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฿24,660 Cheap Delta flights from Philadelphia to Seoul (PHL→ICN)

View ฿24,660 flight on Thu, 12 Nov 2026Opens in a new window

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Delta flights from Philadelphia to Seoul (PHL→ICN)

Prices were available within the past 7 days and start at ฿24,660 for one-way flights and ฿33,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿33,280 Return, found 1 day ago
฿33,280
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿33,280 found 1 day ago
Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿41,940 Return, found 1 day ago
฿41,940
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿41,940 found 1 day ago
Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿42,030 Return, found 1 day ago
฿42,030
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿42,030 found 1 day ago
Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿43,610 Return, found 1 day ago
฿43,610
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿43,610 found 1 day ago
Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿46,790 Return, found 1 day ago
฿46,790
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿46,790 found 1 day ago
Delta
Thu, 8 Oct - Fri, 23 Oct
PHL
Philadelphia
ICN
Seoul
฿49,675 Return, found 1 day ago
฿49,675
Return
found 1 day ago
Select Delta flight, departing Thu, 8 Oct from Philadelphia to Seoul, returning Fri, 23 Oct, priced at ฿49,675 found 1 day ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ฿33,280
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿33,280

Find the cheapest month to fly from Philadelphia (PHL) to Seoul (ICN)

November is typically the cheapest month to fly

From ฿34,970 - ฿47,336 per traveller.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Korean Air, United
Popular airline
Delta
Distance
11070 km
*Available to Expedia members.