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Cheap Flights from Denver to Barcelona starting at S$ 494

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Denver to Barcelona

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Denver to Barcelona

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From S$ 343
Frontier Airlines
From S$ 447
Jetblue Airways
From S$ 494
Alaska Airlines
From S$ 510
Sun Country Airlines
From S$ 510
United Airlines
From S$ 554
Delta Air Lines
From S$ 570
IBERIA
From S$ 596
British Airways
From S$ 613
Air Canada
From S$ 615
ANA airlines

Find more flights and airlines

Alternative Routes from Denver to Barcelona

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Denver to Barcelona.

  • Cheapest
    American Airlines
    DEN
    16:10
    24h 5m
    2 transfer
    BCN
    00:15
    Denver International Airport - Barcelona Airport
    Mon, Apr 22American Airlines
    S$ 343
  • American Airlines
    DEN
    16:10
    24h 5m
    2 transfer
    BCN
    00:15
    Denver International Airport - Barcelona Airport
    Mon, Apr 22American Airlines
    S$ 343
    Find More Flights

Frequently Asked Questions

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

    Airlines adjust prices for flights from Denver to Barcelona based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Denver (DEN) to Barcelona (BCN) cost?

    According to Trip.com's data, the lowest price is around S$ 1,881.
  • How many airports in Barcelona?

    There are 1 airports near Barcelona: Barcelona Airport.

Find cheapest flight ticket from Denver to Barcelona

Cheapest direct flight price

S$ 493

Cheapest month

April

Peak season for travel

September