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$265+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert to Barcelona are usually found in November or February, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 December 21, 2025.

This oojo deal was found by Cheapflights users on 12/19. 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 12/2810:59 pmPHX - BCN
1 stop26h 01mBritish Airways
Fri 1/93:35 pmBCN - PHX
2 stops35h 46mBritish Airways
Deal found 12/19$658
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Sun 12/289:00 amPHX - BCN
1 stop15h 20mLufthansa
Fri 1/96:50 amBCN - PHX
2 stops21h 40mLufthansa
Deal found 12/20$698
This FlightHub deal was found by Cheapflights users on 12/20. 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.
Tue 12/2312:45 pmPHX - BCN
2 stops36h 50mAir Canada
Wed 12/311:35 pmBCN - PHX
1 stop16h 55mAir Canada
Deal found 12/20$794
This KAYAK deal was found by Cheapflights users on 12/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:10 pmPHX - BCN
1 stop33h 10mMultiple Airlines
Sun 1/117:50 pmBCN - PHX
2 stops35h 09mMultiple Airlines
Deal found 12/19$800
This oojo deal was found by Cheapflights users on 12/20. 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 12/2311:14 pmPHX - BCN
2 stops33h 16mBritish Airways
Wed 12/318:40 pmBCN - PHX
2 stops31h 06mBritish Airways
Deal found 12/20$852
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:59 pmPHX - BCN
1 stop26h 01mBritish Airways
Sun 1/119:20 pmBCN - PHX
2 stops30h 01mBritish Airways
Deal found 12/18$857
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/198:20 amPHX - BCN
2 stops21h 55mUnited Airlines
Fri 12/265:50 amBCN - PHX
2 stops27h 24mUnited Airlines
Deal found 12/19$864
This oojo deal was found by Cheapflights users on 12/19. 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 12/305:33 pmPHX - BCN
1 stop31h 27mBritish Airways
Tue 1/67:00 pmBCN - PHX
2 stops36h 57mBritish Airways
Deal found 12/19$868
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:50 pmPHX - BCN
1 stop17h 15mMultiple Airlines
Fri 1/910:55 amBCN - PHX
1 stop18h 59mMultiple Airlines
Deal found 12/19$947

Find flight deals from Gilbert to Barcelona

Keep the following information in mind while searching for Gilbert to Barcelona flight deals. Data was last updated December 21, 2025.

Round-trip from

$527
(Iberia)

One-way from

$265
(oojo)

Popular in

June

Cheapest in

November

Average price

$855
From Gilbert to Barcelona
Search Deals
One-way flight from Gilbert to Barcelona
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($194 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
Search Deals

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 December 21, 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

Wed 2/4

8:25 pm-7:45 pm

1 stop15h 20m

Barcelona-El Prat

Wed 2/11

11:15 am-6:20 pm

1 stop15h 05m

$557

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 2/3

7:00 am-9:00 am

2 stops18h 00m

Barcelona-El Prat

Tue 2/10

11:00 am-10:40 pm

2 stops19h 40m

$588

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 4/13

9:05 pm-10:40 pm

1 stop16h 35m

Barcelona-El Prat

Wed 8/19

10:35 am-7:00 pm

1 stop17h 25m

$614

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 2/4

8:25 pm-7:45 pm

1 stop15h 20m

Barcelona-El Prat

Sun 2/8

6:40 am-6:15 pm

1 stop19h 35m

$632

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 5/19

6:00 am-10:45 am

1 stop19h 45m

Barcelona-El Prat

Wed 8/19

9:55 am-9:52 pm

2 stops20h 57m

$634

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 4/15

6:05 am-8:45 am

2 stops17h 40m

Barcelona-El Prat

Wed 8/19

9:55 am-9:52 pm

2 stops20h 57m

$634

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 4/14

11:12 am-1:15 pm

1 stop17h 03m

Barcelona-El Prat

Wed 8/19

8:00 am-8:20 pm

2 stops21h 20m

$639

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 4/13

12:43 pm-1:15 pm

1 stop15h 32m

Barcelona-El Prat

Wed 8/19

8:00 am-8:20 pm

2 stops21h 20m

$639

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 5/14

9:05 pm-8:35 pm

1 stop14h 30m

Barcelona-El Prat

Wed 8/19

10:35 am-7:00 pm

1 stop17h 25m

$674

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 3/13

10:24 am-8:00 am

1 stop13h 36m

Barcelona-El Prat

Thu 3/19

11:15 am-7:41 pm

1 stop16h 26m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 19 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 December 12, 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 $433). Flying from Gilbert 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 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 December 21, 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 December 21, 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
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,100 reviews
United Airlines
7.4
Good
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,549 reviews
United Airlines
7.4
Good
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Iberia
7.0
Good
3,055 reviews
United Airlines
7.4
Good
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,600 reviews
United Airlines
7.4
Good
9,100 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 $557, British Airways can have you in Barcelona from Gilbert in 15h 20m. The distance between Gilbert and Barcelona is about 5787 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $230. Users have also found prices from $285 and $304 on American Airlines and WestJet, respectively.

  • 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 $433). Flying from Gilbert 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

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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$533FlexibilityNo cancel feeOn-time72%
FinnairCheapest$508Average$831FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$515Average$867FlexibilityNo cancel feeOn-time77%
DeltaCheapest$556Average$841FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$567Average$789FlexibilityNo cancel feeOn-time77%
WestJetCheapest$574Average$981FlexibilityNo cancel feeOn-time60%
British AirwaysCheapest$583Average$820FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$584Average$828FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$591Average$866FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$598Average$989FlexibilityNo cancel feeOn-time67%

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