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$307+ Cheap flights from Sky Harbor Intl (PHX) to Barcelona

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Barcelona are usually found in February or January, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Barcelona (S37). 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 June 12, 2025.

Round-trip from

$785
(Air Canada)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,050
From Phoenix Sky Harbor Intl to Barcelona
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One-way flight from Phoenix Sky Harbor Intl to Barcelona
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Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sky Harbor Intl to Barcelona

Cheapest flights from Sky Harbor Intl to Barcelona
Explore the most affordable flight options available from Sky Harbor Intl to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/10. 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 7/1211:09 pmPHX - BCN
2 stops25h 11mAir Canada
Tue 7/2212:10 pmBCN - PHX
2 stops31h 12mAir Canada
Deal found 6/10$785
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/156:00 amPHX - BCN
2 stops18h 00mUnited Airlines
Fri 8/112:00 pmBCN - PHX
2 stops19h 00mUnited Airlines
Deal found 6/10$787
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:04 amPHX - BCN
2 stops31h 31mSWISS
Thu 9/42:55 pmBCN - PHX
2 stops38h 59mSWISS
Deal found 6/10$788
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:40 pmPHX - BCN
1 stop15h 05mBritish Airways
Tue 8/129:20 pmBCN - PHX
1 stop25h 50mBritish Airways
Deal found 6/12$790
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Fri 8/18:30 amPHX - BCN
1 stop15h 35mIberia
Thu 8/142:00 pmBCN - PHX
1 stop16h 04mIberia
Deal found 6/11$794
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 7/3110:02 amPHX - BCN
1 stop14h 18mDelta
Thu 8/1411:35 amBCN - PHX
1 stop15h 17mDelta
Deal found 6/9$798
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:09 amPHX - BCN
1 stop17h 11mMultiple Airlines
Tue 7/159:15 pmBCN - PHX
1 stop24h 35mMultiple Airlines
Deal found 6/11$799
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:40 pmPHX - BCN
1 stop16h 55mAmerican Airlines
Thu 9/1810:45 amBCN - PHX
1 stop16h 15mAmerican Airlines
Deal found 6/11$821
This Finnair deal was found by Cheapflights users on 6/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:26 pmPHX - BCN
1 stop24h 19mFinnair
Thu 9/1812:50 pmBCN - PHX
1 stop15h 57mFinnair
Deal found 6/9$822
This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/308:45 amPHX - BCN
2 stops27h 55mLufthansa
Fri 8/157:50 amBCN - PHX
2 stops18h 26mLufthansa
Deal found 6/9$869
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:25 amPHX - BCN
2 stops24h 55mAer Lingus
Tue 10/2111:00 amBCN - PHX
2 stops28h 39mAer Lingus
Deal found 6/10$870
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amPHX - BCN
2 stops27h 10mScandinavian Airlines
Thu 10/1610:25 amBCN - PHX
2 stops20h 26mScandinavian Airlines
Deal found 6/10$926

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Barcelona 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 June 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Barcelona that are best for you.

Fly from

Sky Harbor Intl

Fly to

Barcelona

Route

Depart

Return

Price

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 7/12

11:09 pm-9:20 am

2 stops25h 11m

Barcelona-El Prat

Tue 7/22

12:10 pm-10:22 am

2 stops31h 12m

$785

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 6/29

12:45 am-6:00 am

2 stops20h 15m

Barcelona-El Prat

Thu 7/10

11:35 am-10:45 pm

1 stop20h 10m

$787

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 8/27

7:04 am-11:35 pm

2 stops31h 31m

Barcelona-El Prat

Thu 9/4

2:55 pm-8:54 pm

2 stops38h 59m

$788

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 8/6

6:40 pm-6:45 pm

1 stop15h 05m

Barcelona-El Prat

Tue 8/12

9:20 pm-2:10 pm

1 stop25h 50m

$790

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 8/1

8:30 am-9:05 am

1 stop15h 35m

Barcelona-El Prat

Thu 8/14

2:00 pm-9:04 pm

1 stop16h 04m

$794

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 7/9

7:09 am-9:20 am

1 stop17h 11m

Barcelona-El Prat

Tue 7/15

9:15 pm-12:50 pm

1 stop24h 35m

$799

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 8/1

6:45 pm-7:50 am

2 stops28h 05m

Barcelona-El Prat

Fri 8/15

3:15 pm-9:55 pm

1 stop15h 40m

$802

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 8/28

6:40 pm-8:35 pm

1 stop16h 55m

Barcelona-El Prat

Thu 9/18

10:45 am-6:00 pm

1 stop16h 15m

$821

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 8/28

9:26 pm-6:45 am

1 stop24h 19m

Barcelona-El Prat

Thu 9/18

12:50 pm-7:47 pm

1 stop15h 57m

$822

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 7/30

8:45 am-9:40 pm

2 stops27h 55m

Barcelona-El Prat

Fri 8/15

7:50 am-5:16 pm

2 stops18h 26m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 27 results
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Best time to book a flight from Sky Harbor Intl to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Barcelona. Price data was last updated on June 9, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Barcelona (average of $523). Flying from Phoenix Sky Harbor Intl Airport to Barcelona in June is currently the most expensive (average of $1,062). 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.

What is the cheapest time of day to fly from PHX to BCN?

Find hourly flight availability from Sky Harbor Intl to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Barcelona in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Barcelona flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Phoenix to Barcelona have to say. 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.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on Air Canada is currently your cheapest option to Barcelona, with prices starting at $785. Additional round-trip tickets that might be worth considering are offered by Delta and SWISS, with the lowest prices starting at $787 and $788, respectively. Air Canada is 1% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $405 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $433 and $438, respectively.

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

    The most popular layover on flights from Phoenix Sky Harbor Intl Airport to Barcelona is London. Phoenix Sky Harbor Intl Airport to Barcelona flights stop in Chicago the next most. Chicago is followed by New York in terms of the most popular layover location for Phoenix Sky Harbor Intl Airport to Barcelona flights.

  • 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. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $44 per day.

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

    Chicago travelers tend to visit Magnificent Mile, River North, and Grant Park more than any other notable places. Magnificent Mile, River North, and Grant Park can be visited by traveling about 15.5 mi, 15.0 mi, and 16.2 mi respectively from Chicago O'Hare Intl. Those on a layover in Chicago in need of a rental car can book one at Chicago O'Hare Intl for about $56.

  • What are points of interest worth seeing during a layover in New York?

    Most New York visitors opt to spend their time at Times Square, New York City Center, and Madison Square Garden. Times Square, New York City Center and Madison Square Garden are located about 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl if you are interested in checking them out. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $68 to make sightseeing during their layover a little easier.

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

    Phoenix Sky Harbor Intl Airport to Barcelona flights that have layovers will least frequently stop in Toronto. Toronto is followed by Philadelphia in terms of the least popular layover location on flights from Phoenix Sky Harbor Intl Airport to Barcelona.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Barcelona 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?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Barcelona (average of $523). Flying from Phoenix Sky Harbor Intl Airport to Barcelona in June is currently the most expensive (average of $1,062). 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

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Alternative routes for Sky Harbor Intl to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Barcelona-El Prat flights

Top 10 airlines flying from Sky Harbor Intl to Barcelona

Discover the top 10 airlines that operate flights from Sky Harbor Intl to Barcelona. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$473Average$669FlexibilityNo cancel feeOn-time72%
WestJetCheapest$502Average$841FlexibilityNo cancel feeOn-time60%
DeltaCheapest$521Average$779FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$531Average$831FlexibilityNo cancel feeOn-time76%
IberiaCheapest$545Average$750FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$570Average$889FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$580Average$777FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$582Average$783FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$588Average$962FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$599Average$865FlexibilityNo cancel feeOn-time77%

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