What airlines fly to Barcelona-El Prat Airport?

United Airlines, Iberia and TAP AIR PORTUGAL are the top three most popular airlines that fly to Barcelona-El Prat Airport from Allentown according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 14 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?

Prices for flights from Allentown-Bethlehem Airport to Barcelona-El Prat Airport are updated daily.

How old do you have to be to fly from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Barcelona-El Prat Airport.

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$371 Cheap Flights from Allentown to Barcelona-El Prat Airport in 2025/26

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12:50 pm - 3:00 pm

ABE

BCN

20h 10m2 stops

10:55 am - 10:50 pm

BCN

ABE

17h 55m1 stop

$487Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

12:50 pm - 3:00 pm

ABE

BCN

20h 10m2 stops

8:20 pm - 5:14 pm

BCN

ABE

26h 54m2 stops

$499Air France

Sun, Jan 25 - Sun, Feb 1

4:57 pm - 5:35 pm

ABE

BCN

18h 38m2 stops

6:50 am - 9:05 pm

BCN

ABE

20h 15m2 stops

$694United Airlines

Fri, Jan 30 - Tue, Feb 3

6:15 am - 2:15 pm

ABE

BCN

26h 00m2 stops

6:50 am - 9:05 pm

BCN

ABE

20h 15m2 stops

$695United Airlines

Fri, Jan 30 - Tue, Feb 3

8:30 am - 1:15 pm

ABE

BCN

22h 45m2 stops

2:35 pm - 10:01 pm

BCN

ABE

37h 26m3 stops

$794Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

8:30 am - 2:45 pm

ABE

BCN

24h 15m3 stops

12:35 pm - 10:01 pm

BCN

ABE

39h 26m3 stops

$898Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

6:30 am - 9:20 am

ABE

BCN

20h 50m1 stop

6:20 am - 5:17 pm

BCN

ABE

16h 57m2 stops

$1,104Delta

Fri, Apr 17 - Sun, Apr 26

1:00 pm - 11:15 am

ABE

BCN

16h 15m2 stops

6:20 am - 5:17 pm

BCN

ABE

16h 57m2 stops

$1,192Delta

Fri, Apr 17 - Sun, Apr 26

6:30 am - 9:20 am

ABE

BCN

20h 50m1 stop

11:35 am - 10:56 pm

BCN

ABE

17h 21m1 stop

$1,353Delta

Fri, Apr 17 - Sun, Apr 26

United Airlines flights from Allentown to Barcelona-El Prat Airport

Our best United Airlines deals on Allentown to Barcelona-El Prat Airport flight tickets

United Airlines

Jan 30

ABE4:57 pmAllentown-Bethlehem

18h 38m

2 stops

BCN5:35 pmBarcelona-El Prat

Feb 3

BCN6:50 amBarcelona-El Prat

20h 15m

2 stops

ABE9:05 pmAllentown-Bethlehem

$694

Find similar

United Airlines

Jan 30

ABE6:15 amAllentown-Bethlehem

26h 00m

2 stops

BCN2:15 pmBarcelona-El Prat

Feb 3

BCN6:50 amBarcelona-El Prat

20h 15m

2 stops

ABE9:05 pmAllentown-Bethlehem

$695

Find similar

Delta flights from Allentown to Barcelona-El Prat Airport

Our best Delta deals on Allentown to Barcelona-El Prat Airport flight tickets

Delta

Apr 17

ABE6:30 amAllentown-Bethlehem

20h 50m

1 stop

BCN9:20 amBarcelona-El Prat

Apr 26

BCN6:20 amBarcelona-El Prat

16h 57m

2 stops

ABE5:17 pmAllentown-Bethlehem

$1,104

Find similar

Delta

Apr 17

ABE1:00 pmAllentown-Bethlehem

16h 15m

2 stops

BCN11:15 amBarcelona-El Prat

Apr 26

BCN6:20 amBarcelona-El Prat

16h 57m

2 stops

ABE5:17 pmAllentown-Bethlehem

$1,192

Find similar

Delta

Apr 17

ABE6:30 amAllentown-Bethlehem

20h 50m

1 stop

BCN9:20 amBarcelona-El Prat

Apr 26

BCN11:35 amBarcelona-El Prat

17h 21m

1 stop

ABE10:56 pmAllentown-Bethlehem

$1,353

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Sun 1/25

12:50 pm-3:00 pm

2 stops20h 10m

Barcelona-El Prat

Sun 2/1

10:55 am-10:50 pm

1 stop17h 55m

$487

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Sun 1/25

12:50 pm-3:00 pm

2 stops20h 10m

Barcelona-El Prat

Sun 2/1

8:20 pm-5:14 pm

2 stops26h 54m

$499

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 1/30

4:57 pm-5:35 pm

2 stops18h 38m

Barcelona-El Prat

Tue 2/3

6:50 am-9:05 pm

2 stops20h 15m

$694

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 1/30

6:15 am-2:15 pm

2 stops26h 00m

Barcelona-El Prat

Tue 2/3

6:50 am-9:05 pm

2 stops20h 15m

$695

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Sun 1/25

8:30 am-1:15 pm

2 stops22h 45m

Barcelona-El Prat

Sun 2/1

2:35 pm-10:01 pm

3 stops37h 26m

$794

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Sun 1/25

8:30 am-2:45 pm

3 stops24h 15m

Barcelona-El Prat

Sun 2/1

12:35 pm-10:01 pm

3 stops39h 26m

$898

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 4/17

6:30 am-9:20 am

1 stop20h 50m

Barcelona-El Prat

Sun 4/26

6:20 am-5:17 pm

2 stops16h 57m

$1,104

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 4/17

1:00 pm-11:15 am

2 stops16h 15m

Barcelona-El Prat

Sun 4/26

6:20 am-5:17 pm

2 stops16h 57m

$1,192

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Fri 4/17

6:30 am-9:20 am

1 stop20h 50m

Barcelona-El Prat

Sun 4/26

11:35 am-10:56 pm

1 stop17h 21m

$1,353

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Sun 2/15

12:42 pm-11:55 am

2 stops41h 13m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $609. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $715. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Allentown in the morning is the least expensive time of day to depart. momondo users have found prices as low as $638 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $727 on average. Flights to Barcelona-El Prat Airport from Allentown in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Allentown to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Barcelona-El Prat Airport (ABE to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Barcelona-El Prat Airport

Fastest flight time	13h 51m
Direct flights	None

The fastest flight from Allentown to Barcelona-El Prat Airport takes 13h 51m

There are no direct flights from Allentown to Barcelona-El Prat Airport. There are no popular flight routes from Allentown to Barcelona-El Prat Airport.

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How far is Allentown-Bethlehem to Barcelona-El Prat by plane?
The straight-line distance from Allentown-Bethlehem to Barcelona-El Prat is 3898.6 mi. 13h 51m is a normal flight duration for this route.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?
Prices for flights from Allentown-Bethlehem Airport to Barcelona-El Prat Airport are updated daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Lloret de Mar

Sitges

Salou

Tossa de Mar

El Prat de Llobregat

Castelldefels

L'Hospitalet de Llobregat

Tarragona

Santa Susanna

Cambrils

Cadaques

Empuriabrava

Calella

Pineda de Mar

Roses

Badalona

Pals

Palafrugell

Tortosa

La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Barcelona?

It is quick and easy to find Allentown to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

Can I find flights from Allentown to Barcelona with flexible booking policies on momondo?

Flights from Allentown to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to Barcelona?

momondo helps you find the best flight between Allentown and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Allentown and alert you when they change.

An easier way to manage your Barcelona-El Prat Airport trip

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Cheap flights from Allentown to Barcelona from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Barcelona departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Allentown to Barcelona

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United Airlines flights from Allentown to Barcelona-El Prat Airport

Our best United Airlines deals on Allentown to Barcelona-El Prat Airport flight tickets

Delta flights from Allentown to Barcelona-El Prat Airport

Our best Delta deals on Allentown to Barcelona-El Prat Airport flight tickets

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Use the filters below to find and compare flights from Allentown to Barcelona-El Prat Airport that are best for you.

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How to get the cheapest flight ticket from Allentown to Barcelona-El Prat Airport

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

What airlines fly to Barcelona-El Prat Airport?

When to book flights from Allentown to Barcelona-El Prat Airport

Cheap Allentown to Barcelona-El Prat Airport (ABE to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Barcelona-El Prat Airport

Fastest flight time

Direct flights

How far is Allentown-Bethlehem to Barcelona-El Prat by plane?

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?

How old do you have to be to fly from Allentown-Bethlehem Airport to Barcelona-El Prat Airport?

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

Traveling to a place near Barcelona?

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Barcelona?

Can I find flights from Allentown to Barcelona with flexible booking policies on momondo?

How can momondo help me find flights from Allentown to Barcelona?

I’m not ready to book a flight from Allentown to Barcelona right now. Can momondo alert me if prices change?

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Barcelona

Popular cities in Spain

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