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Incheon Intl

$419+ Cheap flights from Allentown (ABE) to Incheon Intl (ICN)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ICN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Allentown to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 29, 2025.

Round-trip from

$1,068
(Delta)

One-way from

$419
(American Airlines)
From Allentown-Bethlehem to Incheon Intl
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One-way flight from Allentown-Bethlehem to Incheon Intl
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Find flight deals from Allentown to Incheon Intl

Cheapest flights from Allentown to Incheon Intl
Explore the most affordable flight options available from Allentown to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
jue. 9/116:12 pmABE - ICN
1 stop20h 48mDelta
jue. 9/186:50 pmICN - ABE
1 stop35h 41mDelta
Deal found 7/28$1,068
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:59 pmABE - ICN
2 stops30h 31mAmerican Airlines
jue. 9/185:25 pmICN - ABE
2 stops33h 40mAmerican Airlines
Deal found 7/28$1,075
This Korean Air deal was found by Cheapflights users on 7/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:46 pmABE - ICN
1 stop26h 14mMultiple Airlines
dom. 10/194:25 pmICN - ABE
1 stop18h 50mMultiple Airlines
Deal found 7/29$1,377
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:46 pmABE - ICN
2 stops40h 59mWestJet
dom. 10/199:40 pmICN - ABE
2 stops37h 35mWestJet
Deal found 7/29$2,419
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/111:00 pmABE - ICN
2 stops26h 20mUnited Airlines
jue. 9/1811:30 amICN - ABE
3 stops23h 24mUnited Airlines
Deal found 7/28$2,671
This Korean Air deal was found by Cheapflights users on 7/28. 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.
mar. 11/185:40 pmABE - ICN
1 stop22h 05mKorean Air
jue. 12/119:45 amICN - ABE
1 stop27h 07mKorean Air
Deal found 7/28$4,122

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Incheon Intl 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 julio 29, 2025.
Use the filters below to find and compare flights from Allentown to Incheon Intl Airport that are best for you.

Fly from

Allentown

Fly to

Incheon Intl

Route

Depart

Return

Price

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

jue. 9/11

6:12 pm-4:00 am

1 stop20h 48m

Incheon Intl

jue. 9/18

6:50 pm-5:31 pm

1 stop35h 41m

$1,068

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

jue. 9/11

7:59 pm-3:30 pm

2 stops30h 31m

Incheon Intl

jue. 9/18

5:25 pm-2:05 pm

2 stops33h 40m

$1,075

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

jue. 10/9

12:46 pm-4:00 am

1 stop26h 14m

Incheon Intl

dom. 10/19

4:25 pm-10:15 pm

1 stop18h 50m

$1,377

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

jue. 10/9

12:46 pm-6:45 pm

2 stops40h 59m

Incheon Intl

dom. 10/19

9:40 pm-10:15 pm

2 stops37h 35m

$2,419

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

jue. 9/11

1:00 pm-4:20 am

2 stops26h 20m

Incheon Intl

jue. 9/18

11:30 am-9:54 pm

3 stops23h 24m

$2,671

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mié. 9/17

7:00 pm-3:30 pm

2 stops31h 30m

$419

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mié. 9/17

6:12 pm-4:00 am

1 stop20h 48m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Allentown to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Allentown to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Allentown to Incheon Intl Airport (average of $998). Flying from Allentown to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated julio 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Allentown to Incheon Intl Airport 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.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,973 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Incheon Intl. 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 Incheon Intl?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Incheon Intl. 0 airlines have flights from Allentown-Bethlehem to Incheon Intl on a regular basis. Booking flights from Allentown-Bethlehem to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • What are the cheapest airlines flying from Allentown to Incheon Intl Airport round-trip?

    Our cheapest airline available from Allentown to Incheon Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $1,068 on this airline. Additional options worth looking into are American Airlines and WestJet, starting at $1,075 and $2,419 round-trip.

  • Can I find deals for flights from Allentown to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Allentown to Incheon Intl?

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

  • Can I find deals for business class flights from Allentown to Incheon Intl?

    Yes. Cheapflights offers flight deals from Allentown to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Incheon Intl Airport (average of $998). Flying from Allentown to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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