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Incheon Intl

$508+ Cheap flights from Lehigh Valley 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ICN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Incheon Intl

Keep the following information in mind while searching for Lehigh Valley to Incheon Intl flight deals. Data was last updated January 15, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$901
(American Airlines)

One-way from

$508
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Seoul (SEL) flights.
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From Lehigh Valley to Incheon Intl
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One-way flight from Lehigh Valley to Incheon Intl
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Find flight deals from Lehigh Valley to Incheon Intl

Cheapest flights from Lehigh Valley to Incheon Intl
Explore the most affordable flight options available from Lehigh Valley to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:00 pm
ABE
-
ICN
2 stops38h 45m
American Airlines
Sat 3/77:15 pm
ICN
-
ABE
2 stops29h 15m
American Airlines
Deal found 1/14$901
This Ovago deal was found by Cheapflights users on 1/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:28 am
ABE
-
ICN
1 stop33h 17m
Korean Air
Sat 3/77:25 pm
ICN
-
ABE
1 stop17h 24m
Korean Air
Deal found 1/14$1,011
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/185:23 pm
ABE
-
ICN
2 stops32h 52m
United Airlines
Sun 2/2212:45 pm
ICN
-
ABE
2 stops35h 16m
United Airlines
Deal found 1/13$1,244
This Delta deal was found by Cheapflights users on 1/14. 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.
Sat 2/286:28 am
ABE
-
ICN
2 stops32h 42m
Delta
Sat 3/76:00 pm
ICN
-
ABE
1 stop18h 49m
Delta
Deal found 1/14$1,264
This Korean Air deal was found by Cheapflights users on 1/13. 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 2/185:58 pm
ABE
-
ICN
1 stop31h 52m
Korean Air
Sun 2/226:00 pm
ICN
-
ABE
1 stop18h 49m
Korean Air
Deal found 1/13$1,412
This Korean Air deal was found by Cheapflights users on 1/15. 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.
Wed 4/15:59 pm
ABE
-
ICN
1 stop32h 56m
Korean Air
Sun 4/126:50 pm
ICN
-
ABE
1 stop17h 09m
Korean Air
Deal found 1/15$1,426
This Delta deal was found by Cheapflights users on 1/14. 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.
Sun 3/86:32 am
ABE
-
ICN
1 stop20h 18m
Delta
Mon 3/169:45 am
ICN
-
ABE
1 stop20h 32m
Delta
Deal found 1/14$1,430
This Delta deal was found by Cheapflights users on 1/15. 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.
Mon 7/275:40 pm
ABE
-
ICN
1 stop21h 20m
Delta
Sun 8/1610:45 am
ICN
-
ABE
1 stop19h 32m
Delta
Deal found 1/15$1,511
This Delta deal was found by Cheapflights users on 1/15. 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.
Sun 7/266:30 am
ABE
-
ICN
1 stop18h 40m
Delta
Sat 8/1510:45 am
ICN
-
ABE
1 stop19h 32m
Delta
Deal found 1/15$1,519
This Delta deal was found by Cheapflights users on 1/15. 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.
Wed 7/225:40 pm
ABE
-
ICN
1 stop21h 20m
Delta
Mon 8/1010:45 am
ICN
-
ABE
1 stop19h 32m
Delta
Deal found 1/15$1,536
This Delta deal was found by Cheapflights users on 1/15. 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.
Mon 7/205:40 pm
ABE
-
ICN
1 stop21h 20m
Delta
Sat 8/810:45 am
ICN
-
ABE
1 stop19h 32m
Delta
Deal found 1/15$1,586

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 January 15, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Incheon Intl Airport that are best for you.

Fly from

Lehigh Valley

Fly to

Incheon Intl

Route

Depart

Return

Price

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 2/28

12:00 pm-4:45 pm

2 stops38h 45m

Incheon Intl

Sat 3/7

7:15 pm-10:30 am

2 stops29h 15m

$901

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 2/28

6:28 am-5:45 am

1 stop33h 17m

Incheon Intl

Sat 3/7

7:25 pm-10:49 pm

1 stop17h 24m

$1,011

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 2/18

5:23 pm-4:15 pm

2 stops32h 52m

Incheon Intl

Sun 2/22

12:45 pm-10:01 am

2 stops35h 16m

$1,244

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 2/18

5:58 pm-3:50 pm

1 stop31h 52m

Incheon Intl

Sun 2/22

6:00 pm-10:49 pm

1 stop18h 49m

$1,412

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 4/1

5:59 pm-3:55 pm

1 stop32h 56m

Incheon Intl

Sun 4/12

6:50 pm-10:59 pm

1 stop17h 09m

$1,426

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 4/1

5:38 pm-3:00 pm

2 stops32h 22m

Incheon Intl

Sun 4/12

4:50 pm-9:58 am

2 stops30h 08m

$2,197

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 4/30

6:25 am-3:55 pm

1 stop20h 30m

Incheon Intl

Tue 5/12

8:45 am-10:56 pm

1 stop27h 11m

$5,837

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 5/1

6:30 am-4:20 am

2 stops32h 50m

Incheon Intl

Tue 5/12

4:50 pm-10:21 am

2 stops30h 31m

$5,981

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 5/1

6:25 am-5:50 pm

1 stop22h 25m

Incheon Intl

Tue 5/12

10:45 am-10:56 pm

1 stop25h 11m

$6,337

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 4/23

5:38 pm-3:00 pm

2 stops32h 22m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 13 results
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Best time to book a flight from Lehigh Valley to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Lehigh Valley 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 Lehigh Valley to Incheon Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Incheon Intl Airport?

    Airlines like American Airlines, Korean Air, and United Airlines fly from Lehigh Valley to Incheon Intl Airport in about 32h 52m. The time it takes to get you to your destination can typically vary by up to 5h 53m. The distance between Lehigh Valley and Incheon Intl Airport is about 6861 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley 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.

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

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