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$213+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BCN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Barcelona are usually found in February or November, booked 31 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 septiembre 11, 2025.

Round-trip from

$460
(Vliegwinkel)

One-way from

$213
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$947
From Philadelphia to Barcelona
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One-way flight from Philadelphia to Barcelona
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Highest demand for flights based on searches. 24% potential increase in price ($292 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
dom. 10/196:05 amPHL - BCN
1 stop25h 05mMultiple Airlines
mié. 10/226:30 pmBCN - PHL
1 stop21h 41mMultiple Airlines
Deal found 9/11$478
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/23:30 pmPHL - BCN
1 stop12h 05mUnited Airlines
mar. 11/113:05 pmBCN - PHL
1 stop29h 02mUnited Airlines
Deal found 9/11$482
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/223:25 pmPHL - BCN
1 stop10h 25mUnited Airlines
mié. 10/111:15 amBCN - PHL
1 stop32h 49mUnited Airlines
Deal found 9/10$483
This Mytrip deal was found by Cheapflights users on 9/11. 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.
dom. 9/289:20 amPHL - BCN
1 stop16h 30mAir Canada
mar. 10/712:10 pmBCN - PHL
1 stop15h 28mAir Canada
Deal found 9/11$484
This Mytrip deal was found by Cheapflights users on 9/11. 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.
dom. 11/23:30 pmPHL - BCN
1 stop12h 05mAir Canada
mar. 11/111:35 pmBCN - PHL
2 stops15h 21mAir Canada
Deal found 9/11$487
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 11/43:30 pmPHL - BCN
1 stop12h 05mUnited Airlines
mar. 11/111:35 pmBCN - PHL
2 stops39h 28mUnited Airlines
Deal found 9/11$495

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 septiembre 11, 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

dom. 11/2

3:30 pm-9:35 am

1 stop12h 05m

Barcelona-El Prat

mar. 11/11

1:35 pm-2:47 pm

1 stop31h 12m

$507

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

dom. 9/28

7:15 pm-9:05 am

Nonstop7h 50m

Barcelona-El Prat

mar. 10/7

2:00 pm-4:50 pm

Nonstop8h 50m

$510

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

mar. 11/4

3:30 pm-9:35 am

1 stop12h 05m

Barcelona-El Prat

mié. 11/26

10:30 am-7:05 pm

1 stop14h 35m

$518

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

sáb. 10/4

12:50 pm-7:50 am

2 stops37h 00m

Barcelona-El Prat

mar. 10/14

6:50 am-4:00 pm

1 stop15h 10m

$522

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

mié. 11/26

6:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

mar. 12/9

6:50 am-4:00 pm

1 stop15h 10m

$522

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

mar. 10/14

6:00 am-6:00 am

2 stops18h 00m

Barcelona-El Prat

mié. 10/22

11:35 am-12:52 am

1 stop19h 17m

$527

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

dom. 10/19

9:20 am-7:50 am

1 stop16h 30m

Barcelona-El Prat

vie. 10/31

11:00 am-9:27 am

2 stops27h 27m

$533

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

dom. 11/9

3:30 pm-9:35 am

1 stop12h 05m

Barcelona-El Prat

lun. 11/17

9:55 am-2:47 pm

2 stops34h 52m

$537

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

lun. 10/6

10:32 am-8:20 am

1 stop15h 48m

Barcelona-El Prat

lun. 10/13

1:50 pm-4:00 pm

1 stop32h 10m

$542

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

sáb. 11/22

6:31 pm-9:35 am

2 stops33h 04m

Barcelona-El Prat

lun. 12/1

1:45 pm-4:00 pm

1 stop32h 15m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

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 August 29, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Barcelona, you should look to book at least 31 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 $1,059). 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 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 septiembre 11, 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 septiembre 11, 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 septiembre 11, 2025.
Get a feel of what it's like to fly with Finnair, United Airlines, and American Airlines 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.
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,323 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
United Airlines
7.4
Good
8,937 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
2,929 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
British Airways
6.7
Okay
7,361 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Crew

8.1

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

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.

  • How long is the flight from Philadelphia to Barcelona?

    There are many flights that can get you from Philadelphia to Barcelona in 7h 50m. Fly via Finnair or United Airlines to get the fastest option. Airlines will cover a distance of 3912 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Air Canada, at $493, was found to be the cheapest airline from Philadelphia to Barcelona.Alternate airlines to your destination round-trip include Iberia and British Airways. Air Canada is 46% 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 $438. While the most popular route (Philadelphia - Barcelona-El Prat) can be booked for $483 on average, our data indicates $708 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 $1,059). 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

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Alternative routes for Philadelphia to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Barcelona-El Prat flights
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John F Kennedy Intl to Costa Brava flights
Newark to Costa Brava flights
John F Kennedy Intl to Reus flights
Dulles Intl to Costa Brava flights
LaGuardia to Costa Brava flights
Dulles Intl to Reus flights
Elmira to Barcelona-El Prat flights
Reagan-National to Costa Brava flights

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$493Average$915FlexibilityNo cancel feeOn-time67%
IberiaCheapest$534Average$893FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$541Average$864FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$545Average$754FlexibilityNo cancel feeOn-time69%
FinnairCheapest$545Average$913FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$562Average$1,042FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$646Average$1,007FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$649Average$778FlexibilityNo cancel feeOn-timeN/A

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