$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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEL
Sep 29 — Oct 61
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 August 30, 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 August 30, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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 9/26:09 pm -
1 stop20h 51m
Thu 9/174:25 pm -
1 stop18h 51m
Deal found 8/28![Delta logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/25:12 pm -
2 stops33h 33m
Thu 9/105:50 pm -
2 stops31h 35m
Deal found 8/25![American Airlines logo]()
$1,112
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 Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/316:16 am -
1 stop18h 54m
Tue 9/84:25 pm -
1 stop19h 01m
Deal found 8/26![Delta logo]()
$1,248
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/316:09 pm -
1 stop20h 51m
Sun 9/136:50 pm -
1 stop30h 25m
Deal found 8/26![Delta logo]()
$1,254
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:57 pm -
2 stops33h 48m
Sun 9/135:50 pm -
2 stops31h 35m
Deal found 8/26![American Airlines logo]()
$1,317
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:36 pm -
2 stops21h 44m
Tue 9/811:30 am -
2 stops22h 30m
Deal found 8/26![United Airlines logo]()
$1,445
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 Korean Air deal was found by Cheapflights users on 8/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:16 am -
1 stop18h 54m
Mon 9/74:25 pm -
1 stop18h 58m
Deal found 8/26![Korean Air logo]()
$1,511
This Delta deal was found by Cheapflights users on 8/25. 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 9/26:16 am -
1 stop20h 39m
Thu 9/107:40 pm -
2 stops29h 35m
Deal found 8/25![Delta logo]()
$1,512
This American Airlines deal was found by Cheapflights users on 8/28. 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 12/86:15 pm -
2 stops32h 10m
Wed 1/136:50 pm -
2 stops31h 42m
Deal found 8/28![American Airlines logo]()
$1,516
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.
Tue 10/136:03 pm -
1 stop21h 12m
Tue 10/204:25 pm -
1 stop18h 54m
Deal found 8/29![Delta logo]()
$1,591
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 August 30, 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 August 30, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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 11/25:36 pm -
2 stops32h 39m
Mon 11/912:45 pm -
2 stops22h 17m
Deal found 8/27![United Airlines logo]()
$1,445
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.
Tue 10/136:03 pm -
1 stop21h 12m
Tue 10/204:25 pm -
1 stop18h 54m
Deal found 8/29![Delta logo]()
$1,591
This oojo deal was found by Cheapflights users on 8/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:43 pm -
2 stops28h 17m
Sat 10/1712:00 pm -
2 stops34h 35m
Deal found 8/26![EVA Air logo]()
$1,693
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 Korean Air deal was found by Cheapflights users on 8/27. 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 11/21:00 pm -
1 stop26h 45m
Mon 11/95:40 pm -
1 stop18h 47m
Deal found 8/27![Multiple Airlines logo]()
$1,852
This Korean Air deal was found by Cheapflights users on 8/27. 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 8/27![Korean Air logo]()
$1,940
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/186:20 am -
2 stops44h 00m
Thu 10/224:50 pm -
2 stops29h 45m
Deal found 8/25![United Airlines logo]()
$1,638
This Delta deal was found by Cheapflights users on 8/28. 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 12/86:10 pm -
1 stop21h 35m
Wed 1/135:40 pm -
1 stop19h 06m
Deal found 8/28![Delta logo]()
$1,745
This Delta deal was found by Cheapflights users on 8/28. 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 10/101:00 pm -
1 stop26h 15m
Sat 10/174:25 pm -
1 stop18h 54m
Deal found 8/28![Delta logo]()
$1,750
Last-minute flights from Allentown to SeoulDiscover last-minute flight deals from Allentown to Seoul. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Seoul. Data last updated August 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/316:16 am -
1 stop18h 54m
Tue 9/84:25 pm -
1 stop19h 01m
Deal found 8/26![Delta logo]()
$1,248
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/316:09 pm -
1 stop20h 51m
Sun 9/136:50 pm -
1 stop30h 25m
Deal found 8/26![Delta logo]()
$1,254
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:36 pm -
2 stops21h 44m
Tue 9/811:30 am -
2 stops22h 30m
Deal found 8/26![United Airlines logo]()
$1,445
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:57 pm -
2 stops33h 48m
Sun 9/135:50 pm -
2 stops31h 35m
Deal found 8/26![American Airlines logo]()
$1,317
This Delta deal was found by Cheapflights users on 8/28. 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 9/26:09 pm -
1 stop20h 51m
Thu 9/174:25 pm -
1 stop18h 51m
Deal found 8/28![Delta logo]()
$1,108
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/25:12 pm -
2 stops33h 33m
Thu 9/105:50 pm -
2 stops31h 35m
Deal found 8/25![American Airlines logo]()
$1,112
This Delta deal was found by Cheapflights users on 8/25. 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 9/26:16 am -
1 stop20h 39m
Thu 9/107:40 pm -
2 stops29h 35m
Deal found 8/25![Delta logo]()
$1,512
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:32 am -
2 stops28h 48m
Thu 9/1011:30 am -
2 stops22h 30m
Deal found 8/26![United Airlines logo]()
$1,665
This Korean Air deal was found by Cheapflights users on 8/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:16 am -
1 stop18h 54m
Mon 9/74:25 pm -
1 stop18h 58m
Deal found 8/26![Korean Air logo]()
$1,511
This Qatar Airways deal was found by Cheapflights users on 8/25. 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.
Mon 9/79:36 am -
2 stops42h 29m
Wed 9/161:40 pm -
3 stops45h 37m
Deal found 8/25![Multiple Airlines logo]()
$2,566
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
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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,122 (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 August 30, 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
Mon 11/2
5:36 pm-4:15 pm
2 stops32h 39m
Incheon Intl
Mon 11/9
12:45 pm-9:02 pm
2 stops22h 17m
$1,445
Quickest 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
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 10/18
6:20 am-3:20 pm
2 stops44h 00m
Incheon Intl
Thu 10/22
4:50 pm-9:35 am
2 stops29h 45m
$1,638
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 10/10
5:43 pm-11:00 am
2 stops28h 17m
Incheon Intl
Sat 10/17
12:00 pm-9:35 am
2 stops34h 35m
$1,693
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
Tue 12/8
6:10 pm-5:45 am
1 stop21h 35m
Incheon Intl
Wed 1/13
5:40 pm-10:46 pm
1 stop19h 06m
$1,745
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 10/10
1:00 pm-4:15 am
1 stop26h 15m
Incheon Intl
Sat 10/17
4:25 pm-10:19 pm
1 stop18h 54m
$1,750
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Mon 11/2
1:00 pm-5:45 am
1 stop26h 45m
Incheon Intl
Mon 11/9
5:40 pm-10:27 pm
1 stop18h 47m
$1,852
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 10/18
6:03 pm-3:55 pm
1 stop32h 52m
Incheon Intl
Thu 10/22
8:45 am-5:16 pm
1 stop21h 31m
$1,940
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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