$525+ Cheap flights from South Korea to Pennsylvania
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from South Korea to Pennsylvania 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 South Korea to Pennsylvania
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Cheapest flights from South Korea to PennsylvaniaExplore the most affordable flight options available from South Korea to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from South Korea to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:55 pm -
2 stops33h 49m
Tue 1/53:35 pm -
2 stops35h 35m
Deal found 10/22![Air Canada logo]()
$1,087
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:55 pm -
2 stops33h 49m
Mon 12/283:20 pm -
2 stops35h 50m
Deal found 10/25![Air Canada logo]()
$1,089
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:55 pm -
2 stops33h 49m
Tue 12/293:20 pm -
2 stops35h 50m
Deal found 10/25![Air Canada logo]()
$1,090
This Kissandfly.com deal was found by Cheapflights users on 10/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 pm -
2 stops19h 00m
Sun 11/86:21 pm -
1 stop21h 19m
Deal found 10/22![Lufthansa logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 12/2212:45 pm -
1 stop18h 21m
Tue 1/126:17 am -
2 stops33h 23m
Deal found 10/22![United Airlines logo]()
$1,118
This Delta deal was found by Cheapflights users on 10/23. 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 12/216:45 pm -
2 stops25h 10m
Tue 12/296:05 am -
1 stop19h 45m
Deal found 10/23![Delta logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/2112:45 pm -
1 stop30h 13m
Tue 12/296:00 am -
1 stop20h 15m
Deal found 10/25![United Airlines logo]()
$1,120
This Priceline deal was found by Cheapflights users on 10/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:55 pm -
2 stops33h 49m
Mon 1/43:35 pm -
2 stops35h 35m
Deal found 10/25![Air Canada logo]()
$1,121
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:55 pm -
2 stops41h 51m
Fri 12/49:15 am -
1 stop19h 10m
Deal found 10/22![Air Canada logo]()
$1,124
This Air Canada deal was found by Cheapflights users on 10/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:55 pm -
2 stops37h 41m
Sun 1/107:20 pm -
2 stops37h 30m
Deal found 10/24![Multiple Airlines logo]()
$1,201
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:55 pm -
2 stops43h 04m
Sun 12/137:20 pm -
2 stops37h 30m
Deal found 10/22![Multiple Airlines logo]()
$1,256
This Air Canada deal was found by Cheapflights users on 10/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:55 pm -
2 stops37h 41m
Mon 12/287:20 pm -
2 stops31h 50m
Deal found 10/21![Air Canada logo]()
$1,349
Best flights from South Korea to PennsylvaniaDiscover carefully curated flight deals from South Korea to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from South Korea to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This WhyPayMore deal was found by Cheapflights users on 10/21. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/225:45 pm -
2 stops33h 56m
Tue 5/259:20 am -
1 stop19h 10m
Deal found 10/21![Air Canada logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/196:00 pm -
1 stop18h 49m
Thu 11/266:15 am -
2 stops33h 25m
Deal found 10/22![United Airlines logo]()
$1,118
This Delta deal was found by Cheapflights users on 10/23. 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 12/216:45 pm -
2 stops25h 10m
Tue 12/296:05 am -
1 stop19h 45m
Deal found 10/23![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 10/23. 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 12/226:40 pm -
1 stop25h 15m
Tue 1/511:45 am -
1 stop38h 05m
Deal found 10/23![Delta logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 12/216:30 pm -
2 stops29h 26m
Tue 12/296:10 pm -
1 stop21h 30m
Deal found 10/25![United Airlines logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 12/2212:45 pm -
1 stop18h 21m
Tue 1/59:00 am -
1 stop30h 40m
Deal found 10/25![United Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 10/24. 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 11/216:45 pm -
2 stops18h 55m
Sat 11/286:58 pm -
1 stop31h 22m
Deal found 10/24![Delta logo]()
$1,175
This Air Canada deal was found by Cheapflights users on 10/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:55 pm -
2 stops37h 41m
Mon 12/287:20 pm -
2 stops31h 50m
Deal found 10/21![Air Canada logo]()
$1,349
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 2/212:45 pm -
1 stop18h 23m
Fri 2/56:24 am -
2 stops33h 16m
Deal found 10/23![United Airlines logo]()
$1,175
This Air Canada deal was found by Cheapflights users on 10/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
2 stops37h 24m
Sat 11/287:20 pm -
2 stops31h 50m
Deal found 10/24![Air Canada logo]()
$1,382
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 11/1012:45 pm -
1 stop17h 22m
Sat 11/1412:58 pm -
1 stop37h 27m
Deal found 10/23![United Airlines logo]()
$1,432
Last-minute flights from South Korea to PennsylvaniaDiscover last-minute flight deals from South Korea to Pennsylvania. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Pennsylvania. Data last updated October 26, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 10/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 pm -
2 stops19h 00m
Sun 11/86:21 pm -
1 stop21h 19m
Deal found 10/22![Lufthansa logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 10/296:00 pm -
1 stop17h 49m
Sun 11/16:21 pm -
1 stop21h 19m
Deal found 10/25![United Airlines logo]()
$1,120
This WhyPayMore deal was found by Cheapflights users on 10/26. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm -
1 stop23h 32m
Fri 11/135:49 pm -
1 stop33h 46m
Deal found 10/26![Alaska Airlines logo]()
$1,141
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:55 pm -
2 stops41h 51m
Fri 12/49:15 am -
1 stop19h 10m
Deal found 10/22![Air Canada logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 11/106:30 pm -
1 stop17h 39m
Sat 11/148:00 pm -
2 stops30h 15m
Deal found 10/21![United Airlines logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/1912:45 pm -
1 stop32h 54m
Thu 11/266:21 pm -
1 stop21h 19m
Deal found 10/22![United Airlines logo]()
$1,118
This Air Canada deal was found by Cheapflights users on 10/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
2 stops35h 26m
Sat 11/283:20 pm -
2 stops35h 50m
Deal found 10/24![Air Canada logo]()
$1,158
This Air Canada deal was found by Cheapflights users on 10/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:55 pm -
2 stops37h 24m
Sat 11/287:20 pm -
2 stops31h 50m
Deal found 10/24![Air Canada logo]()
$1,382
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/216:30 pm -
1 stop35h 12m
Sat 11/2812:58 pm -
1 stop37h 27m
Deal found 10/24![United Airlines logo]()
$1,461
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:55 pm -
2 stops43h 04m
Sun 12/137:20 pm -
2 stops37h 30m
Deal found 10/22![Multiple Airlines logo]()
$1,256
This Air Canada deal was found by Cheapflights users on 10/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:55 pm -
2 stops43h 04m
Sun 12/137:20 pm -
1 stop33h 05m
Deal found 10/22![Air Canada logo]()
$1,362
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/266:50 pm -
1 stop33h 46m
Sun 12/1311:32 am -
1 stop39h 13m
Deal found 10/22![American Airlines logo]()
$1,458
One-way flights from South Korea to PennsylvaniaSearch for one-way flight options from South Korea to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from South Korea to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 12/151:10 pm -
3 stops41h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/197:45 pm -
2 stops47h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/58:40 pm -
3 stops57h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 12/167:45 pm -
3 stops35h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:20 pm -
3 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/197:45 pm -
3 stops59h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 pm -
3 stops36h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 12/171:10 pm -
3 stops36h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$656
This Air Canada deal was found by Cheapflights users on 10/23. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:55 pm -
2 stops33h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$665
This Air Canada deal was found by Cheapflights users on 10/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:55 pm -
2 stops35h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:20 pm -
3 stops34h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$682
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:40 pm -
2 stops59h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$683
Find flight deals from South Korea to Pennsylvania
Keep the following information in mind while searching for South Korea to Pennsylvania flight deals. Data was last updated October 26, 2026.
Round-trip from | $1,070 (WhyPayMore) |
|---|---|
One-way from | $525 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to Pennsylvania 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 26, 2026.
Use the filters below to find and compare flights from South Korea to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Sat 12/19
7:45 pm-5:11 am
2 stops47h 26m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$541
IncheonPittsburgh
ICN Incheon Intl - PIT Pittsburgh
ICNPIT
Incheon Intl
Tue 12/1
8:40 pm-6:52 pm
3 stops36h 12m
Pittsburgh
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$655
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Tue 12/22
6:55 pm-2:44 pm
2 stops33h 49m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$665
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Sat 11/14
8:40 pm-4:45 pm
2 stops34h 05m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$690
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Wed 11/18
6:45 pm-5:43 am
1 stop24h 58m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$702
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Fri 11/13
8:10 pm-4:21 pm
1 stop34h 11m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$702
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Fri 4/2
7:20 pm-5:41 am
1 stop23h 21m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$706
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Sun 11/15
8:00 pm-5:32 am
1 stop23h 32m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$739
Quickest round-trip
IncheonPhiladelphia
ICN Incheon Intl - PHL Philadelphia
ICNPHL
Incheon Intl
Sun 11/15
6:45 pm-11:46 pm
2 stops19h 01m
Philadelphia
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$771
IncheonPittsburgh
ICN Incheon Intl - PIT Pittsburgh
ICNPIT
Incheon Intl
Thu 12/17
6:30 pm-3:39 pm
1 stop35h 09m
Pittsburgh
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$832
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from South Korea to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from South Korea with our price prediction graph.
ICN-PHL
ICN-PIT
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 South Korea to Pennsylvania
KR0-USPA
ICN-PHL
ICN-PIT
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated October 26, 2026.
Peruse reviews from past customers who have flown with Delta from South Korea to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from South Korea to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for South Korea to Pennsylvania
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Complete your trip
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South Korea and Pennsylvania flights
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Popular flight searches
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South Korea to Pennsylvania flights
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Top airline flying from South Korea to Pennsylvania
Discover the top airline that operate flights from South Korea to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$626 | Average$995 | FlexibilityNo cancel fee | On-timeN/A |