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Incheon Intl

$560+ Cheap flights from Allentown (ABE) to Incheon Intl (ICN)

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ICN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Allentown to Incheon Intl

Cheapest flights from Allentown to Incheon Intl
Explore the most affordable flight options available from Allentown to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 10/285:22 pmABE - ICN
2 stops32h 48mUnited Airlines
Fri 10/315:05 pmICN - ABE
2 stops36h 42mUnited Airlines
Deal found 10/28$836
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 10/2812:46 pmABE - ICN
1 stop27h 09mDelta
Fri 10/317:25 pmICN - ABE
1 stop34h 55mDelta
Deal found 10/28$876

Cheap flight deals from Allentown to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Incheon Intl (ICN). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$882
(American Airlines)

One-way from

$560
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Incheon Intl flights.
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From Allentown-Bethlehem to Incheon Intl
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One-way flight from Allentown-Bethlehem to Incheon Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Incheon Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Allentown to Incheon Intl Airport that are best for you.

Fly from

Allentown

Fly to

Incheon Intl

Route

Depart

Return

Price

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/1

12:01 pm-4:45 pm

2 stops38h 44m

Incheon Intl

Wed 3/4

6:50 pm-12:28 am

2 stops43h 38m

$882

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 2/9

6:28 am-3:50 pm

1 stop19h 22m

Incheon Intl

Tue 2/17

7:25 pm-10:52 pm

1 stop17h 27m

$886

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 2/9

11:30 am-5:40 am

2 stops28h 10m

Incheon Intl

Tue 2/17

6:00 pm-9:58 am

2 stops29h 58m

$914

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/1

5:40 pm-3:50 pm

1 stop32h 10m

Incheon Intl

Wed 3/4

6:00 pm-10:52 pm

1 stop18h 52m

$940

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 4/1

6:30 am-2:10 pm

1 stop18h 40m

Incheon Intl

Wed 4/22

4:25 pm-10:56 pm

1 stop19h 31m

$1,117

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 3/23

10:33 am-4:40 am

2 stops29h 07m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Allentown to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Incheon Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from Allentown to Incheon Intl Airport (average of $283). Flying from Allentown to Incheon Intl Airport in June is currently the most expensive (average of $575). 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 Allentown to Incheon Intl. 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 Incheon Intl?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Incheon Intl. 0 airlines have flights from Allentown-Bethlehem to Incheon Intl on a regular basis. Booking flights from Allentown-Bethlehem to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • How long is the flight from Allentown to Incheon Intl Airport?

    For as low as $886, American Airlines can have you in Incheon Intl Airport from Allentown in 19h 22m. There are 6861 mi between Allentown and Incheon Intl Airport. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Allentown to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Allentown to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Allentown to Incheon Intl Airport (average of $283). Flying from Allentown to Incheon Intl Airport in June is currently the most expensive (average of $575). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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