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.

$573 Cheap Flights from Allentown to Barcelona-El Prat Airport in 2026

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Find the cheapest flights from Allentown to Barcelona

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5:23 pm - 8:20 am

ABE

BCN

32h 57m

2 stops

10:30 am - 9:56 am

BCN

ABE

28h 26m

2 stops

$573United Airlines

seg, mar 2 - sex, mar 13

12:47 pm - 8:40 am

ABE

BCN

13h 53m

1 stop

12:15 pm - 5:17 pm

BCN

ABE

34h 02m

2 stops

$655Delta

seg, mar 2 - sex, mar 13

12:47 pm - 8:40 am

ABE

BCN

13h 53m

1 stop

9:45 am - 10:56 pm

BCN

ABE

18h 11m

1 stop

$777KLM

seg, mar 2 - sex, mar 13

10:31 am - 9:00 am

ABE

BCN

17h 29m

2 stops

6:50 am - 8:50 pm

BCN

ABE

19h 00m

3 stops

$1,004United Airlines

sáb, mar 21 - sáb, mar 28

5:36 pm - 9:20 am

ABE

BCN

33h 44m

2 stops

12:15 pm - 10:06 am

BCN

ABE

51h 51m

2 stops

$1,044United Airlines

sáb, jun 13 - dom, jun 21

6:20 am - 8:20 am

ABE

BCN

45h 00m

2 stops

9:55 am - 9:17 pm

BCN

ABE

40h 22m

2 stops

$1,081United Airlines

sáb, mar 21 - sáb, mar 28

1:00 pm - 12:50 pm

ABE

BCN

17h 50m

1 stop

10:05 am - 10:56 pm

BCN

ABE

18h 51m

2 stops

$1,107Multiple Airlines

sáb, jun 13 - dom, jun 21

5:58 pm - 7:35 am

ABE

BCN

32h 37m

1 stop

5:25 pm - 5:17 pm

BCN

ABE

28h 52m

2 stops

$1,157KLM

sáb, mar 21 - sáb, mar 28

1:00 pm - 12:50 pm

ABE

BCN

17h 50m

1 stop

11:35 am - 10:56 pm

BCN

ABE

17h 21m

1 stop

$1,277Scandinavian Airlines

sáb, jun 13 - dom, jun 21

12:51 pm - 7:35 am

ABE

BCN

13h 44m

1 stop

9:45 am - 10:11 pm

BCN

ABE

17h 26m

1 stop

$1,366KLM

sáb, mar 21 - sáb, mar 28

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

Mar 2

ABE5:23 pmAllentown-Bethlehem

32h 57m

2 stops

BCN8:20 amBarcelona-El Prat

Mar 13

BCN10:30 amBarcelona-El Prat

28h 26m

2 stops

ABE9:56 amAllentown-Bethlehem

$573

United Airlines

Feb 6

ABE6:15 amAllentown-Bethlehem

20h 45m

2 stops

BCN9:00 amBarcelona-El Prat

Feb 10

BCN1:35 pmBarcelona-El Prat

32h 47m

2 stops

ABE4:22 pmAllentown-Bethlehem

$681

United Airlines

Feb 6

ABE11:30 amAllentown-Bethlehem

24h 05m

2 stops

BCN5:35 pmBarcelona-El Prat

Feb 10

BCN1:35 pmBarcelona-El Prat

32h 47m

2 stops

ABE4:22 pmAllentown-Bethlehem

$684

Delta flights from Allentown to Barcelona-El Prat Airport

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

Delta

Mar 2

ABE12:47 pmAllentown-Bethlehem

13h 53m

1 stop

BCN8:40 amBarcelona-El Prat

Mar 13

BCN12:15 pmBarcelona-El Prat

34h 02m

2 stops

ABE5:17 pmAllentown-Bethlehem

$655

Delta

Jul 24

ABE5:40 pmAllentown-Bethlehem

13h 10m

1 stop

BCN12:50 pmBarcelona-El Prat

Aug 2

BCN11:35 amBarcelona-El Prat

17h 21m

1 stop

ABE10:56 pmAllentown-Bethlehem

$6,984

Delta

Jul 24

ABE5:40 pmAllentown-Bethlehem

13h 10m

1 stop

BCN12:50 pmBarcelona-El Prat

Aug 2

BCN11:35 amBarcelona-El Prat

17h 21m

1 stop

ABE10:56 pmAllentown-Bethlehem

$7,040

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

seg 3/2

5:23 pm-8:20 am

2 stops32h 57m

Barcelona-El Prat

sex 3/13

10:30 am-9:56 am

2 stops28h 26m

$573

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

seg 3/2

12:47 pm-8:40 am

1 stop13h 53m

Barcelona-El Prat

sex 3/13

12:15 pm-5:17 pm

2 stops34h 02m

$655

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

seg 3/2

12:47 pm-8:40 am

1 stop13h 53m

Barcelona-El Prat

sex 3/13

9:45 am-10:56 pm

1 stop18h 11m

$777

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 3/21

10:31 am-9:00 am

2 stops17h 29m

Barcelona-El Prat

sáb 3/28

6:50 am-8:50 pm

3 stops19h 00m

$1,004

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 6/13

5:36 pm-9:20 am

2 stops33h 44m

Barcelona-El Prat

dom 6/21

12:15 pm-10:06 am

2 stops51h 51m

$1,044

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 3/21

6:20 am-8:20 am

2 stops45h 00m

Barcelona-El Prat

sáb 3/28

9:55 am-9:17 pm

2 stops40h 22m

$1,081

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 6/13

1:00 pm-12:50 pm

1 stop17h 50m

Barcelona-El Prat

dom 6/21

10:05 am-10:56 pm

2 stops18h 51m

$1,107

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 3/21

5:58 pm-7:35 am

1 stop32h 37m

Barcelona-El Prat

sáb 3/28

5:25 pm-5:17 pm

2 stops28h 52m

$1,157

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 6/13

1:00 pm-12:50 pm

1 stop17h 50m

Barcelona-El Prat

dom 6/21

11:35 am-10:56 pm

1 stop17h 21m

$1,277

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

sáb 3/21

12:51 pm-7:35 am

1 stop13h 44m

Barcelona-El Prat

sáb 3/28

9:45 am-10:11 pm

1 stop17h 26m

$1,366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

What is the cheapest airline that flies from Allentown-Bethlehem to Barcelona-El Prat?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Barcelona-El Prat

What airlines fly to Barcelona-El Prat Airport?

United Airlines, Iberia and American Airlines 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 65% 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 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 10m
Direct flights	None

The fastest flight from Allentown to Barcelona-El Prat Airport takes 13h 10m

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.

Search flight deals

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 10m 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

Tarragona

El Prat de Llobregat

Castelldefels

L'Hospitalet de Llobregat

Santa Susanna

Calella

Cadaques

Cambrils

Pals

Empuriabrava

Pineda de Mar

Roses

Badalona

Malgrat de Mar

Palafrugell

Tortosa

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 $573

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Barcelona departing on 3/2. 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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United Airlines flights from Allentown to Barcelona-El Prat Airport

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

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

momondo Fare Finder

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

See travel insights to Barcelona from

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

What is the cheapest airline that flies from Allentown-Bethlehem to Barcelona-El Prat?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Barcelona-El Prat

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

Popular flights according to clicks in the last 7 days on momondo

Allentown flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Barcelona. Availability may vary depending on flight origin and airline.

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