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Incheon Intl

$543+ 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
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
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 November 16, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$860
(American Airlines)

One-way from

$543
(Delta)
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 November 16, 2025.

This American Airlines deal was found by Cheapflights users on 11/14. 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 12/65:14 pmABE - ICN
2 stops33h 31mAmerican Airlines
Sat 12/137:15 pmICN - ABE
2 stops32h 15mAmerican Airlines
Deal found 11/14$860
This Delta deal was found by Cheapflights users on 11/14. 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 12/66:00 pmABE - ICN
1 stop21h 45mDelta
Sat 12/136:00 pmICN - ABE
1 stop18h 11mDelta
Deal found 11/14$1,196
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:00 pmABE - ICN
2 stops26h 40mUnited Airlines
Fri 12/56:00 pmICN - ABE
2 stops31h 52mUnited Airlines
Deal found 11/14$1,270
This Korean Air deal was found by Cheapflights users on 11/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:10 amABE - ICN
1 stop19h 40mKorean Air
Fri 12/56:00 pmICN - ABE
1 stop18h 11mKorean Air
Deal found 11/14$1,329
This Delta deal was found by Cheapflights users on 11/15. 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.
Thu 12/186:00 pmABE - ICN
1 stop21h 45mDelta
Sun 1/47:25 pmICN - ABE
1 stop17h 21mDelta
Deal found 11/15$4,306

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 November 16, 2025.
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

Mon 3/2

6:28 am-3:50 pm

1 stop19h 22m

Incheon Intl

Fri 3/6

6:00 pm-10:47 pm

1 stop18h 47m

$953

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 3/2

5:23 pm-4:15 pm

2 stops32h 52m

Incheon Intl

Fri 3/6

12:45 pm-9:59 am

2 stops35h 14m

$957

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 12/6

6:00 pm-5:45 am

1 stop21h 45m

Incheon Intl

Sat 12/13

6:00 pm-10:11 pm

1 stop18h 11m

$1,196

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 11/28

1:00 pm-5:40 am

2 stops26h 40m

Incheon Intl

Fri 12/5

6:00 pm-11:52 am

2 stops31h 52m

$1,270

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 11/28

6:10 am-3:50 pm

1 stop19h 40m

Incheon Intl

Fri 12/5

6:00 pm-10:11 pm

1 stop18h 11m

$1,329

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

6:30 am-2:10 pm

1 stop18h 40m

$543

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 4/23

6:30 am-2:10 pm

1 stop18h 40m

$543

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 4/23

5:32 pm-3:00 pm

2 stops32h 28m

$564

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/24

5:32 pm-3:00 pm

2 stops32h 28m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

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 Delta and United Airlines fly from Lehigh Valley to Incheon Intl Airport in about 19h 22m. The time it takes to get you to your destination can typically vary by up to 13h 30m. 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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