A historic building with a clock tower, surrounded by trees and street lamps.

Flights from Incheon Intl. Airport (ICN) to Philadelphia Intl. Airport (PHL)
Flights to Philadelphia
Pennsylvania
United States of America
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Popular airlines from Incheon Intl. Airport (ICN) to Philadelphia Intl. Airport (PHL)

Korean Air
Air Canada
Delta
American Airlines
Alaska Airlines
United
Japan Airlines

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Cheap Flights from Seoul to Philadelphia (ICN-PHL)

Prices were available within the past 7 days and start at ￥98,100 for one-way flights and ￥158,830 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥158,830

Roundtrip

Found 2 days ago

Select Air Canada flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥158,830 Found 2 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥160,440

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥160,440 Found 2 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥163,740

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥163,740 Found 2 days ago

Thu, Apr 29 - Tue, May 4

ICN

Seoul

PHL

Philadelphia

￥163,990

Roundtrip

Found 5 days ago

Select Delta flight, departing Thu, Apr 29 from Seoul to Philadelphia, returning Tue, May 4, priced at ￥163,990 Found 5 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥165,940

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥165,940 Found 2 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥166,230

Roundtrip

Found 2 days ago

Select Air Canada flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥166,230 Found 2 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥167,040

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥167,040 Found 2 days ago

Fri, Oct 23 - Fri, Oct 30

ICN

Seoul

PHL

Philadelphia

￥169,540

Roundtrip

Found 1 day ago

Select Alaska Airlines flight, departing Fri, Oct 23 from Seoul to Philadelphia, returning Fri, Oct 30, priced at ￥169,540 Found 1 day ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥172,040

Roundtrip

Found 2 days ago

Select Delta flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥172,040 Found 2 days ago

Fri, Nov 6 - Sun, Nov 22

ICN

Seoul

PHL

Philadelphia

￥175,340

Roundtrip

Found 2 days ago

Select Korean Air flight, departing Fri, Nov 6 from Seoul to Philadelphia, returning Sun, Nov 22, priced at ￥175,340 Found 2 days ago

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

April is typically the cheapest month to fly

From ￥73,880 - ￥224,881 per traveler.

Travel information

Origin airport	Incheon Intl. Airport
Destination airport	Philadelphia Intl. Airport
Distance	11,134 km away
Airlines serving	Korean Air, Air Canada, Delta, American Airlines, Alaska Airlines, United, Japan Airlines, Qatar Airways, Aeromexico, Cathay Pacific, Lufthansa, All Nippon Airways
Popular airline	Korean Air
Roundtrip price	￥158,830

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￥98,100 Cheap Flights from Seoul (ICN) to Philadelphia (PHL)

Popular airlines from Incheon Intl. Airport (ICN) to Philadelphia Intl. Airport (PHL)

Be in the know

Book smarter

Earn twice

Cheap Flights from Seoul to Philadelphia (ICN-PHL)

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

April is typically the cheapest month to flyApril is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

April is typically the cheapest month to fly