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$254+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BCN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Barcelona are usually found in February or November, booked 12 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

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 April 17, 2025.

Round-trip from

$727
(Cheapflightsfares)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$945
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. 25% potential increase in price ($316 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Mon 9/297:20 pmPHL - BCN
Nonstop7h 45mIberia
Mon 10/62:00 pmBCN - PHL
Nonstop8h 40mIberia
Deal found 4/17$727
This Air Canada deal was found by Cheapflights users on 4/17. 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 10/27:30 amPHL - BCN
2 stops18h 20mAir Canada
Tue 10/1412:15 pmBCN - PHL
1 stop15h 23mAir Canada
Deal found 4/17$734
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Thu 11/208:20 amPHL - BCN
2 stops19h 45mTAP AIR PORTUGAL
Sun 12/712:35 pmBCN - PHL
2 stops24h 58mTAP AIR PORTUGAL
Deal found 4/17$738
This United Airlines deal was found by Cheapflights users on 4/17. 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 11/25:10 amPHL - BCN
2 stops21h 40mUnited Airlines
Sat 11/85:50 amBCN - PHL
2 stops15h 00mUnited Airlines
Deal found 4/17$740
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/127:12 pmPHL - BCN
2 stops42h 33mMultiple Airlines
Wed 6/116:30 pmBCN - PHL
1 stop22h 14mMultiple Airlines
Deal found 4/17$744
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Sat 9/68:30 pmPHL - BCN
1 stop19h 55mAer Lingus
Mon 9/1511:05 pmBCN - PHL
1 stop18h 40mAer Lingus
Deal found 4/17$748
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Sun 10/127:25 pmPHL - BCN
Nonstop7h 40mBritish Airways
Sun 10/192:00 pmBCN - PHL
Nonstop8h 40mBritish Airways
Deal found 4/17$750
This StudentUniverse deal was found by Cheapflights users on 4/17. 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.
Sun 10/128:35 pmPHL - BCN
1 stop20h 15mFinnair
Sun 10/1910:40 pmBCN - PHL
2 stops23h 20mFinnair
Deal found 4/17$763
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 9/1910:20 pmPHL - BCN
1 stop14h 15mAmerican Airlines
Sat 9/272:00 pmBCN - PHL
Nonstop8h 30mAmerican Airlines
Deal found 4/17$781
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:15 pmPHL - BCN
2 stops22h 55mScandinavian Airlines
Sun 8/319:40 amBCN - PHL
2 stops20h 47mScandinavian Airlines
Deal found 4/17$823
This SWISS deal was found by Cheapflights users on 4/17. 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.
Wed 10/2210:10 amPHL - BCN
2 stops16h 40mSWISS
Mon 11/38:05 pmBCN - PHL
2 stops31h 27mSWISS
Deal found 4/17$833
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Tue 5/135:30 pmPHL - BCN
2 stops15h 15mIcelandair
Mon 5/263:45 pmBCN - PHL
2 stops47h 53mIcelandair
Deal found 4/17$886

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 April 17, 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 10/2

7:20 pm-9:05 am

Nonstop7h 45m

Barcelona-El Prat

Tue 10/14

10:35 am-4:00 pm

1 stop11h 25m

$720

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Tue 5/27

6:30 pm-8:25 pm

1 stop19h 55m

Barcelona-El Prat

Fri 6/6

10:15 am-4:20 pm

1 stop12h 05m

$721

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Fri 8/8

3:20 pm-7:50 am

1 stop10h 30m

Barcelona-El Prat

Sun 9/7

12:10 pm-10:28 pm

2 stops16h 18m

$722

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Sun 4/27

3:43 pm-9:20 am

1 stop11h 37m

Barcelona-El Prat

Fri 5/23

6:20 am-9:31 pm

2 stops21h 11m

$738

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Sat 10/4

3:00 pm-7:50 am

2 stops34h 50m

Barcelona-El Prat

Sun 10/12

12:15 pm-2:40 pm

1 stop32h 25m

$743

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Mon 5/12

7:12 pm-7:45 pm

2 stops42h 33m

Barcelona-El Prat

Wed 6/11

6:30 pm-10:44 am

1 stop22h 14m

$744

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Sun 7/6

8:30 pm-10:50 pm

1 stop20h 20m

Barcelona-El Prat

Mon 7/14

10:50 pm-3:45 pm

2 stops22h 55m

$748

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Mon 9/1

1:15 pm-6:10 pm

2 stops22h 55m

Barcelona-El Prat

Tue 9/9

7:00 pm-9:16 pm

2 stops32h 16m

$786

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 4/30

5:35 pm-3:30 pm

1 stop15h 55m

Barcelona-El Prat

Sat 5/10

6:55 pm-4:00 pm

1 stop27h 05m

$827

PhiladelphiaBarcelona

PHL - BCN

PHLBCN

Philadelphia

Wed 8/27

8:30 pm-10:25 pm

1 stop19h 55m

Barcelona-El Prat

Wed 9/17

11:00 am-7:00 pm

1 stop14h 00m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 23 results
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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 April 11, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Barcelona, you should look to book at least 12 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 $1,079). 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 April 17, 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.

What is the cheapest day to fly from Philadelphia to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Barcelona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 17, 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).

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 April 17, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Philadelphia to Barcelona have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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 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 7 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 $727, was found to be the cheapest airline from Philadelphia to Barcelona.Alternate airlines to your destination round-trip include Air Canada and United Airlines. Iberia is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Philadelphia to Barcelona one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $422. However, be on the lookout for offers from Aer Lingus and British Airways, as they are both options that can get you from Philadelphia to Barcelona for a low price.

  • 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 (85%), Finnair (85%) and Iberia (85%).

  • What are the cheapest flights from Philadelphia to Barcelona?

    Looking at all options, your cheapest flight can be booked for $518. While the most popular route (Philadelphia - Barcelona-El Prat) can be booked for $532 on average our data indicates $3,434 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 $1,079). 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.

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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
LaGuardia to Barcelona-El Prat flights
Dulles Intl to Barcelona-El Prat flights
Philadelphia to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Pittsburgh to Barcelona-El Prat flights
Allentown to Barcelona-El Prat flights
Scranton to Barcelona-El Prat flights
Newark to Reus flights
John F Kennedy Intl to Costa Brava flights
Newark to Costa Brava flights
Harrisburg to Barcelona-El Prat flights
LaGuardia to Costa Brava flights
Dulles Intl to Costa Brava flights
Dulles Intl to Reus flights
John F Kennedy Intl to Reus flights
Elmira to Barcelona-El Prat flights
Reagan-National to Costa Brava flights

Top 7 airlines flying from Philadelphia to Barcelona

Discover the top 7 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$523Average$931FlexibilityNo cancel feeOn-time76%
IberiaCheapest$533Average$935FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$555Average$858FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$585Average$1,010FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$587Average$931FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$595Average$785FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$675Average$1,025FlexibilityNo cancel feeOn-time67%

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