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$254+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$754
(SWISS)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$954
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 ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This SWISS deal was found by Cheapflights users on 7/1. 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.
Sat 8/210:50 amPHX - BCN
2 stops51h 45mSWISS
Sun 11/25:45 amBCN - PHX
2 stops23h 59mSWISS
Deal found 7/1$754
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:40 amPHX - BCN
1 stop15h 10mAir Canada
Sat 11/81:35 pmBCN - PHX
1 stop16h 45mAir Canada
Deal found 7/1$757
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:40 amPHX - BCN
3 stops22h 20mMultiple Airlines
Thu 8/215:45 amBCN - PHX
2 stops22h 31mMultiple Airlines
Deal found 6/30$760
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:30 pmPHX - BCN
1 stop14h 35mBritish Airways
Mon 1/128:55 pmBCN - PHX
1 stop29h 30mBritish Airways
Deal found 7/1$768
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 10/267:50 pmPHX - BCN
3 stops28h 45mUnited Airlines
Sun 11/25:45 amBCN - PHX
2 stops23h 59mUnited Airlines
Deal found 6/30$778
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/168:40 pmPHX - BCN
1 stop17h 05mAmerican Airlines
Wed 7/232:00 pmBCN - PHX
1 stop18h 22mAmerican Airlines
Deal found 6/30$782
This Delta deal was found by Cheapflights users on 6/30. 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 11/2012:59 amPHX - BCN
2 stops23h 01mDelta
Mon 12/16:00 amBCN - PHX
1 stop15h 35mDelta
Deal found 6/30$785
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Fri 8/19:43 amPHX - BCN
1 stop14h 22mIberia
Thu 8/1412:20 pmBCN - PHX
1 stop17h 02mIberia
Deal found 6/30$791
This Finnair deal was found by Cheapflights users on 6/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:26 pmPHX - BCN
1 stop24h 19mFinnair
Sun 9/76:30 pmBCN - PHX
1 stop23h 56mFinnair
Deal found 6/30$803
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Sat 8/166:00 amPHX - BCN
2 stops19h 50mITA Airways
Thu 8/216:20 amBCN - PHX
2 stops21h 30mITA Airways
Deal found 6/30$833
This Virgin Atlantic deal was found by Cheapflights users on 7/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:00 amPHX - BCN
2 stops16h 15mVirgin Atlantic
Thu 8/79:30 amBCN - PHX
1 stop17h 26mVirgin Atlantic
Deal found 7/1$847
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 pmPHX - BCN
3 stops30h 55mWestJet
Sat 9/202:25 pmBCN - PHX
2 stops34h 09mWestJet
Deal found 7/1$857

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 July 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

Sat 8/2

10:50 am-11:35 pm

2 stops51h 45m

Barcelona-El Prat

Sun 11/2

5:45 am-9:44 pm

2 stops23h 59m

$754

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 8/7

7:40 am-7:50 am

1 stop15h 10m

Barcelona-El Prat

Sat 11/8

1:35 pm-10:20 pm

1 stop16h 45m

$757

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 8/14

7:40 am-3:00 pm

3 stops22h 20m

Barcelona-El Prat

Thu 8/21

5:45 am-7:16 pm

2 stops22h 31m

$760

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 12/14

8:30 pm-7:05 pm

1 stop14h 35m

Barcelona-El Prat

Mon 1/12

8:55 pm-6:25 pm

1 stop29h 30m

$768

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sun 10/26

7:50 pm-8:35 am

3 stops28h 45m

Barcelona-El Prat

Sun 11/2

5:45 am-9:44 pm

2 stops23h 59m

$778

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Wed 7/16

8:40 pm-10:45 pm

1 stop17h 05m

Barcelona-El Prat

Wed 7/23

2:00 pm-11:22 pm

1 stop18h 22m

$782

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Thu 11/20

12:59 am-8:00 am

2 stops23h 01m

Barcelona-El Prat

Mon 12/1

6:00 am-1:35 pm

1 stop15h 35m

$785

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Fri 8/1

9:43 am-9:05 am

1 stop14h 22m

Barcelona-El Prat

Thu 8/14

12:20 pm-8:22 pm

1 stop17h 02m

$791

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 8/30

9:26 pm-6:45 am

1 stop24h 19m

Barcelona-El Prat

Sun 9/7

6:30 pm-9:26 am

1 stop23h 56m

$803

PhoenixBarcelona

PHX - BCN

PHXBCN

Phoenix Sky Harbor Intl

Sat 8/16

6:00 am-10:50 am

2 stops19h 50m

Barcelona-El Prat

Thu 8/21

6:20 am-6:50 pm

2 stops21h 30m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 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 June 27, 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 $1,059). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 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 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. Thursday mornings 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 July 1, 2025.
See what other customers who have flown with Delta, Finnair, and SWISS 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.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 WestJet. According to our data, you can fly for as low as $351. Users have also found prices from $415 and $433 on Lufthansa and Air Canada, 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 $1,059). 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

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.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$473Average$669FlexibilityNo cancel feeOn-time72%
WestJetCheapest$502Average$835FlexibilityNo cancel feeOn-time60%
FinnairCheapest$531Average$831FlexibilityNo cancel feeOn-time76%
DeltaCheapest$535Average$789FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$552Average$753FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$571Average$912FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$584Average$820FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$587Average$832FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$591Average$987FlexibilityNo cancel feeOn-time67%
KLMCheapest$602Average$746FlexibilityNo cancel feeOn-time75%

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