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$219+ Cheap flights from Gilbert, AZ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert 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 Gilbert to Barcelona

Keep the following information in mind while searching for Gilbert to Barcelona flight deals. Data was last updated octubre 14, 2025.

Round-trip from

$585
(United)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$710
From Gilbert to Barcelona
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One-way flight from Gilbert to Barcelona
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Highest demand for flights based on searches. 19% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Gilbert to Barcelona

Cheapest flights from Gilbert to Barcelona
Explore the most affordable flight options available from Gilbert to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/172:30 pmPHX - BCN
2 stops19h 05mLufthansa
vie. 11/285:50 amBCN - PHX
2 stops22h 53mLufthansa
Deal found 10/12$589
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/272:30 pmPHX - BCN
1 stop14h 40mUnited Airlines
mié. 11/51:35 pmBCN - PHX
2 stops34h 23mUnited Airlines
Deal found 10/12$590
This Expedia deal was found by Cheapflights users on 10/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:50 pmPHX - BCN
1 stop18h 50mIberia
lun. 10/209:10 pmBCN - PHX
2 stops30h 23mIberia
Deal found 10/12$591
This Finnair deal was found by Cheapflights users on 10/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:59 pmPHX - BCN
1 stop24h 06mMultiple Airlines
mar. 11/1110:05 amBCN - PHX
2 stops20h 31mMultiple Airlines
Deal found 10/13$592
This CheapOair deal was found by Cheapflights users on 10/14. 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.
sáb. 12/133:07 pmPHX - BCN
2 stops23h 23mBritish Airways
jue. 1/87:15 pmBCN - PHX
2 stops32h 06mBritish Airways
Deal found 10/14$593
This Finnair deal was found by Cheapflights users on 10/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:44 amPHX - BCN
1 stop24h 16mMultiple Airlines
mar. 12/212:30 pmBCN - PHX
1 stop19h 53mMultiple Airlines
Deal found 10/11$594
This British Airways deal was found by Cheapflights users on 10/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/248:25 pmPHX - BCN
1 stop18h 05mBritish Airways
lun. 12/18:00 pmBCN - PHX
1 stop30h 15mBritish Airways
Deal found 10/12$597
This Orbitz deal was found by Cheapflights users on 10/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:00 amPHX - BCN
1 stop17h 35mAir Canada
mié. 11/51:35 pmBCN - PHX
1 stop16h 55mAir Canada
Deal found 10/12$598
This Delta deal was found by Cheapflights users on 10/13. 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.
dom. 11/1612:59 amPHX - BCN
2 stops23h 01mDelta
vie. 11/286:00 amBCN - PHX
2 stops24h 40mDelta
Deal found 10/13$599
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:50 pmPHX - BCN
1 stop13h 50mBritish Airways
lun. 10/208:25 pmBCN - PHX
1 stop26h 50mBritish Airways
Deal found 10/12$600
This Delta deal was found by Cheapflights users on 10/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:59 amPHX - BCN
2 stops23h 01mDelta
mar. 12/210:15 amBCN - PHX
1 stop21h 32mDelta
Deal found 10/11$602
This Finnair deal was found by Cheapflights users on 10/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1612:44 amPHX - BCN
1 stop24h 16mMultiple Airlines
vie. 11/2812:30 pmBCN - PHX
1 stop16h 04mMultiple Airlines
Deal found 10/14$603

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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 octubre 14, 2025.
Use the filters below to find and compare flights from Gilbert to Barcelona that are best for you.

Fly from

Gilbert

Fly to

Barcelona

Route

Depart

Return

Price

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

lun. 11/10

12:59 am-8:00 am

2 stops23h 01m

Barcelona-El Prat

mar. 12/2

10:15 am-11:47 pm

1 stop21h 32m

$602

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

mar. 12/23

10:59 pm-7:05 am

1 stop24h 06m

Barcelona-El Prat

vie. 1/9

6:35 pm-10:23 am

1 stop23h 48m

$604

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

jue. 3/19

8:25 pm-10:35 pm

1 stop18h 10m

Barcelona-El Prat

dom. 3/29

9:20 pm-6:30 pm

1 stop30h 10m

$609

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

vie. 3/27

8:25 pm-10:35 pm

1 stop18h 10m

Barcelona-El Prat

mar. 3/31

9:20 pm-6:30 pm

1 stop30h 10m

$615

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

sáb. 11/1

11:59 pm-7:05 am

1 stop23h 06m

Barcelona-El Prat

lun. 11/10

12:30 pm-10:04 pm

1 stop17h 34m

$633

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

mié. 12/17

8:25 pm-6:25 pm

1 stop14h 00m

Barcelona-El Prat

dom. 1/11

10:10 am-6:15 pm

1 stop16h 05m

$688

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

mar. 12/23

8:25 pm-7:45 pm

1 stop15h 20m

Barcelona-El Prat

lun. 1/12

8:00 pm-6:15 pm

1 stop30h 15m

$688

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

lun. 12/22

8:25 pm-10:25 am

1 stop30h 00m

Barcelona-El Prat

lun. 1/12

9:00 pm-6:15 pm

1 stop29h 15m

$688

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

dom. 2/1

8:25 am-8:50 am

1 stop16h 25m

$219

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

lun. 1/12

8:25 pm-7:45 pm

1 stop15h 20m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 15 results
1
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Best time to book a flight from Gilbert to Barcelona

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

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

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to Barcelona. Price data was last updated on October 10, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Gilbert to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Gilbert to Barcelona?

Currently, November is the cheapest month in which you can book a flight from Gilbert to Barcelona (average of $441). Flying from Gilbert to Barcelona in June is currently the most expensive (average of $904). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Gilbert to Barcelona by exploring options for tickets in the evening.

What is the cheapest day to fly from Gilbert to Barcelona?

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

Travelers seeking maximum savings on their Gilbert to Barcelona flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons 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 octubre 14, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Air Canada from Gilbert to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,975 reviews
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,039 reviews
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Air Canada
7.1
Good
10,294 reviews
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Iberia
7.0
Good
2,988 reviews
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
British Airways
6.7
Okay
7,454 reviews
United Airlines
7.4
Good
8,975 reviews

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

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

    For as low as $609, Delta can have you in Barcelona from Gilbert in 18h 10m. The distance between Gilbert and Barcelona is about 5787 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gilbert 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 Gilbert to Barcelona?

    Currently, November is the cheapest month in which you can book a flight from Gilbert to Barcelona (average of $441). Flying from Gilbert to Barcelona in June is currently the most expensive (average of $904). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gilbert to Barcelona

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

Discover the top 10 airlines that operate flights from Gilbert 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 octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$630FlexibilityNo cancel feeOn-time72%
DeltaCheapest$510Average$842FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$531Average$831FlexibilityNo cancel feeOn-time76%
IberiaCheapest$566Average$806FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$581Average$892FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$582Average$848FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$584Average$892FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$587Average$839FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$601Average$990FlexibilityNo cancel feeOn-time67%
KLMCheapest$602Average$677FlexibilityNo cancel feeOn-time75%

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