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Barcelona-El Prat

$255+ Cheap flights from Gilbert, AZ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to Barcelona-El Prat 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 Gilbert to Barcelona-El Prat

Keep the following information in mind while searching for Gilbert to Barcelona-El Prat flight deals. Data was last updated September 15, 2025.

Round-trip from

$597
(Justfly.com)

One-way from

$255
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$722
From Gilbert to Barcelona-El Prat
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One-way flight from Gilbert to Barcelona-El Prat
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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 Gilbert to Barcelona-El Prat

Cheapest flights from Gilbert to Barcelona-El Prat
Explore the most affordable flight options available from Gilbert to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:25 pmPHX - BCN
1 stop15h 20mBritish Airways
Mon 12/19:00 pmBCN - PHX
1 stop29h 15mBritish Airways
Deal found 9/13$597
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Thu 11/137:00 amPHX - BCN
2 stops18h 35mAir Canada
Thu 11/271:35 pmBCN - PHX
2 stops37h 18mAir Canada
Deal found 9/13$598
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.
Sat 10/411:44 pmPHX - BCN
2 stops21h 16mDelta
Thu 10/166:20 amBCN - PHX
2 stops25h 53mDelta
Deal found 9/14$599
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 11/177:00 amPHX - BCN
1 stop17h 40mDelta
Thu 11/276:00 amBCN - PHX
1 stop15h 35mDelta
Deal found 9/13$600
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 American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:50 pmPHX - BCN
1 stop15h 15mAmerican Airlines
Thu 11/136:10 pmBCN - PHX
1 stop24h 07mAmerican Airlines
Deal found 9/13$602
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 9/292:28 pmPHX - BCN
1 stop13h 47mUnited 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 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.
Sat 10/251:45 pmPHX - BCN
1 stop34h 35mUnited Airlines
Mon 11/1010:30 amBCN - PHX
1 stop18h 13mUnited Airlines
Deal found 9/14$609

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 September 15, 2025.
Use the filters below to find and compare flights from Gilbert to Barcelona-El Prat Airport that are best for you.

Fly from

Gilbert

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 11/9

8:25 pm-10:25 am

1 stop30h 00m

Barcelona-El Prat

Fri 11/28

10:10 am-6:20 pm

1 stop16h 10m

$598

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 10/4

11:44 pm-6:00 am

2 stops21h 16m

Barcelona-El Prat

Thu 10/16

6:20 am-11:13 pm

2 stops25h 53m

$599

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

Fri 12/12

3:12 pm-8:20 am

1 stop33h 08m

Barcelona-El Prat

Tue 12/23

1:35 pm-4:15 pm

2 stops34h 40m

$602

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 10/23

2:40 pm-1:15 pm

1 stop13h 35m

Barcelona-El Prat

Fri 11/14

3:05 pm-10:41 pm

1 stop15h 36m

$603

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

Wed 10/1

1:50 pm-5:10 pm

2 stops18h 20m

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 21 results
1
2
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Best time to book a flight from Gilbert to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Gilbert 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 Gilbert to Barcelona-El Prat Airport

How far ahead should I book a flight from Gilbert to Barcelona-El Prat Airport?

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

To ensure you get the cheapest price possible for a flight from Gilbert to Barcelona-El Prat Airport, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Gilbert to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Gilbert to Barcelona-El Prat Airport (average of $523). Flying from Gilbert to Barcelona-El Prat Airport 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 G1L to BCN?

Find hourly flight availability from Gilbert to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Gilbert to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Gilbert to Barcelona-El Prat Airport?

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

Travelers seeking maximum savings on their Gilbert to Barcelona-El Prat Airport 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-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 September 15, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada from Gilbert to Barcelona-El Prat Airport 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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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
7,361 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

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 Gilbert 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 Gilbert to Barcelona-El Prat Airport?

    There are many flights that can get you from Gilbert to Barcelona-El Prat Airport in 21h 16m. Fly via British Airways, Delta, or United Airlines to get the fastest option. The distance from Gilbert to Barcelona-El Prat Airport is about 5787 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Gilbert 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 Gilbert to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Gilbert 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 Gilbert to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Gilbert to Barcelona-El Prat Airport (average of $523). Flying from Gilbert to Barcelona-El Prat Airport 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

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
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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.

Alternative routes for Gilbert to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Gilbert to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Gilbert 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 September 15, 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$889FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$586Average$844FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$595Average$837FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$598Average$988FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$599Average$906FlexibilityNo cancel feeOn-time77%

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