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Find cheap Cathay Pacific flights to Hong Kong

CMH — HKG
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Cathay Pacific flight deals to Hong Kong

Cheapest Cathay Pacific flights from USA to Hong Kong
Explore the most affordable Cathay Pacific flight options available from USA to Hong Kong. Find the lowest fares with prices last updated on July 27, 2026.

This Flightnetwork deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:25 pm
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Tue 9/81:25 pm
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
Deal found 7/26$1,028
This KAYAK deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:25 pm
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Wed 9/91:25 pm
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
Deal found 7/26$1,031
This Cheapflightsfares deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:25 pm
SEA
-
HKG
Nonstop13h 20m
Cathay Pacific
Tue 9/81:25 pm
HKG
-
SEA
Nonstop11h 55m
Cathay Pacific
Deal found 7/24$1,043

Flights to Hong Kong with Cathay Pacific at a glance

Find detailed information about Cathay Pacific flights from USA to Hong Kong. Explore the options provided by Cathay Pacific to plan your journey from USA to Hong Kong. Data last updated July 27, 2026.

Popular in

December

Cheapest in

September

Average price

$1,210

Round-trip from

$1,006

One-way from

$589

Good one-way deal

$418 or less
Highest demand for flights to Hong Kong with Cathay Pacific; 1% potential price increase.
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Best time to find cheap flights to Hong Kong with Cathay Pacific; 2% potential price drop.
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Average price for flights to Hong Kong with Cathay Pacific (round-trip).
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Cathay Pacific
  • Cathay Pacific
  • 9/8-9/15
  • Nonstop
  • 25h 15m total
  • USA to Hong Kong
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Cathay Pacific
  • Cathay Pacific
  • 8/9
  • Nonstop
  • 13h 55m total
  • USA to Hong Kong
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Price to beat on a one-way flight from the United States to Hong Kong with Cathay Pacific.
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Cheapflights Insights

Find cheap Cathay Pacific flights to Hong Kong

How long is the flight to Hong Kong with Cathay Pacific?

On average, Cathay Pacific flights from the United States to Hong Kong take 14 hours 26 minutes. Flights to Hong Kong from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Cathay Pacific weekly flight availability to Hong Kong

The most flights to Hong Kong operated by Cathay Pacific are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

When is the best time to book a flight to Hong Kong with Cathay Pacific?

The best time to book a flight to Hong Kong with Cathay Pacific is 75 days before departure. On average, fares are higher if you book on the same day as departure.

When is the cheapest time to fly to Hong Kong with Cathay Pacific?

Users looking for the cheapest Cathay Pacific fares to Hong Kong should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at noon, when prices are usually at their highest.

FAQs about flights to Hong Kong with Cathay Pacific

  • Which airport do Cathay Pacific flights arrive at when travelling to Hong Kong?

    Cathay Pacific flights on this route tend to land at Hong Kong Intl Airport.

  • Is Cathay Pacific the cheapest airline for a flight to Hong Kong?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Hong Kong tends to be with Philippine Airlines.

  • Are there alternative airlines other than Cathay Pacific that fly to Hong Kong?

    United Airlines, Air Canada and China Airlines all fly to Hong Kong and offer an alternative to Cathay Pacific.

  • How much is a flight to Hong Kong with Cathay Pacific?

    The average price for a return flight with Cathay Pacific is $1,357; with a one-way flight around $829.

See more FAQs

Reviews of Cathay Pacific

See what Cheapflights users have to say about their Cathay Pacific experience.
Cathay Pacific
7.6
Good
1,431 reviews
Overview

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Popular Cathay Pacific flights

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