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$546+ Cheap flights from South Korea to Allentown (ABE)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ABE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from South Korea to Allentown

Keep the following information in mind while searching for South Korea to Allentown flight deals. Data was last updated September 16, 2025.

Round-trip from

$841
(United Airlines)

One-way from

$546
(Kiwi.com)
From South Korea to Allentown-Bethlehem
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One-way flight from South Korea to Allentown-Bethlehem
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Find flight deals from South Korea to Allentown

Cheapest flights from South Korea to Allentown
Explore the most affordable flight options available from South Korea to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 10/3011:55 amICN - ABE
2 stops41h 52mUnited Airlines
Thu 11/61:00 pmABE - ICN
2 stops37h 15mUnited Airlines
Deal found 9/14$1,239
This Delta deal was found by Cheapflights users on 9/14. 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 10/306:00 pmICN - ABE
1 stop17h 15mDelta
Thu 11/612:46 pmABE - ICN
2 stops26h 24mDelta
Deal found 9/14$1,484
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:10 pmICN - ABE
3 stops40h 31mMultiple Airlines
Thu 11/612:11 pmABE - ICN
3 stops41h 14mMultiple Airlines
Deal found 9/14$1,509
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Fri 10/34:25 pmICN - ABE
1 stop19h 16mMultiple Airlines
Wed 10/86:00 amABE - ICN
1 stop19h 10mMultiple Airlines
Deal found 9/15$2,003
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/38:25 pmICN - ABE
2 stops28h 39mDelta
Wed 10/86:00 amABE - ICN
1 stop19h 10mDelta
Deal found 9/15$2,274
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/34:50 pmICN - ABE
2 stops30h 48mUnited Airlines
Wed 10/86:30 amABE - ICN
2 stops32h 50mUnited Airlines
Deal found 9/14$2,313

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea 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 16, 2025.
Use the filters below to find and compare flights from South Korea to Allentown that are best for you.

Fly from

South Korea

Fly to

Allentown

Route

Depart

Return

Price

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

12:45 pm-10:41 am

2 stops35h 56m

Allentown-Bethlehem

Mon 2/9

6:15 am-5:40 am

2 stops33h 25m

$841

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 10/30

11:55 am-4:47 pm

2 stops41h 52m

Allentown-Bethlehem

Thu 11/6

1:00 pm-4:15 pm

2 stops37h 15m

$1,239

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 10/30

7:25 pm-1:18 pm

1 stop30h 53m

Allentown-Bethlehem

Thu 11/6

6:00 am-5:45 am

1 stop33h 45m

$1,497

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 10/30

7:10 pm-10:41 pm

3 stops40h 31m

Allentown-Bethlehem

Thu 11/6

12:11 pm-7:25 pm

3 stops41h 14m

$1,509

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

8:35 pm-5:13 pm

2 stops34h 38m

Allentown-Bethlehem

Mon 2/9

5:40 pm-5:45 am

1 stop22h 05m

$1,618

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

6:00 pm-5:13 pm

1 stop37h 13m

Allentown-Bethlehem

Mon 2/9

6:30 am-3:50 pm

1 stop19h 20m

$1,641

BusanAllentown

PUS - ABE

PUSABE

Busan Gimhae

Sun 3/8

7:00 am-9:52 pm

2 stops28h 52m

Allentown-Bethlehem

Wed 3/11

5:40 pm-8:10 am

2 stops25h 30m

$1,807

DaeguAllentown

TAE - ABE

TAEABE

Daegu

Mon 3/9

7:40 am-5:13 pm

2 stops46h 33m

Allentown-Bethlehem

Wed 3/11

5:40 pm-7:45 pm

2 stops37h 05m

$1,831

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 10/27

1:20 pm-9:26 am

2 stops33h 06m

$546

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 10/27

6:00 pm-5:20 pm

1 stop36h 20m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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Best time to book a flight from South Korea to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from South Korea to Allentown (average of $289). Flying from South Korea 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.

What is the cheapest time of day to fly from KR to ABE?

Find hourly flight availability from South Korea to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from South Korea to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

    For a flight from South Korea to Allentown, you will be flying into Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city.

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

    Airlines like United Airlines and Delta fly from South Korea to Allentown in about 30h 53m. The time it takes to get you to your destination can typically vary by up to 5h 03m. The distance between South Korea and Allentown is about 6861 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Korea to Allentown one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $1,033. Users have also found prices from $1,067 and $1,204 on Delta and WestJet, respectively.

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

    The most popular flight routes from South Korea to Allentown are Incheon Intl - Allentown-Bethlehem, Busan Gimhae - Allentown-Bethlehem and Daegu - Allentown-Bethlehem.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from South Korea to Allentown (average of $289). Flying from South Korea 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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