$1,223+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEL
Nov 17 — Nov 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Allentown to Seoul
Cheapest
Best
Last-minute
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 October 18, 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 October 18, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:47 pm -
2 stops32h 58m
Wed 11/116:50 pm -
2 stops30h 23m
Deal found 10/16![American Airlines logo]()
$1,223
This Delta deal was found by Cheapflights users on 10/16. 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.
Thu 10/296:03 pm -
1 stop21h 42m
Wed 11/117:25 pm -
1 stop17h 02m
Deal found 10/16![Delta logo]()
$1,391
This Priceline deal was found by Cheapflights users on 10/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:30 am -
1 stop20h 10m
Sat 12/58:45 am -
1 stop22h 30m
Deal found 10/14![Korean Air logo]()
$1,445
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/156:15 am -
2 stops33h 25m
Sun 11/2212:45 pm -
2 stops46h 17m
Deal found 10/18![United Airlines logo]()
$1,515
This Delta deal was found by Cheapflights users on 10/16. 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.
Mon 11/306:00 pm -
1 stop21h 45m
Mon 12/75:40 pm -
1 stop18h 47m
Deal found 10/16![Delta logo]()
$1,523
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 12/910:26 am -
2 stops29h 14m
Sun 12/2012:45 pm -
2 stops22h 06m
Deal found 10/15![United Airlines logo]()
$1,615
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/286:30 am -
1 stop20h 10m
Sat 12/57:40 pm -
2 stops30h 26m
Deal found 10/14![Delta logo]()
$1,726
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:22 pm -
2 stops32h 23m
Sat 12/56:50 pm -
2 stops30h 42m
Deal found 10/14![American Airlines logo]()
$1,817
This United Airlines deal was found by Cheapflights users on 10/15. 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 10/2211:30 am -
2 stops35h 05m
Deal found 10/15![United Airlines logo]()
$1,860
This Korean Air deal was found by Cheapflights users on 10/13. 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 10/186:39 am -
1 stop22h 11m
Thu 10/228:45 am -
1 stop26h 34m
Deal found 10/13![Korean Air logo]()
$1,913
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 October 18, 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 October 18, 2026.
This Delta deal was found by Cheapflights users on 10/16. 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.
Thu 10/296:03 pm -
1 stop21h 42m
Wed 11/117:25 pm -
1 stop17h 02m
Deal found 10/16![Delta logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/156:15 am -
2 stops33h 25m
Sun 11/2212:45 pm -
2 stops46h 17m
Deal found 10/18![United Airlines logo]()
$1,515
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:22 pm -
2 stops32h 23m
Sat 12/56:50 pm -
2 stops30h 42m
Deal found 10/14![American Airlines logo]()
$1,817
This Qatar Airways deal was found by Cheapflights users on 10/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:42 am -
2 stops45h 33m
Mon 12/73:00 pm -
3 stops46h 57m
Deal found 10/16![Multiple Airlines logo]()
$2,935
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 12/910:26 am -
2 stops29h 14m
Sun 12/2012:45 pm -
2 stops22h 06m
Deal found 10/15![United Airlines logo]()
$1,615
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/286:30 am -
1 stop20h 10m
Sat 12/57:40 pm -
2 stops30h 26m
Deal found 10/14![Delta logo]()
$1,726
This Delta deal was found by Cheapflights users on 10/14. 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.
Thu 12/176:39 am -
1 stop21h 41m
Thu 1/78:45 am -
1 stop17h 19m
Deal found 10/14![Delta logo]()
$2,962
This Qatar Airways deal was found by Cheapflights users on 10/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
2 stops46h 15m
Wed 11/113:00 pm -
3 stops69h 59m
Deal found 10/16![Multiple Airlines logo]()
$3,881
This Delta deal was found by Cheapflights users on 10/14. 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 12/155:58 pm -
1 stop21h 47m
Tue 1/55:40 pm -
1 stop19h 06m
Deal found 10/14![Delta logo]()
$6,191
Last-minute flights from Allentown to SeoulDiscover last-minute flight deals from Allentown to Seoul. Data last updated October 18, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Seoul. Data last updated October 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/15. 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 10/2211:30 am -
2 stops35h 05m
Deal found 10/15![United Airlines logo]()
$1,860
This Korean Air deal was found by Cheapflights users on 10/13. 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 10/186:39 am -
1 stop22h 11m
Thu 10/228:45 am -
1 stop26h 34m
Deal found 10/13![Korean Air logo]()
$1,913
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:47 pm -
2 stops32h 58m
Wed 11/116:50 pm -
2 stops30h 23m
Deal found 10/16![American Airlines logo]()
$1,223
This Delta deal was found by Cheapflights users on 10/16. 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.
Thu 10/296:03 pm -
1 stop21h 42m
Wed 11/117:25 pm -
1 stop17h 02m
Deal found 10/16![Delta logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/156:15 am -
2 stops33h 25m
Sun 11/2212:45 pm -
2 stops46h 17m
Deal found 10/18![United Airlines logo]()
$1,515
This Priceline deal was found by Cheapflights users on 10/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:30 am -
1 stop20h 10m
Sat 12/58:45 am -
1 stop22h 30m
Deal found 10/14![Korean Air logo]()
$1,445
This Delta deal was found by Cheapflights users on 10/14. 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.
Sat 11/286:30 am -
1 stop20h 10m
Sat 12/57:40 pm -
2 stops30h 26m
Deal found 10/14![Delta logo]()
$1,726
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:22 pm -
2 stops32h 23m
Sat 12/56:50 pm -
2 stops30h 42m
Deal found 10/14![American Airlines logo]()
$1,817
This Delta deal was found by Cheapflights users on 10/16. 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.
Mon 11/306:00 pm -
1 stop21h 45m
Mon 12/75:40 pm -
1 stop18h 47m
Deal found 10/16![Delta logo]()
$1,523
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 October 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,223 (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 October 18, 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
Thu 10/29
6:03 pm-4:45 am
1 stop21h 42m
Incheon Intl
Wed 11/11
7:25 pm-10:27 pm
1 stop17h 02m
$1,391
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sun 11/15
6:15 am-5:40 am
2 stops33h 25m
Incheon Intl
Sun 11/22
12:45 pm-9:02 pm
2 stops46h 17m
$1,515
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Wed 12/9
10:26 am-5:40 am
2 stops29h 14m
Incheon Intl
Sun 12/20
12:45 pm-8:51 pm
2 stops22h 06m
$1,615
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 11/28
6:30 am-4:40 pm
1 stop20h 10m
Incheon Intl
Sat 12/5
7:40 pm-12:06 pm
2 stops30h 26m
$1,726
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Sat 11/28
6:22 pm-4:45 pm
2 stops32h 23m
Incheon Intl
Sat 12/5
6:50 pm-11:32 am
2 stops30h 42m
$1,817
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Mon 11/30
5:42 am-5:15 pm
2 stops45h 33m
Incheon Intl
Mon 12/7
3:00 pm-11:57 pm
3 stops46h 57m
$2,935
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Thu 12/17
6:39 am-6:20 pm
1 stop21h 41m
Incheon Intl
Thu 1/7
8:45 am-12:04 pm
1 stop17h 19m
$2,962
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Thu 10/29
6:00 am-5:15 pm
2 stops46h 15m
Incheon Intl
Wed 11/11
3:00 pm-10:59 pm
3 stops69h 59m
$3,881
AllentownIncheon
ABE Allentown-Bethlehem - ICN Incheon Intl
ABEICN
Allentown-Bethlehem
Tue 12/15
5:58 pm-5:45 am
1 stop21h 47m
Incheon Intl
Tue 1/5
5:40 pm-10:46 pm
1 stop19h 06m
$6,191
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
Find useful and relevant information for your journey from Allentown to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Allentown
Popular flights
Seoul flight routes