HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$522+ Cheap flights from South Korea 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — ABE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Korea to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from South Korea to Allentown

Best flights from South Korea to Allentown
Discover carefully curated flight deals from South Korea to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 2/512:45 pmICN - ABE
2 stops35h 56mUnited Airlines
Mon 2/94:57 pmABE - ICN
2 stops46h 43mUnited Airlines
Deal found 10/29$522
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.
Thu 2/58:35 pmICN - ABE
2 stops40h 15mDelta
Mon 2/96:28 amABE - ICN
1 stop19h 22mDelta
Deal found 10/28$1,575
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 pmICN - ABE
1 stop18h 50mKorean Air
Mon 2/95:58 pmABE - ICN
1 stop21h 47mKorean Air
Deal found 10/28$1,597
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 3/97:40 amTAE - ABE
2 stops46h 33mDelta
Wed 3/115:40 pmABE - TAE
2 stops37h 05mDelta
Deal found 10/27$1,705
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.
Sun 3/812:00 pmPUS - ABE
2 stops23h 52mDelta
Wed 3/116:30 amABE - PUS
2 stops39h 20mDelta
Deal found 10/28$1,759

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 October 30, 2025.

Round-trip from

$522
(United Airlines)
From South Korea to Allentown-Bethlehem
Search Deals

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 October 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

Thu 2/5

12:45 pm-10:41 am

2 stops35h 56m

Allentown-Bethlehem

Mon 2/9

4:57 pm-5:40 am

2 stops46h 43m

$522

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

8:35 pm-10:50 pm

2 stops40h 15m

Allentown-Bethlehem

Mon 2/9

6:28 am-3:50 pm

1 stop19h 22m

$1,575

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

6:00 pm-10:50 pm

1 stop18h 50m

Allentown-Bethlehem

Mon 2/9

5:58 pm-5:45 am

1 stop21h 47m

$1,597

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

$1,705

BusanAllentown

PUS - ABE

PUSABE

Busan Gimhae

Sun 3/8

12:00 pm-9:52 pm

2 stops23h 52m

Allentown-Bethlehem

Wed 3/11

6:30 am-10:50 am

2 stops39h 20m

$1,759

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 1/10

12:45 pm-10:41 am

2 stops35h 56m

$1,512

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 1/10

8:30 am-2:59 pm

3 stops44h 29m

$1,568

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 1/10

6:00 pm-5:18 pm

1 stop37h 18m

$1,720

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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, November is the cheapest month in which you can book a flight from South Korea to Allentown (average of $417). Flying from South Korea to Allentown in July is currently the most expensive (average of $641). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from South Korea to Allentown at noon. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight in the afternoon.

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 35h 56m. The time it takes to get you to your destination can typically vary by up to 4h 19m. The distance between South Korea and Allentown is about 6861 mi. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from South Korea to Allentown (average of $417). Flying from South Korea to Allentown in July is currently the most expensive (average of $641). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.