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Cheap flights from Allentown to Europe from $481

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 Europe departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Allentown to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 pm - 7:55 amABE-CDG
31h 55m1 stop
Delta Logo
3:30 pm - 12:16 pmCDG-ABE
26h 46m1 stop
$522Delta
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Mon, Nov 3 - Wed, Nov 12
Delta Logo
12:46 pm - 9:20 amABE-CDG
14h 34m2 stops
Delta Logo
1:10 pm - 12:16 pmCDG-ABE
29h 06m2 stops
$526Delta
Find Deal
Tue, Nov 4 - Fri, Nov 14
United Airlines Logo
6:15 am - 7:30 amABE-MXP
19h 15m2 stops
United Airlines Logo
1:05 pm - 9:58 amMXP-ABE
26h 53m2 stops
$536United Airlines
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Sun, Feb 8 - Wed, Feb 18
United Airlines Logo
11:30 am - 4:40 pmABE-MXP
23h 10m2 stops
United Airlines Logo
1:05 pm - 9:58 amMXP-ABE
26h 53m2 stops
$539United Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 18
KLM Logo
6:00 pm - 4:05 pmABE-WAW
16h 05m2 stops
KLM Logo
6:05 am - 10:11 pmWAW-ABE
22h 06m2 stops
$553KLM
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Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
6:15 am - 5:45 amABE-MAD
17h 30m1 stop
American Airlines Logo
1:15 pm - 12:14 amMAD-ABE
15h 59m2 stops
$580American Airlines
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Sun, Mar 1 - Thu, Mar 12
KLM Logo
6:10 am - 9:15 amABE-MAD
21h 05m1 stop
KLM Logo
8:30 pm - 10:11 pmMAD-ABE
31h 41m2 stops
$631KLM
Find Deal
Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
6:15 am - 5:45 amABE-MAD
17h 30m1 stop
American Airlines Logo
1:00 pm - 12:14 amMAD-ABE
16h 14m1 stop
$650American Airlines
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Sun, Mar 1 - Thu, Mar 12
Multiple Airlines Logo
6:00 pm - 4:30 pmABE-BCN
16h 30m2 stops
Multiple Airlines Logo
10:55 am - 10:11 pmBCN-ABE
17h 16m1 stop
$652Multiple Airlines
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Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
1:00 pm - 7:55 amABE-LHR
13h 55m1 stop
Multiple Airlines Logo
6:50 am - 4:47 pmLHR-ABE
14h 57m2 stops
$711Multiple Airlines
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Wed, Nov 26 - Wed, Dec 3

American Airlines flights from Allentown to Europe

Our best American Airlines deals on Allentown to Europe flight tickets
American Airlines
Mar 1
ABE6:15 amAllentown-Bethlehem
17h 30m
1 stop
MAD5:45 amMadrid Barajas
Mar 12
MAD1:15 pmMadrid Barajas
15h 59m
2 stops
ABE12:14 amAllentown-Bethlehem
$580
Find similar
American Airlines
Mar 1
ABE6:15 amAllentown-Bethlehem
17h 30m
1 stop
MAD5:45 amMadrid Barajas
Mar 12
MAD1:00 pmMadrid Barajas
16h 14m
1 stop
ABE12:14 amAllentown-Bethlehem
$650
Find similar
American Airlines
Oct 18
ABE5:53 pmAllentown-Bethlehem
32h 47m
1 stop
LHR7:40 amLondon Heathrow
Nov 5
LHR9:55 amLondon Heathrow
17h 57m
1 stop
ABE10:52 pmAllentown-Bethlehem
$843
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KLM flights from Allentown to Europe

Our best KLM deals on Allentown to Europe flight tickets
KLM
Nov 26
ABE6:00 pmAllentown-Bethlehem
16h 05m
2 stops
WAW4:05 pmWarsaw Frederic Chopin
Dec 3
WAW6:05 amWarsaw Frederic Chopin
22h 06m
2 stops
ABE10:11 pmAllentown-Bethlehem
$553
Find similar
KLM
Nov 27
ABE6:10 amAllentown-Bethlehem
21h 05m
1 stop
MAD9:15 amMadrid Barajas
Dec 4
MAD8:30 pmMadrid Barajas
31h 41m
2 stops
ABE10:11 pmAllentown-Bethlehem
$631
Find similar
KLM
Nov 26
ABE6:10 amAllentown-Bethlehem
26h 45m
2 stops
IST4:55 pmIstanbul
Dec 3
IST5:55 pmIstanbul
36h 16m
2 stops
ABE10:11 pmAllentown-Bethlehem
$740
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Europe 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, momondo users made 832,500 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Allentown to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownParis

ABE - CDG

ABECDG

Allentown-Bethlehem

Mon 11/3

6:00 pm-7:55 am

1 stop31h 55m

Paris Charles de Gaulle

Wed 11/12

3:30 pm-12:16 pm

1 stop26h 46m

$522

AllentownParis

ABE - CDG

ABECDG

Allentown-Bethlehem

Tue 11/4

12:46 pm-9:20 am

2 stops14h 34m

Paris Charles de Gaulle

Fri 11/14

1:10 pm-12:16 pm

2 stops29h 06m

$526

AllentownMilan

ABE - MXP

ABEMXP

Allentown-Bethlehem

Sun 2/8

6:15 am-7:30 am

2 stops19h 15m

Milan Malpensa

Wed 2/18

1:05 pm-9:58 am

2 stops26h 53m

$536

AllentownMilan

ABE - MXP

ABEMXP

Allentown-Bethlehem

Tue 2/10

11:30 am-4:40 pm

2 stops23h 10m

Milan Malpensa

Wed 2/18

1:05 pm-9:58 am

2 stops26h 53m

$539

AllentownWarsaw

ABE - WAW

ABEWAW

Allentown-Bethlehem

Wed 11/26

6:00 pm-4:05 pm

2 stops16h 05m

Warsaw Frederic Chopin

Wed 12/3

6:05 am-10:11 pm

2 stops22h 06m

$553

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Sun 3/1

6:15 am-5:45 am

1 stop17h 30m

Madrid Barajas

Thu 3/12

1:15 pm-12:14 am

2 stops15h 59m

$580

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Thu 11/27

6:10 am-9:15 am

1 stop21h 05m

Madrid Barajas

Thu 12/4

8:30 pm-10:11 pm

2 stops31h 41m

$631

AllentownMadrid

ABE - MAD

ABEMAD

Allentown-Bethlehem

Sun 3/1

6:15 am-5:45 am

1 stop17h 30m

Madrid Barajas

Thu 3/12

1:00 pm-12:14 am

1 stop16h 14m

$650

AllentownBarcelona

ABE - BCN

ABEBCN

Allentown-Bethlehem

Wed 11/26

6:00 pm-4:30 pm

2 stops16h 30m

Barcelona-El Prat

Wed 12/3

10:55 am-10:11 pm

1 stop17h 16m

$652

AllentownLondon

ABE - LHR

ABELHR

Allentown-Bethlehem

Wed 11/26

1:00 pm-7:55 am

1 stop13h 55m

London Heathrow

Wed 12/3

6:50 am-4:47 pm

2 stops14h 57m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Allentown to Europe is on a Thursday. Travelers who choose to depart for Europe on a Thursday will often find tickets for as low as $774. Flights from Allentown to Europe on a Saturday will generally be more expensive and average around $1,504. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Europe?

According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from Allentown to Europe in the morning for as low as $817. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,154. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Allentown to Europe flights?

You could potentially save up to 10% 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

Direct flights

None
There are no direct flights from Allentown to Europe. There are no popular flight routes from Allentown to Europe.
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  • 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 many operators does momondo search for flights from Allentown-Bethlehem Airport to Europe?

  • 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.

Best airlines flying from Allentown to Europe

Compare and see reviews for airlines that fly from Allentown to Europe with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $581Free CancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $690Free CancellationRating
7.4
8,974 reviews
Search United Airlines flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

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.

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Find better results for your trip to Europe

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