Barcelona

$215+ Cheap flights from Philadelphia (PHL) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BCN
Jul 30 — Aug 61
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Cheapflights Tip: The best prices from Philadelphia to Barcelona are usually found in February or November, booked 42 days in advance, depart on a Wednesday or Sunday and return on a Thursday

Cheap flight deals from Philadelphia to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2025.

Round-trip from

$710
(Iberia)

One-way from

$215
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,162
From Philadelphia to Barcelona
One-way flight from Philadelphia to Barcelona
Highest demand for flights based on searches. 25% potential increase in price ($310 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Philadelphia to Barcelona

Cheapest flights from Philadelphia to Barcelona
Explore the most affordable flight options available from Philadelphia to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Iberia deal was found by Cheapflights users on 7/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:30 pmPHL - BCN
Nonstop7h 35mIberia
Mon 10/132:50 pmBCN - PHL
1 stop31h 20mIberia
Deal found 7/22$710
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:20 amPHL - BCN
2 stops18h 00mMultiple Airlines
Mon 9/86:55 pmBCN - PHL
1 stop27h 05mMultiple Airlines
Deal found 7/22$712
This KLM deal was found by Cheapflights users on 7/22. 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.
Wed 9/311:35 amPHL - BCN
1 stop13h 40mKLM
Fri 9/2611:35 amBCN - PHL
1 stop19h 19mKLM
Deal found 7/22$713
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/175:35 pmPHL - BCN
1 stop12h 20mUnited Airlines
Tue 9/2312:10 pmBCN - PHL
1 stop15h 28mUnited Airlines
Deal found 7/23$714
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/810:15 pmPHL - BCN
1 stop12h 05mAmerican Airlines
Mon 9/2211:05 pmBCN - PHL
1 stop18h 40mAmerican Airlines
Deal found 7/23$716
This Booking.com deal was found by Cheapflights users on 7/24. 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.
Wed 9/173:25 pmPHL - BCN
2 stops20h 30mAir Canada
Wed 10/1510:20 amBCN - PHL
2 stops17h 18mAir Canada
Deal found 7/24$720
This Lufthansa deal was found by Cheapflights users on 7/22. 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.
Wed 9/175:35 pmPHL - BCN
2 stops22h 05mLufthansa
Tue 10/285:50 amBCN - PHL
1 stop16h 15mLufthansa
Deal found 7/22$726
This Sembo deal was found by Cheapflights users on 7/23. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:10 pmPHL - BCN
2 stops16h 45mTAP AIR PORTUGAL
Sat 9/136:00 amBCN - PHL
2 stops21h 50mTAP AIR PORTUGAL
Deal found 7/23$733
This Gurufare deal was found by Cheapflights users on 7/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:15 pmPHL - BCN
1 stop12h 05mBritish Airways
Mon 9/229:10 pmBCN - PHL
2 stops25h 28mBritish Airways
Deal found 7/22$737
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/136:39 pmPHL - BCN
1 stop30h 36mDelta
Wed 9/249:30 amBCN - PHL
1 stop13h 22mDelta
Deal found 7/23$739
This Finnair deal was found by Cheapflights users on 7/21. 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.
Fri 8/227:15 pmPHL - BCN
Nonstop7h 50mFinnair
Thu 8/282:00 pmBCN - PHL
Nonstop8h 45mFinnair
Deal found 7/21$748

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 25, 2025.
Use the filters below to find and compare flights from Philadelphia to Barcelona that are best for you.

Fly from

Philadelphia

Fly to

Barcelona

Route

Depart

Return

Price

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Thu 10/9

7:30 pm-9:05 am

Nonstop7h 35m

Barcelona-El Prat

Mon 10/13

2:50 pm-4:10 pm

1 stop31h 20m

$710

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Mon 9/1

7:15 pm-9:05 am

Nonstop7h 50m

Barcelona-El Prat

Mon 9/8

11:05 pm-11:45 am

1 stop18h 40m

$712

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 9/3

11:35 am-7:15 am

1 stop13h 40m

Barcelona-El Prat

Fri 9/26

11:35 am-12:54 am

1 stop19h 19m

$713

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 9/17

5:35 pm-11:55 am

1 stop12h 20m

Barcelona-El Prat

Tue 9/23

12:10 pm-9:38 pm

1 stop15h 28m

$714

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 8/20

3:51 pm-12:20 am

3 stops26h 29m

Barcelona-El Prat

Wed 8/27

11:25 am-8:52 am

2 stops27h 27m

$717

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 9/17

3:25 pm-5:55 pm

2 stops20h 30m

Barcelona-El Prat

Wed 10/15

10:20 am-9:38 pm

2 stops17h 18m

$720

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 9/17

5:35 pm-9:40 pm

2 stops22h 05m

Barcelona-El Prat

Tue 10/28

5:50 am-5:05 pm

1 stop16h 15m

$726

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Sat 9/6

6:10 pm-4:55 pm

2 stops16h 45m

Barcelona-El Prat

Sat 9/13

6:00 am-9:50 pm

2 stops21h 50m

$733

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Mon 9/8

10:15 pm-4:20 pm

1 stop12h 05m

Barcelona-El Prat

Mon 9/22

9:10 pm-4:38 pm

2 stops25h 28m

$737

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Sat 9/13

6:39 pm-7:15 am

1 stop30h 36m

Barcelona-El Prat

Wed 9/24

9:30 am-4:52 pm

1 stop13h 22m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 12 results
1
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Best time to book a flight from Philadelphia to Barcelona

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Barcelona. Price data was last updated on July 18, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Barcelona, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Barcelona (average of $523). Flying from Philadelphia to Barcelona in June is currently the most expensive (average of $1,056). 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 PHL to BCN?

Find hourly flight availability from Philadelphia 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 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Barcelona at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

Weekly flight availability from Philadelphia to Barcelona

Explore weekly flight availability from Philadelphia to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2025.

The most flights from PHL to S37 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 25, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Philadelphia to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
8.0
Very good
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
8.0
Very good

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

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 Philadelphia to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Philadelphia to Barcelona?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Barcelona. You should not have trouble finding flights to Barcelona from Philadelphia; the airport handles an average of 4 outbound flights to Barcelona per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Philadelphia airport to Barcelona. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Barcelona round-trip?

    Iberia, at $710, was found to be the cheapest airline from Philadelphia to Barcelona.Alternate airlines to your destination round-trip include American Airlines and KLM. Iberia is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Philadelphia to Barcelona?

    The top 3 most reliable airlines when flying from Philadelphia to Barcelona are American Airlines (72%), Finnair (72%) and Iberia (72%).

  • What are the cheapest flights from Philadelphia to Barcelona?

    Looking at all options, your cheapest flight can be booked for $498. While the most popular route (Philadelphia - Barcelona-El Prat) can be booked for $564 on average our data indicates $1,705 when flying from Philadelphia to Barcelona.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Barcelona (average of $523). Flying from Philadelphia to Barcelona in June is currently the most expensive (average of $1,056). 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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Top 8 airlines flying from Philadelphia to Barcelona

Discover the top 8 airlines that operate flights from Philadelphia 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$518Average$1,025FlexibilityNo cancel feeOn-time67%
IberiaCheapest$537Average$904FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$545Average$774FlexibilityNo cancel feeOn-time69%
FinnairCheapest$545Average$911FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$550Average$849FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$565Average$1,013FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$587Average$1,007FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$696Average$1,006FlexibilityNo cancel feeOn-timeN/A

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