background

Flight Deals from Denver to Barcelona from $219

Bundle + Save

Bundle + Save

Top flight deals from leading airlines:

TK LogoLH LogoLX LogoBA LogoOS LogoIB LogoDL Logo

... and +100s more

Incredible Deals

Save up to 50% on select flights with Priceline

Bundle & Save

Save an average of $240 per person when bundling your flight and hotel together with Priceline

Best Price Guarantee

If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference

Help 24/7

We’re always here for you - reach us 24 hours a day, 7 days a week

Stops

  • Up to 1 stop
    $437
  • Up to 2 stops
    $518

Airlines

  • Air Canada
    $598
  • American Airlines
    $661
  • Austrian Airlines
    $576
  • British Airways
    $510
  • Brussels Airlines
    $528
  • Delta Air Lines
    $482
  • Finnair
    $606
  • Icelandair
    $437
  • Lufthansa
    $500
  • SWISS
    $518
  • United Airlines
    $598

Cabin Class

  • Economy
    $437

Departure Airports

  • Denver International Airport
    $437

Arrival Airports

  • Barcelona International Airport
    $437

Layover Airports

  • Brussels Airport
    $528
  • Chicago O Hare Airport
    $500
  • Dallas Fort Worth International Airport
    $510
  • Frankfurt am Main Airport
    $500
  • General Edward Lawrence Logan International Airport
    $555
  • Hartsfield Jackson Atlanta International Airport
    $482
  • London Heathrow Airport
    $510
  • Miami International Airport
    $606
  • Montreal Trudeau Airport
    $501
  • Munich Airport
    $511
  • New York John F Kennedy Airport
    $482
  • Newark Liberty Airport
    $511
  • Philadelphia International Airport
    $510
  • Reykjavik Keflavik Airport
    $437
  • San Francisco International Airport
    $516
  • Toronto Pearson Airport
    $502
  • Vienna International Airport
    $576
  • Washington Dulles Airport
    $533
  • Zürich Airport
    $518

Best Price. GUARANTEED.

Exclusively for Priceline Members
Tired of searching? Book now!
We'll refund the difference if you find a lower price.

Phone Banner

Priceline Phone Deals

Book with an agent for great rates!

BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler
Icelandair Logo
Icelandair

10/19/25

DEN
22h 5m
KEF

10/20/25

BCN
Icelandair Logo
Icelandair

11/04/25

BCN
6h 20m
KEF

11/04/25

DEN
$437
Icelandair Logo
Icelandair

11/07/25

DEN
21h 30m
KEF

11/08/25

BCN
Icelandair Logo
Icelandair

11/14/25

BCN
6h 20m
KEF

11/14/25

DEN
$437
Delta Air Lines Logo
Delta Air Lines

11/05/25

DEN
26h 35m
ATL

11/06/25

BCN
Delta Air Lines Logo
Delta Air Lines

11/12/25

BCN
8h 7m
JFK

11/12/25

DEN
$482
Lufthansa Logo
Lufthansa

10/29/25

DEN
29h 19m
ORD

10/30/25

BCN
Lufthansa Logo
Lufthansa

11/12/25

BCN
6h 5m
FRA

11/12/25

DEN
$500
Lufthansa Logo
Lufthansa

10/21/25

DEN
20h 35m
YUL

10/22/25

BCN
Lufthansa Logo
Lufthansa

10/31/25

BCN
8h 50m
FRA

10/31/25

DEN
$501
Lufthansa Logo
Lufthansa

10/18/25

DEN
39h 44m
YYZ

10/20/25

BCN
Lufthansa Logo
Lufthansa

10/30/25

BCN
10h 10m
FRA

10/30/25

DEN
$502
Lufthansa Logo
Lufthansa

10/29/25

DEN
25h 50m
ORD

10/30/25

BCN
Lufthansa Logo
Lufthansa

11/12/25

BCN
6h 5m
FRA

11/12/25

DEN
$505
British Airways Logo
British Airways

10/14/25

DEN
38h 45m
LHR

10/16/25

BCN
British Airways Logo
British Airways

10/21/25

BCN
11h 18m
DFW

10/21/25

DEN
$510
British Airways Logo
British Airways

10/29/25

DEN
27h 55m
LHR

10/30/25

BCN
British Airways Logo
British Airways

11/12/25

BCN
9h 52m
PHL

11/12/25

DEN
$510
Lufthansa Logo
Lufthansa

10/14/25

DEN
27h
EWR

10/15/25

BCN
Lufthansa Logo
Lufthansa

10/28/25

BCN
7h 50m
MUC

10/28/25

DEN
$511
Lufthansa Logo
Lufthansa

10/22/25

DEN
22h 10m
YUL

10/23/25

BCN
Lufthansa Logo
Lufthansa

11/05/25

BCN
21h 40m
FRA

11/06/25

DEN
$515
Lufthansa Logo
Lufthansa

10/14/25

DEN
26h 21m
SFO

10/15/25

BCN
Lufthansa Logo
Lufthansa

10/28/25

BCN
7h 50m
MUC

10/28/25

DEN
$516
SWISS Logo
SWISS

10/21/25

DEN
20h 35m
YUL

10/22/25

BCN
SWISS Logo
SWISS

10/31/25

BCN
15h 4m
ZRH
ORD

10/31/25

DEN
$518
Lufthansa Logo
Lufthansa

10/29/25

DEN
21h 25m
MUC

10/30/25

BCN
Lufthansa Logo
Lufthansa

11/12/25

BCN
9h 40m
YUL
ORD

11/12/25

DEN
$519
Brussels Airlines Logo
Brussels Airlines

10/29/25

DEN
27h
YUL
BRU

10/30/25

BCN
Brussels Airlines Logo
Brussels Airlines

11/12/25

BCN
6h 5m
FRA

11/12/25

DEN
$528
Lufthansa Logo
Lufthansa

10/21/25

DEN
25h 46m
FRA

10/22/25

BCN
Lufthansa Logo
Lufthansa

10/31/25

BCN
19h 59m
YUL
EWR

11/01/25

DEN
$528
Delta Air Lines Logo
Delta Air Lines

10/30/25

DEN
24h 30m
JFK

10/31/25

BCN
Delta Air Lines Logo
Delta Air Lines

11/06/25

BCN
12h 31m
JFK

11/06/25

DEN
$532
Lufthansa Logo
Lufthansa

10/29/25

DEN
21h 25m
MUC

10/30/25

BCN
Lufthansa Logo
Lufthansa

11/12/25

BCN
12h 30m
FRA
IAD

11/12/25

DEN
$533
British Airways Logo
British Airways

10/18/25

DEN
39h 19m
DFW

10/20/25

BCN
British Airways Logo
British Airways

10/30/25

BCN
9h 45m
LHR

10/30/25

DEN
$535
Lufthansa Logo
Lufthansa

11/01/25

DEN
24h 34m
BOS
YUL

11/02/25

BCN
Lufthansa Logo
Lufthansa

11/19/25

BCN
6h 5m
FRA

11/19/25

DEN
$555
Lufthansa Logo
Lufthansa

10/24/25

DEN
24h 19m
IAD

10/25/25

BCN
Lufthansa Logo
Lufthansa

11/07/25

BCN
13h 30m
FRA
IAD

11/07/25

DEN
$565
Lufthansa Logo
Lufthansa

10/24/25

DEN
24h 30m
SFO

10/25/25

BCN
Lufthansa Logo
Lufthansa

11/07/25

BCN
6h 50m
MUC

11/07/25

DEN
$566
Austrian Airlines Logo
Austrian Airlines

11/06/25

DEN
32h 20m
YYZ
VIE

11/07/25

BCN
Austrian Airlines Logo
Austrian Airlines

11/12/25

BCN
6h 30m
YUL

11/12/25

DEN
$576
Brussels Airlines Logo
Brussels Airlines

10/29/25

DEN
27h
YUL
BRU

10/30/25

BCN
Brussels Airlines Logo
Brussels Airlines

11/08/25

BCN
9h 10m
FRA

11/08/25

DEN
$577
SWISS Logo
SWISS

11/07/25

DEN
21h 15m
MUC

11/08/25

BCN
SWISS Logo
SWISS

11/14/25

BCN
10h 9m
ZRH
ORD

11/14/25

DEN
$590
United Airlines Logo
United Airlines

10/19/25

DEN
20h 35m
YUL

10/20/25

BCN
United Airlines Logo
United Airlines

11/04/25

BCN
6h 30m
YUL

11/04/25

DEN
$598
Air Canada Logo
Air Canada

10/19/25

DEN
20h 35m
YUL

10/20/25

BCN
Air Canada Logo
Air Canada

11/04/25

BCN
6h 30m
YUL

11/04/25

DEN
$598
Finnair Logo
Finnair

10/21/25

DEN
25h 50m
LHR

10/22/25

BCN
Finnair Logo
Finnair

10/31/25

BCN
19h 59m
MIA

11/01/25

DEN
$606
American Airlines Logo
American Airlines

10/21/25

DEN
21h 5m
LHR

10/22/25

BCN
American Airlines Logo
American Airlines

10/31/25

BCN
19h 59m
MIA

11/01/25

DEN
$661
American Airlines Logo
American Airlines

11/01/25

DEN
37h 6m
MIA

11/03/25

BCN
American Airlines Logo
American Airlines

11/19/25

BCN
9h
MIA

11/19/25

DEN
$669

Top Deals on flights from Denver to Barcelona

Denver, US (DEN) - Barcelona, ES (BCN)

Icelandair Logo
Icelandair

Jul 22

DEN
22h 5m
KEF

Jul 23

BCN

as low as

$219

Denver, US (DEN) - Barcelona, ES (BCN)

 Logo

Jul 22

DEN
24h 10m
YYC

Jul 23

BCN

as low as

$373

Denver, US (DEN) - Barcelona, ES (BCN)

Turkish Airlines Logo
Turkish Airlines

Jul 8

DEN
27h 20m
IST

Jul 9

BCN

as low as

$402

Denver, US (DEN) - Barcelona, ES (BCN)

British Airways Logo
British Airways

Jul 28

DEN
28h 5m
LHR

Jul 29

BCN

as low as

$407

Denver, US (DEN) - Barcelona, ES (BCN)

SWISS Logo
SWISS

Jul 28

DEN
29h 45m
ZRH

Jul 29

BCN

as low as

$423

Denver, US (DEN) - Barcelona, ES (BCN)

Lufthansa Logo
Lufthansa

Jul 28

DEN
22h 40m
MUC

Jul 29

BCN

as low as

$426

Denver, US (DEN) - Barcelona, ES (BCN)

American Airlines Logo
American Airlines

Jul 28

DEN
21h 45m
LHR

Jul 29

BCN

as low as

$464

Denver, US (DEN) - Barcelona, ES (BCN)

IBERIA Logo
IBERIA

Jul 28

DEN
26h
LHR

Jul 29

BCN

as low as

$479

Denver, US (DEN) - Barcelona, ES (BCN)

Aer Lingus Logo
Aer Lingus

Jul 28

DEN
26h 30m
DUB

Jul 29

BCN

as low as

$481

Denver, US (DEN) - Barcelona, ES (BCN)

Finnair Logo
Finnair

Jul 28

DEN
28h 5m
LHR

Jul 29

BCN

as low as

$485

Denver, US (DEN) - Barcelona, ES (BCN)

Brussels Airlines Logo
Brussels Airlines

Aug 7

DEN
34h 50m
YUL
BRU

Aug 8

BCN

as low as

$486

Denver, US (DEN) - Barcelona, ES (BCN)

Air Canada Logo
Air Canada

Jul 29

DEN
22h 10m
YUL

Jul 30

BCN

as low as

$489

Priceline Phone Deals

Book with an agent for great rates!
Call now!

1 (888) 775-6158