Cathay Pacific Flight CX503 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Cathay Pacific Flight 503 Route Deals From $1,597

The cheapest prices found with in the last 7 days for return flights were $2,487 and $1,597 for one-way flights to Hong Kong Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 10 - Tue, Oct 14
KIX
Kansai Intl.
HKG
Hong Kong Intl.
$2,487 Roundtrip, found 5 hours ago
$2,487
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Fri, Oct 10 from Kansai Intl. to Hong Kong Intl., returning Tue, Oct 14, priced at $2,487 found 5 hours ago