Cheap Cathay Pacific flights Philadelphia (PHL) to Ulaanbaatar (UBN)

Cheap Cathay Pacific flights Philadelphia (PHL) to Ulaanbaatar (UBN)

Prices were available within the past 7 days and start at for one-way flights and $4,791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 1 - Mon, Jan 12

PHL

Philadelphia

UBN

Ulaanbaatar

$4,791 Roundtrip, found 3 hours ago

$4,791

Roundtrip

found 3 hours ago

Select Cathay Pacific flight, departing Thu, Jan 1 from Philadelphia to Ulaanbaatar, returning Mon, Jan 12, priced at $4,791 found 3 hours ago