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$254+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix 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 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 julio 3, 2025.

Round-trip from

$753
(United Airlines)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$954
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 ($202 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 July 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 julio 3, 2025.

This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:00 amPHX - BCN
2 stops19h 05mMultiple Airlines
sáb. 11/15:50 amBCN - PHX
2 stops23h 30mMultiple Airlines
Deal found 7/2$749
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/36:00 amPHX - BCN
2 stops16h 50mUnited Airlines
mié. 8/1311:15 amBCN - PHX
1 stop17h 00mUnited Airlines
Deal found 7/2$753
This SWISS deal was found by Cheapflights users on 7/1. 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.
sáb. 8/210:50 amPHX - BCN
2 stops51h 45mSWISS
dom. 11/25:45 amBCN - PHX
2 stops23h 59mSWISS
Deal found 7/1$754
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/96:25 amPHX - BCN
2 stops18h 55mDelta
dom. 11/96:00 amBCN - PHX
2 stops22h 45mDelta
Deal found 7/2$755
This British Airways deal was found by Cheapflights users on 7/1. 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.
dom. 12/148:30 pmPHX - BCN
1 stop14h 35mBritish Airways
lun. 1/128:55 pmBCN - PHX
1 stop29h 30mBritish Airways
Deal found 7/1$768
This Austrian Airlines deal was found by Cheapflights users on 7/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/910:41 amPHX - BCN
2 stops24h 09mAustrian Airlines
lun. 11/108:30 pmBCN - PHX
2 stops32h 25mAustrian Airlines
Deal found 7/2$769
This Air Canada deal was found by Cheapflights users on 7/1. 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.
vie. 12/128:30 amPHX - BCN
2 stops17h 05mAir Canada
sáb. 1/101:35 pmBCN - PHX
1 stop16h 45mAir Canada
Deal found 7/1$770
This American Airlines deal was found by Cheapflights users on 7/1. 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.
mié. 7/168:40 pmPHX - BCN
1 stop17h 05mAmerican Airlines
mié. 7/232:00 pmBCN - PHX
1 stop16h 14mAmerican Airlines
Deal found 7/1$782
This Iberia deal was found by Cheapflights users on 7/1. 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.
lun. 11/107:44 amPHX - BCN
2 stops20h 56mIberia
sáb. 11/151:30 pmBCN - PHX
2 stops28h 50mIberia
Deal found 7/1$822
This Finnair deal was found by Cheapflights users on 7/1. 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.
vie. 8/299:26 pmPHX - BCN
1 stop24h 19mFinnair
mar. 9/912:50 pmBCN - PHX
1 stop15h 57mFinnair
Deal found 7/1$823
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
sáb. 8/166:00 amPHX - BCN
2 stops24h 55mITA Airways
jue. 8/216:20 amBCN - PHX
2 stops21h 30mITA Airways
Deal found 7/1$833

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 julio 3, 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

dom. 8/3

6:00 am-7:50 am

2 stops16h 50m

Barcelona-El Prat

mié. 8/13

11:15 am-7:15 pm

1 stop17h 00m

$753

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

sáb. 8/2

10:50 am-11:35 pm

2 stops51h 45m

Barcelona-El Prat

dom. 11/2

5:45 am-9:44 pm

2 stops23h 59m

$754

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

sáb. 8/2

12:45 am-6:00 am

2 stops20h 15m

Barcelona-El Prat

mié. 8/13

11:35 am-9:21 pm

1 stop18h 46m

$757

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

vie. 9/12

7:40 am-9:55 pm

2 stops29h 15m

Barcelona-El Prat

lun. 9/15

10:10 pm-7:19 pm

2 stops30h 09m

$761

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

mié. 7/16

8:40 pm-10:45 pm

1 stop17h 05m

Barcelona-El Prat

mié. 7/23

2:00 pm-9:14 pm

1 stop16h 14m

$782

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

vie. 8/1

8:30 am-9:05 am

1 stop15h 35m

Barcelona-El Prat

jue. 8/14

2:00 pm-9:04 pm

1 stop16h 04m

$791

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

vie. 8/1

7:45 am-7:50 am

1 stop15h 05m

Barcelona-El Prat

jue. 8/14

1:15 pm-11:27 am

2 stops31h 12m

$795

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

mié. 7/16

8:20 am-10:30 am

1 stop17h 10m

Barcelona-El Prat

mar. 7/22

9:20 pm-6:30 pm

1 stop30h 10m

$821

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

vie. 8/29

9:26 pm-6:45 am

1 stop24h 19m

Barcelona-El Prat

mar. 9/9

12:50 pm-7:47 pm

1 stop15h 57m

$823

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

sáb. 8/16

6:00 am-3:55 pm

2 stops24h 55m

Barcelona-El Prat

jue. 8/21

6:20 am-6:50 pm

2 stops21h 30m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 23 results
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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 June 27, 2025.

The best time to book flights from Phoenix to Barcelona is 59 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 $1,059). 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 julio 3, 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 julio 3, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair, and SWISS 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.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Phoenix 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 to Barcelona round-trip?

    Cheapflights users have booked flights from Phoenix to Barcelona round-trip from $753. Other airlines that can offer you cheap pricing are SWISS, from $754, and Delta, from $757. United Airlines is currently priced 5% below the average price you’ll pay for this route.

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

    $388 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Lufthansa and Air Canada, with prices starting from $415 and $433, 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. Chicago follows London in terms of the most common layover location on Phoenix to Barcelona flights. New York comes next as the third most popular layover location for 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 $64 per day to make their sightseeing more efficient.

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

    The majority of New York visitors spend their time at Times Square, New York City Center, and Madison Square Garden. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $74 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 $1,059). 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$473Average$669FlexibilityNo cancel feeOn-time72%
WestJetCheapest$502Average$835FlexibilityNo cancel feeOn-time60%
FinnairCheapest$531Average$831FlexibilityNo cancel feeOn-time76%
DeltaCheapest$535Average$789FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$552Average$753FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$571Average$896FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$584Average$797FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$587Average$785FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$591Average$987FlexibilityNo cancel feeOn-time67%
KLMCheapest$602Average$746FlexibilityNo cancel feeOn-time75%

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