$1,108+ Cheap flights from Allentown (ABE) to Seoul (SEL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEL
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Seoul 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
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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 Allentown to Seoul
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Cheapest flights from Allentown to SeoulExplore the most affordable flight options available from Allentown to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Allentown to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 9/36:09 pm -
1 stop20h 51m
Wed 9/94:25 pm -
1 stop19h 01m
Deal found 8/31![Delta logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 9/35:12 pm -
2 stops33h 33m
Wed 9/95:50 pm -
2 stops31h 35m
Deal found 8/31![American Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 8/29. 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 9/1012:56 pm -
1 stop26h 04m
Sun 9/204:25 pm -
1 stop18h 51m
Deal found 8/29![Delta logo]()
$1,158
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 12/245:30 pm -
2 stops32h 55m
Mon 3/16:50 pm -
2 stops30h 41m
Deal found 8/31![American Airlines logo]()
$1,322
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/245:25 pm -
2 stops33h 00m
Thu 3/46:00 pm -
2 stops30h 06m
Deal found 8/31![United Airlines logo]()
$1,495
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/1010:32 am -
2 stops28h 48m
Sun 9/205:15 pm -
2 stops29h 24m
Deal found 8/29![United Airlines logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 12/265:25 pm -
2 stops46h 15m
Thu 3/46:00 pm -
2 stops30h 06m
Deal found 8/31![United Airlines logo]()
$1,514
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/255:25 pm -
2 stops33h 00m
Fri 3/56:00 pm -
2 stops30h 06m
Deal found 8/31![United Airlines logo]()
$1,545
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 12/237:10 am -
2 stops67h 15m
Fri 3/56:50 pm -
2 stops41h 22m
Deal found 8/31![American Airlines logo]()
$1,548
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sat 12/265:25 pm -
2 stops46h 15m
Fri 3/56:00 pm -
2 stops30h 06m
Deal found 8/31![United Airlines logo]()
$1,564
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 12/275:25 pm -
2 stops32h 50m
Tue 3/212:45 pm -
2 stops35h 21m
Deal found 8/31![United Airlines logo]()
$1,575
Best flights from Allentown to SeoulDiscover carefully curated flight deals from Allentown to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Allentown to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 10/136:03 pm -
1 stop21h 12m
Tue 10/204:25 pm -
1 stop18h 54m
Deal found 8/31![Delta logo]()
$1,591
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/25:43 pm -
2 stops32h 17m
Fri 10/95:15 pm -
2 stops40h 45m
Deal found 9/2![United Airlines logo]()
$1,667
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 10/136:21 pm -
2 stops32h 24m
Tue 10/205:50 pm -
2 stops30h 28m
Deal found 8/29![American Airlines logo]()
$1,716
This Delta deal was found by Cheapflights users on 9/2. 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 3/15:40 pm -
1 stop22h 05m
Tue 3/97:25 pm -
1 stop17h 21m
Deal found 9/2![Delta logo]()
$1,591
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/215:25 pm -
2 stops57h 00m
Tue 3/212:45 pm -
2 stops22h 27m
Deal found 8/31![United Airlines logo]()
$1,669
This Delta deal was found by Cheapflights users on 8/31. 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 12/236:01 pm -
1 stop31h 29m
Thu 3/47:25 pm -
1 stop17h 21m
Deal found 8/31![Delta logo]()
$1,598
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 10/185:43 pm -
2 stops32h 37m
Thu 10/224:50 pm -
2 stops29h 45m
Deal found 9/2![United Airlines logo]()
$1,752
This Delta deal was found by Cheapflights users on 9/2. 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 10/116:03 pm -
1 stop21h 12m
Mon 10/194:25 pm -
1 stop18h 54m
Deal found 9/2![Delta logo]()
$1,641
Last-minute flights from Allentown to SeoulDiscover last-minute flight deals from Allentown to Seoul. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Seoul. Data last updated September 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/31. 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 9/36:09 pm -
1 stop20h 51m
Wed 9/94:25 pm -
1 stop19h 01m
Deal found 8/31![Delta logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 9/35:12 pm -
2 stops33h 33m
Wed 9/95:50 pm -
2 stops31h 35m
Deal found 8/31![American Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 8/29. 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 9/1012:56 pm -
1 stop26h 04m
Sun 9/204:25 pm -
1 stop18h 51m
Deal found 8/29![Delta logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/1010:32 am -
2 stops28h 48m
Sun 9/205:15 pm -
2 stops29h 24m
Deal found 8/29![United Airlines logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/25:43 pm -
2 stops32h 17m
Fri 10/95:15 pm -
2 stops40h 45m
Deal found 9/2![United Airlines logo]()
$1,667
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 10/26:04 pm -
1 stop21h 11m
Fri 10/94:25 pm -
1 stop18h 54m
Deal found 9/2![Delta logo]()
$1,691
This Delta deal was found by Cheapflights users on 9/2. 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 10/116:03 pm -
1 stop21h 12m
Mon 10/194:25 pm -
1 stop18h 54m
Deal found 9/2![Delta logo]()
$1,641
This Delta deal was found by Cheapflights users on 8/31. 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 10/136:03 pm -
1 stop21h 12m
Tue 10/204:25 pm -
1 stop18h 54m
Deal found 8/31![Delta logo]()
$1,591
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 10/136:21 pm -
2 stops32h 24m
Tue 10/205:50 pm -
2 stops30h 28m
Deal found 8/31![American Airlines logo]()
$1,716
This United Airlines deal was found by Cheapflights users on 8/29. 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.
Sun 10/185:43 pm -
2 stops45h 37m
Thu 10/224:50 pm -
2 stops29h 45m
Deal found 8/29![United Airlines logo]()
$1,714
Find flight deals from Allentown to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,322 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Seoul 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 7,457,451 searches. Data last updated September 3, 2026.
Use the filters below to find and compare flights from Allentown to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Tue 10/13
6:03 pm-4:15 am
1 stop21h 12m
Incheon Intl
Tue 10/20
4:25 pm-10:19 pm
1 stop18h 54m
$1,591
Quickest round-trip
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Mon 3/1
5:40 pm-5:45 am
1 stop22h 05m
Incheon Intl
Tue 3/9
7:25 pm-10:46 pm
1 stop17h 21m
$1,591
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Wed 12/23
6:01 pm-3:30 pm
1 stop31h 29m
Incheon Intl
Thu 3/4
7:25 pm-10:46 pm
1 stop17h 21m
$1,598
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 10/11
6:03 pm-4:15 am
1 stop21h 12m
Incheon Intl
Mon 10/19
4:25 pm-10:19 pm
1 stop18h 54m
$1,641
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Fri 10/2
5:43 pm-3:00 pm
2 stops32h 17m
Incheon Intl
Fri 10/9
5:15 pm-9:00 pm
2 stops40h 45m
$1,667
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Mon 12/21
5:25 pm-4:25 pm
2 stops57h 00m
Incheon Intl
Tue 3/2
12:45 pm-9:12 pm
2 stops22h 27m
$1,669
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Tue 10/13
6:21 pm-3:45 pm
2 stops32h 24m
Incheon Intl
Tue 10/20
5:50 pm-11:18 am
2 stops30h 28m
$1,716
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 10/18
5:43 pm-3:20 pm
2 stops32h 37m
Incheon Intl
Thu 10/22
4:50 pm-9:35 am
2 stops29h 45m
$1,752
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Allentown-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Allentown to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Allentown with our price prediction graph.
ABE-SEL
ABE-ICN
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 Allentown to Seoul
ABE-SEL
ABE-ICN
No data available for this route at this time. Please check back soon.
Related info for your journey
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