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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 26 — Jan 21
Fri 12/26
Fri 1/2
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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$916
(Delta)

One-way from

$543
(Delta)

Popular in

December

Cheapest in

November

Average price

$1,071
Provider with most accurate pricing for New York (NYC)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-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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Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 26, 2025.

This Delta deal was found by Cheapflights users on 11/24. 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 12/46:25 amABE - ICN
1 stop19h 25mDelta
Sun 12/286:00 pmICN - ABE
1 stop18h 46mDelta
Deal found 11/24$1,724
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Thu 12/45:22 pmABE - ICN
2 stops22h 18mUnited Airlines
Sun 12/286:00 pmICN - ABE
2 stops36h 30mUnited Airlines
Deal found 11/24$1,911
This Delta deal was found by Cheapflights users on 11/26. 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 12/206:25 amABE - ICN
1 stop21h 20mDelta
Wed 12/246:00 pmICN - ABE
1 stop18h 46mDelta
Deal found 11/26$11,943

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 26, 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

Fri 1/23

6:28 am-3:50 pm

1 stop19h 22m

Incheon Intl

Tue 1/27

7:25 pm-10:50 pm

1 stop17h 25m

$916

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 1/23

6:15 am-5:40 am

2 stops33h 25m

Incheon Intl

Tue 1/27

6:00 pm-10:41 am

2 stops30h 41m

$920

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 1/10

11:30 am-4:15 pm

2 stops62h 45m

Incheon Intl

Sat 1/17

6:00 pm-10:41 am

2 stops30h 41m

$971

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 2/11

6:15 am-5:40 am

2 stops33h 25m

Incheon Intl

Sun 2/15

12:45 pm-9:58 am

2 stops35h 13m

$1,029

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 4/10

6:25 am-2:10 pm

1 stop18h 45m

Incheon Intl

Tue 4/14

4:25 pm-10:56 pm

1 stop19h 31m

$1,126

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 2/11

5:59 pm-5:45 am

1 stop21h 46m

Incheon Intl

Sun 2/15

6:00 pm-10:45 pm

1 stop18h 45m

$1,178

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 4/29

5:40 pm-4:00 am

1 stop21h 20m

Incheon Intl

Sun 5/3

4:25 pm-10:56 pm

1 stop19h 31m

$1,214

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 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 14h 03m. 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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