CA $420 Cheap Flights from Denver (DEN) to Barcelona (BCN)

You can find one-way and return flights from DEN to BCN with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to BCN ticket fares go up or down.

February is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.), with average return fares around CA$852. February sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. October and November are also good months to find deals on this route.

Enter DEN to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Delta is one of the cheapest airlines offering connecting return flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.), with tickets starting from around CA$1155 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. 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.

To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona 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.

The cheapest months to fly from Denver International Airport (DEN) to Barcelona (BCN) are typically February and November, with average return flights around CA$852. These months can be a great option if you're looking for more affordable fares, as they fall outside the peak summer travel season, allowing you to save on your trip.

While there are no direct flights, you'll find approximately 101 connecting flights per day from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and John F. Kennedy Intl. (JFK).

The earliest flight from Denver International Airport (DEN) to Barcelona International Airport (BCN) typically departs around 12:15 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Denver Intl. (DEN) to Barcelona Intl. (BCN) on a Wednesday, with around 89 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices regardless of your travel day.

The most popular departure times for flights from Denver International Airport (DEN) to Barcelona (BCN) are in the afternoon, from 3pm to 6pm. Many major carriers, including Lufthansa, United and Delta, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in Barcelona ready to start your trip.

There are no nonstop flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.). The journey covers a distance of approximately 8,354 kilometers. Flights with one stop typically take around 18 hours. If your journey involves two or more stops, you can expect the travel time to be around 17 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.

You can fly business class or first class between DEN and BCN. Airlines that offer business class service on this route include:

* Swiss International Air Lines
* Lufthansa
* Air France
* Turkish Airlines
* Icelandair
* British Airways
* Alaska Airlines
* Air Canada
* United
* Edelweiss Air
* Delta
* American Airlines
* American Eagle

First class cabins are available on Lufthansa and United.

It's easy to earn miles on a Denver, CO (DEN) to Barcelona (BCN) 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.

If you're planning to travel to Barcelona from Denver Intl. (DEN), you can fly directly into Barcelona Intl. (BCN). Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), or Franz Josef Strauss Intl. (MUC) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Denver, CO (DEN) to Barcelona (BCN) 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.

Securing a Denver, CO (DEN) to Barcelona (BCN) flight and hotel package 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.

If you booked your Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona 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.