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$264+ Cheap flights from Phoenix 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Barcelona are usually found in February or January, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Phoenix to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 September 16, 2025.

Round-trip from

$597
(Air Canada)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$722
From Phoenix to Barcelona
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One-way flight from Phoenix to Barcelona
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Highest demand for flights based on searches. 20% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Phoenix to Barcelona

Cheapest flights from Phoenix to Barcelona
Explore the most affordable flight options available from Phoenix to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This British Airways deal was found by Cheapflights users on 9/15. 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 11/198:25 pmPHX - BCN
1 stop14h 00mBritish Airways
Mon 12/18:00 pmBCN - PHX
1 stop30h 15mBritish Airways
Deal found 9/15$598
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/2012:40 amPHX - BCN
2 stops20h 20mDelta
Wed 10/296:00 amBCN - PHX
2 stops23h 52mDelta
Deal found 9/15$599
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Fri 10/2411:20 amPHX - BCN
2 stops37h 15mAir Canada
Thu 11/61:35 pmBCN - PHX
2 stops30h 09mAir Canada
Deal found 9/14$601
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/2410:04 amPHX - BCN
1 stop18h 56mUnited Airlines
Tue 11/113:05 pmBCN - PHX
1 stop15h 36mUnited Airlines
Deal found 9/14$603
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Fri 10/247:30 amPHX - BCN
1 stop15h 20mAir Canada
Fri 11/76:50 amBCN - PHX
2 stops36h 54mAir Canada
Deal found 9/15$604
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Wed 10/158:40 pmPHX - BCN
1 stop14h 50mBritish Airways
Wed 10/227:40 amBCN - PHX
2 stops19h 15mBritish Airways
Deal found 9/14$606
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/298:45 amPHX - BCN
2 stops15h 15mUnited Airlines
Sun 10/511:15 amBCN - PHX
2 stops30h 08mUnited Airlines
Deal found 9/15$607
This British Airways deal was found by Cheapflights users on 9/14. 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.
Sun 9/288:40 pmPHX - BCN
1 stop17h 00mBritish Airways
Tue 10/147:45 amBCN - PHX
1 stop19h 45mBritish Airways
Deal found 9/14$608
This Delta deal was found by Cheapflights users on 9/14. 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 10/73:05 pmPHX - BCN
1 stop15h 35mDelta
Wed 10/156:20 amBCN - PHX
2 stops25h 06mDelta
Deal found 9/14$609
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/289:00 amPHX - BCN
1 stop19h 15mUnited Airlines
Fri 10/1012:10 pmBCN - PHX
2 stops35h 35mUnited Airlines
Deal found 9/14$610
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2811:50 amPHX - BCN
1 stop13h 10mUnited Airlines
Sat 11/89:55 amBCN - PHX
2 stops20h 56mUnited Airlines
Deal found 9/14$612
This Delta deal was found by Cheapflights users on 9/14. 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 10/19:55 amPHX - BCN
2 stops19h 55mDelta
Thu 10/1611:05 amBCN - PHX
2 stops20h 21mDelta
Deal found 9/14$613

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 September 16, 2025.
Use the filters below to find and compare flights from Phoenix to Barcelona that are best for you.

Fly from

Phoenix

Fly to

Barcelona

Route

Depart

Return

Price

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 10/20

12:40 am-6:00 am

2 stops20h 20m

Barcelona-El Prat

Wed 10/29

6:00 am-9:52 pm

2 stops23h 52m

$599

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 10/4

11:44 pm-6:00 am

2 stops21h 16m

Barcelona-El Prat

Wed 10/15

11:05 am-10:26 pm

2 stops20h 21m

$599

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 10/6

8:40 pm-10:40 pm

1 stop17h 00m

Barcelona-El Prat

Tue 10/14

10:15 am-6:30 pm

1 stop17h 15m

$608

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 10/7

3:05 pm-3:40 pm

1 stop15h 35m

Barcelona-El Prat

Wed 10/15

6:20 am-10:26 pm

2 stops25h 06m

$609

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 10/6

6:00 am-11:15 am

2 stops20h 15m

Barcelona-El Prat

Wed 10/15

11:05 am-10:26 pm

2 stops20h 21m

$613

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 10/5

11:59 pm-7:50 am

2 stops22h 51m

Barcelona-El Prat

Wed 10/15

6:50 am-10:00 pm

2 stops24h 10m

$615

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 12/5

11:51 pm-8:00 am

1 stop24h 09m

Barcelona-El Prat

Tue 12/23

10:15 am-12:33 am

1 stop22h 18m

$618

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 12/5

8:20 am-9:00 am

1 stop16h 40m

Barcelona-El Prat

Tue 12/23

12:30 pm-9:57 pm

1 stop17h 27m

$618

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 10/7

7:00 am-8:20 am

2 stops16h 20m

Barcelona-El Prat

Fri 10/17

6:50 am-10:00 pm

2 stops24h 10m

$620

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 11/20

8:30 am-9:35 am

2 stops17h 05m

Barcelona-El Prat

Wed 11/26

3:05 pm-10:41 pm

1 stop15h 36m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
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Best time to book a flight from Phoenix to Barcelona

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

How far ahead should I book a flight from Phoenix to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Barcelona. Price data was last updated on September 12, 2025.

The best time to book flights from Phoenix to Barcelona is 34 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 to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Barcelona (average of $523). Flying from Phoenix to Barcelona in June is currently the most expensive (average of $1,061). 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 Phoenix 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 September 16, 2025.

It’s typically best to fly out from Phoenix 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 to Barcelona?

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

Travelers seeking maximum savings on their Phoenix 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.

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 September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada from Phoenix to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,363 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Barcelona. 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 to Barcelona?

    A quick flight from Phoenix to Barcelona can take about 17h. Delta provides one of the quickest options available for as low as $608. The distance between Phoenix and Barcelona is about 5787 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix to Barcelona round-trip?

    Cheapflights users have booked flights from Phoenix to Barcelona round-trip from $433. Other airlines that can offer you cheap pricing are Delta, from $510, and Finnair, from $531. Virgin Atlantic is currently priced 45% below the average price you’ll pay for this route.

  • Where are the most common layover locations when flying from Phoenix to Barcelona?

    The most popular layover on flights from Phoenix to Barcelona is London. Chicago follows London in terms of the most common layover location on Phoenix to Barcelona flights.

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

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $40 per day.

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

    Most Chicago visitors opt to spend their time at Magnificent Mile, River North, and Grant Park. Magnificent Mile, River North and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers can book a car rental at Chicago O'Hare Intl for about $52 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Phoenix to Barcelona flights?

    Phoenix to Barcelona flights have a layover in Toronto least often. Philadelphia is the second least popular location for layovers on flights from Phoenix to Barcelona.

  • Can I find deals for flights from Phoenix to Barcelona that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Barcelona?

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

  • Can I find deals for business class flights from Phoenix to Barcelona?

    Yes. Cheapflights offers flight deals from Phoenix 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 to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Barcelona (average of $523). Flying from Phoenix to Barcelona in June is currently the most expensive (average of $1,061). 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 Phoenix 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
Las Vegas to Barcelona-El Prat flights
Tucson to Barcelona-El Prat flights
Las Vegas to Costa Brava flights

Top 10 airlines flying from Phoenix to Barcelona

Discover the top 10 airlines that operate flights from Phoenix 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$630FlexibilityNo cancel feeOn-time72%
DeltaCheapest$510Average$836FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$531Average$831FlexibilityNo cancel feeOn-time76%
KLMCheapest$550Average$677FlexibilityNo cancel feeOn-time75%
IberiaCheapest$565Average$790FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$582Average$908FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$586Average$814FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$595Average$812FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$598Average$988FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$599Average$906FlexibilityNo cancel feeOn-time77%

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