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$543+ Cheap flights from Istanbul (IST) to Allentown (ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ABE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Istanbul to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$543
(American Airlines)
From Istanbul to Allentown-Bethlehem
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Find flight deals from Istanbul to Allentown

Cheapest flights from Istanbul to Allentown
Explore the most affordable flight options available from Istanbul to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/22:00 pmIST - ABE
2 stops27h 38mUnited Airlines
Thu 10/161:00 pmABE - IST
2 stops25h 20mUnited Airlines
Deal found 9/17$1,159
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/12:00 pmIST - ABE
2 stops51h 38mUnited Airlines
Thu 10/161:00 pmABE - IST
2 stops25h 20mUnited Airlines
Deal found 9/17$1,179
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/36:10 amIST - ABE
2 stops35h 28mUnited Airlines
Fri 10/311:00 pmABE - IST
2 stops22h 05mUnited Airlines
Deal found 9/17$1,676
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 11/207:55 amIST - ABE
2 stops21h 46mUnited Airlines
Fri 5/2211:50 amABE - IST
2 stops18h 15mUnited Airlines
Deal found 9/17$1,912
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/17:10 amIST - ABE
2 stops21h 44mUnited Airlines
Thu 10/21:00 pmABE - IST
2 stops17h 05mUnited Airlines
Deal found 9/17$2,240
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 11/194:50 amIST - ABE
2 stops25h 22mDelta
Fri 5/225:40 pmABE - IST
2 stops26h 45mDelta
Deal found 9/17$3,192

Cheapflights Fare Finder

 
Customize your flight search to find flights from Istanbul to Allentown 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 September 17, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Allentown that are best for you.

Fly from

Istanbul

Fly to

Allentown

Route

Depart

Return

Price

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Thu 3/12

7:35 am-4:15 pm

2 stops39h 40m

Allentown-Bethlehem

Mon 3/16

1:48 pm-5:45 pm

2 stops44h 57m

$543

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Thu 10/2

2:00 pm-10:38 am

2 stops27h 38m

Allentown-Bethlehem

Thu 10/16

1:00 pm-9:20 pm

2 stops25h 20m

$1,159

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Wed 10/1

2:00 pm-10:38 am

2 stops51h 38m

Allentown-Bethlehem

Thu 10/16

1:00 pm-9:20 pm

2 stops25h 20m

$1,179

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Fri 10/3

6:10 am-10:38 am

2 stops35h 28m

Allentown-Bethlehem

Fri 10/31

1:00 pm-6:05 pm

2 stops22h 05m

$1,676

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Thu 11/20

7:55 am-9:41 pm

2 stops21h 46m

Allentown-Bethlehem

Fri 5/22

11:50 am-1:05 pm

2 stops18h 15m

$1,912

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Wed 10/1

7:10 am-9:54 pm

2 stops21h 44m

Allentown-Bethlehem

Thu 10/2

1:00 pm-1:05 pm

2 stops17h 05m

$2,240

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Wed 11/19

4:50 am-10:12 pm

2 stops25h 22m

Allentown-Bethlehem

Fri 5/22

5:40 pm-3:25 am

2 stops26h 45m

$3,192

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Thu 11/20

7:55 am-4:47 pm

2 stops40h 52m

$853

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Wed 10/8

6:10 am-10:38 am

2 stops35h 28m

$868

IstanbulAllentown

IST - ABE

ISTABE

Istanbul

Mon 10/6

6:10 am-10:38 am

2 stops35h 28m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results
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Best time to book a flight from Istanbul to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Istanbul 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 Istanbul Airport to Allentown

What is the cheapest month to book a flight from Istanbul Airport to Allentown?

Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Allentown (average of $289). Flying from Istanbul Airport to Allentown in December is currently the most expensive (average of $383). 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.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Allentown. 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 into for flights to Allentown from Istanbul?

    If you book a flight to Allentown from Istanbul, you will be flying to Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown. There are 0 flights from Istanbul to Allentown-Bethlehem per day from 0 different airlines.

  • How long is the flight from Istanbul Airport to Allentown?

    American Airlines and United Airlines can get you from Istanbul Airport to Allentown in just under 27h 38m. Your travel time can differ by up to 12h 02m. The distance between Istanbul Airport and Allentown is about 5050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Istanbul to Allentown?

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

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

    Yes. Cheapflights offers flight deals from Istanbul to Allentown 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 Istanbul Airport to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Allentown (average of $289). Flying from Istanbul Airport to Allentown in December is currently the most expensive (average of $383). 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

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