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$741+ 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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$2,247
(Delta)

One-way from

$741
(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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 6/2011:30 amICN - ABE
2 stops23h 25mUnited Airlines
Sun 8/245:28 pmABE - ICN
2 stops32h 32mUnited Airlines
Deal found 6/10$1,354
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Wed 6/116:50 pmICN - ABE
1 stop35h 35mKorean Air
Sun 8/246:00 amABE - ICN
1 stop21h 50mKorean Air
Deal found 6/10$1,786
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:25 pmICN - ABE
2 stops37h 04mKLM
Sun 8/246:14 pmABE - ICN
2 stops33h 11mKLM
Deal found 6/10$1,815
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/209:20 amICN - ABE
1 stop21h 05mMultiple Airlines
Sun 8/249:15 pmABE - ICN
2 stops59h 20mMultiple Airlines
Deal found 6/10$2,234
This Delta deal was found by Cheapflights users on 6/11. 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 7/248:45 amPUS - ABE
2 stops40h 30mDelta
Thu 7/316:00 amABE - PUS
2 stops25h 45mDelta
Deal found 6/11$2,247
This Korean Air deal was found by Cheapflights users on 6/10. 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 7/2510:40 amPUS - ABE
2 stops24h 50mKorean Air
Fri 8/16:14 pmABE - PUS
2 stops36h 21mKorean Air
Deal found 6/10$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 June 12, 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

BusanAllentown

PUS - ABE

PUSABE

Busan Gimhae

Thu 7/24

8:45 am-12:15 pm

2 stops40h 30m

Allentown-Bethlehem

Thu 7/31

6:00 am-8:45 pm

2 stops25h 45m

$2,247

BusanAllentown

PUS - ABE

PUSABE

Busan Gimhae

Fri 7/25

10:40 am-10:30 pm

2 stops24h 50m

Allentown-Bethlehem

Fri 8/1

6:14 pm-7:35 pm

2 stops36h 21m

$2,313

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 8/25

4:50 pm-9:54 pm

2 stops42h 04m

$741

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Fri 8/1

6:45 pm-12:15 pm

2 stops30h 30m

$1,031

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 8/25

6:50 pm-5:34 pm

1 stop35h 44m

$1,040

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sun 6/22

4:25 pm-10:29 pm

1 stop19h 04m

$1,161

BusanAllentown

PUS - ABE

PUSABE

Busan Gimhae

Fri 7/25

8:45 am-10:30 pm

2 stops26h 45m

$1,442

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $292). 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.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

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
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

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
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

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
2,868 reviews
Korean Air
8.4
Very good
1,088 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Food

8.1

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 $741. Users have also found prices from $1,031 and $1,040 on WestJet and Korean Air, 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 $292). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from South Korea to Allentown

Discover the top airline that operate flights from South Korea to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,629Average$1,887FlexibilityNo cancel feeOn-time81%

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