$524+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEL
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to Seoul with Cheapflights
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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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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 16, 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 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/13![United Airlines logo]()
$1,807
This Korean Air deal was found by Cheapflights users on 9/13. 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.
Sun 10/186:03 pm -
1 stop32h 52m
Thu 10/228:45 am -
1 stop21h 31m
Deal found 9/13![Korean Air logo]()
$2,021
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:10 pm -
2 stops27h 05m
Sun 1/1011:05 pm -
2 stops37h 41m
Deal found 9/15![Multiple Airlines logo]()
$3,141
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:39 am -
1 stop20h 01m
Sun 1/107:25 pm -
1 stop17h 21m
Deal found 9/15![Korean Air logo]()
$3,689
This Qatar Airways 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:10 am -
2 stops44h 05m
Sun 1/1011:05 am -
3 stops49h 19m
Deal found 9/15![Qatar Airways logo]()
$4,938
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 11/176:30 am -
1 stop20h 10m
Fri 11/278:45 am -
1 stop18h 18m
Deal found 9/15![Delta logo]()
$5,818
This Korean Air deal was found by Cheapflights users on 9/14. 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 9/186:25 am -
1 stop22h 25m
Sun 9/208:45 am -
1 stop21h 34m
Deal found 9/14![Multiple Airlines logo]()
$28,220
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 16, 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 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 2/125:36 pm -
2 stops46h 04m
Fri 2/1912:45 pm -
2 stops35h 11m
Deal found 9/11![United Airlines logo]()
$1,577
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:03 pm -
1 stop32h 52m
Thu 10/228:45 am -
1 stop21h 31m
Deal found 9/15![Korean Air logo]()
$2,021
This Qatar Airways deal was found by Cheapflights users on 9/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:00 am -
2 stops45h 15m
Fri 2/197:35 pm -
3 stops40h 37m
Deal found 9/11![Multiple Airlines logo]()
$3,031
This United Airlines 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 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 9/15![United Airlines logo]()
$1,807
Last-minute flights from Allentown to SeoulDiscover last-minute flight deals from Allentown to Seoul. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Seoul. Data last updated September 16, 2026 and is based on user searches.
This Korean Air deal was found by Cheapflights users on 9/14. 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 9/186:25 am -
1 stop22h 25m
Sun 9/208:45 am -
1 stop21h 34m
Deal found 9/14![Multiple Airlines logo]()
$28,220
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/13![United Airlines logo]()
$1,807
This Korean Air deal was found by Cheapflights users on 9/13. 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.
Sun 10/186:03 pm -
1 stop32h 52m
Thu 10/228:45 am -
1 stop21h 31m
Deal found 9/13![Korean Air logo]()
$2,021
One-way flights from Allentown to SeoulSearch for one-way flight options from Allentown to Seoul. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Allentown to Seoul. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 9/286:04 pm -
1 stop20h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 9/12. 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 9/276:04 pm -
1 stop20h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:40 am -
2 stops45h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/26:03 pm -
1 stop21h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/306:39 am -
1 stop19h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$866
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/36:39 am -
1 stop21h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$940
This Delta deal was found by Cheapflights users on 9/12. 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 10/116:39 am -
1 stop32h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$942
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:00 am -
3 stops54h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$1,162
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:39 am -
1 stop20h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Korean Air logo]()
$2,128
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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,541 (Delta) |
One-way from | $524 (Delta) |
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 16, 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
Quickest round-trip
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Wed 9/30
6:25 am-2:10 pm
1 stop18h 45m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$524
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Tue 9/29
6:08 pm-4:00 am
1 stop20h 52m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$524
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Thu 10/1
6:04 pm-4:15 am
1 stop21h 11m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$810
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Thu 11/5
6:03 pm-5:45 am
1 stop21h 42m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$810
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Mon 11/2
6:03 pm-5:45 am
1 stop21h 42m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$810
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 10/31
6:39 am-3:30 pm
1 stop19h 51m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$866
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Fri 10/30
6:39 am-3:30 pm
1 stop19h 51m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$866
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 10/3
6:11 pm-4:15 am
1 stop21h 04m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$866
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Tue 11/3
6:39 am-6:20 pm
1 stop21h 41m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$940
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 10/11
6:39 am-4:15 am
1 stop32h 36m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$942
Showing 1-10 of 14 resultsSorted 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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