$446 Find Cheap Flights from Seattle to Hong Kong - Compare and Save

These are the earliest and latest flight times available from Seattle to Hong Kong:

• Earliest: departs at 10:25 am and lands at 12:42 am
• Latest: departs at 11:45 am and lands at 2:02 am.

The flight takes about 14h 17m.

Four cabin classes are available on flights from Seattle to Hong Kong:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Seattle to Hong Kong takes 14h 17m, covering 6,484 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Seattle to Hong Kong range from $714 to $1,100, with an average of $867 over the past 12 months. Anything below $714 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the $867 route average. Book 14 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $668 round-trip via Manila Ninoy Aquino Intl (MNL), compared to $1,087 for nonstop.

Cathay Pacific is the only airline operating Seattle to Hong Kong flights. 52% of its flights are on time.

The Airbus A350-900 family is used most often on this route, operated mainly by Cathay Pacific and American Airlines. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

Morning is the busiest departure period on Seattle to Hong Kong flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

One-way fares from Seattle to Hong Kong are currently higher than usual. Average one-way flight prices are about $456, which is 8% above the typical average for this route.

Flights from Seattle to Hong Kong usually depart from Seattle/Tacoma Intl (SEA) and arrive at Hong Kong Intl (HKG).

Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Seattle to Hong Kong route, 48% of flights were delayed in the past 3 months, with delays averaging 2h 27m.

One-stop flights from Seattle to Hong Kong most commonly connect through:

• Taipei City Taiwan Taoyuan Intl (TPE) - 35% of one-stop connections
• Incheon Intl (ICN) - 30% of one-stop connections
• Vancouver Intl (YVR) - 18% of one-stop connections
• Tokyo Haneda (HND) - 7% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Seattle to Hong Kong. Tuesday is the cheapest departure day at $793 round-trip on average, while Thursday is the most expensive at $892, a difference of $99.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Cathay Pacific operates flights between Seattle and Hong Kong.

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 15h 49m, compared with 16h 50m via Tokyo Narita (NRT) and 17h 36m via Vancouver Intl (YVR).

Hong Kong is 15 hours ahead of Seattle (Hong Kong Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Hong Kong are Hong Kong Convention and Exhibition Centre, King's Park and AsiaWorld-Expo. These are among the most viewed places in Hong Kong on KAYAK.

Among airlines operating Seattle to Hong Kong flights:

• Cathay Pacific: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Cathay Pacific: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class
• Malaysia Airlines: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Cathay Pacific allows small dogs, cats, and household birds to travel in the cabin on flights from Seattle to Hong Kong. The combined weight of the pet and its carrier must not exceed 17 lbs. Additionally, the carrier dimensions must not exceed 22 x 14 inches, and 9 inches in height.

Yes, Cathay Pacific offers kid-friendly amenities on flights from Seattle to Hong Kong. They provide special services for children, including children's meals, activity kits, and in-flight entertainment options suitable for young travelers. The children's meals are designed to cater to their taste preferences and nutritional needs. The activity kits often include coloring books, puzzles, and other engaging items to keep kids entertained during the flight.

Yes, on flights from Seattle to Hong Kong with Cathay Pacific, passengers have the option to pre-select seats. Cathay Pacific offers different types of seating arrangements, including Standard, Preferred, and Extra Legroom seats.

Yes, Cathay Pacific supports sustainability travel on flights from Seattle to Hong Kong. The airline has implemented various initiatives to promote environmental responsibility, including reducing carbon emissions and minimizing waste. Cathay Pacific uses advanced fuel-efficient aircraft and adopts sustainable practices in operations. It also supports recycling programs and focuses on responsible sourcing.