What is the cheapest airline that flies from Allentown-Bethlehem to Europe?

Delta, United Airlines, and Air France are the most popular carriers operating from Allentown-Bethlehem to Europe

What airlines fly to Europe?

United Airlines, TAP AIR PORTUGAL and British Airways are the top three most popular airlines that fly to Europe from Allentown according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 24 different airlines that fly to Europe 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 Europe?

Prices for flights from Allentown-Bethlehem Airport to Europe are refreshed on a daily basis.

How old do you have to be to fly from Allentown-Bethlehem Airport to Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Europe.

What documentation or ID do you need to fly to Europe?

The required travel and health documents for your Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$329 Cheap Flights from Allentown to Europe in 2026/27

Find the cheapest flights from Allentown to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 12:50 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

13h 10m1 stop Atlanta Hartsfield-Jackson

11:00 am - 10:46 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

17h 46m1 stop Atlanta Hartsfield-Jackson

$712Delta

Tue, Apr 13 - Wed, Apr 21

5:40 pm - 12:50 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

13h 10m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 10:46 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

16h 26m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$723Delta

Tue, Apr 13 - Wed, Apr 21

6:00 pm - 7:00 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

19h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

7:55 pm - 10:27 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

32h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$741KLM

Wed, Nov 25 - Wed, Dec 2

5:36 pm - 1:15 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

13h 39m1 stop Chicago O'Hare Intl

11:50 am - 4:57 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

59h 07m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$750United Airlines

Wed, Nov 25 - Wed, Dec 2

5:36 pm - 2:00 pmABE Allentown-Bethlehem-AMS Amsterdam Schiphol

38h 24m2 stops Chicago O'Hare Intl Frankfurt am Main

12:00 pm - 9:12 pmAMS Amsterdam Schiphol-ABE Allentown-Bethlehem

15h 12m1 stop Chicago O'Hare Intl

$750United Airlines

Sat, Apr 10 - Tue, Apr 13

10:37 am - 12:00 pmABE Allentown-Bethlehem-LHR London Heathrow

20h 23m1 stop Chicago O'Hare Intl

9:00 am - 9:56 amLHR London Heathrow-ABE Allentown-Bethlehem

29h 56m2 stops Zurich Chicago O'Hare Intl

$751United Airlines

Mon, Mar 8 - Wed, Mar 10

5:36 pm - 2:00 pmABE Allentown-Bethlehem-AMS Amsterdam Schiphol

38h 24m2 stops Chicago O'Hare Intl Frankfurt am Main

12:15 pm - 10:06 amAMS Amsterdam Schiphol-ABE Allentown-Bethlehem

27h 51m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$753United Airlines

Sat, Apr 10 - Tue, Apr 13

5:36 pm - 7:55 amABE Allentown-Bethlehem-LHR London Heathrow

33h 19m1 stop Chicago O'Hare Intl

6:50 am - 9:56 amLHR London Heathrow-ABE Allentown-Bethlehem

32h 06m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$762United Airlines

Mon, Mar 8 - Thu, Mar 11

6:15 am - 4:30 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

28h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

11:50 am - 4:57 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

59h 07m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$768United Airlines

Wed, Nov 25 - Wed, Dec 2

6:15 am - 9:55 amABE Allentown-Bethlehem-CDG Paris Charles de Gaulle

21h 40m1 stop Chicago O'Hare Intl

10:10 am - 9:02 pmCDG Paris Charles de Gaulle-ABE Allentown-Bethlehem

16h 52m2 stops Frankfurt am Main Chicago O'Hare Intl

$797United Airlines

Tue, Nov 10 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

6:39 am - 6:25 amABE Allentown-Bethlehem-LHR London Heathrow

18h 46m1 stop Atlanta Hartsfield-Jackson

6:15 am - 5:16 pmLHR London Heathrow-ABE Allentown-Bethlehem

16h 01m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$1,025Delta

Sat, Oct 17 - Wed, Oct 21

6:03 pm - 11:20 amABE Allentown-Bethlehem-LHR London Heathrow

12h 17m1 stop Atlanta Hartsfield-Jackson

11:15 am - 10:19 pmLHR London Heathrow-ABE Allentown-Bethlehem

16h 04m1 stop Atlanta Hartsfield-Jackson

$1,047Delta

Sat, Oct 17 - Wed, Oct 21

5:43 pm - 11:55 amABE Allentown-Bethlehem-LHR London Heathrow

13h 12m1 stop Chicago O'Hare Intl

7:30 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

18h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,060United Airlines

Wed, Oct 14 - Tue, Oct 20

10:37 am - 8:35 amABE Allentown-Bethlehem-LHR London Heathrow

16h 58m2 stops Chicago O'Hare Intl Ottawa

7:30 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

18h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,060United Airlines

Wed, Oct 14 - Tue, Oct 20

5:43 pm - 11:55 amABE Allentown-Bethlehem-LHR London Heathrow

13h 12m1 stop Chicago O'Hare Intl

8:00 am - 5:02 pmLHR London Heathrow-ABE Allentown-Bethlehem

14h 02m1 stop Chicago O'Hare Intl

$1,078United Airlines

Wed, Oct 14 - Tue, Oct 20

10:37 am - 11:55 amABE Allentown-Bethlehem-LHR London Heathrow

20h 18m1 stop Chicago O'Hare Intl

7:30 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

18h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,110United Airlines

Thu, Oct 15 - Tue, Oct 20

10:37 am - 10:00 amABE Allentown-Bethlehem-LHR London Heathrow

18h 23m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

7:30 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

18h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,113United Airlines

Thu, Oct 15 - Tue, Oct 20

10:37 am - 6:45 amABE Allentown-Bethlehem-LHR London Heathrow

15h 08m1 stop Chicago O'Hare Intl

11:05 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

14h 55m1 stop Chicago O'Hare Intl

$1,129United Airlines

Thu, Oct 15 - Tue, Oct 20

5:43 pm - 9:20 pmABE Allentown-Bethlehem-LHR London Heathrow

22h 37m2 stops Chicago O'Hare Intl Newark

7:30 am - 9:00 pmLHR London Heathrow-ABE Allentown-Bethlehem

18h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,226United Airlines

Sat, Oct 17 - Wed, Oct 21

10:37 am - 1:15 pmABE Allentown-Bethlehem-BCN Barcelona-El Prat

20h 38m1 stop Chicago O'Hare Intl

6:00 am - 5:02 pmBCN Barcelona-El Prat-ABE Allentown-Bethlehem

41h 02m2 stops Zurich Chicago O'Hare Intl

$1,349United Airlines

Thu, Oct 15 - Sat, Oct 17

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United Airlines flights from Allentown to Europe

Our best United Airlines deals on Allentown to Europe flight tickets

United Airlines

Nov 25

ABE5:36 pmAllentown-Bethlehem

13h 39m

1 stop

BCN1:15 pmBarcelona-El Prat

Dec 2

BCN11:50 amBarcelona-El Prat

59h 07m

2 stops

ABE4:57 pmAllentown-Bethlehem

$750

United Airlines

Mar 8

ABE10:37 amAllentown-Bethlehem

20h 23m

1 stop

LHR12:00 pmLondon Heathrow

Mar 10

LHR9:00 amLondon Heathrow

29h 56m

2 stops

ABE9:56 amAllentown-Bethlehem

$751

United Airlines

Apr 10

ABE5:36 pmAllentown-Bethlehem

38h 24m

2 stops

AMS2:00 pmAmsterdam Schiphol

Apr 13

AMS12:15 pmAmsterdam Schiphol

27h 51m

2 stops

ABE10:06 amAllentown-Bethlehem

$753

Delta flights from Allentown to Europe

Our best Delta deals on Allentown to Europe flight tickets

Delta

Apr 10

ABE5:40 pmAllentown-Bethlehem

30h 20m

1 stop

AMS6:00 amAmsterdam Schiphol

Apr 13

AMS9:15 amAmsterdam Schiphol

13h 57m

1 stop

ABE5:12 pmAllentown-Bethlehem

$833

Delta

Nov 27

ABE6:30 amAllentown-Bethlehem

19h 30m

1 stop

CDG8:00 amParis Charles de Gaulle

Dec 4

CDG8:00 amParis Charles de Gaulle

20h 27m

2 stops

ABE10:27 pmAllentown-Bethlehem

$849

Delta

Nov 26

ABE6:30 amAllentown-Bethlehem

24h 40m

2 stops

AMS1:10 pmAmsterdam Schiphol

Dec 3

AMS11:10 amAmsterdam Schiphol

17h 17m

1 stop

ABE10:27 pmAllentown-Bethlehem

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownBarcelona

ABE Allentown-Bethlehem - BCN Barcelona-El Prat

ABEBCN

Allentown-Bethlehem

Tue 4/13

5:40 pm-12:50 pm

1 stop13h 10m

Barcelona-El Prat

Wed 4/21

11:00 am-10:46 pm

1 stop17h 46m

$712

Quickest round-trip

AllentownBarcelona

ABE Allentown-Bethlehem - BCN Barcelona-El Prat

ABEBCN

Allentown-Bethlehem

Tue 4/13

5:40 pm-12:50 pm

1 stop13h 10m

Barcelona-El Prat

Wed 4/21

12:20 pm-10:46 pm

2 stops16h 26m

$723

AllentownBarcelona

ABE Allentown-Bethlehem - BCN Barcelona-El Prat

ABEBCN

Allentown-Bethlehem

Wed 11/25

6:00 pm-7:00 pm

2 stops19h 00m

Barcelona-El Prat

Wed 12/2

7:55 pm-10:27 pm

2 stops32h 32m

$741

AllentownBarcelona

ABE Allentown-Bethlehem - BCN Barcelona-El Prat

ABEBCN

Allentown-Bethlehem

Wed 11/25

5:36 pm-1:15 pm

1 stop13h 39m

Barcelona-El Prat

Wed 12/2

11:50 am-4:57 pm

2 stops59h 07m

$750

AllentownAmsterdam

ABE Allentown-Bethlehem - AMS Amsterdam Schiphol

ABEAMS

Allentown-Bethlehem

Sat 4/10

5:36 pm-2:00 pm

2 stops38h 24m

Amsterdam Schiphol

Tue 4/13

12:00 pm-9:12 pm

1 stop15h 12m

$750

AllentownLondon

ABE Allentown-Bethlehem - LHR London Heathrow

ABELHR

Allentown-Bethlehem

Mon 3/8

10:37 am-12:00 pm

1 stop20h 23m

London Heathrow

Wed 3/10

9:00 am-9:56 am

2 stops29h 56m

$751

AllentownAmsterdam

ABE Allentown-Bethlehem - AMS Amsterdam Schiphol

ABEAMS

Allentown-Bethlehem

Sat 4/10

5:36 pm-2:00 pm

2 stops38h 24m

Amsterdam Schiphol

Tue 4/13

12:15 pm-10:06 am

2 stops27h 51m

$753

AllentownLondon

ABE Allentown-Bethlehem - LHR London Heathrow

ABELHR

Allentown-Bethlehem

Mon 3/8

5:36 pm-7:55 am

1 stop33h 19m

London Heathrow

Thu 3/11

6:50 am-9:56 am

2 stops32h 06m

$762

AllentownBarcelona

ABE Allentown-Bethlehem - BCN Barcelona-El Prat

ABEBCN

Allentown-Bethlehem

Wed 11/25

6:15 am-4:30 pm

2 stops28h 15m

Barcelona-El Prat

Wed 12/2

11:50 am-4:57 pm

2 stops59h 07m

$768

AllentownParis

ABE Allentown-Bethlehem - CDG Paris Charles de Gaulle

ABECDG

Allentown-Bethlehem

Tue 11/10

6:15 am-9:55 am

1 stop21h 40m

Paris Charles de Gaulle

Tue 11/24

10:10 am-9:02 pm

2 stops16h 52m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Europe

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

Can stopping save me money on Allentown to Europe flights?

You could potentially save up to 9% on your flight if you consider stops on a Allentown to Europe flight.

Cheap Allentown to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Europe

Best Price Found	$329
Fastest flight time	12h 40m
Direct flights	None

The best one-way flight to Europe from Allentown in the past 72 hours is $329. The best round-trip flight deal from Allentown to Europe found on momondo in the last 72 hours is $712.

The fastest flight from Allentown to Europe takes 12h 40m

There are no direct flights from Allentown to Europe. There are no popular flight routes from Allentown to Europe.

Search flight deals

Frequently asked questions about flying from Allentown to Europe

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Europe?
Prices for flights from Allentown-Bethlehem Airport to Europe are refreshed on a daily basis.
How old do you have to be to fly from Allentown-Bethlehem Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Europe.
What documentation or ID do you need to fly to Europe?
The required travel and health documents for your Europe trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Europe. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Allentown to Europe 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 Europe that suits you.

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

All flight searches from Allentown to Europe on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Europe from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Europe from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.