HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$546+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — ICN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 17, 2025.

Round-trip from

$870
(Delta)

One-way from

$546
(Delta)
From Lehigh Valley to Incheon Intl
Search Deals
One-way flight from Lehigh Valley to Incheon Intl
Search Deals

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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 9/216:00 amABE - ICN
1 stop19h 10mDelta
Tue 10/144:25 pmICN - ABE
1 stop18h 50mDelta
Deal found 9/15$870
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 9/295:28 pmABE - ICN
2 stops21h 52mUnited Airlines
Mon 10/64:50 pmICN - ABE
2 stops30h 48mUnited Airlines
Deal found 9/16$875
This Delta deal was found by Cheapflights users on 9/17. 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 10/216:00 amABE - ICN
1 stop19h 10mDelta
Thu 11/206:00 pmICN - ABE
1 stop18h 12mDelta
Deal found 9/17$934
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/236:00 amABE - ICN
1 stop19h 10mDelta
Thu 10/164:25 pmICN - ABE
1 stop18h 50mDelta
Deal found 9/15$944
This Delta deal was found by Cheapflights users on 9/15. 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 9/226:12 pmABE - ICN
1 stop20h 48mDelta
Wed 10/154:25 pmICN - ABE
1 stop18h 50mDelta
Deal found 9/15$1,064
This Korean Air deal was found by Cheapflights users on 9/16. 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.
Mon 9/296:00 amABE - ICN
1 stop21h 50mKorean Air
Mon 10/69:20 amICN - ABE
1 stop21h 00mKorean Air
Deal found 9/16$1,134
This Delta deal was found by Cheapflights users on 9/16. 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 12/205:57 pmABE - ICN
1 stop21h 48mDelta
Thu 1/19:45 amICN - ABE
1 stop17h 18mDelta
Deal found 9/16$3,322
This Delta deal was found by Cheapflights users on 9/17. 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 amABE - ICN
1 stop19h 50mDelta
Sun 1/47:25 pmICN - ABE
1 stop17h 21mDelta
Deal found 9/17$4,905

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 September 17, 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

Tue 10/21

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Thu 11/20

6:00 pm-10:12 pm

1 stop18h 12m

$870

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 9/29

5:28 pm-4:20 am

2 stops21h 52m

Incheon Intl

Mon 10/6

4:50 pm-10:38 am

2 stops30h 48m

$875

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/1

5:40 pm-3:50 pm

1 stop32h 10m

Incheon Intl

Wed 3/4

7:25 pm-10:52 pm

1 stop17h 27m

$982

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 3/1

5:40 pm-4:45 pm

2 stops33h 05m

Incheon Intl

Wed 3/4

6:50 pm-10:47 am

2 stops29h 57m

$1,076

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 9/29

6:00 am-4:50 pm

1 stop21h 50m

Incheon Intl

Mon 10/6

9:20 am-5:20 pm

1 stop21h 00m

$1,134

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 10/22

6:00 am-2:10 pm

1 stop19h 10m

$546

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Tue 10/21

6:00 am-2:10 pm

1 stop19h 10m

$546

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 11/24

6:00 pm-5:45 am

1 stop21h 45m

$546

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Tue 9/30

6:12 pm-4:00 am

1 stop20h 48m

$560

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 10/24

6:00 am-2:10 pm

1 stop19h 10m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 17 results
1
2

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 10m. The time it takes to get you to your destination can typically vary by up to 2h 42m. 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.

  • What is the cheapest month to book a flight from Lehigh Valley to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Lehigh Valley to Incheon Intl Airport (average of $989). Flying from Lehigh Valley to Incheon Intl Airport in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.