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$473+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ABE
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$2,012
(Korean Air)

One-way from

$473
(United Airlines)
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 July 30, 2025.

This Korean Air deal was found by Cheapflights users on 7/30. 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.
Tue 8/124:25 pmICN - ABE
1 stop32h 51mMultiple Airlines
Fri 9/56:00 amABE - ICN
1 stop19h 10mMultiple Airlines
Deal found 7/30$2,012
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/1211:30 amICN - ABE
2 stops23h 25mUnited Airlines
Fri 9/56:37 amABE - ICN
2 stops32h 43mUnited Airlines
Deal found 7/30$2,208

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 July 30, 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

Tue 8/12

4:25 pm-12:16 pm

1 stop32h 51m

Allentown-Bethlehem

Fri 9/5

6:00 am-2:10 pm

1 stop19h 10m

$2,012

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Tue 8/12

11:30 am-9:55 pm

2 stops23h 25m

Allentown-Bethlehem

Fri 9/5

6:37 am-4:20 am

2 stops32h 43m

$2,208

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 8/25

11:30 am-11:58 am

2 stops37h 28m

$473

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Tue 10/14

9:05 pm-12:11 pm

3 stops52h 06m

$544

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 10/16

8:45 pm-10:15 pm

2 stops38h 30m

$769

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Wed 10/15

4:25 pm-10:15 pm

1 stop18h 50m

$975

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 10/13

4:25 pm-10:15 pm

1 stop18h 50m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 $395). 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 July 30, 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.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from South Korea to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,896 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
WestJet
7.2
Good
2,975 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $473. Users have also found prices from $769 and $975 on WestJet and Delta, respectively.

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

    The most popular flight routes from South Korea to Allentown are Busan Gimhae - Allentown-Bethlehem, Incheon Intl - 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 $395). 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.

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