HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$365+ Cheap flights from Sky Harbor Intl (PHX) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jun 16 — Jun 231
Tue 6/16
Tue 6/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sky Harbor Intl to Barcelona-El Prat

Cheapest flights from Sky Harbor Intl to Barcelona-El Prat
Explore the most affordable flight options available from Sky Harbor Intl to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.

This United Airlines deal was found by Cheapflights users on 5/12. 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 5/196:00 am
PHX
-
BCN
1 stop18h 00m
United Airlines
Fri 5/2912:00 pm
BCN
-
PHX
1 stop15h 56m
United Airlines
Deal found 5/12$990
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Tue 5/196:00 am
PHX
-
BCN
2 stops18h 20m
Air Canada
Fri 5/296:40 am
BCN
-
PHX
2 stops21h 42m
Air Canada
Deal found 5/12$996
This Delta deal was found by Cheapflights users on 5/13. 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.
Wed 8/127:05 pm
PHX
-
BCN
1 stop31h 05m
Delta
Mon 8/1711:10 am
BCN
-
PHX
2 stops21h 27m
Delta
Deal found 5/13$999
This Finnair deal was found by Cheapflights users on 5/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:50 pm
PHX
-
BCN
1 stop14h 35m
Multiple Airlines
Mon 7/207:00 pm
BCN
-
PHX
1 stop23h 18m
Multiple Airlines
Deal found 5/12$1,000
This Delta deal was found by Cheapflights users on 5/13. 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.
Wed 8/127:05 pm
PHX
-
BCN
1 stop31h 05m
Delta
Sun 8/166:10 am
BCN
-
PHX
1 stop16h 00m
Delta
Deal found 5/13$1,001
This Air Canada deal was found by Cheapflights users on 5/12. 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.
Mon 7/612:40 pm
PHX
-
BCN
2 stops34h 20m
Air Canada
Mon 7/201:15 pm
BCN
-
PHX
1 stop30h 44m
Air Canada
Deal found 5/12$1,004
This British Airways deal was found by Cheapflights users on 5/13. 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.
Wed 7/19:10 pm
PHX
-
BCN
1 stop16h 30m
British Airways
Sun 9/67:50 am
BCN
-
PHX
1 stop20h 10m
British Airways
Deal found 5/13$1,007
This Air Canada deal was found by Cheapflights users on 5/13. 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.
Sat 8/87:55 am
PHX
-
BCN
1 stop15h 05m
Air Canada
Sat 8/1512:15 pm
BCN
-
PHX
1 stop16h 05m
Air Canada
Deal found 5/13$1,009
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Fri 7/316:00 am
PHX
-
BCN
2 stops17h 00m
Air Canada
Mon 8/1012:15 pm
BCN
-
PHX
1 stop16h 05m
Air Canada
Deal found 5/12$1,013
This eDestinos deal was found by Cheapflights users on 5/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:46 am
PHX
-
BCN
2 stops25h 24m
Multiple Airlines
Mon 6/88:00 am
BCN
-
PHX
2 stops22h 35m
Multiple Airlines
Deal found 5/17$1,014

Find flight deals from Sky Harbor Intl to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 May 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$999
(Delta)

One-way from

$388
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$844
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Barcelona-El Prat flights.
Search Deals
From Phoenix Sky Harbor Intl to Barcelona-El Prat
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 2,558,603 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 7/2

5:49 pm-1:15 pm

1 stop34h 26m

Barcelona-El Prat

Wed 7/8

12:15 pm-8:32 pm

2 stops41h 17m

$1,033

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 7/15

9:10 pm-10:40 pm

1 stop16h 30m

Barcelona-El Prat

Mon 7/20

7:00 pm-11:36 am

1 stop25h 36m

$1,055
Quickest round-trip

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 6/16

6:00 am-8:00 am

2 stops17h 00m

Barcelona-El Prat

Tue 6/23

6:40 am-3:55 pm

2 stops18h 15m

$1,091

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 6/2

5:49 pm-8:00 am

2 stops29h 11m

Barcelona-El Prat

Tue 6/16

6:40 am-3:54 pm

2 stops18h 14m

$1,100

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 6/2

7:55 am-8:00 am

1 stop15h 05m

Barcelona-El Prat

Tue 6/16

1:15 pm-11:10 am

1 stop30h 55m

$1,133

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 5/22

7:34 pm-2:20 pm

1 stop33h 46m

Barcelona-El Prat

Tue 6/9

3:15 pm-10:27 pm

1 stop16h 12m

$1,144

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 7/31

6:50 am-2:05 pm

2 stops22h 15m

Barcelona-El Prat

Sun 8/23

8:00 pm-7:23 pm

2 stops32h 23m

$1,153

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 5/22

9:45 am-8:20 am

2 stops37h 35m

Barcelona-El Prat

Wed 6/10

11:15 am-7:46 pm

1 stop17h 31m

$1,153

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/24

1:40 pm-4:25 pm

2 stops17h 45m

Barcelona-El Prat

Tue 6/16

10:55 am-9:16 pm

1 stop19h 21m

$1,155

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 5/25

10:06 am-2:20 pm

2 stops19h 14m

Barcelona-El Prat

Tue 6/16

7:55 am-8:22 pm

2 stops21h 27m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to Barcelona-El Prat in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-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 Phoenix Sky Harbor Intl Airport-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-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 Phoenix Sky Harbor Intl Airport-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 Sky Harbor Intl to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Sky Harbor Intl with our price prediction graph.
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 Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

The best time to book flights from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport (average of $596). Flying from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,055). 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 Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

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 May 17, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport, such as United Airlines,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,731 reviews
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,654 reviews
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Air Canada
7.1
Good
11,056 reviews
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Iberia
7.0
Good
3,219 reviews
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
7,984 reviews
United Airlines
7.4
Good
9,731 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

    United Airlines and Air Canada can get you from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport in just under 17h. Your travel time can differ by up to 17h 26m. There are 5787 mi between Phoenix Sky Harbor Intl Airport and Barcelona-El Prat Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $433 on this airline. Additional options worth looking into are Air France and Air Canada, starting at $515 and $538 round-trip. Users have found that Virgin Atlantic is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport are British Airways ($234), Iberia ($235), and American Airlines ($236).

  • Where are the most common layover locations when flying from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

    Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport flights have a layover in London most often. Philadelphia sees the second most layovers for non-direct flights flying from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport.

  • What are some popular things to do or see while on a layover in London?

    London travelers tend to visit Hyde Park, Buckingham Palace, and Piccadilly Circus more than anywhere else. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Those on a layover in London in need of a rental car can book one at London Heathrow for about $35.

  • What are some popular points of interest to see during a layover in Philadelphia?

    Philadelphia travelers tend to visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park more than any other notable places. Those on a layover in Philadelphia interested in visiting Rittenhouse Square, University of Pennsylvania, or Citizens Bank Park can do so by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively from Philadelphia. Those landing in Philadelphia looking to spend some time exploring during their layover can rent a car for about $60 per day.

  • Where are the least popular layover locations for Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport flights?

    Of the flights from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport that have layovers, the fewest flights stop in Chicago.

  • Can I find deals for flights from Sky Harbor Intl to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Barcelona-El Prat.

  • Can I find deals for business class flights from Sky Harbor Intl to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport (average of $596). Flying from Phoenix Sky Harbor Intl Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,055). 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Sky Harbor Intl to Barcelona-El Prat

Discover the top 9 airlines that operate flights from Sky Harbor Intl 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 2,558,603 searches. Data last updated May 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$433FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$515Average$929FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$538Average$985FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$557Average$825FlexibilityNo cancel feeOn-time69%
DeltaCheapest$558Average$934FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$563Average$763FlexibilityNo cancel feeOn-time70%
IberiaCheapest$566Average$758FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$581Average$849FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$603Average$833FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.