Cheap Flights from Denver to Barcelona from $260

Frequently Asked Questions

• What are the cheapest flights from Denver to Barcelona (DEN-BCN)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as $260 on Cheapest nonstop routes (e.g. DEN to BCN on Thu, May 7), while Icelandair offers Cheapest nonstop round-trips from $438 departing on Sat, Apr 25 and returning on Wed, Apr 29.

• Which airlines offer direct flights from Denver to Barcelona?

  At the moment, you can catch a nonstop flight from Denver to Barcelona with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Denver to Barcelona?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Barcelona is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Denver to Barcelona?

  To find best deals on flights from Denver to Barcelona, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 7, with one-way flights priced at just $260.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Barcelona travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Denver (DEN) to Barcelona (BCN) the cheapest?

  The cheapest months to fly from Denver to Barcelona is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Denver to Barcelona on?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Denver to Barcelona on March 23, 2026 with Virgin Atlantic, with prices starting at $488.

• Which airports can I fly to for Barcelona from Denver?

  You can land at any one of the following hubs in Barcelona, with Denver International Airport to Josep Tarradellas Barcelona-El Prat Airport (DEN-BCN) is by far the most common option on this route: Josep Tarradellas Barcelona-El Prat Airport (BCN).

• Is there any time difference between Denver and Barcelona?

  The time difference between Barcelona and Denver is 8h.

• How do I change or cancel my ticket from Denver to Barcelona?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.