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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. 21 — dec. 281
søn. 12/21
søn. 12/28
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 21, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$916
(Delta)

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 21, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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.
fre. 12/126:25 amABE - ICN
1 stop21h 20mDelta
lør. 12/207:25 pmICN - ABE
1 stop17h 21mDelta
Deal found 11/19$2,439

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 21, 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

fre. 1/23

5:58 pm-5:45 am

1 stop21h 47m

Incheon Intl

tir. 1/27

6:00 pm-10:50 pm

1 stop18h 50m

$916

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

fre. 1/23

4:57 pm-4:15 pm

2 stops33h 18m

Incheon Intl

tir. 1/27

6:00 pm-10:41 am

2 stops30h 41m

$920

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

lør. 1/3

6:04 pm-3:50 pm

1 stop31h 46m

Incheon Intl

lør. 1/10

6:00 pm-10:10 pm

1 stop18h 10m

$1,483

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

lør. 1/3

5:07 pm-4:15 pm

2 stops33h 08m

Incheon Intl

lør. 1/10

12:45 pm-10:41 am

2 stops35h 56m

$1,567

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

fre. 4/24

6:30 am-2:10 pm

1 stop18h 40m

$543

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

tor. 4/23

6:30 am-2:10 pm

1 stop18h 40m

$543

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

tor. 4/23

5:32 pm-3:00 pm

2 stops32h 28m

$564

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

fre. 4/24

5:32 pm-3:00 pm

2 stops32h 28m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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 21h 47m. The time it takes to get you to your destination can typically vary by up to 11h 31m. 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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