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$439+ Cheap flights from Allentown (ABE) to South Korea

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ICN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Allentown to South Korea

Cheapest flights from Allentown to South Korea
Explore the most affordable flight options available from Allentown to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/216:17 amABE - ICN
2 stops33h 23mUnited Airlines
Tue 12/236:00 pmICN - ABE
2 stops36h 30mUnited Airlines
Deal found 12/17$2,714
This Delta deal was found by Cheapflights users on 12/17. 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.
Sun 12/216:25 amABE - ICN
1 stop19h 25mDelta
Tue 12/237:40 pmICN - ABE
2 stops31h 33mDelta
Deal found 12/17$2,977
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:15 pmABE - ICN
2 stops33h 30mAmerican Airlines
Tue 12/237:15 pmICN - ABE
2 stops30h 05mAmerican Airlines
Deal found 12/17$3,137
This Korean Air deal was found by Cheapflights users on 12/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:25 amABE - ICN
1 stop19h 25mMultiple Airlines
Tue 12/237:25 pmICN - ABE
1 stop31h 48mMultiple Airlines
Deal found 12/17$3,504

Find flight deals from Allentown to South Korea

Keep the following information in mind while searching for Allentown to South Korea flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$920
(United Airlines)

One-way from

$439
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$1,633
Provider with most accurate pricing for New York (NYC)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Seoul (SEL) flights.
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From Allentown-Bethlehem to South Korea
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One-way flight from Allentown-Bethlehem to South Korea
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to South Korea 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 December 18, 2025.
Use the filters below to find and compare flights from Allentown to South Korea that are best for you.

Fly from

Allentown

Fly to

South Korea

Route

Depart

Return

Price

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 1/18

6:15 am-5:40 am

2 stops33h 25m

Incheon Intl

Thu 1/22

6:00 pm-10:41 am

2 stops30h 41m

$920

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 1/16

6:28 am-3:50 pm

1 stop19h 22m

Incheon Intl

Mon 1/26

6:00 pm-10:50 pm

1 stop18h 50m

$1,112

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 1/18

2:00 pm-5:45 am

1 stop25h 45m

Incheon Intl

Thu 1/22

6:00 pm-10:50 pm

1 stop18h 50m

$1,179

AllentownBusan

ABE - PUS

ABEPUS

Allentown-Bethlehem

Fri 1/23

5:59 pm-8:10 am

2 stops24h 11m

Busan Gimhae

Tue 1/27

12:00 pm-10:50 pm

2 stops24h 50m

$1,289

AllentownDaegu

ABE - TAE

ABETAE

Allentown-Bethlehem

Sat 1/31

5:59 pm-7:45 pm

2 stops35h 46m

Daegu

Tue 2/3

7:40 am-10:50 pm

2 stops29h 10m

$1,324

AllentownBusan

ABE - PUS

ABEPUS

Allentown-Bethlehem

Fri 1/30

5:59 pm-8:10 am

2 stops48h 11m

Busan Gimhae

Fri 2/6

10:25 am-1:01 pm

2 stops40h 36m

$1,338

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 1/21

1:02 pm-4:45 pm

2 stops37h 43m

$439

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

5:51 pm-3:30 pm

2 stops32h 39m

$439

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

6:30 am-2:10 pm

1 stop18h 40m

$543

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 1/25

6:28 am-3:50 pm

1 stop19h 22m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 15 results
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Best time to book a flight from Allentown to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

What is the cheapest month to book a flight from Allentown to South Korea?

Currently, October is the cheapest month in which you can book a flight from Allentown to South Korea (average of $258). Flying from Allentown to South Korea in June is currently the most expensive (average of $566). 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 KR?

Find hourly flight availability from Allentown to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Allentown to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Allentown to South Korea. 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 South Korea?

    Allentown-Bethlehem (ABE) is the airport you will fly out of if you book a flight from Allentown to South Korea. It is only a 3.9 mi journey to Allentown-Bethlehem (ABE) from Allentown’s city center.

  • How long is the flight from Allentown to South Korea?

    There are many flights that can get you from Allentown to South Korea in 19h 22m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. There are 6861 mi between Allentown and South Korea. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Allentown to South Korea?

    Most travelers choose Allentown-Bethlehem - Incheon Intl, Allentown-Bethlehem - Busan Gimhae or Allentown-Bethlehem - Daegu when deciding on the best route from Allentown to South Korea.

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

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

  • How can I find direct flights from Allentown to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Allentown to South Korea 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 South Korea?

    Currently, October is the cheapest month in which you can book a flight from Allentown to South Korea (average of $258). Flying from Allentown to South Korea in June is currently the most expensive (average of $566). 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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