Round-trip from | $847 (Delta) |
---|---|
One-way from | $464 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $1,108 |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaIncheon
PHL - ICN
PHLICN
Philadelphia
Mon 9/1
6:25 pm-4:00 am
1 stop20h 35m
Incheon Intl
Fri 9/12
4:25 pm-8:48 pm
1 stop17h 23m
PhiladelphiaIncheon
PHL - ICN
PHLICN
Philadelphia
Wed 9/3
6:42 am-3:30 pm
1 stop19h 48m
Incheon Intl
Sat 9/13
5:25 pm-11:44 pm
1 stop19h 19m
PhiladelphiaIncheon
PHL - ICN
PHLICN
Philadelphia
Mon 8/25
3:20 pm-4:15 pm
1 stop35h 55m
Incheon Intl
Wed 9/17
6:00 pm-2:38 pm
1 stop33h 38m
PhiladelphiaSeoul
PHL - GMP
PHLGMP
Philadelphia
Mon 9/8
9:15 pm-6:00 pm
2 stops31h 45m
Seoul Gimpo Intl
Wed 9/24
7:55 am-4:27 pm
2 stops21h 32m
PhiladelphiaIncheon
PHL - ICN
PHLICN
Philadelphia
Sun 8/17
3:20 pm-4:05 pm
2 stops35h 45m
Incheon Intl
Mon 9/1
8:30 am-10:07 pm
2 stops26h 37m
PhiladelphiaIncheon
PHL - ICN
PHLICN
Philadelphia
Sun 8/31
8:15 am-4:20 am
2 stops31h 05m
Incheon Intl
Wed 9/10
4:50 pm-5:26 am
1 stop25h 36m
PhiladelphiaSeoul
PHL - GMP
PHLGMP
Philadelphia
Thu 8/14
9:15 pm-10:45 am
2 stops24h 30m
Seoul Gimpo Intl
Thu 8/21
7:55 am-2:33 pm
2 stops19h 38m
PhiladelphiaBusan
PHL - PUS
PHLPUS
Philadelphia
Thu 8/14
7:26 pm-6:20 pm
2 stops33h 54m
Busan Gimhae
Thu 8/21
8:05 am-5:45 am
2 stops34h 40m
PhiladelphiaBusan
PHL - PUS
PHLPUS
Philadelphia
Thu 8/14
9:20 am-7:45 am
2 stops33h 25m
Busan Gimhae
Thu 8/21
7:35 am-11:59 pm
3 stops29h 24m
PhiladelphiaSeoul
PHL - GMP
PHLGMP
Philadelphia
Wed 9/10
1:03 pm-11:05 am
2 stops33h 02m
Seoul Gimpo Intl
Tue 9/16
7:55 pm-2:17 pm
2 stops31h 22m
Currently, February is the cheapest month in which you can book a flight from Philadelphia to South Korea (average of $998). Flying from Philadelphia to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to South Korea as you normally would.
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Entertainment
Overall
Crew
Comfort
Boarding
Food
Reviews
Anonymous,May 2025
SEA - HND
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$601 | Average$1,178 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$795 | Average$1,093 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$871 | Average$1,326 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$872 | Average$1,322 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$1,076 | Average$1,713 | FlexibilityNo cancel fee | On-time81% |