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$337+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Gilbert 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 Gilbert to Barcelona

Keep the following information in mind while searching for Gilbert to Barcelona flight deals. Data was last updated May 1, 2025.

Round-trip from

$708
(Delta)

One-way from

$337
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,011
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. 20% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 9/46:00 amPHX - BCN
2 stops18h 20mDelta
Sun 9/1412:20 pmBCN - PHX
2 stops18h 31mDelta
Deal found 4/30$708
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:40 amPHX - BCN
1 stop15h 10mMultiple Airlines
Sun 8/246:35 pmBCN - PHX
2 stops32h 04mMultiple Airlines
Deal found 5/1$709
This CheapOair deal was found by Cheapflights users on 4/30. 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.
Fri 9/57:40 amPHX - BCN
1 stop15h 10mAir Canada
Sat 9/206:50 amBCN - PHX
2 stops21h 46mAir Canada
Deal found 4/30$716
This Expedia deal was found by Cheapflights users on 4/30. 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.
Tue 5/1312:45 amPHX - BCN
2 stops26h 20mBritish Airways
Wed 5/217:40 amBCN - PHX
2 stops19h 15mBritish Airways
Deal found 4/30$721
This SWISS deal was found by Cheapflights users on 5/1. 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.
Mon 8/1810:50 amPHX - BCN
2 stops23h 20mSWISS
Sun 8/246:35 pmBCN - PHX
2 stops32h 04mSWISS
Deal found 5/1$738
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Tue 7/298:35 amPHX - BCN
1 stop15h 30mIberia
Thu 8/710:45 amBCN - PHX
1 stop16h 43mIberia
Deal found 4/30$746
This oojo deal was found by Cheapflights users on 4/30. 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 9/3012:25 amPHX - BCN
2 stops24h 55mAer Lingus
Wed 10/1511:00 amBCN - PHX
2 stops28h 50mAer Lingus
Deal found 4/30$747
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/175:15 amPHX - BCN
1 stop23h 45mUnited Airlines
Sat 5/2412:00 pmBCN - PHX
1 stop16h 06mUnited Airlines
Deal found 4/30$762
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 5/186:40 pmPHX - BCN
1 stop15h 50mAmerican Airlines
Tue 6/310:45 amBCN - PHX
1 stop19h 07mAmerican Airlines
Deal found 4/30$776
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:33 pmPHX - BCN
2 stops19h 22mLufthansa
Sat 5/248:00 amBCN - PHX
2 stops23h 44mLufthansa
Deal found 4/30$806
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:15 pmPHX - BCN
1 stop33h 10mWestJet
Sat 6/142:25 pmBCN - PHX
1 stop15h 55mWestJet
Deal found 4/30$925
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/249:45 pmPHX - BCN
1 stop24h 00mFinnair
Tue 6/36:40 pmBCN - PHX
1 stop23h 41mFinnair
Deal found 4/30$955

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 May 1, 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

Thu 9/4

6:00 am-9:20 am

2 stops18h 20m

Barcelona-El Prat

Sun 9/14

12:20 pm-9:51 pm

2 stops18h 31m

$708

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 8/18

7:40 am-7:50 am

1 stop15h 10m

Barcelona-El Prat

Sun 8/24

6:35 pm-5:39 pm

2 stops32h 04m

$709

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 9/5

7:40 am-7:50 am

1 stop15h 10m

Barcelona-El Prat

Sat 9/20

6:50 am-7:36 pm

2 stops21h 46m

$716

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 5/13

12:45 am-12:05 pm

2 stops26h 20m

Barcelona-El Prat

Wed 5/21

7:40 am-5:55 pm

2 stops19h 15m

$721

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Mon 8/18

10:50 am-7:10 pm

2 stops23h 20m

Barcelona-El Prat

Sun 8/24

6:35 pm-5:39 pm

2 stops32h 04m

$738

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 7/29

8:35 am-9:05 am

1 stop15h 30m

Barcelona-El Prat

Thu 8/7

10:45 am-6:28 pm

1 stop16h 43m

$746

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Tue 9/30

12:25 am-10:20 am

2 stops24h 55m

Barcelona-El Prat

Wed 10/15

11:00 am-6:50 am

2 stops28h 50m

$747

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 5/17

5:15 am-2:00 pm

1 stop23h 45m

Barcelona-El Prat

Sat 5/24

12:00 pm-7:06 pm

1 stop16h 06m

$762

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 5/18

6:40 pm-7:30 pm

1 stop15h 50m

Barcelona-El Prat

Tue 6/3

10:45 am-8:52 pm

1 stop19h 07m

$776

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 5/17

1:33 pm-5:55 pm

2 stops19h 22m

Barcelona-El Prat

Sat 5/24

8:00 am-10:44 pm

2 stops23h 44m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 26 results
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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 April 25, 2025.

Booking 59 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, January is the cheapest month in which you can book a flight from Gilbert to Barcelona (average of $523). Flying from Gilbert to Barcelona in June is currently the most expensive (average of $1,064). 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 May 1, 2025.

When flying from Gilbert to Barcelona, 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?

Use this chart to determine the cheapest time to fly round-trip from Gilbert to Barcelona. Price data was last updated on June 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. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat from Gilbert to Barcelona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $415. Users have also found prices from $417 and $418 on American Airlines and Delta, 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, January is the cheapest month in which you can book a flight from Gilbert to Barcelona (average of $523). Flying from Gilbert to Barcelona in June is currently the most expensive (average of $1,064). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gilbert 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 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$473Average$669FlexibilityNo cancel feeOn-time72%
WestJetCheapest$502Average$851FlexibilityNo cancel feeOn-time60%
IberiaCheapest$532Average$761FlexibilityNo cancel feeOn-time77%
DeltaCheapest$541Average$787FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$546Average$850FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$559Average$911FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$583Average$863FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$585Average$869FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$599Average$864FlexibilityNo cancel feeOn-time77%
KLMCheapest$602Average$759FlexibilityNo cancel feeOn-time75%

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