Denver (DEN) to Barcelona (BCN) flight deal from $389 USD in economy class

FIIcelandair

Round Trip•Economy

DEN

Denver International Airport

Denver, United States

BCN

Barcelona Airport

Barcelona, Spain

$1,253 USD

-69%$389 USD

Verified Nov 29, 2025 at 8:19 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$1,120 31$971 1 2$1,246 3$1,018 4$2,364 5 6$967 7$908 8 9$1,246 10$1,276 11$1,014 12 13$988 14$943 15 16$1,066 17$1,113 18$1,113 19 20$1,082 21$1,066 22 23$919 24$896 25$902 26 27$1,481 28$1,311 29 30$1,264 1 2 3

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Monday, April 20th, 2026

6 round-trip options

Returning

Sat, Apr 25, 2026•5 Day Trip

$1,300 USD

Google Flights

Returning

Sun, Apr 26, 2026•6 Day Trip

$1,106 USD

Google Flights

Returning

Wed, Apr 29, 2026•9 Day Trip

$1,082 USD

Google Flights

Returning

Sat, May 2, 2026•12 Day Trip

$1,089 USD

Google Flights

Returning

Sun, May 3, 2026•13 Day Trip

$1,113 USD

Google Flights

Returning

Mon, May 4, 2026•14 Day Trip

$1,089 USD

Google Flights