Cheap Flights from Denver to Barcelona

Compare Denver to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Flight deals from Denver to Barcelona

Looking for a cheap last-minute deal or the best return flight from Denver to Barcelona? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Barcelona flights are currently cheapest in January.

Denver to Barcelona: Alternative routes

Compare routes from Denver to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Denver to Barcelona: Flight information

The things to know before you go.
Cheapest flight found$645
Cheapest month to flyJanuary

Finding cheap flights from Denver to Barcelona: Frequently asked questions

The best price we found for a return flight from Denver to Barcelona is $641. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver to Barcelona. But we found flights with one stop from $645.
As of October 2024, there are no flights flying from Denver to Barcelona.
The cheapest month to fly from Denver to Barcelona is usually October 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Barcelona Airport on Sunday, 12 January 2025.
No airlines currently offer direct flights between Denver and Barcelona Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Barcelona is Icelandair .

How to find the best cheap flights from Denver to Barcelona with Skyscanner Flight Search

Whether you’re looking for a one-way or return flight, compare deals on plane tickets from Denver to Barcelona with all major carriers, and find the cheapest fares, using Skyscanner’s Flight Search.

  • Simply hit ‘search’ – our Flight Search tool compares prices from all major online travel agents and airlines that offer flights from Denver to Barcelona to help you find the best and cheapest tickets – with no hidden fees or extra costs

  • Flex your dates – use Skyscanner’s ‘whole month’ tool to find the cheapest time to fly from Denver to Barcelona within your selected dates

  • Find direct flights – tick ‘direct flights only’ to only see direct plane tickets from Denver to Barcelona, if available

  • Search for nearby airports - broaden your search and potentially find even better deals for nearby airports in Denver and Barcelona by selecting "add nearby airports" in the Flight Search tool

  • Book a multi-city trip – planning on visiting more than one location on your journey? Select ‘multi-city’ when searching for flights to find the best deals for stop-overs

  • Choose your flight class – compare prices for economy, business, and first class plane tickets from Denver to Barcelonaand get the best deals however you choose to fly

  • Use airline points – check whether your chosen airline has a points system, such as Airpoints, to unlock flight ticket discounts and make savings on future trips from Denver to Barcelona - and other destinations

Get Price Alerts to keep track of airfare changes

Score the best prices on cheap flights from Denver to Barcelona with Skyscanner’s Price Alerts. Use Flight Search to find flights for your route, then click the “Get Price Alerts” button on the top left of the results page to get a notification to your phone or e-mail whenever ticket prices go up or down. For mobile users, click the bell on the top right. You can also create Price Alerts using the free Skyscanner app.

Plan your trip to Barcelona all in one place with hotels and car hire

Discover the best deals on hotels and car hire in Barcelona to keep all your bookings in one place and make your journey as smooth as possible. Simply use Skyscanner’s search tool to compare prices from top hotel and car providers across the country, from global to local brands.

Find hotels in Barcelona
Find car hire in Barcelona

Book flights from Denver to Barcelona with peace of mind

Fly from Denver to Barcelona with peace of mind using Skyscanner’s helpful tips and resources.

  • Find flexible tickets – use Flight Search to book flexible tickets from Denver to Barcelona (with eligible airlines) to protect your money if your flights are changed or cancelled

  • Keep track of travel information– make sure you check the latest travel guidance before you fly to Barcelona - including visa requirements, health alerts, and more - to avoid unexpected delays

  • Check your travel insurance – make sure you have the right travel insurance before your trip from Denver to Barcelona to cover you for any unexpected events, such as cancellations, delays, and lost luggage

  • Add travel cost protection - avoid travel pitfalls and choose Travel Cost Protection with Skyscanner when booking flights from Denver to Barcelona. It's available at the checkout for eligible destinations

Make greener choices with sustainable flights from Denver to Barcelona

Did you know that with Skyscanner Flight Search, you can filter flights from Denver to Barcelona to only see routes with lower-than-average carbon emissions? Simply select "Only show flights with lower CO2 emissions" under "Greener choices" in the filter menu, or look for the "Greener Choices" label at the top of flights listings.


Read more about Skyscanner's commitment to sustainable travel

Unlock exclusive deals with the Skyscanner app

Download the free Skyscanner app today and unlock exclusive deals on cheap flights from Denver to Barcelona, car hire, and hotels at anytime, from anywhere.


Download the Skyscanner app today

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.