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$234+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Barcelona are usually found in February or November, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 December 4, 2025.

This Booking.com deal was found by Cheapflights users on 12/4. 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 12/106:35 amPHX - BCN
2 stops19h 00mMultiple Airlines
Thu 12/1810:30 amBCN - PHX
1 stop18h 22mMultiple Airlines
Deal found 12/4$577
This oojo deal was found by Cheapflights users on 12/2. 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 12/212:25 pmPHX - BCN
2 stops18h 20mBritish Airways
Mon 12/83:00 pmBCN - PHX
1 stop35h 15mBritish Airways
Deal found 12/2$580
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/108:30 amPHX - BCN
2 stops16h 30mUnited Airlines
Thu 12/186:50 amBCN - PHX
2 stops26h 24mUnited Airlines
Deal found 12/4$585
This oojo deal was found by Cheapflights users on 12/3. 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.
Sun 12/2811:34 amPHX - BCN
2 stops20h 31mBritish Airways
Fri 1/93:35 pmBCN - PHX
2 stops35h 46mBritish Airways
Deal found 12/3$587
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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.
Thu 12/118:52 amPHX - BCN
1 stop15h 28mLufthansa
Sat 1/175:50 amBCN - PHX
2 stops22h 40mLufthansa
Deal found 12/3$622
This oojo deal was found by Cheapflights users on 12/3. 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.
Sat 12/133:07 pmPHX - BCN
2 stops23h 23mBritish Airways
Thu 1/87:15 pmBCN - PHX
2 stops32h 06mBritish Airways
Deal found 12/3$630
This eDestinos deal was found by Cheapflights users on 12/2. 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.
Thu 12/119:40 amPHX - BCN
1 stop15h 20mIberia
Sat 1/1710:40 amBCN - PHX
1 stop17h 56mIberia
Deal found 12/2$639
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/117:00 amPHX - BCN
2 stops17h 20mUnited Airlines
Sat 1/175:50 amBCN - PHX
2 stops25h 09mUnited Airlines
Deal found 12/3$646
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/78:52 amPHX - BCN
1 stop15h 28mUnited Airlines
Sat 12/131:55 pmBCN - PHX
2 stops38h 41mUnited Airlines
Deal found 12/3$654

Find 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 December 4, 2025.

Round-trip from

$499
(Kiwi.com)

One-way from

$234
(oojo)

Popular in

June

Cheapest in

February

Average price

$859
From Phoenix to Barcelona
Search Deals
One-way flight from Phoenix to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 4, 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

Tue 2/3

6:00 am-8:40 am

1 stop18h 40m

Barcelona-El Prat

Thu 2/12

10:15 am-10:15 pm

2 stops20h 00m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 2/2

4:07 pm-8:40 am

1 stop32h 33m

Barcelona-El Prat

Thu 2/12

10:15 am-10:41 pm

1 stop20h 26m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 1/31

1:30 pm-8:00 am

1 stop34h 30m

Barcelona-El Prat

Thu 2/12

10:15 am-10:41 pm

1 stop20h 26m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 2/4

6:15 am-8:00 am

1 stop17h 45m

Barcelona-El Prat

Tue 2/10

10:15 am-12:09 pm

1 stop33h 54m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 2/2

1:55 pm-8:40 am

1 stop34h 45m

Barcelona-El Prat

Wed 2/11

10:55 am-7:13 pm

1 stop16h 18m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 2/3

11:55 am-8:40 am

1 stop12h 45m

Barcelona-El Prat

Tue 2/10

10:15 am-12:09 pm

1 stop33h 54m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 2/2

1:55 pm-8:40 am

1 stop34h 45m

Barcelona-El Prat

Thu 2/12

10:15 am-11:42 pm

2 stops21h 27m

$544

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 2/1

10:23 am-5:05 pm

2 stops22h 42m

Barcelona-El Prat

Wed 2/11

10:55 am-7:13 pm

1 stop16h 18m

$548

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 2/1

10:23 am-5:05 pm

2 stops22h 42m

Barcelona-El Prat

Fri 2/13

10:55 am-7:13 pm

1 stop16h 18m

$548

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 1/20

8:25 pm-10:30 pm

1 stop18h 05m

Barcelona-El Prat

Thu 2/5

8:40 pm-6:20 pm

1 stop29h 40m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 19 results
1
2

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 November 28, 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, November is the cheapest month in which you can book a flight from Phoenix to Barcelona (average of $433). Flying from Phoenix to Barcelona in June is currently the most expensive (average of $885). 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 December 4, 2025.

It’s typically best to fly out from Phoenix to Barcelona in the evening. Doing so could potentially save you 17% 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 December 4, 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
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,500 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Iberia
7.0
Good
3,040 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,562 reviews
United Airlines
7.4
Good
9,066 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 18h 40m. Delta provides one of the quickest options available for as low as $544. The distance between Phoenix and Barcelona is about 5787 mi.

  • 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 Finnair, from $508, and Air France, from $515. Virgin Atlantic is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix to Barcelona one-way?

    $278 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $304 and $336, respectively.

  • 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. Philadelphia 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 $29 per day.

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

    Most Philadelphia visitors opt to spend their time at Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park. Rittenhouse Square, University of Pennsylvania and Citizens Bank Park are located about 6.1 mi, 5.7 mi, and 4.3 mi, respectively from Philadelphia if you are interested in checking them out. Travelers can book a car rental at Philadelphia for about $53 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 Chicago least often. Toronto 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, November is the cheapest month in which you can book a flight from Phoenix to Barcelona (average of $433). Flying from Phoenix to Barcelona in June is currently the most expensive (average of $885). 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$533FlexibilityNo cancel feeOn-time72%
FinnairCheapest$508Average$700FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$515Average$861FlexibilityNo cancel feeOn-time77%
DeltaCheapest$556Average$856FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$574Average$974FlexibilityNo cancel feeOn-time60%
IberiaCheapest$575Average$800FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$582Average$822FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$585Average$815FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$592Average$902FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$598Average$987FlexibilityNo cancel feeOn-time67%

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