HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Europe

$963+ Cheap flights from Allentown (ABE) to Southeast Europe

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ATH
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Southeast Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Allentown to Southeast Europe

Keep the following information in mind while searching for Allentown to Southeast Europe flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,137
(United Airlines)

One-way from

$963
(Delta)
Provider with most accurate pricing for Allentown-Bethlehem-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Athens Eleftherios V. flights.
Search Deals
From Allentown-Bethlehem to Southeast Europe
Search Deals
One-way flight from Allentown-Bethlehem to Southeast Europe
Search Deals

Find flight deals from Allentown to Southeast Europe

Cheapest flights from Allentown to Southeast Europe
Explore the most affordable flight options available from Allentown to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This United Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 9/16:44 amABE - ATH
2 stops28h 51mUnited Airlines
Sat 9/136:50 amATH - ABE
2 stops22h 04mUnited Airlines
Deal found 4/3$1,137
This KLM deal was found by Cheapflights users on 4/3. 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.
Sun 5/186:00 amABE - ATH
1 stop21h 55mKLM
Sun 5/255:25 pmATH - ABE
2 stops36h 30mKLM
Deal found 4/3$1,186
This Delta deal was found by Cheapflights users on 4/3. 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.
Sun 5/181:12 pmABE - ATH
1 stop14h 43mDelta
Sat 5/243:25 amATH - ABE
2 stops26h 19mDelta
Deal found 4/3$1,192
This Virgin Atlantic deal was found by Cheapflights users on 4/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/181:12 pmABE - ATH
1 stop14h 43mVirgin Atlantic
Sun 5/259:10 amATH - ABE
1 stop20h 34mVirgin Atlantic
Deal found 4/3$1,347
This United deal was found by Cheapflights users on 4/3. 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.
Thu 5/226:30 amABE - ZAG
2 stops34h 35mUnited Airlines
Sat 6/78:20 amZAG - ABE
2 stops19h 35mUnited Airlines
Deal found 4/3$1,576
This Delta deal was found by Cheapflights users on 4/3. 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.
Thu 5/225:50 pmABE - BEG
2 stops23h 05mDelta
Sat 6/76:00 amBEG - ABE
2 stops22h 44mDelta
Deal found 4/3$1,760

Cheapflights Fare Finder

Customize your flight search to find flights from Allentown to Southeast 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, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Allentown to Southeast Europe that are best for you.

Fly from

Allentown

Fly to

Southeast Europe

Route

Depart

Return

Price

AllentownAthens

ABE - ATH

ABEATH

Allentown-Bethlehem

Mon 9/1

6:44 am-6:35 pm

2 stops28h 51m

Athens Eleftherios V.

Sat 9/13

6:50 am-9:54 pm

2 stops22h 04m

$1,137

AllentownAthens

ABE - ATH

ABEATH

Allentown-Bethlehem

Sun 5/18

6:00 am-10:55 am

1 stop21h 55m

Athens Eleftherios V.

Sun 5/25

5:25 pm-10:55 pm

2 stops36h 30m

$1,186

AllentownAthens

ABE - ATH

ABEATH

Allentown-Bethlehem

Sun 5/18

1:12 pm-10:55 am

1 stop14h 43m

Athens Eleftherios V.

Sat 5/24

3:25 am-10:44 pm

2 stops26h 19m

$1,192

AllentownAthens

ABE - ATH

ABEATH

Allentown-Bethlehem

Sun 5/18

1:12 pm-10:55 am

1 stop14h 43m

Athens Eleftherios V.

Sun 5/25

9:10 am-10:44 pm

1 stop20h 34m

$1,347

AllentownZagreb

ABE - ZAG

ABEZAG

Allentown-Bethlehem

Thu 5/22

6:30 am-11:05 pm

2 stops34h 35m

Zagreb Franjo Tuđman

Sat 6/7

8:20 am-9:55 pm

2 stops19h 35m

$1,576

AllentownBelgrade

ABE - BEG

ABEBEG

Allentown-Bethlehem

Thu 5/22

5:50 pm-10:55 pm

2 stops23h 05m

Belgrade Nikola Tesla

Sat 6/7

6:00 am-10:44 pm

2 stops22h 44m

$1,760

AllentownAthens

ABE - ATH

ABEATH

Allentown-Bethlehem

Fri 9/19

1:00 pm-10:55 am

1 stop14h 55m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Best time to book a flight from Allentown to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe 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 Southeast Europe

What is the cheapest month to book a flight from Allentown to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Allentown to Southeast Europe (average of $679). Flying from Allentown to Southeast Europe in June is currently the most expensive (average of $1,340). 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 YMH?

Find hourly flight availability from Allentown to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Southeast Europe as you normally would.

Rainfall in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated April 4, 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Allentown to Southeast Europe have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,901 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,901 reviews
Delta
8.0
Very good
7,901 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,324 reviews
Delta
8.0
Very good
7,901 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,621 reviews
Delta
8.0
Very good
7,901 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
638 reviews
Delta
8.0
Very good
7,901 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Southeast Europe. 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 Southeast Europe?

    Located just 3.9 mi from the city center, Allentown-Bethlehem (ABE) is the airport most travelers will use when flying to Southeast Europe from Allentown.

  • What are the most popular routes from Allentown to Southeast Europe?

    Most travelers choose Allentown-Bethlehem - Athens Eleftherios V., Allentown-Bethlehem - Zagreb Franjo Tuđman or Allentown-Bethlehem - Belgrade Nikola Tesla when deciding on the best route from Allentown to Southeast Europe.

  • Can I find deals for flights from Allentown to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Allentown to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Southeast Europe?

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

  • Can I find deals for business class flights from Allentown to Southeast Europe?

    Yes. Cheapflights offers flight deals from Allentown to Southeast Europe 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 Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Allentown to Southeast Europe (average of $679). Flying from Allentown to Southeast Europe in June is currently the most expensive (average of $1,340). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Lisbon flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Lisbon flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Istanbul flights
Newark to Gatwick flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Madrid flights
Newark to Malpensa flights
Newark to Orly flights
LaGuardia to Charles de Gaulle flights
Newark to Barcelona-El Prat flights
Dulles Intl to Charles de Gaulle flights
Newark to Madrid flights
John F Kennedy Intl to Dublin flights
Newark to London City flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Frankfurt flights
LaGuardia to Athens flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Linate flights
Dulles Intl to Athens flights
LaGuardia to Gatwick flights
Dulles Intl to Lisbon flights
John F Kennedy Intl to Vicenza flights
Reagan-National to Heathrow flights
LaGuardia to Lisbon flights
Newark to Amsterdam flights
LaGuardia to Malpensa flights
Dulles Intl to Gatwick flights
John F Kennedy Intl to Zurich flights
Newark to Linate flights
Dulles Intl to Madrid flights
John F Kennedy Intl to Stansted flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.