you.
How long does it take to fly from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
A flight from BUD to DEN with a layover takes around 13 hours 30 minutes, with the route covering approximately 5,495 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
You can fly business class between BUD and DEN. Airlines that offer business class service on this route include:

  • KLM
  • Lufthansa
  • British Airways
  • SAS
  • Austrian Airlines
  • Helvetic Airways
  • Finnair
  • Air France
  • Turkish Airlines
  • Swiss International Air Lines

How do I earn miles on a Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Ferenc Liszt Intl. (BUD)?
From Ferenc Liszt Intl. (BUD), you can fly into Denver Intl. (DEN) to reach Denver. Some flights may connect through major hubs like Heathrow (LHR), Frankfurt Intl. (FRA), Brussels - National (BRU) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.)?
If you booked your Budapest (BUD-Ferenc Liszt Intl.) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ferenc Liszt Intl.
Destination airport
Denver Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$863
Distance
5493 mi

Book with confidence

Budapest to Denver Flights

The cheapest times to fly from Budapest to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Budapest to Denver are during the month of September. You can find some of the cheapest flights from Budapest to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Budapest to Denver

Sunday is one of the best days to book for cheap flights from Budapest to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Budapest to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Budapest to Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $634 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Budapest to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Budapest to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Budapest to Denver Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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