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$224+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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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 30, 2025.

This CheapOair deal was found by Cheapflights users on 12/29. 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 12/312:42 pmPHX - BCN
2 stops15h 58mBritish Airways
Mon 1/59:00 pmBCN - PHX
2 stops30h 21mBritish Airways
Deal found 12/29$797
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/318:45 amPHX - BCN
1 stop16h 15mUnited Airlines
Mon 1/511:00 amBCN - PHX
1 stop17h 28mUnited Airlines
Deal found 12/29$823
This Ovago deal was found by Cheapflights users on 12/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:59 pmPHX - BCN
1 stop26h 01mBritish Airways
Tue 1/66:40 amBCN - PHX
2 stops20h 41mBritish Airways
Deal found 12/29$882
This FlightHub deal was found by Cheapflights users on 12/29. 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.
Wed 12/318:25 pmPHX - BCN
1 stop14h 00mBritish Airways
Sun 1/411:20 amBCN - PHX
1 stop14h 55mBritish Airways
Deal found 12/29$917
This Finnair deal was found by Cheapflights users on 12/29. 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.
Wed 12/3111:06 amPHX - BCN
1 stop13h 54mMultiple Airlines
Mon 1/511:00 amBCN - PHX
1 stop19h 48mMultiple Airlines
Deal found 12/29$997
This Finnair deal was found by Cheapflights users on 12/29. 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.
Tue 12/309:35 amPHX - BCN
1 stop15h 25mMultiple Airlines
Tue 1/611:00 amBCN - PHX
1 stop19h 57mMultiple Airlines
Deal found 12/29$1,141

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 30, 2025.

Round-trip from

$510
(oojo)

One-way from

$224
(oojo)

Popular in

June

Cheapest in

November

Average price

$858
From Gilbert to Barcelona
Search Deals
One-way flight from Gilbert to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($195 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 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 30, 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 1/28

6:30 am-9:00 am

1 stop18h 30m

Barcelona-El Prat

Wed 2/4

12:50 pm-11:57 pm

2 stops19h 07m

$559

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 2/24

8:38 am-8:20 am

1 stop15h 42m

Barcelona-El Prat

Tue 3/10

12:35 pm-6:19 pm

3 stops37h 44m

$564

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 5/9

11:15 pm-8:45 am

1 stop24h 30m

Barcelona-El Prat

Fri 5/22

10:55 am-7:42 pm

1 stop17h 47m

$575

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/10

9:05 pm-10:40 pm

1 stop16h 35m

Barcelona-El Prat

Mon 5/25

8:25 pm-7:00 pm

1 stop31h 35m

$575

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 5/9

11:15 pm-8:45 am

1 stop24h 30m

Barcelona-El Prat

Fri 5/22

12:55 pm-8:37 pm

1 stop16h 42m

$575

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/10

9:05 pm-8:20 pm

1 stop14h 15m

Barcelona-El Prat

Fri 5/22

12:00 pm-7:00 pm

1 stop16h 00m

$575

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/10

9:05 pm-10:40 pm

1 stop16h 35m

Barcelona-El Prat

Thu 5/28

12:55 pm-7:00 pm

1 stop15h 05m

$575

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/10

12:10 pm-2:50 pm

2 stops17h 40m

Barcelona-El Prat

Thu 5/28

10:55 am-7:42 pm

1 stop17h 47m

$579

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/10

10:15 am-5:10 pm

2 stops21h 55m

Barcelona-El Prat

Tue 5/26

10:55 am-7:42 pm

1 stop17h 47m

$579

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 5/9

11:15 pm-8:45 am

1 stop24h 30m

Barcelona-El Prat

Wed 5/20

12:55 pm-9:23 am

2 stops29h 28m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

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 26, 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 $872). 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.

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 30, 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
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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
9,123 reviews
United Airlines
7.4
Good
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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
11,074 reviews
United Airlines
7.4
Good
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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
10,564 reviews
United Airlines
7.4
Good
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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
3,057 reviews
United Airlines
7.4
Good
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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
7,625 reviews
United Airlines
7.4
Good
9,123 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

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 $564, Lufthansa can have you in Barcelona from Gilbert in 15h 42m. 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 $235 and $285 on Iberia and American Airlines, 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 $872). 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$433Average$533FlexibilityNo cancel feeOn-time72%
FinnairCheapest$508Average$831FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$515Average$873FlexibilityNo cancel feeOn-time77%
DeltaCheapest$556Average$843FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$567Average$789FlexibilityNo cancel feeOn-time77%
WestJetCheapest$574Average$981FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$582Average$830FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$583Average$814FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$589Average$866FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$597Average$997FlexibilityNo cancel feeOn-time67%

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