$282+ Cheap flights from Denver (DEN) to Barcelona-El Prat (BCN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Barcelona-El Prat with Cheapflights
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Cheapest flights from Denver to Barcelona-El PratExplore the most affordable flight options available from Denver to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Denver to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:01 pm -
1 stop17h 29m
Tue 11/1710:40 am -
1 stop20h 14m
Deal found 9/9![Iberia logo]()
$551
This Gotogate deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop12h 35m
Wed 10/211:15 pm -
1 stop29h 12m
Deal found 9/9![Multiple Airlines logo]()
$554
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:01 pm -
1 stop13h 39m
Tue 12/226:30 am -
1 stop16h 40m
Deal found 9/8![British Airways logo]()
$558
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:07 am -
1 stop15h 43m
Wed 12/96:35 am -
1 stop16h 35m
Deal found 9/9![British Airways logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:25 am -
1 stop14h 10m
Wed 12/91:35 pm -
1 stop14h 52m
Deal found 9/9![United Airlines logo]()
$567
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 pm -
1 stop16h 00m
Wed 10/219:20 pm -
1 stop27h 05m
Deal found 9/8![British Airways logo]()
$568
This Cheapflightsfares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:35 pm -
1 stop16h 05m
Fri 10/237:40 am -
1 stop16h 45m
Deal found 9/8![British Airways logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:25 am -
1 stop12h 35m
Wed 10/2810:30 am -
2 stops19h 14m
Deal found 9/9![United Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:25 am -
1 stop13h 10m
Thu 10/811:00 am -
1 stop18h 51m
Deal found 9/9![Delta logo]()
$575
This Iberia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:39 am -
1 stop15h 31m
Wed 10/2810:40 am -
1 stop15h 18m
Deal found 9/9![Iberia logo]()
$576
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 am -
1 stop14h 20m
Thu 10/1512:15 pm -
2 stops19h 39m
Deal found 9/9![Air Canada logo]()
$577
Best flights from Denver to Barcelona-El PratDiscover carefully curated flight deals from Denver to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Denver to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:30 pm -
1 stop13h 05m
Wed 11/111:35 pm -
2 stops32h 14m
Deal found 9/7![United Airlines logo]()
$709
This Air Europa deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:30 pm -
2 stops21h 10m
Tue 10/2711:50 am -
2 stops30h 14m
Deal found 9/6![Multiple Airlines logo]()
$857
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:05 pm -
1 stop34h 30m
Tue 10/139:30 pm -
2 stops32h 17m
Deal found 9/9![British Airways logo]()
$871
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:25 pm -
2 stops16h 10m
Sun 9/276:10 am -
2 stops19h 23m
Deal found 9/9![Delta logo]()
$916
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am -
2 stops19h 45m
Tue 11/1710:55 am -
3 stops31h 28m
Deal found 9/9![TAP AIR PORTUGAL logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
2 stops18h 00m
Thu 10/296:50 am -
2 stops18h 14m
Deal found 9/6![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/44:15 pm -
1 stop14h 15m
Sun 2/147:30 am -
1 stop15h 00m
Deal found 9/8![United Airlines logo]()
$829
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1111:35 am -
2 stops21h 40m
Sun 1/1712:35 pm -
3 stops32h 10m
Deal found 9/6![Multiple Airlines logo]()
$963
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:06 pm -
2 stops16h 44m
Sun 10/116:20 am -
2 stops19h 27m
Deal found 9/7![Delta logo]()
$969
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:40 pm -
2 stops21h 35m
Fri 11/1312:35 pm -
3 stops29h 48m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:25 am -
1 stop14h 10m
Tue 12/16:50 am -
1 stop16h 45m
Deal found 9/5![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:14 pm -
2 stops30h 21m
Tue 1/51:15 pm -
2 stops29h 20m
Deal found 9/9![United Airlines logo]()
$980
Last-minute flights from Denver to Barcelona-El PratDiscover last-minute flight deals from Denver to Barcelona-El Prat. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Barcelona-El Prat. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 am -
1 stop14h 20m
Thu 10/1512:15 pm -
1 stop30h 16m
Deal found 9/9![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:25 am -
1 stop13h 10m
Thu 10/811:00 am -
1 stop18h 51m
Deal found 9/9![Delta logo]()
$575
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 am -
1 stop14h 20m
Thu 10/1512:15 pm -
2 stops19h 39m
Deal found 9/9![Air Canada logo]()
$577
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:30 am -
2 stops18h 05m
Wed 10/71:20 pm -
1 stop18h 35m
Deal found 9/9![Delta logo]()
$580
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:13 pm -
1 stop34h 57m
Fri 10/2310:45 am -
1 stop21h 13m
Deal found 9/9![British Airways logo]()
$586
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 am -
1 stop20h 40m
Fri 10/2310:45 am -
1 stop21h 13m
Deal found 9/9![British Airways logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:25 am -
1 stop12h 35m
Wed 10/2810:30 am -
2 stops19h 14m
Deal found 9/9![United Airlines logo]()
$574
This Iberia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:39 am -
1 stop15h 31m
Wed 10/2810:40 am -
1 stop15h 18m
Deal found 9/9![Iberia logo]()
$576
This Cheapflightsfares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:35 pm -
1 stop16h 05m
Fri 10/237:40 am -
1 stop16h 45m
Deal found 9/8![British Airways logo]()
$573
This Gotogate deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 am -
1 stop12h 35m
Wed 10/211:15 pm -
1 stop29h 12m
Deal found 9/9![Multiple Airlines logo]()
$554
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:35 pm -
1 stop16h 00m
Wed 10/219:20 pm -
1 stop27h 05m
Deal found 9/8![British Airways logo]()
$568
One-way flights from Denver to Barcelona-El PratSearch for one-way flight options from Denver to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Denver to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/33:40 pm -
1 stop13h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Icelandair logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:40 pm -
1 stop13h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Icelandair logo]()
$287
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:40 pm -
2 stops19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$297
This Trip.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:40 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Icelandair logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:40 am -
2 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$299
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:40 pm -
2 stops24h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:07 pm -
3 stops48h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$324
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/211:20 am -
1 stop14h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$325
This Mytrip deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/35:40 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$329
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:01 pm -
1 stop16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![British Airways logo]()
$331
Find flight deals from Denver to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $524 (Mytrip) |
One-way from | $282 (Booking.com) |
Popular in | June |
Cheapest in | November |
Average price | $760 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Denver to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Wed 11/18
3:40 pm-1:40 pm
1 stop14h 00m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$298
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Mon 3/1
5:01 pm-7:55 pm
1 stop18h 54m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$335
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Sun 2/28
5:01 pm-7:25 pm
1 stop18h 24m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$335
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Tue 10/13
1:07 pm-11:59 pm
3 stops26h 52m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$336
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Sun 2/7
9:19 am-11:35 am
2 stops18h 16m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$336
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Wed 11/18
3:40 pm-4:20 pm
2 stops16h 40m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$355
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Fri 1/15
7:05 am-8:40 am
2 stops17h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$391
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Tue 11/3
8:15 am-9:35 am
2 stops41h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$462
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Fri 10/30
5:15 pm-11:05 pm
1 stop22h 50m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$516
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Fri 9/18
12:15 pm-4:35 pm
2 stops20h 20m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$572
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Denver to Barcelona-El Prat
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Barcelona-El Prat in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Denver with our price prediction graph.
DEN-BCN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Barcelona-El Prat Airport
How far ahead should I book a flight from Denver to Barcelona-El Prat Airport?
To ensure you get the cheapest price possible for a flight from Denver to Barcelona-El Prat Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Denver to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from Denver to Barcelona-El Prat Airport (average of $518). Flying from Denver to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Denver to Barcelona-El Prat Airport?
Airfare is below average for this route at the moment.
Denver to Barcelona-El Prat Airport flights typically cost between $647 and $892 in February.The cheapest round-trip price found within the last 5 days was $524 on Icelandair (Feb 6-Feb 20).
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown Turkish Airlines,United Airlines, andIcelandair from Denver to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Crew
7.8
Entertainment
7.5
Overall
7.4
Boarding
7.3
Comfort
7.3
Food
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
MIA - IST
Related info for your journey
Find useful and relevant information for your journey from Denver to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsRoses
Calella
Badalona
L'Hospitalet de Llobregat
El Prat de Llobregat
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Denver and Barcelona-El Prat flights
Browse other Denver and Barcelona-El Prat flight options. Last updated on September 10, 2026.
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Top 10 airlines flying from Denver to Barcelona-El Prat
Discover the top 10 airlines that operate flights from Denver to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$509 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$369 | Average$418 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$440 | Average$817 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$476 | Average$750 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$490 | Average$922 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$491 | Average$853 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$495 | Average$866 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$502 | Average$803 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$553 | Average$1,189 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$634 | Average$719 | FlexibilityNo cancel fee | On-time77% |