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Barcelona-El Prat

$543+ Cheap flights from Allentown (ABE) to Barcelona-El Prat (BCN)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BCN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Allentown to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Barcelona-El Prat (BCN). 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 julio 29, 2025.

Round-trip from

$587
(United Airlines)

One-way from

$543
(Delta)
From Allentown-Bethlehem to Barcelona-El Prat
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One-way flight from Allentown-Bethlehem to Barcelona-El Prat
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Find flight deals from Allentown to Barcelona-El Prat

Cheapest flights from Allentown to Barcelona-El Prat
Explore the most affordable flight options available from Allentown to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 11/105:22 pmABE - BCN
1 stop13h 43mUnited Airlines
mar. 11/1811:00 amBCN - ABE
2 stops16h 41mUnited Airlines
Deal found 7/28$587
This United deal was found by Cheapflights users on 7/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:00 pmABE - BCN
2 stops14h 35mMultiple Airlines
mar. 11/186:45 amBCN - ABE
2 stops20h 56mMultiple Airlines
Deal found 7/28$600
This KLM deal was found by Cheapflights users on 7/27. 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.
mié. 9/102:30 pmABE - BCN
1 stop12h 50mKLM
mié. 9/1711:35 amBCN - ABE
1 stop17h 06mKLM
Deal found 7/27$663
This Delta deal was found by Cheapflights users on 7/28. 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.
mar. 8/196:14 pmABE - BCN
1 stop33h 06mDelta
mié. 8/2711:35 amBCN - ABE
1 stop17h 04mDelta
Deal found 7/28$699
This Air France deal was found by Cheapflights users on 7/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1212:56 pmABE - BCN
1 stop14h 24mAir France
sáb. 8/239:30 amBCN - ABE
1 stop14h 04mAir France
Deal found 7/27$783

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Barcelona-El Prat 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 julio 29, 2025.
Use the filters below to find and compare flights from Allentown to Barcelona-El Prat Airport that are best for you.

Fly from

Allentown

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

lun. 11/10

5:22 pm-1:05 pm

1 stop13h 43m

Barcelona-El Prat

mar. 11/18

11:00 am-9:41 pm

2 stops16h 41m

$587

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

lun. 11/10

1:00 pm-9:35 am

2 stops14h 35m

Barcelona-El Prat

mar. 11/18

6:45 am-9:41 pm

2 stops20h 56m

$600

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

mié. 9/10

2:30 pm-9:20 am

1 stop12h 50m

Barcelona-El Prat

mié. 9/17

11:35 am-10:41 pm

1 stop17h 06m

$663

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

mié. 8/20

6:00 am-9:20 am

1 stop21h 20m

Barcelona-El Prat

mié. 8/27

11:35 am-10:39 pm

1 stop17h 04m

$693

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

mié. 8/13

12:56 pm-11:15 am

2 stops16h 19m

Barcelona-El Prat

sáb. 8/23

9:30 am-5:34 pm

1 stop14h 04m

$802

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

dom. 8/3

12:55 pm-7:15 am

1 stop12h 20m

$543

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

dom. 8/3

6:30 am-2:55 pm

2 stops26h 25m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Allentown to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Allentown 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 Allentown to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Allentown to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Allentown to Barcelona-El Prat Airport (average of $523). Flying from Allentown to Barcelona-El Prat Airport 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 ABE to BCN?

Find hourly flight availability from Allentown to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

It’s typically best to fly out from Allentown to Barcelona-El Prat Airport in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated julio 29, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Allentown to Barcelona-El Prat Airport 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
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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 Allentown to Barcelona-El Prat. 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 Allentown to Barcelona-El Prat?

    Located just 3.9 mi from the city center, Allentown-Bethlehem is the airport most travelers will use when flying to Barcelona-El Prat from Allentown. Booking flights from Allentown-Bethlehem (ABE) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 0 different airlines.

  • What are the cheapest airlines flying from Allentown to Barcelona-El Prat Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at $587. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $663 and $693, respectively.

  • Can I find deals for flights from Allentown to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Allentown to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Allentown to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Allentown to Barcelona-El Prat 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 Allentown to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Barcelona-El Prat Airport (average of $523). Flying from Allentown to Barcelona-El Prat Airport 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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