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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 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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 2/226:00 pm
ICN
-
ABE
2 stops30h 01m
United Airlines
Deal found 1/22$1,121
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 3/245:58 pm
ABE
-
ICN
1 stop21h 57m
Delta
Tue 4/144:25 pm
ICN
-
ABE
1 stop19h 34m
Delta
Deal found 1/22$1,270
This Delta deal was found by Cheapflights users on 1/22. 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 3/256:32 am
ABE
-
ICN
1 stop22h 13m
Delta
Wed 4/154:25 pm
ICN
-
ABE
1 stop19h 34m
Delta
Deal found 1/22$1,285
This Delta deal was found by Cheapflights users on 1/22. 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
Sun 3/157:40 pm
ICN
-
ABE
2 stops29h 36m
Delta
Deal found 1/22$1,304
This Korean Air deal was found by Cheapflights users on 1/22. 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 stop21h 47m
Korean Air
Sun 2/227:25 pm
ICN
-
ABE
1 stop17h 24m
Korean Air
Deal found 1/22$1,403
This Korean Air deal was found by Cheapflights users on 1/22. 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.
Sun 3/86:32 am
ABE
-
ICN
1 stop22h 13m
Multiple Airlines
Sun 3/156:00 pm
ICN
-
ABE
1 stop36h 17m
Multiple Airlines
Deal found 1/22$1,411
This Delta deal was found by Cheapflights users on 1/22. 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 11/235:40 pm
ABE
-
ICN
1 stop22h 05m
Delta
Sat 11/287:25 pm
ICN
-
ABE
1 stop17h 21m
Delta
Deal found 1/22$1,449

Find 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 24, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,121
(United Airlines)

One-way from

$508
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Seoul (SEL) flight deals.
Search Deals
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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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 24, 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

Wed 2/18

5:23 pm-4:15 pm

2 stops32h 52m

Incheon Intl

Sun 2/22

6:00 pm-10:01 am

2 stops30h 01m

$1,121

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Tue 3/24

5:58 pm-4:55 am

1 stop21h 57m

Incheon Intl

Tue 4/14

4:25 pm-10:59 pm

1 stop19h 34m

$1,270

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 3/25

6:32 am-5:45 pm

1 stop22h 13m

Incheon Intl

Wed 4/15

4:25 pm-10:59 pm

1 stop19h 34m

$1,285

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/8

6:32 am-5:10 am

2 stops33h 38m

Incheon Intl

Sun 3/15

7:40 pm-12:16 pm

2 stops29h 36m

$1,381

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 2/18

5:58 pm-5:45 am

1 stop21h 47m

Incheon Intl

Sun 2/22

7:25 pm-10:49 pm

1 stop17h 24m

$1,403

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/8

6:32 am-5:45 pm

1 stop22h 13m

Incheon Intl

Sun 3/15

6:00 pm-5:17 pm

1 stop36h 17m

$1,411

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 5/1

10:35 am-4:20 am

2 stops28h 45m

Incheon Intl

Tue 5/12

4:50 pm-10:00 am

2 stops30h 10m

$5,981

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 4/23

10:35 am-4:20 am

2 stops28h 45m

$508

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

5:38 pm-3:00 pm

2 stops32h 22m

$508

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

6:25 am-5:50 pm

1 stop22h 25m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 11 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 United Airlines and Delta fly from Lehigh Valley to Incheon Intl Airport in about 21h 57m. The time it takes to get you to your destination can typically vary by up to 10h 55m. 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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